OpenSolaris_b135/cmd/dladm/dladm.c
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2010 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#include <stdio.h>
#include <ctype.h>
#include <dlfcn.h>
#include <locale.h>
#include <signal.h>
#include <stdarg.h>
#include <stdlib.h>
#include <fcntl.h>
#include <string.h>
#include <stropts.h>
#include <sys/stat.h>
#include <errno.h>
#include <kstat.h>
#include <strings.h>
#include <getopt.h>
#include <unistd.h>
#include <priv.h>
#include <limits.h>
#include <termios.h>
#include <pwd.h>
#include <auth_attr.h>
#include <auth_list.h>
#include <libintl.h>
#include <libdevinfo.h>
#include <libdlpi.h>
#include <libdladm.h>
#include <libdllink.h>
#include <libdlstat.h>
#include <libdlaggr.h>
#include <libdlwlan.h>
#include <libdlvlan.h>
#include <libdlvnic.h>
#include <libdlether.h>
#include <libdliptun.h>
#include <libdlsim.h>
#include <libdlbridge.h>
#include <libinetutil.h>
#include <libvrrpadm.h>
#include <bsm/adt.h>
#include <bsm/adt_event.h>
#include <libdlvnic.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <sys/processor.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <net/if_types.h>
#include <stddef.h>
#include <stp_in.h>
#include <ofmt.h>
#define MAXPORT 256
#define MAXVNIC 256
#define BUFLEN(lim, ptr) (((lim) > (ptr)) ? ((lim) - (ptr)) : 0)
#define MAXLINELEN 1024
#define SMF_UPGRADE_FILE "/var/svc/profile/upgrade"
#define SMF_UPGRADEDATALINK_FILE "/var/svc/profile/upgrade_datalink"
#define SMF_DLADM_UPGRADE_MSG " # added by dladm(1M)"
#define DLADM_DEFAULT_COL 80
/*
* used by the wifi show-* commands to set up ofmt_field_t structures.
*/
#define WIFI_CMD_SCAN 0x00000001
#define WIFI_CMD_SHOW 0x00000002
#define WIFI_CMD_ALL (WIFI_CMD_SCAN | WIFI_CMD_SHOW)
/* No larger than pktsum_t */
typedef struct brsum_s {
uint64_t drops;
uint64_t forward_dir;
uint64_t forward_mb;
uint64_t forward_unk;
uint64_t recv;
uint64_t sent;
} brsum_t;
/* No larger than pktsum_t */
typedef struct brlsum_s {
uint32_t cfgbpdu;
uint32_t tcnbpdu;
uint32_t rstpbpdu;
uint32_t txbpdu;
uint64_t drops;
uint64_t recv;
uint64_t xmit;
} brlsum_t;
typedef struct show_state {
boolean_t ls_firstonly;
boolean_t ls_donefirst;
pktsum_t ls_prevstats;
uint32_t ls_flags;
dladm_status_t ls_status;
ofmt_handle_t ls_ofmt;
boolean_t ls_parsable;
boolean_t ls_mac;
boolean_t ls_hwgrp;
} show_state_t;
typedef struct show_grp_state {
pktsum_t gs_prevstats[MAXPORT];
uint32_t gs_flags;
dladm_status_t gs_status;
boolean_t gs_parsable;
boolean_t gs_lacp;
boolean_t gs_extended;
boolean_t gs_stats;
boolean_t gs_firstonly;
boolean_t gs_donefirst;
ofmt_handle_t gs_ofmt;
} show_grp_state_t;
typedef struct show_vnic_state {
datalink_id_t vs_vnic_id;
datalink_id_t vs_link_id;
char vs_vnic[MAXLINKNAMELEN];
char vs_link[MAXLINKNAMELEN];
boolean_t vs_parsable;
boolean_t vs_found;
boolean_t vs_firstonly;
boolean_t vs_donefirst;
boolean_t vs_stats;
boolean_t vs_printstats;
pktsum_t vs_totalstats;
pktsum_t vs_prevstats[MAXVNIC];
boolean_t vs_etherstub;
dladm_status_t vs_status;
uint32_t vs_flags;
ofmt_handle_t vs_ofmt;
} show_vnic_state_t;
typedef struct show_usage_state_s {
boolean_t us_plot;
boolean_t us_parsable;
boolean_t us_printheader;
boolean_t us_first;
boolean_t us_showall;
ofmt_handle_t us_ofmt;
} show_usage_state_t;
/*
* callback functions for printing output and error diagnostics.
*/
static ofmt_cb_t print_default_cb, print_link_stats_cb, print_linkprop_cb;
static ofmt_cb_t print_lacp_cb, print_phys_one_mac_cb;
static ofmt_cb_t print_xaggr_cb, print_aggr_stats_cb;
static ofmt_cb_t print_phys_one_hwgrp_cb, print_wlan_attr_cb;
static ofmt_cb_t print_wifi_status_cb, print_link_attr_cb;
static void dladm_ofmt_check(ofmt_status_t, boolean_t, ofmt_handle_t);
typedef void cmdfunc_t(int, char **, const char *);
static cmdfunc_t do_show_link, do_show_wifi, do_show_phys;
static cmdfunc_t do_create_aggr, do_delete_aggr, do_add_aggr, do_remove_aggr;
static cmdfunc_t do_modify_aggr, do_show_aggr, do_up_aggr;
static cmdfunc_t do_scan_wifi, do_connect_wifi, do_disconnect_wifi;
static cmdfunc_t do_show_linkprop, do_set_linkprop, do_reset_linkprop;
static cmdfunc_t do_create_secobj, do_delete_secobj, do_show_secobj;
static cmdfunc_t do_init_linkprop, do_init_secobj;
static cmdfunc_t do_create_vlan, do_delete_vlan, do_up_vlan, do_show_vlan;
static cmdfunc_t do_rename_link, do_delete_phys, do_init_phys;
static cmdfunc_t do_show_linkmap;
static cmdfunc_t do_show_ether;
static cmdfunc_t do_create_vnic, do_delete_vnic, do_show_vnic;
static cmdfunc_t do_up_vnic;
static cmdfunc_t do_create_etherstub, do_delete_etherstub, do_show_etherstub;
static cmdfunc_t do_create_simnet, do_modify_simnet;
static cmdfunc_t do_delete_simnet, do_show_simnet, do_up_simnet;
static cmdfunc_t do_show_usage;
static cmdfunc_t do_create_bridge, do_modify_bridge, do_delete_bridge;
static cmdfunc_t do_add_bridge, do_remove_bridge, do_show_bridge;
static cmdfunc_t do_create_iptun, do_modify_iptun, do_delete_iptun;
static cmdfunc_t do_show_iptun, do_up_iptun, do_down_iptun;
static void do_up_vnic_common(int, char **, const char *, boolean_t);
static void altroot_cmd(char *, int, char **);
static int show_linkprop_onelink(dladm_handle_t, datalink_id_t, void *);
static void link_stats(datalink_id_t, uint_t, char *, show_state_t *);
static void aggr_stats(datalink_id_t, show_grp_state_t *, uint_t);
static void vnic_stats(show_vnic_state_t *, uint32_t);
static int get_one_kstat(const char *, const char *, uint8_t,
void *, boolean_t);
static void get_mac_stats(const char *, pktsum_t *);
static void get_link_stats(const char *, pktsum_t *);
static uint64_t get_ifspeed(const char *, boolean_t);
static const char *get_linkstate(const char *, boolean_t, char *);
static const char *get_linkduplex(const char *, boolean_t, char *);
static iptun_type_t iptun_gettypebyname(char *);
static const char *iptun_gettypebyvalue(iptun_type_t);
static dladm_status_t print_iptun(dladm_handle_t, datalink_id_t,
show_state_t *);
static int print_iptun_walker(dladm_handle_t, datalink_id_t, void *);
static int show_etherprop(dladm_handle_t, datalink_id_t, void *);
static void show_ether_xprop(void *, dladm_ether_info_t *);
static boolean_t link_is_ether(const char *, datalink_id_t *);
static boolean_t str2int(const char *, int *);
static void die(const char *, ...);
static void die_optdup(int);
static void die_opterr(int, int, const char *);
static void die_dlerr(dladm_status_t, const char *, ...);
static void warn(const char *, ...);
static void warn_dlerr(dladm_status_t, const char *, ...);
typedef struct cmd {
char *c_name;
cmdfunc_t *c_fn;
const char *c_usage;
} cmd_t;
static cmd_t cmds[] = {
{ "rename-link", do_rename_link,
" rename-link <oldlink> <newlink>" },
{ "show-link", do_show_link,
" show-link [-pP] [-o <field>,..] [-s [-i <interval>]] "
"[<link>]\n" },
{ "create-aggr", do_create_aggr,
" create-aggr [-t] [-P <policy>] [-L <mode>] [-T <time>] "
"[-u <address>]\n"
"\t\t -l <link> [-l <link>...] <link>" },
{ "delete-aggr", do_delete_aggr,
" delete-aggr [-t] <link>" },
{ "add-aggr", do_add_aggr,
" add-aggr [-t] -l <link> [-l <link>...] <link>" },
{ "remove-aggr", do_remove_aggr,
" remove-aggr [-t] -l <link> [-l <link>...] <link>" },
{ "modify-aggr", do_modify_aggr,
" modify-aggr [-t] [-P <policy>] [-L <mode>] [-T <time>] "
"[-u <address>]\n"
"\t\t <link>" },
{ "show-aggr", do_show_aggr,
" show-aggr [-pPLx] [-o <field>,..] [-s [-i <interval>]] "
"[<link>]\n" },
{ "up-aggr", do_up_aggr, NULL },
{ "scan-wifi", do_scan_wifi,
" scan-wifi [-p] [-o <field>,...] [<link>]" },
{ "connect-wifi", do_connect_wifi,
" connect-wifi [-e <essid>] [-i <bssid>] [-k <key>,...] "
"[-s wep|wpa]\n"
"\t\t [-a open|shared] [-b bss|ibss] [-c] [-m a|b|g] "
"[-T <time>]\n"
"\t\t [<link>]" },
{ "disconnect-wifi", do_disconnect_wifi,
" disconnect-wifi [-a] [<link>]" },
{ "show-wifi", do_show_wifi,
" show-wifi [-p] [-o <field>,...] [<link>]\n" },
{ "set-linkprop", do_set_linkprop,
" set-linkprop [-t] -p <prop>=<value>[,...] <name>" },
{ "reset-linkprop", do_reset_linkprop,
" reset-linkprop [-t] [-p <prop>,...] <name>" },
{ "show-linkprop", do_show_linkprop,
" show-linkprop [-cP] [-o <field>,...] [-p <prop>,...] "
"<name>\n" },
{ "show-ether", do_show_ether,
" show-ether [-px][-o <field>,...] <link>\n" },
{ "create-secobj", do_create_secobj,
" create-secobj [-t] [-f <file>] -c <class> <secobj>" },
{ "delete-secobj", do_delete_secobj,
" delete-secobj [-t] <secobj>[,...]" },
{ "show-secobj", do_show_secobj,
" show-secobj [-pP] [-o <field>,...] [<secobj>,...]\n" },
{ "init-linkprop", do_init_linkprop, NULL },
{ "init-secobj", do_init_secobj, NULL },
{ "create-vlan", do_create_vlan,
" create-vlan [-ft] -l <link> -v <vid> [link]" },
{ "delete-vlan", do_delete_vlan,
" delete-vlan [-t] <link>" },
{ "show-vlan", do_show_vlan,
" show-vlan [-pP] [-o <field>,..] [<link>]\n" },
{ "up-vlan", do_up_vlan, NULL },
{ "create-iptun", do_create_iptun,
" create-iptun [-t] -T <type> "
"[-a {local|remote}=<addr>,...] <link>]" },
{ "delete-iptun", do_delete_iptun,
" delete-iptun [-t] <link>" },
{ "modify-iptun", do_modify_iptun,
" modify-iptun [-t] -a {local|remote}=<addr>,... <link>" },
{ "show-iptun", do_show_iptun,
" show-iptun [-pP] [-o <field>,..] [<link>]\n" },
{ "up-iptun", do_up_iptun, NULL },
{ "down-iptun", do_down_iptun, NULL },
{ "delete-phys", do_delete_phys,
" delete-phys <link>" },
{ "show-phys", do_show_phys,
" show-phys [-pP] [-o <field>,..] [-H] [<link>]\n"},
{ "init-phys", do_init_phys, NULL },
{ "show-linkmap", do_show_linkmap, NULL },
{ "create-vnic", do_create_vnic,
" create-vnic [-t] -l <link> [-m <value> | auto |\n"
"\t\t {factory [-n <slot-id>]} | {random [-r <prefix>]} |\n"
"\t\t {vrrp -V <vrid> -A {inet | inet6}} [-v <vid> [-f]]\n"
"\t\t [-H] [-p <prop>=<value>[,...]] <vnic-link>" },
{ "delete-vnic", do_delete_vnic,
" delete-vnic [-t] <vnic-link>" },
{ "show-vnic", do_show_vnic,
" show-vnic [-pP] [-l <link>] [-s [-i <interval>]] "
"[<link>]\n" },
{ "up-vnic", do_up_vnic, NULL },
{ "create-etherstub", do_create_etherstub,
" create-etherstub [-t] <link>" },
{ "delete-etherstub", do_delete_etherstub,
" delete-etherstub [-t] <link>" },
{ "show-etherstub", do_show_etherstub,
" show-etherstub [-t] [<link>]\n" },
{ "create-simnet", do_create_simnet, NULL },
{ "modify-simnet", do_modify_simnet, NULL },
{ "delete-simnet", do_delete_simnet, NULL },
{ "show-simnet", do_show_simnet, NULL },
{ "up-simnet", do_up_simnet, NULL },
{ "create-bridge", do_create_bridge,
" create-bridge [-R <root-dir>] [-P <protect>] "
"[-p <priority>]\n"
"\t\t [-m <max-age>] [-h <hello-time>] [-d <forward-delay>]\n"
"\t\t [-f <force-protocol>] [-l <link>]... <bridge>" },
{ "modify-bridge", do_modify_bridge,
" modify-bridge [-R <root-dir>] [-P <protect>] "
"[-p <priority>]\n"
"\t\t [-m <max-age>] [-h <hello-time>] [-d <forward-delay>]\n"
"\t\t [-f <force-protocol>] <bridge>" },
{ "delete-bridge", do_delete_bridge,
" delete-bridge [-R <root-dir>] <bridge>" },
{ "add-bridge", do_add_bridge,
" add-bridge [-R <root-dir>] -l <link> [-l <link>]... "
"<bridge>" },
{ "remove-bridge", do_remove_bridge,
" remove-bridge [-R <root-dir>] -l <link> [-l <link>]... "
"<bridge>" },
{ "show-bridge", do_show_bridge,
" show-bridge [-p] [-o <field>,...] [-s [-i <interval>]] "
"[<bridge>]\n"
" show-bridge -l [-p] [-o <field>,...] [-s [-i <interval>]]"
" <bridge>\n"
" show-bridge -f [-p] [-o <field>,...] [-s [-i <interval>]]"
" <bridge>\n"
" show-bridge -t [-p] [-o <field>,...] [-s [-i <interval>]]"
" <bridge>\n" },
{ "show-usage", do_show_usage,
" show-usage [-a] [-d | -F <format>] "
"[-s <DD/MM/YYYY,HH:MM:SS>]\n"
"\t\t [-e <DD/MM/YYYY,HH:MM:SS>] -f <logfile> [<link>]" }
};
static const struct option lopts[] = {
{"vlan-id", required_argument, 0, 'v'},
{"output", required_argument, 0, 'o'},
{"dev", required_argument, 0, 'd'},
{"policy", required_argument, 0, 'P'},
{"lacp-mode", required_argument, 0, 'L'},
{"lacp-timer", required_argument, 0, 'T'},
{"unicast", required_argument, 0, 'u'},
{"temporary", no_argument, 0, 't'},
{"root-dir", required_argument, 0, 'R'},
{"link", required_argument, 0, 'l'},
{"forcible", no_argument, 0, 'f'},
{"bw-limit", required_argument, 0, 'b'},
{"mac-address", required_argument, 0, 'm'},
{"slot", required_argument, 0, 'n'},
{ 0, 0, 0, 0 }
};
static const struct option show_lopts[] = {
{"statistics", no_argument, 0, 's'},
{"continuous", no_argument, 0, 'S'},
{"interval", required_argument, 0, 'i'},
{"parsable", no_argument, 0, 'p'},
{"parseable", no_argument, 0, 'p'},
{"extended", no_argument, 0, 'x'},
{"output", required_argument, 0, 'o'},
{"persistent", no_argument, 0, 'P'},
{"lacp", no_argument, 0, 'L'},
{ 0, 0, 0, 0 }
};
static const struct option iptun_lopts[] = {
{"output", required_argument, 0, 'o'},
{"tunnel-type", required_argument, 0, 'T'},
{"address", required_argument, 0, 'a'},
{"root-dir", required_argument, 0, 'R'},
{"parsable", no_argument, 0, 'p'},
{"parseable", no_argument, 0, 'p'},
{"persistent", no_argument, 0, 'P'},
{ 0, 0, 0, 0 }
};
static char * const iptun_addropts[] = {
#define IPTUN_LOCAL 0
"local",
#define IPTUN_REMOTE 1
"remote",
NULL};
static const struct {
const char *type_name;
iptun_type_t type_value;
} iptun_types[] = {
{"ipv4", IPTUN_TYPE_IPV4},
{"ipv6", IPTUN_TYPE_IPV6},
{"6to4", IPTUN_TYPE_6TO4},
{NULL, 0}
};
static const struct option prop_longopts[] = {
{"temporary", no_argument, 0, 't' },
{"output", required_argument, 0, 'o' },
{"root-dir", required_argument, 0, 'R' },
{"prop", required_argument, 0, 'p' },
{"parsable", no_argument, 0, 'c' },
{"parseable", no_argument, 0, 'c' },
{"persistent", no_argument, 0, 'P' },
{ 0, 0, 0, 0 }
};
static const struct option wifi_longopts[] = {
{"parsable", no_argument, 0, 'p' },
{"parseable", no_argument, 0, 'p' },
{"output", required_argument, 0, 'o' },
{"essid", required_argument, 0, 'e' },
{"bsstype", required_argument, 0, 'b' },
{"mode", required_argument, 0, 'm' },
{"key", required_argument, 0, 'k' },
{"sec", required_argument, 0, 's' },
{"auth", required_argument, 0, 'a' },
{"create-ibss", required_argument, 0, 'c' },
{"timeout", required_argument, 0, 'T' },
{"all-links", no_argument, 0, 'a' },
{"temporary", no_argument, 0, 't' },
{"root-dir", required_argument, 0, 'R' },
{"persistent", no_argument, 0, 'P' },
{"file", required_argument, 0, 'f' },
{ 0, 0, 0, 0 }
};
static const struct option showeth_lopts[] = {
{"parsable", no_argument, 0, 'p' },
{"parseable", no_argument, 0, 'p' },
{"extended", no_argument, 0, 'x' },
{"output", required_argument, 0, 'o' },
{ 0, 0, 0, 0 }
};
static const struct option vnic_lopts[] = {
{"temporary", no_argument, 0, 't' },
{"root-dir", required_argument, 0, 'R' },
{"dev", required_argument, 0, 'd' },
{"mac-address", required_argument, 0, 'm' },
{"cpus", required_argument, 0, 'c' },
{"bw-limit", required_argument, 0, 'b' },
{"slot", required_argument, 0, 'n' },
{"mac-prefix", required_argument, 0, 'r' },
{"vrid", required_argument, 0, 'V' },
{"address-family", required_argument, 0, 'A' },
{ 0, 0, 0, 0 }
};
static const struct option etherstub_lopts[] = {
{"temporary", no_argument, 0, 't' },
{"root-dir", required_argument, 0, 'R' },
{ 0, 0, 0, 0 }
};
static const struct option usage_opts[] = {
{"file", required_argument, 0, 'f' },
{"format", required_argument, 0, 'F' },
{"start", required_argument, 0, 's' },
{"stop", required_argument, 0, 'e' },
{ 0, 0, 0, 0 }
};
static const struct option simnet_lopts[] = {
{"temporary", no_argument, 0, 't' },
{"root-dir", required_argument, 0, 'R' },
{"media", required_argument, 0, 'm' },
{"peer", required_argument, 0, 'p' },
{ 0, 0, 0, 0 }
};
static const struct option bridge_lopts[] = {
{ "protect", required_argument, 0, 'P' },
{ "root-dir", required_argument, 0, 'R' },
{ "forward-delay", required_argument, 0, 'd' },
{ "force-protocol", required_argument, 0, 'f' },
{ "hello-time", required_argument, 0, 'h' },
{ "link", required_argument, 0, 'l' },
{ "max-age", required_argument, 0, 'm' },
{ "priority", required_argument, 0, 'p' },
{ NULL, NULL, 0, 0 }
};
static const struct option bridge_show_lopts[] = {
{ "forwarding", no_argument, 0, 'f' },
{ "interval", required_argument, 0, 'i' },
{ "link", no_argument, 0, 'l' },
{ "output", required_argument, 0, 'o' },
{ "parsable", no_argument, 0, 'p' },
{ "parseable", no_argument, 0, 'p' },
{ "statistics", no_argument, 0, 's' },
{ "trill", no_argument, 0, 't' },
{ 0, 0, 0, 0 }
};
/*
* structures for 'dladm show-ether'
*/
static const char *ptype[] = {LEI_ATTR_NAMES};
typedef struct ether_fields_buf_s
{
char eth_link[15];
char eth_ptype[8];
char eth_state[8];
char eth_autoneg[5];
char eth_spdx[31];
char eth_pause[6];
char eth_rem_fault[16];
} ether_fields_buf_t;
static const ofmt_field_t ether_fields[] = {
/* name, field width, offset callback */
{ "LINK", 16,
offsetof(ether_fields_buf_t, eth_link), print_default_cb},
{ "PTYPE", 9,
offsetof(ether_fields_buf_t, eth_ptype), print_default_cb},
{ "STATE", 9,
offsetof(ether_fields_buf_t, eth_state),
print_default_cb},
{ "AUTO", 6,
offsetof(ether_fields_buf_t, eth_autoneg), print_default_cb},
{ "SPEED-DUPLEX", 32,
offsetof(ether_fields_buf_t, eth_spdx), print_default_cb},
{ "PAUSE", 7,
offsetof(ether_fields_buf_t, eth_pause), print_default_cb},
{ "REM_FAULT", 17,
offsetof(ether_fields_buf_t, eth_rem_fault), print_default_cb},
{NULL, 0,
0, NULL}}
;
typedef struct print_ether_state {
const char *es_link;
boolean_t es_parsable;
boolean_t es_header;
boolean_t es_extended;
ofmt_handle_t es_ofmt;
} print_ether_state_t;
/*
* structures for 'dladm show-link -s' (print statistics)
*/
typedef enum {
LINK_S_LINK,
LINK_S_IPKTS,
LINK_S_RBYTES,
LINK_S_IERRORS,
LINK_S_OPKTS,
LINK_S_OBYTES,
LINK_S_OERRORS
} link_s_field_index_t;
static const ofmt_field_t link_s_fields[] = {
/* name, field width, index, callback */
{ "LINK", 15, LINK_S_LINK, print_link_stats_cb},
{ "IPACKETS", 10, LINK_S_IPKTS, print_link_stats_cb},
{ "RBYTES", 8, LINK_S_RBYTES, print_link_stats_cb},
{ "IERRORS", 10, LINK_S_IERRORS, print_link_stats_cb},
{ "OPACKETS", 12, LINK_S_OPKTS, print_link_stats_cb},
{ "OBYTES", 12, LINK_S_OBYTES, print_link_stats_cb},
{ "OERRORS", 8, LINK_S_OERRORS, print_link_stats_cb}}
;
typedef struct link_args_s {
char *link_s_link;
pktsum_t *link_s_psum;
} link_args_t;
/*
* buffer used by print functions for show-{link,phys,vlan} commands.
*/
typedef struct link_fields_buf_s {
char link_name[MAXLINKNAMELEN];
char link_class[DLADM_STRSIZE];
char link_mtu[11];
char link_state[DLADM_STRSIZE];
char link_bridge[MAXLINKNAMELEN];
char link_over[MAXLINKNAMELEN];
char link_phys_state[DLADM_STRSIZE];
char link_phys_media[DLADM_STRSIZE];
char link_phys_speed[DLADM_STRSIZE];
char link_phys_duplex[DLPI_LINKNAME_MAX];
char link_phys_device[DLPI_LINKNAME_MAX];
char link_flags[6];
char link_vlan_vid[6];
} link_fields_buf_t;
/*
* structures for 'dladm show-link'
*/
static const ofmt_field_t link_fields[] = {
/* name, field width, index, callback */
{ "LINK", 12,
offsetof(link_fields_buf_t, link_name), print_default_cb},
{ "CLASS", 10,
offsetof(link_fields_buf_t, link_class), print_default_cb},
{ "MTU", 7,
offsetof(link_fields_buf_t, link_mtu), print_default_cb},
{ "STATE", 9,
offsetof(link_fields_buf_t, link_state), print_default_cb},
{ "BRIDGE", 11,
offsetof(link_fields_buf_t, link_bridge), print_default_cb},
{ "OVER", DLPI_LINKNAME_MAX,
offsetof(link_fields_buf_t, link_over), print_default_cb},
{ NULL, 0, 0, NULL}}
;
/*
* structures for 'dladm show-aggr'
*/
typedef struct laggr_fields_buf_s {
char laggr_name[DLPI_LINKNAME_MAX];
char laggr_policy[9];
char laggr_addrpolicy[ETHERADDRL * 3 + 3];
char laggr_lacpactivity[14];
char laggr_lacptimer[DLADM_STRSIZE];
char laggr_flags[7];
} laggr_fields_buf_t;
typedef struct laggr_args_s {
int laggr_lport; /* -1 indicates the aggr itself */
const char *laggr_link;
dladm_aggr_grp_attr_t *laggr_ginfop;
dladm_status_t *laggr_status;
pktsum_t *laggr_pktsumtot; /* -s only */
pktsum_t *laggr_diffstats; /* -s only */
boolean_t laggr_parsable;
} laggr_args_t;
static const ofmt_field_t laggr_fields[] = {
/* name, field width, offset, callback */
{ "LINK", 16,
offsetof(laggr_fields_buf_t, laggr_name), print_default_cb},
{ "POLICY", 9,
offsetof(laggr_fields_buf_t, laggr_policy), print_default_cb},
{ "ADDRPOLICY", ETHERADDRL * 3 + 3,
offsetof(laggr_fields_buf_t, laggr_addrpolicy), print_default_cb},
{ "LACPACTIVITY", 14,
offsetof(laggr_fields_buf_t, laggr_lacpactivity), print_default_cb},
{ "LACPTIMER", 12,
offsetof(laggr_fields_buf_t, laggr_lacptimer), print_default_cb},
{ "FLAGS", 8,
offsetof(laggr_fields_buf_t, laggr_flags), print_default_cb},
{ NULL, 0, 0, NULL}}
;
/*
* structures for 'dladm show-aggr -x'.
*/
typedef enum {
AGGR_X_LINK,
AGGR_X_PORT,
AGGR_X_SPEED,
AGGR_X_DUPLEX,
AGGR_X_STATE,
AGGR_X_ADDRESS,
AGGR_X_PORTSTATE
} aggr_x_field_index_t;
static const ofmt_field_t aggr_x_fields[] = {
/* name, field width, index callback */
{ "LINK", 12, AGGR_X_LINK, print_xaggr_cb},
{ "PORT", 15, AGGR_X_PORT, print_xaggr_cb},
{ "SPEED", 5, AGGR_X_SPEED, print_xaggr_cb},
{ "DUPLEX", 10, AGGR_X_DUPLEX, print_xaggr_cb},
{ "STATE", 10, AGGR_X_STATE, print_xaggr_cb},
{ "ADDRESS", 19, AGGR_X_ADDRESS, print_xaggr_cb},
{ "PORTSTATE", 16, AGGR_X_PORTSTATE, print_xaggr_cb},
{ NULL, 0, 0, NULL}}
;
/*
* structures for 'dladm show-aggr -s'.
*/
typedef enum {
AGGR_S_LINK,
AGGR_S_PORT,
AGGR_S_IPKTS,
AGGR_S_RBYTES,
AGGR_S_OPKTS,
AGGR_S_OBYTES,
AGGR_S_IPKTDIST,
AGGR_S_OPKTDIST
} aggr_s_field_index_t;
static const ofmt_field_t aggr_s_fields[] = {
{ "LINK", 12, AGGR_S_LINK, print_aggr_stats_cb},
{ "PORT", 10, AGGR_S_PORT, print_aggr_stats_cb},
{ "IPACKETS", 8, AGGR_S_IPKTS, print_aggr_stats_cb},
{ "RBYTES", 8, AGGR_S_RBYTES, print_aggr_stats_cb},
{ "OPACKETS", 8, AGGR_S_OPKTS, print_aggr_stats_cb},
{ "OBYTES", 8, AGGR_S_OBYTES, print_aggr_stats_cb},
{ "IPKTDIST", 9, AGGR_S_IPKTDIST, print_aggr_stats_cb},
{ "OPKTDIST", 15, AGGR_S_OPKTDIST, print_aggr_stats_cb},
{ NULL, 0, 0, NULL}}
;
/*
* structures for 'dladm show-aggr -L'.
*/
typedef enum {
AGGR_L_LINK,
AGGR_L_PORT,
AGGR_L_AGGREGATABLE,
AGGR_L_SYNC,
AGGR_L_COLL,
AGGR_L_DIST,
AGGR_L_DEFAULTED,
AGGR_L_EXPIRED
} aggr_l_field_index_t;
static const ofmt_field_t aggr_l_fields[] = {
/* name, field width, index */
{ "LINK", 12, AGGR_L_LINK, print_lacp_cb},
{ "PORT", 13, AGGR_L_PORT, print_lacp_cb},
{ "AGGREGATABLE", 13, AGGR_L_AGGREGATABLE, print_lacp_cb},
{ "SYNC", 5, AGGR_L_SYNC, print_lacp_cb},
{ "COLL", 5, AGGR_L_COLL, print_lacp_cb},
{ "DIST", 5, AGGR_L_DIST, print_lacp_cb},
{ "DEFAULTED", 10, AGGR_L_DEFAULTED, print_lacp_cb},
{ "EXPIRED", 15, AGGR_L_EXPIRED, print_lacp_cb},
{ NULL, 0, 0, NULL}}
;
/*
* structures for 'dladm show-phys'
*/
static const ofmt_field_t phys_fields[] = {
/* name, field width, offset */
{ "LINK", 13,
offsetof(link_fields_buf_t, link_name), print_default_cb},
{ "MEDIA", 21,
offsetof(link_fields_buf_t, link_phys_media), print_default_cb},
{ "STATE", 11,
offsetof(link_fields_buf_t, link_phys_state), print_default_cb},
{ "SPEED", 7,
offsetof(link_fields_buf_t, link_phys_speed), print_default_cb},
{ "DUPLEX", 10,
offsetof(link_fields_buf_t, link_phys_duplex), print_default_cb},
{ "DEVICE", 13,
offsetof(link_fields_buf_t, link_phys_device), print_default_cb},
{ "FLAGS", 7,
offsetof(link_fields_buf_t, link_flags), print_default_cb},
{ NULL, 0, NULL, 0}}
;
/*
* structures for 'dladm show-phys -m'
*/
typedef enum {
PHYS_M_LINK,
PHYS_M_SLOT,
PHYS_M_ADDRESS,
PHYS_M_INUSE,
PHYS_M_CLIENT
} phys_m_field_index_t;
static const ofmt_field_t phys_m_fields[] = {
/* name, field width, offset */
{ "LINK", 13, PHYS_M_LINK, print_phys_one_mac_cb},
{ "SLOT", 9, PHYS_M_SLOT, print_phys_one_mac_cb},
{ "ADDRESS", 19, PHYS_M_ADDRESS, print_phys_one_mac_cb},
{ "INUSE", 5, PHYS_M_INUSE, print_phys_one_mac_cb},
{ "CLIENT", 13, PHYS_M_CLIENT, print_phys_one_mac_cb},
{ NULL, 0, 0, NULL}}
;
/*
* structures for 'dladm show-phys -H'
*/
typedef enum {
PHYS_H_LINK,
PHYS_H_GROUP,
PHYS_H_GRPTYPE,
PHYS_H_RINGS,
PHYS_H_CLIENTS
} phys_h_field_index_t;
static const ofmt_field_t phys_h_fields[] = {
{ "LINK", 13, PHYS_H_LINK, print_phys_one_hwgrp_cb},
{ "GROUP", 9, PHYS_H_GROUP, print_phys_one_hwgrp_cb},
{ "GROUPTYPE", 7, PHYS_H_GRPTYPE, print_phys_one_hwgrp_cb},
{ "RINGS", 17, PHYS_H_RINGS, print_phys_one_hwgrp_cb},
{ "CLIENTS", 21, PHYS_H_CLIENTS, print_phys_one_hwgrp_cb},
{ NULL, 0, 0, NULL}}
;
/*
* structures for 'dladm show-vlan'
*/
static const ofmt_field_t vlan_fields[] = {
{ "LINK", 16,
offsetof(link_fields_buf_t, link_name), print_default_cb},
{ "VID", 9,
offsetof(link_fields_buf_t, link_vlan_vid), print_default_cb},
{ "OVER", 13,
offsetof(link_fields_buf_t, link_over), print_default_cb},
{ "FLAGS", 7,
offsetof(link_fields_buf_t, link_flags), print_default_cb},
{ NULL, 0, 0, NULL}}
;
/*
* structures common to 'dladm scan-wifi' and 'dladm show-wifi'
* callback will be determined in parse_wifi_fields.
*/
static ofmt_field_t wifi_common_fields[] = {
{ "LINK", 11, 0, NULL},
{ "ESSID", 20, DLADM_WLAN_ATTR_ESSID, NULL},
{ "BSSID", 18, DLADM_WLAN_ATTR_BSSID, NULL},
{ "IBSSID", 18, DLADM_WLAN_ATTR_BSSID, NULL},
{ "MODE", 7, DLADM_WLAN_ATTR_MODE, NULL},
{ "SPEED", 7, DLADM_WLAN_ATTR_SPEED, NULL},
{ "BSSTYPE", 9, DLADM_WLAN_ATTR_BSSTYPE, NULL},
{ "SEC", 7, DLADM_WLAN_ATTR_SECMODE, NULL},
{ "STRENGTH", 11, DLADM_WLAN_ATTR_STRENGTH, NULL},
{ NULL, 0, 0, NULL}};
/*
* the 'show-wifi' command supports all the fields in wifi_common_fields
* plus the AUTH and STATUS fields.
*/
static ofmt_field_t wifi_show_fields[A_CNT(wifi_common_fields) + 2] = {
{ "AUTH", 9, DLADM_WLAN_ATTR_AUTH, NULL},
{ "STATUS", 18, DLADM_WLAN_LINKATTR_STATUS, print_wifi_status_cb},
/* copy wifi_common_fields here */
};
static char *all_scan_wifi_fields =
"link,essid,bssid,sec,strength,mode,speed,bsstype";
static char *all_show_wifi_fields =
"link,status,essid,sec,strength,mode,speed,auth,bssid,bsstype";
static char *def_scan_wifi_fields =
"link,essid,bssid,sec,strength,mode,speed";
static char *def_show_wifi_fields =
"link,status,essid,sec,strength,mode,speed";
/*
* structures for 'dladm show-linkprop'
*/
typedef enum {
LINKPROP_LINK,
LINKPROP_PROPERTY,
LINKPROP_PERM,
LINKPROP_VALUE,
LINKPROP_DEFAULT,
LINKPROP_POSSIBLE
} linkprop_field_index_t;
static const ofmt_field_t linkprop_fields[] = {
/* name, field width, index */
{ "LINK", 13, LINKPROP_LINK, print_linkprop_cb},
{ "PROPERTY", 16, LINKPROP_PROPERTY, print_linkprop_cb},
{ "PERM", 5, LINKPROP_PERM, print_linkprop_cb},
{ "VALUE", 15, LINKPROP_VALUE, print_linkprop_cb},
{ "DEFAULT", 15, LINKPROP_DEFAULT, print_linkprop_cb},
{ "POSSIBLE", 20, LINKPROP_POSSIBLE, print_linkprop_cb},
{ NULL, 0, 0, NULL}}
;
#define MAX_PROP_LINE 512
typedef struct show_linkprop_state {
char ls_link[MAXLINKNAMELEN];
char *ls_line;
char **ls_propvals;
dladm_arg_list_t *ls_proplist;
boolean_t ls_parsable;
boolean_t ls_persist;
boolean_t ls_header;
dladm_status_t ls_status;
dladm_status_t ls_retstatus;
ofmt_handle_t ls_ofmt;
} show_linkprop_state_t;
typedef struct set_linkprop_state {
const char *ls_name;
boolean_t ls_reset;
boolean_t ls_temp;
dladm_status_t ls_status;
} set_linkprop_state_t;
typedef struct linkprop_args_s {
show_linkprop_state_t *ls_state;
char *ls_propname;
datalink_id_t ls_linkid;
} linkprop_args_t;
/*
* structures for 'dladm show-secobj'
*/
typedef struct secobj_fields_buf_s {
char ss_obj_name[DLADM_SECOBJ_VAL_MAX];
char ss_class[20];
char ss_val[30];
} secobj_fields_buf_t;
static const ofmt_field_t secobj_fields[] = {
{ "OBJECT", 21,
offsetof(secobj_fields_buf_t, ss_obj_name), print_default_cb},
{ "CLASS", 21,
offsetof(secobj_fields_buf_t, ss_class), print_default_cb},
{ "VALUE", 31,
offsetof(secobj_fields_buf_t, ss_val), print_default_cb},
{ NULL, 0, 0, NULL}}
;
/*
* structures for 'dladm show-vnic'
*/
typedef struct vnic_fields_buf_s
{
char vnic_link[DLPI_LINKNAME_MAX];
char vnic_over[DLPI_LINKNAME_MAX];
char vnic_speed[6];
char vnic_macaddr[18];
char vnic_macaddrtype[19];
char vnic_vid[6];
} vnic_fields_buf_t;
static const ofmt_field_t vnic_fields[] = {
{ "LINK", 13,
offsetof(vnic_fields_buf_t, vnic_link), print_default_cb},
{ "OVER", 13,
offsetof(vnic_fields_buf_t, vnic_over), print_default_cb},
{ "SPEED", 7,
offsetof(vnic_fields_buf_t, vnic_speed), print_default_cb},
{ "MACADDRESS", 18,
offsetof(vnic_fields_buf_t, vnic_macaddr), print_default_cb},
{ "MACADDRTYPE", 20,
offsetof(vnic_fields_buf_t, vnic_macaddrtype), print_default_cb},
{ "VID", 7,
offsetof(vnic_fields_buf_t, vnic_vid), print_default_cb},
{ NULL, 0, 0, NULL}}
;
/*
* structures for 'dladm show-simnet'
*/
typedef struct simnet_fields_buf_s
{
char simnet_name[DLPI_LINKNAME_MAX];
char simnet_media[DLADM_STRSIZE];
char simnet_macaddr[18];
char simnet_otherlink[DLPI_LINKNAME_MAX];
} simnet_fields_buf_t;
static const ofmt_field_t simnet_fields[] = {
{ "LINK", 12,
offsetof(simnet_fields_buf_t, simnet_name), print_default_cb},
{ "MEDIA", 20,
offsetof(simnet_fields_buf_t, simnet_media), print_default_cb},
{ "MACADDRESS", 18,
offsetof(simnet_fields_buf_t, simnet_macaddr), print_default_cb},
{ "OTHERLINK", 12,
offsetof(simnet_fields_buf_t, simnet_otherlink), print_default_cb},
{ NULL, 0, 0, NULL}}
;
/*
* structures for 'dladm show-usage'
*/
typedef struct usage_fields_buf_s {
char usage_link[12];
char usage_duration[10];
char usage_ipackets[9];
char usage_rbytes[10];
char usage_opackets[9];
char usage_obytes[10];
char usage_bandwidth[14];
} usage_fields_buf_t;
static const ofmt_field_t usage_fields[] = {
{ "LINK", 13,
offsetof(usage_fields_buf_t, usage_link), print_default_cb},
{ "DURATION", 11,
offsetof(usage_fields_buf_t, usage_duration), print_default_cb},
{ "IPACKETS", 10,
offsetof(usage_fields_buf_t, usage_ipackets), print_default_cb},
{ "RBYTES", 11,
offsetof(usage_fields_buf_t, usage_rbytes), print_default_cb},
{ "OPACKETS", 10,
offsetof(usage_fields_buf_t, usage_opackets), print_default_cb},
{ "OBYTES", 11,
offsetof(usage_fields_buf_t, usage_obytes), print_default_cb},
{ "BANDWIDTH", 15,
offsetof(usage_fields_buf_t, usage_bandwidth), print_default_cb},
{ NULL, 0, 0, NULL}}
;
/*
* structures for 'dladm show-usage link'
*/
typedef struct usage_l_fields_buf_s {
char usage_l_link[12];
char usage_l_stime[13];
char usage_l_etime[13];
char usage_l_rbytes[8];
char usage_l_obytes[8];
char usage_l_bandwidth[14];
} usage_l_fields_buf_t;
static const ofmt_field_t usage_l_fields[] = {
/* name, field width, offset */
{ "LINK", 13,
offsetof(usage_l_fields_buf_t, usage_l_link), print_default_cb},
{ "START", 14,
offsetof(usage_l_fields_buf_t, usage_l_stime), print_default_cb},
{ "END", 14,
offsetof(usage_l_fields_buf_t, usage_l_etime), print_default_cb},
{ "RBYTES", 9,
offsetof(usage_l_fields_buf_t, usage_l_rbytes), print_default_cb},
{ "OBYTES", 9,
offsetof(usage_l_fields_buf_t, usage_l_obytes), print_default_cb},
{ "BANDWIDTH", 15,
offsetof(usage_l_fields_buf_t, usage_l_bandwidth), print_default_cb},
{ NULL, 0, 0, NULL}}
;
/* IPTUN_*FLAG_INDEX values are indices into iptun_flags below. */
enum { IPTUN_SFLAG_INDEX, IPTUN_IFLAG_INDEX, IPTUN_NUM_FLAGS };
/*
* structures for 'dladm show-iptun'
*/
typedef struct iptun_fields_buf_s {
char iptun_name[MAXLINKNAMELEN];
char iptun_type[5];
char iptun_laddr[NI_MAXHOST];
char iptun_raddr[NI_MAXHOST];
char iptun_flags[IPTUN_NUM_FLAGS + 1];
} iptun_fields_buf_t;
static const ofmt_field_t iptun_fields[] = {
{ "LINK", 16,
offsetof(iptun_fields_buf_t, iptun_name), print_default_cb },
{ "TYPE", 6,
offsetof(iptun_fields_buf_t, iptun_type), print_default_cb },
{ "FLAGS", 7,
offsetof(iptun_fields_buf_t, iptun_flags), print_default_cb },
{ "LOCAL", 20,
offsetof(iptun_fields_buf_t, iptun_laddr), print_default_cb },
{ "REMOTE", 20,
offsetof(iptun_fields_buf_t, iptun_raddr), print_default_cb },
{ NULL, 0, 0, NULL}
};
/*
* structures for 'dladm show-bridge'. These are based on sections 14.8.1.1.3
* and 14.8.1.2.2 of IEEE 802.1D-2004.
*/
typedef struct bridge_fields_buf_s {
char bridge_name[MAXLINKNAMELEN]; /* 14.4.1.2.3(b) */
char bridge_protect[7]; /* stp or trill */
char bridge_address[24]; /* 17.18.3, 7.12.5, 14.4.1.2.3(a) */
char bridge_priority[7]; /* 17.18.3 9.2.5 - only upper 4 bits */
char bridge_bmaxage[7]; /* 17.18.4 configured */
char bridge_bhellotime[7]; /* 17.18.4 configured */
char bridge_bfwddelay[7]; /* 17.18.4 configured */
char bridge_forceproto[3]; /* 17.13.4 configured */
char bridge_tctime[12]; /* 14.8.1.1.3(b) */
char bridge_tccount[12]; /* 17.17.8 */
char bridge_tchange[12]; /* 17.17.8 */
char bridge_desroot[24]; /* 17.18.6 priority "/" MAC */
char bridge_rootcost[12]; /* 17.18.6 */
char bridge_rootport[12]; /* 17.18.6 */
char bridge_maxage[7]; /* 17.18.7 for root */
char bridge_hellotime[7]; /* 17.13.6 for root */
char bridge_fwddelay[7]; /* 17.13.5 for root */
char bridge_holdtime[12]; /* 17.13.12 for root */
} bridge_fields_buf_t;
static ofmt_field_t bridge_fields[] = {
/* name, field width, offset, callback */
{ "BRIDGE", 12,
offsetof(bridge_fields_buf_t, bridge_name), print_default_cb },
{ "PROTECT", 8,
offsetof(bridge_fields_buf_t, bridge_protect), print_default_cb },
{ "ADDRESS", 19,
offsetof(bridge_fields_buf_t, bridge_address), print_default_cb },
{ "PRIORITY", 9,
offsetof(bridge_fields_buf_t, bridge_priority), print_default_cb },
{ "BMAXAGE", 8,
offsetof(bridge_fields_buf_t, bridge_bmaxage), print_default_cb },
{ "BHELLOTIME", 11,
offsetof(bridge_fields_buf_t, bridge_bhellotime), print_default_cb },
{ "BFWDDELAY", 10,
offsetof(bridge_fields_buf_t, bridge_bfwddelay), print_default_cb },
{ "FORCEPROTO", 11,
offsetof(bridge_fields_buf_t, bridge_forceproto), print_default_cb },
{ "TCTIME", 10,
offsetof(bridge_fields_buf_t, bridge_tctime), print_default_cb },
{ "TCCOUNT", 10,
offsetof(bridge_fields_buf_t, bridge_tccount), print_default_cb },
{ "TCHANGE", 10,
offsetof(bridge_fields_buf_t, bridge_tchange), print_default_cb },
{ "DESROOT", 23,
offsetof(bridge_fields_buf_t, bridge_desroot), print_default_cb },
{ "ROOTCOST", 11,
offsetof(bridge_fields_buf_t, bridge_rootcost), print_default_cb },
{ "ROOTPORT", 11,
offsetof(bridge_fields_buf_t, bridge_rootport), print_default_cb },
{ "MAXAGE", 8,
offsetof(bridge_fields_buf_t, bridge_maxage), print_default_cb },
{ "HELLOTIME", 10,
offsetof(bridge_fields_buf_t, bridge_hellotime), print_default_cb },
{ "FWDDELAY", 9,
offsetof(bridge_fields_buf_t, bridge_fwddelay), print_default_cb },
{ "HOLDTIME", 9,
offsetof(bridge_fields_buf_t, bridge_holdtime), print_default_cb },
{ NULL, 0, 0, NULL}};
/*
* structures for 'dladm show-bridge -l'. These are based on 14.4.1.2.3 and
* 14.8.2.1.3 of IEEE 802.1D-2004.
*/
typedef struct bridge_link_fields_buf_s {
char bridgel_link[MAXLINKNAMELEN];
char bridgel_index[7]; /* 14.4.1.2.3(d1) */
char bridgel_state[11]; /* 14.8.2.1.3(b) */
char bridgel_uptime[7]; /* 14.8.2.1.3(a) */
char bridgel_opercost[7] /* 14.8.2.1.3(d) */;
char bridgel_operp2p[4]; /* 14.8.2.1.3(p) */
char bridgel_operedge[4]; /* 14.8.2.1.3(k) */
char bridgel_desroot[23]; /* 14.8.2.1.3(e) */
char bridgel_descost[12]; /* 14.8.2.1.3(f) */
char bridgel_desbridge[23]; /* 14.8.2.1.3(g) */
char bridgel_desport[7]; /* 14.8.2.1.3(h) */
char bridgel_tcack[4]; /* 14.8.2.1.3(i) */
} bridge_link_fields_buf_t;
static ofmt_field_t bridge_link_fields[] = {
/* name, field width, offset, callback */
{ "LINK", 12,
offsetof(bridge_link_fields_buf_t, bridgel_link), print_default_cb },
{ "INDEX", 8,
offsetof(bridge_link_fields_buf_t, bridgel_index), print_default_cb },
{ "STATE", 12,
offsetof(bridge_link_fields_buf_t, bridgel_state), print_default_cb },
{ "UPTIME", 8,
offsetof(bridge_link_fields_buf_t, bridgel_uptime), print_default_cb },
{ "OPERCOST", 9,
offsetof(bridge_link_fields_buf_t, bridgel_opercost), print_default_cb },
{ "OPERP2P", 8,
offsetof(bridge_link_fields_buf_t, bridgel_operp2p), print_default_cb },
{ "OPEREDGE", 9,
offsetof(bridge_link_fields_buf_t, bridgel_operedge), print_default_cb },
{ "DESROOT", 22,
offsetof(bridge_link_fields_buf_t, bridgel_desroot), print_default_cb },
{ "DESCOST", 11,
offsetof(bridge_link_fields_buf_t, bridgel_descost), print_default_cb },
{ "DESBRIDGE", 22,
offsetof(bridge_link_fields_buf_t, bridgel_desbridge), print_default_cb },
{ "DESPORT", 8,
offsetof(bridge_link_fields_buf_t, bridgel_desport), print_default_cb },
{ "TCACK", 6,
offsetof(bridge_link_fields_buf_t, bridgel_tcack), print_default_cb },
{ NULL, 0, 0, NULL}};
/*
* structures for 'dladm show-bridge -s'. These are not based on IEEE
* 802.1D-2004.
*/
#define ULONG_DIG (((sizeof (ulong_t) * NBBY) * 3 / 10) + 1)
#define UINT64_DIG (((sizeof (uint64_t) * NBBY) * 3 / 10) + 1)
typedef struct bridge_statfields_buf_s {
char bridges_name[MAXLINKNAMELEN];
char bridges_drops[UINT64_DIG];
char bridges_forwards[UINT64_DIG];
char bridges_mbcast[UINT64_DIG];
char bridges_unknown[UINT64_DIG];
char bridges_recv[UINT64_DIG];
char bridges_sent[UINT64_DIG];
} bridge_statfields_buf_t;
static ofmt_field_t bridge_statfields[] = {
/* name, field width, offset, callback */
{ "BRIDGE", 12,
offsetof(bridge_statfields_buf_t, bridges_name), print_default_cb },
{ "DROPS", 12,
offsetof(bridge_statfields_buf_t, bridges_drops), print_default_cb },
{ "FORWARDS", 12,
offsetof(bridge_statfields_buf_t, bridges_forwards), print_default_cb },
{ "MBCAST", 12,
offsetof(bridge_statfields_buf_t, bridges_mbcast), print_default_cb },
{ "UNKNOWN", 12,
offsetof(bridge_statfields_buf_t, bridges_unknown), print_default_cb },
{ "RECV", 12,
offsetof(bridge_statfields_buf_t, bridges_recv), print_default_cb },
{ "SENT", 12,
offsetof(bridge_statfields_buf_t, bridges_sent), print_default_cb },
{ NULL, 0, 0, NULL}};
/*
* structures for 'dladm show-bridge -s -l'. These are based in part on
* section 14.6.1.1.3 of IEEE 802.1D-2004.
*/
typedef struct bridge_link_statfields_buf_s {
char bridgels_link[MAXLINKNAMELEN];
char bridgels_cfgbpdu[ULONG_DIG];
char bridgels_tcnbpdu[ULONG_DIG];
char bridgels_rstpbpdu[ULONG_DIG];
char bridgels_txbpdu[ULONG_DIG];
char bridgels_drops[UINT64_DIG]; /* 14.6.1.1.3(d) */
char bridgels_recv[UINT64_DIG]; /* 14.6.1.1.3(a) */
char bridgels_xmit[UINT64_DIG]; /* 14.6.1.1.3(c) */
} bridge_link_statfields_buf_t;
static ofmt_field_t bridge_link_statfields[] = {
/* name, field width, offset, callback */
{ "LINK", 12,
offsetof(bridge_link_statfields_buf_t, bridgels_link), print_default_cb },
{ "CFGBPDU", 9,
offsetof(bridge_link_statfields_buf_t, bridgels_cfgbpdu),
print_default_cb },
{ "TCNBPDU", 9,
offsetof(bridge_link_statfields_buf_t, bridgels_tcnbpdu),
print_default_cb },
{ "RSTPBPDU", 9,
offsetof(bridge_link_statfields_buf_t, bridgels_rstpbpdu),
print_default_cb },
{ "TXBPDU", 9,
offsetof(bridge_link_statfields_buf_t, bridgels_txbpdu), print_default_cb },
{ "DROPS", 9,
offsetof(bridge_link_statfields_buf_t, bridgels_drops), print_default_cb },
{ "RECV", 9,
offsetof(bridge_link_statfields_buf_t, bridgels_recv), print_default_cb },
{ "XMIT", 9,
offsetof(bridge_link_statfields_buf_t, bridgels_xmit), print_default_cb },
{ NULL, 0, 0, NULL}};
/*
* structures for 'dladm show-bridge -f'. These are based in part on
* section 14.7.6.3.3 of IEEE 802.1D-2004.
*/
typedef struct bridge_fwd_fields_buf_s {
char bridgef_dest[18]; /* 14.7.6.3.3(a) */
char bridgef_age[8];
char bridgef_flags[6];
char bridgef_output[MAXLINKNAMELEN]; /* 14.7.6.3.3(c) */
} bridge_fwd_fields_buf_t;
static ofmt_field_t bridge_fwd_fields[] = {
/* name, field width, offset, callback */
{ "DEST", 17,
offsetof(bridge_fwd_fields_buf_t, bridgef_dest), print_default_cb },
{ "AGE", 7,
offsetof(bridge_fwd_fields_buf_t, bridgef_age), print_default_cb },
{ "FLAGS", 6,
offsetof(bridge_fwd_fields_buf_t, bridgef_flags), print_default_cb },
{ "OUTPUT", 12,
offsetof(bridge_fwd_fields_buf_t, bridgef_output), print_default_cb },
{ NULL, 0, 0, NULL}};
/*
* structures for 'dladm show-bridge -t'.
*/
typedef struct bridge_trill_fields_buf_s {
char bridget_nick[6];
char bridget_flags[6];
char bridget_link[MAXLINKNAMELEN];
char bridget_nexthop[18];
} bridge_trill_fields_buf_t;
static ofmt_field_t bridge_trill_fields[] = {
/* name, field width, offset, callback */
{ "NICK", 5,
offsetof(bridge_trill_fields_buf_t, bridget_nick), print_default_cb },
{ "FLAGS", 6,
offsetof(bridge_trill_fields_buf_t, bridget_flags), print_default_cb },
{ "LINK", 12,
offsetof(bridge_trill_fields_buf_t, bridget_link), print_default_cb },
{ "NEXTHOP", 17,
offsetof(bridge_trill_fields_buf_t, bridget_nexthop), print_default_cb },
{ NULL, 0, 0, NULL}};
static char *progname;
static sig_atomic_t signalled;
/*
* Handle to libdladm. Opened in main() before the sub-command
* specific function is called.
*/
static dladm_handle_t handle = NULL;
#define DLADM_ETHERSTUB_NAME "etherstub"
#define DLADM_IS_ETHERSTUB(id) (id == DATALINK_INVALID_LINKID)
static void
usage(void)
{
int i;
cmd_t *cmdp;
(void) fprintf(stderr, gettext("usage: dladm <subcommand> <args> ..."
"\n"));
for (i = 0; i < sizeof (cmds) / sizeof (cmds[0]); i++) {
cmdp = &cmds[i];
if (cmdp->c_usage != NULL)
(void) fprintf(stderr, "%s\n", gettext(cmdp->c_usage));
}
/* close dladm handle if it was opened */
if (handle != NULL)
dladm_close(handle);
exit(EXIT_FAILURE);
}
int
main(int argc, char *argv[])
{
int i;
cmd_t *cmdp;
dladm_status_t status;
(void) setlocale(LC_ALL, "");
#if !defined(TEXT_DOMAIN)
#define TEXT_DOMAIN "SYS_TEST"
#endif
(void) textdomain(TEXT_DOMAIN);
progname = argv[0];
if (argc < 2)
usage();
for (i = 0; i < sizeof (cmds) / sizeof (cmds[0]); i++) {
cmdp = &cmds[i];
if (strcmp(argv[1], cmdp->c_name) == 0) {
/* Open the libdladm handle */
if ((status = dladm_open(&handle)) != DLADM_STATUS_OK) {
die_dlerr(status,
"could not open /dev/dld");
}
cmdp->c_fn(argc - 1, &argv[1], cmdp->c_usage);
dladm_close(handle);
return (EXIT_SUCCESS);
}
}
(void) fprintf(stderr, gettext("%s: unknown subcommand '%s'\n"),
progname, argv[1]);
usage();
return (EXIT_FAILURE);
}
/*ARGSUSED*/
static int
show_usage_date(dladm_usage_t *usage, void *arg)
{
show_usage_state_t *state = (show_usage_state_t *)arg;
time_t stime;
char timebuf[20];
dladm_status_t status;
uint32_t flags;
/*
* Only show usage information for existing links unless '-a'
* is specified.
*/
if (!state->us_showall) {
if ((status = dladm_name2info(handle, usage->du_name,
NULL, &flags, NULL, NULL)) != DLADM_STATUS_OK) {
return (status);
}
if ((flags & DLADM_OPT_ACTIVE) == 0)
return (DLADM_STATUS_LINKINVAL);
}
stime = usage->du_stime;
(void) strftime(timebuf, sizeof (timebuf), "%m/%d/%Y",
localtime(&stime));
(void) printf("%s\n", timebuf);
return (DLADM_STATUS_OK);
}
static int
show_usage_time(dladm_usage_t *usage, void *arg)
{
show_usage_state_t *state = (show_usage_state_t *)arg;
char buf[DLADM_STRSIZE];
usage_l_fields_buf_t ubuf;
time_t time;
double bw;
dladm_status_t status;
uint32_t flags;
/*
* Only show usage information for existing links unless '-a'
* is specified.
*/
if (!state->us_showall) {
if ((status = dladm_name2info(handle, usage->du_name,
NULL, &flags, NULL, NULL)) != DLADM_STATUS_OK) {
return (status);
}
if ((flags & DLADM_OPT_ACTIVE) == 0)
return (DLADM_STATUS_LINKINVAL);
}
if (state->us_plot) {
if (!state->us_printheader) {
if (state->us_first) {
(void) printf("# Time");
state->us_first = B_FALSE;
}
(void) printf(" %s", usage->du_name);
if (usage->du_last) {
(void) printf("\n");
state->us_first = B_TRUE;
state->us_printheader = B_TRUE;
}
} else {
if (state->us_first) {
time = usage->du_etime;
(void) strftime(buf, sizeof (buf), "%T",
localtime(&time));
state->us_first = B_FALSE;
(void) printf("%s", buf);
}
bw = (double)usage->du_bandwidth/1000;
(void) printf(" %.2f", bw);
if (usage->du_last) {
(void) printf("\n");
state->us_first = B_TRUE;
}
}
return (DLADM_STATUS_OK);
}
bzero(&ubuf, sizeof (ubuf));
(void) snprintf(ubuf.usage_l_link, sizeof (ubuf.usage_l_link), "%s",
usage->du_name);
time = usage->du_stime;
(void) strftime(buf, sizeof (buf), "%T", localtime(&time));
(void) snprintf(ubuf.usage_l_stime, sizeof (ubuf.usage_l_stime), "%s",
buf);
time = usage->du_etime;
(void) strftime(buf, sizeof (buf), "%T", localtime(&time));
(void) snprintf(ubuf.usage_l_etime, sizeof (ubuf.usage_l_etime), "%s",
buf);
(void) snprintf(ubuf.usage_l_rbytes, sizeof (ubuf.usage_l_rbytes),
"%llu", usage->du_rbytes);
(void) snprintf(ubuf.usage_l_obytes, sizeof (ubuf.usage_l_obytes),
"%llu", usage->du_obytes);
(void) snprintf(ubuf.usage_l_bandwidth, sizeof (ubuf.usage_l_bandwidth),
"%s Mbps", dladm_bw2str(usage->du_bandwidth, buf));
ofmt_print(state->us_ofmt, &ubuf);
return (DLADM_STATUS_OK);
}
static int
show_usage_res(dladm_usage_t *usage, void *arg)
{
show_usage_state_t *state = (show_usage_state_t *)arg;
char buf[DLADM_STRSIZE];
usage_fields_buf_t ubuf;
dladm_status_t status;
uint32_t flags;
/*
* Only show usage information for existing links unless '-a'
* is specified.
*/
if (!state->us_showall) {
if ((status = dladm_name2info(handle, usage->du_name,
NULL, &flags, NULL, NULL)) != DLADM_STATUS_OK) {
return (status);
}
if ((flags & DLADM_OPT_ACTIVE) == 0)
return (DLADM_STATUS_LINKINVAL);
}
bzero(&ubuf, sizeof (ubuf));
(void) snprintf(ubuf.usage_link, sizeof (ubuf.usage_link), "%s",
usage->du_name);
(void) snprintf(ubuf.usage_duration, sizeof (ubuf.usage_duration),
"%llu", usage->du_duration);
(void) snprintf(ubuf.usage_ipackets, sizeof (ubuf.usage_ipackets),
"%llu", usage->du_ipackets);
(void) snprintf(ubuf.usage_rbytes, sizeof (ubuf.usage_rbytes),
"%llu", usage->du_rbytes);
(void) snprintf(ubuf.usage_opackets, sizeof (ubuf.usage_opackets),
"%llu", usage->du_opackets);
(void) snprintf(ubuf.usage_obytes, sizeof (ubuf.usage_obytes),
"%llu", usage->du_obytes);
(void) snprintf(ubuf.usage_bandwidth, sizeof (ubuf.usage_bandwidth),
"%s Mbps", dladm_bw2str(usage->du_bandwidth, buf));
ofmt_print(state->us_ofmt, &ubuf);
return (DLADM_STATUS_OK);
}
static boolean_t
valid_formatspec(char *formatspec_str)
{
if (strcmp(formatspec_str, "gnuplot") == 0)
return (B_TRUE);
return (B_FALSE);
}
/*ARGSUSED*/
static void
do_show_usage(int argc, char *argv[], const char *use)
{
char *file = NULL;
int opt;
dladm_status_t status;
boolean_t d_arg = B_FALSE;
char *stime = NULL;
char *etime = NULL;
char *resource = NULL;
show_usage_state_t state;
boolean_t o_arg = B_FALSE;
boolean_t F_arg = B_FALSE;
char *fields_str = NULL;
char *formatspec_str = NULL;
char *all_l_fields =
"link,start,end,rbytes,obytes,bandwidth";
ofmt_handle_t ofmt;
ofmt_status_t oferr;
uint_t ofmtflags = 0;
bzero(&state, sizeof (show_usage_state_t));
state.us_parsable = B_FALSE;
state.us_printheader = B_FALSE;
state.us_plot = B_FALSE;
state.us_first = B_TRUE;
while ((opt = getopt_long(argc, argv, "das:e:o:f:F:",
usage_opts, NULL)) != -1) {
switch (opt) {
case 'd':
d_arg = B_TRUE;
break;
case 'a':
state.us_showall = B_TRUE;
break;
case 'f':
file = optarg;
break;
case 's':
stime = optarg;
break;
case 'e':
etime = optarg;
break;
case 'o':
o_arg = B_TRUE;
fields_str = optarg;
break;
case 'F':
state.us_plot = F_arg = B_TRUE;
formatspec_str = optarg;
break;
default:
die_opterr(optopt, opt, use);
break;
}
}
if (file == NULL)
die("show-usage requires a file");
if (optind == (argc-1)) {
uint32_t flags;
resource = argv[optind];
if (!state.us_showall &&
(((status = dladm_name2info(handle, resource, NULL, &flags,
NULL, NULL)) != DLADM_STATUS_OK) ||
((flags & DLADM_OPT_ACTIVE) == 0))) {
die("invalid link: '%s'", resource);
}
}
if (F_arg && d_arg)
die("incompatible -d and -F options");
if (F_arg && valid_formatspec(formatspec_str) == B_FALSE)
die("Format specifier %s not supported", formatspec_str);
if (state.us_parsable)
ofmtflags |= OFMT_PARSABLE;
if (resource == NULL && stime == NULL && etime == NULL) {
oferr = ofmt_open(fields_str, usage_fields, ofmtflags, 0,
&ofmt);
} else {
if (!o_arg || (o_arg && strcasecmp(fields_str, "all") == 0))
fields_str = all_l_fields;
oferr = ofmt_open(fields_str, usage_l_fields, ofmtflags, 0,
&ofmt);
}
dladm_ofmt_check(oferr, state.us_parsable, ofmt);
state.us_ofmt = ofmt;
if (d_arg) {
/* Print log dates */
status = dladm_usage_dates(show_usage_date,
DLADM_LOGTYPE_LINK, file, resource, &state);
} else if (resource == NULL && stime == NULL && etime == NULL &&
!F_arg) {
/* Print summary */
status = dladm_usage_summary(show_usage_res,
DLADM_LOGTYPE_LINK, file, &state);
} else if (resource != NULL) {
/* Print log entries for named resource */
status = dladm_walk_usage_res(show_usage_time,
DLADM_LOGTYPE_LINK, file, resource, stime, etime, &state);
} else {
/* Print time and information for each link */
status = dladm_walk_usage_time(show_usage_time,
DLADM_LOGTYPE_LINK, file, stime, etime, &state);
}
if (status != DLADM_STATUS_OK)
die_dlerr(status, "show-usage");
ofmt_close(ofmt);
}
static void
do_create_aggr(int argc, char *argv[], const char *use)
{
int option;
int key = 0;
uint32_t policy = AGGR_POLICY_L4;
aggr_lacp_mode_t lacp_mode = AGGR_LACP_OFF;
aggr_lacp_timer_t lacp_timer = AGGR_LACP_TIMER_SHORT;
dladm_aggr_port_attr_db_t port[MAXPORT];
uint_t n, ndev, nlink;
uint8_t mac_addr[ETHERADDRL];
boolean_t mac_addr_fixed = B_FALSE;
boolean_t P_arg = B_FALSE;
boolean_t l_arg = B_FALSE;
boolean_t u_arg = B_FALSE;
boolean_t T_arg = B_FALSE;
uint32_t flags = DLADM_OPT_ACTIVE | DLADM_OPT_PERSIST;
char *altroot = NULL;
char name[MAXLINKNAMELEN];
char *devs[MAXPORT];
char *links[MAXPORT];
dladm_status_t status;
dladm_status_t pstatus;
char propstr[DLADM_STRSIZE];
dladm_arg_list_t *proplist = NULL;
int i;
datalink_id_t linkid;
ndev = nlink = opterr = 0;
bzero(propstr, DLADM_STRSIZE);
while ((option = getopt_long(argc, argv, ":d:l:L:P:R:tfu:T:p:",
lopts, NULL)) != -1) {
switch (option) {
case 'd':
if (ndev + nlink >= MAXPORT)
die("too many ports specified");
devs[ndev++] = optarg;
break;
case 'P':
if (P_arg)
die_optdup(option);
P_arg = B_TRUE;
if (!dladm_aggr_str2policy(optarg, &policy))
die("invalid policy '%s'", optarg);
break;
case 'u':
if (u_arg)
die_optdup(option);
u_arg = B_TRUE;
if (!dladm_aggr_str2macaddr(optarg, &mac_addr_fixed,
mac_addr))
die("invalid MAC address '%s'", optarg);
break;
case 'l':
if (isdigit(optarg[strlen(optarg) - 1])) {
/*
* Ended with digit, possibly a link name.
*/
if (ndev + nlink >= MAXPORT)
die("too many ports specified");
links[nlink++] = optarg;
break;
}
/* FALLTHROUGH */
case 'L':
if (l_arg)
die_optdup(option);
l_arg = B_TRUE;
if (!dladm_aggr_str2lacpmode(optarg, &lacp_mode))
die("invalid LACP mode '%s'", optarg);
break;
case 'T':
if (T_arg)
die_optdup(option);
T_arg = B_TRUE;
if (!dladm_aggr_str2lacptimer(optarg, &lacp_timer))
die("invalid LACP timer value '%s'", optarg);
break;
case 't':
flags &= ~DLADM_OPT_PERSIST;
break;
case 'f':
flags |= DLADM_OPT_FORCE;
break;
case 'R':
altroot = optarg;
break;
case 'p':
(void) strlcat(propstr, optarg, DLADM_STRSIZE);
if (strlcat(propstr, ",", DLADM_STRSIZE) >=
DLADM_STRSIZE)
die("property list too long '%s'", propstr);
break;
default:
die_opterr(optopt, option, use);
break;
}
}
if (ndev + nlink == 0)
usage();
/* get key value or the aggregation name (required last argument) */
if (optind != (argc-1))
usage();
if (!str2int(argv[optind], &key)) {
if (strlcpy(name, argv[optind], MAXLINKNAMELEN) >=
MAXLINKNAMELEN) {
die("link name too long '%s'", argv[optind]);
}
if (!dladm_valid_linkname(name))
die("invalid link name '%s'", argv[optind]);
} else {
(void) snprintf(name, MAXLINKNAMELEN, "aggr%d", key);
}
if (altroot != NULL)
altroot_cmd(altroot, argc, argv);
for (n = 0; n < ndev; n++) {
if ((status = dladm_dev2linkid(handle, devs[n],
&port[n].lp_linkid)) != DLADM_STATUS_OK) {
die_dlerr(status, "invalid dev name '%s'", devs[n]);
}
}
for (n = 0; n < nlink; n++) {
if ((status = dladm_name2info(handle, links[n],
&port[ndev + n].lp_linkid, NULL, NULL, NULL)) !=
DLADM_STATUS_OK) {
die_dlerr(status, "invalid link name '%s'", links[n]);
}
}
status = dladm_aggr_create(handle, name, key, ndev + nlink, port,
policy, mac_addr_fixed, (const uchar_t *)mac_addr, lacp_mode,
lacp_timer, flags);
if (status != DLADM_STATUS_OK)
goto done;
if (dladm_parse_link_props(propstr, &proplist, B_FALSE)
!= DLADM_STATUS_OK)
die("invalid aggregation property");
if (proplist == NULL)
return;
status = dladm_name2info(handle, name, &linkid, NULL, NULL, NULL);
if (status != DLADM_STATUS_OK)
goto done;
for (i = 0; i < proplist->al_count; i++) {
dladm_arg_info_t *aip = &proplist->al_info[i];
pstatus = dladm_set_linkprop(handle, linkid, aip->ai_name,
aip->ai_val, aip->ai_count, flags);
if (pstatus != DLADM_STATUS_OK) {
die_dlerr(pstatus,
"aggr creation succeeded but "
"could not set property '%s'", aip->ai_name);
}
}
done:
dladm_free_props(proplist);
if (status != DLADM_STATUS_OK) {
if (status == DLADM_STATUS_NONOTIF) {
die("not all links have link up/down detection; must "
"use -f (see dladm(1M))");
} else {
die_dlerr(status, "create operation failed");
}
}
}
/*
* arg is either the key or the aggr name. Validate it and convert it to
* the linkid if altroot is NULL.
*/
static dladm_status_t
i_dladm_aggr_get_linkid(const char *altroot, const char *arg,
datalink_id_t *linkidp, uint32_t flags)
{
int key = 0;
char *aggr = NULL;
dladm_status_t status;
if (!str2int(arg, &key))
aggr = (char *)arg;
if (aggr == NULL && key == 0)
return (DLADM_STATUS_LINKINVAL);
if (altroot != NULL)
return (DLADM_STATUS_OK);
if (aggr != NULL) {
status = dladm_name2info(handle, aggr, linkidp, NULL, NULL,
NULL);
} else {
status = dladm_key2linkid(handle, key, linkidp, flags);
}
return (status);
}
static void
do_delete_aggr(int argc, char *argv[], const char *use)
{
int option;
char *altroot = NULL;
uint32_t flags = DLADM_OPT_ACTIVE | DLADM_OPT_PERSIST;
dladm_status_t status;
datalink_id_t linkid;
opterr = 0;
while ((option = getopt_long(argc, argv, ":R:t", lopts, NULL)) != -1) {
switch (option) {
case 't':
flags &= ~DLADM_OPT_PERSIST;
break;
case 'R':
altroot = optarg;
break;
default:
die_opterr(optopt, option, use);
break;
}
}
/* get key value or the aggregation name (required last argument) */
if (optind != (argc-1))
usage();
status = i_dladm_aggr_get_linkid(altroot, argv[optind], &linkid, flags);
if (status != DLADM_STATUS_OK)
goto done;
if (altroot != NULL)
altroot_cmd(altroot, argc, argv);
status = dladm_aggr_delete(handle, linkid, flags);
done:
if (status != DLADM_STATUS_OK)
die_dlerr(status, "delete operation failed");
}
static void
do_add_aggr(int argc, char *argv[], const char *use)
{
int option;
uint_t n, ndev, nlink;
char *altroot = NULL;
uint32_t flags = DLADM_OPT_ACTIVE | DLADM_OPT_PERSIST;
datalink_id_t linkid;
dladm_status_t status;
dladm_aggr_port_attr_db_t port[MAXPORT];
char *devs[MAXPORT];
char *links[MAXPORT];
ndev = nlink = opterr = 0;
while ((option = getopt_long(argc, argv, ":d:l:R:tf", lopts,
NULL)) != -1) {
switch (option) {
case 'd':
if (ndev + nlink >= MAXPORT)
die("too many ports specified");
devs[ndev++] = optarg;
break;
case 'l':
if (ndev + nlink >= MAXPORT)
die("too many ports specified");
links[nlink++] = optarg;
break;
case 't':
flags &= ~DLADM_OPT_PERSIST;
break;
case 'f':
flags |= DLADM_OPT_FORCE;
break;
case 'R':
altroot = optarg;
break;
default:
die_opterr(optopt, option, use);
break;
}
}
if (ndev + nlink == 0)
usage();
/* get key value or the aggregation name (required last argument) */
if (optind != (argc-1))
usage();
if ((status = i_dladm_aggr_get_linkid(altroot, argv[optind], &linkid,
flags & (DLADM_OPT_ACTIVE | DLADM_OPT_PERSIST))) !=
DLADM_STATUS_OK) {
goto done;
}
if (altroot != NULL)
altroot_cmd(altroot, argc, argv);
for (n = 0; n < ndev; n++) {
if ((status = dladm_dev2linkid(handle, devs[n],
&(port[n].lp_linkid))) != DLADM_STATUS_OK) {
die_dlerr(status, "invalid <dev> '%s'", devs[n]);
}
}
for (n = 0; n < nlink; n++) {
if ((status = dladm_name2info(handle, links[n],
&port[n + ndev].lp_linkid, NULL, NULL, NULL)) !=
DLADM_STATUS_OK) {
die_dlerr(status, "invalid <link> '%s'", links[n]);
}
}
status = dladm_aggr_add(handle, linkid, ndev + nlink, port, flags);
done:
if (status != DLADM_STATUS_OK) {
/*
* checking DLADM_STATUS_NOTSUP is a temporary workaround
* and should be removed once 6399681 is fixed.
*/
if (status == DLADM_STATUS_NOTSUP) {
die("add operation failed: link capabilities don't "
"match");
} else if (status == DLADM_STATUS_NONOTIF) {
die("not all links have link up/down detection; must "
"use -f (see dladm(1M))");
} else {
die_dlerr(status, "add operation failed");
}
}
}
static void
do_remove_aggr(int argc, char *argv[], const char *use)
{
int option;
dladm_aggr_port_attr_db_t port[MAXPORT];
uint_t n, ndev, nlink;
char *devs[MAXPORT];
char *links[MAXPORT];
char *altroot = NULL;
uint32_t flags;
datalink_id_t linkid;
dladm_status_t status;
flags = DLADM_OPT_ACTIVE | DLADM_OPT_PERSIST;
ndev = nlink = opterr = 0;
while ((option = getopt_long(argc, argv, ":d:l:R:t",
lopts, NULL)) != -1) {
switch (option) {
case 'd':
if (ndev + nlink >= MAXPORT)
die("too many ports specified");
devs[ndev++] = optarg;
break;
case 'l':
if (ndev + nlink >= MAXPORT)
die("too many ports specified");
links[nlink++] = optarg;
break;
case 't':
flags &= ~DLADM_OPT_PERSIST;
break;
case 'R':
altroot = optarg;
break;
default:
die_opterr(optopt, option, use);
break;
}
}
if (ndev + nlink == 0)
usage();
/* get key value or the aggregation name (required last argument) */
if (optind != (argc-1))
usage();
status = i_dladm_aggr_get_linkid(altroot, argv[optind], &linkid, flags);
if (status != DLADM_STATUS_OK)
goto done;
if (altroot != NULL)
altroot_cmd(altroot, argc, argv);
for (n = 0; n < ndev; n++) {
if ((status = dladm_dev2linkid(handle, devs[n],
&(port[n].lp_linkid))) != DLADM_STATUS_OK) {
die_dlerr(status, "invalid <dev> '%s'", devs[n]);
}
}
for (n = 0; n < nlink; n++) {
if ((status = dladm_name2info(handle, links[n],
&port[n + ndev].lp_linkid, NULL, NULL, NULL)) !=
DLADM_STATUS_OK) {
die_dlerr(status, "invalid <link> '%s'", links[n]);
}
}
status = dladm_aggr_remove(handle, linkid, ndev + nlink, port, flags);
done:
if (status != DLADM_STATUS_OK)
die_dlerr(status, "remove operation failed");
}
static void
do_modify_aggr(int argc, char *argv[], const char *use)
{
int option;
uint32_t policy = AGGR_POLICY_L4;
aggr_lacp_mode_t lacp_mode = AGGR_LACP_OFF;
aggr_lacp_timer_t lacp_timer = AGGR_LACP_TIMER_SHORT;
uint8_t mac_addr[ETHERADDRL];
boolean_t mac_addr_fixed = B_FALSE;
uint8_t modify_mask = 0;
char *altroot = NULL;
uint32_t flags = DLADM_OPT_ACTIVE | DLADM_OPT_PERSIST;
datalink_id_t linkid;
dladm_status_t status;
opterr = 0;
while ((option = getopt_long(argc, argv, ":L:l:P:R:tu:T:", lopts,
NULL)) != -1) {
switch (option) {
case 'P':
if (modify_mask & DLADM_AGGR_MODIFY_POLICY)
die_optdup(option);
modify_mask |= DLADM_AGGR_MODIFY_POLICY;
if (!dladm_aggr_str2policy(optarg, &policy))
die("invalid policy '%s'", optarg);
break;
case 'u':
if (modify_mask & DLADM_AGGR_MODIFY_MAC)
die_optdup(option);
modify_mask |= DLADM_AGGR_MODIFY_MAC;
if (!dladm_aggr_str2macaddr(optarg, &mac_addr_fixed,
mac_addr))
die("invalid MAC address '%s'", optarg);
break;
case 'l':
case 'L':
if (modify_mask & DLADM_AGGR_MODIFY_LACP_MODE)
die_optdup(option);
modify_mask |= DLADM_AGGR_MODIFY_LACP_MODE;
if (!dladm_aggr_str2lacpmode(optarg, &lacp_mode))
die("invalid LACP mode '%s'", optarg);
break;
case 'T':
if (modify_mask & DLADM_AGGR_MODIFY_LACP_TIMER)
die_optdup(option);
modify_mask |= DLADM_AGGR_MODIFY_LACP_TIMER;
if (!dladm_aggr_str2lacptimer(optarg, &lacp_timer))
die("invalid LACP timer value '%s'", optarg);
break;
case 't':
flags &= ~DLADM_OPT_PERSIST;
break;
case 'R':
altroot = optarg;
break;
default:
die_opterr(optopt, option, use);
break;
}
}
if (modify_mask == 0)
die("at least one of the -PulT options must be specified");
/* get key value or the aggregation name (required last argument) */
if (optind != (argc-1))
usage();
status = i_dladm_aggr_get_linkid(altroot, argv[optind], &linkid, flags);
if (status != DLADM_STATUS_OK)
goto done;
if (altroot != NULL)
altroot_cmd(altroot, argc, argv);
status = dladm_aggr_modify(handle, linkid, modify_mask, policy,
mac_addr_fixed, (const uchar_t *)mac_addr, lacp_mode, lacp_timer,
flags);
done:
if (status != DLADM_STATUS_OK)
die_dlerr(status, "modify operation failed");
}
/*ARGSUSED*/
static void
do_up_aggr(int argc, char *argv[], const char *use)
{
datalink_id_t linkid = DATALINK_ALL_LINKID;
dladm_status_t status;
/*
* get the key or the name of the aggregation (optional last argument)
*/
if (argc == 2) {
if ((status = i_dladm_aggr_get_linkid(NULL, argv[1], &linkid,
DLADM_OPT_PERSIST)) != DLADM_STATUS_OK)
goto done;
} else if (argc > 2) {
usage();
}
status = dladm_aggr_up(handle, linkid);
done:
if (status != DLADM_STATUS_OK) {
if (argc == 2) {
die_dlerr(status,
"could not bring up aggregation '%s'", argv[1]);
} else {
die_dlerr(status, "could not bring aggregations up");
}
}
}
static void
do_create_vlan(int argc, char *argv[], const char *use)
{
char *link = NULL;
char drv[DLPI_LINKNAME_MAX];
uint_t ppa;
datalink_id_t linkid;
datalink_id_t dev_linkid;
int vid = 0;
int option;
uint32_t flags = (DLADM_OPT_ACTIVE | DLADM_OPT_PERSIST);
char *altroot = NULL;
char vlan[MAXLINKNAMELEN];
char propstr[DLADM_STRSIZE];
dladm_arg_list_t *proplist = NULL;
dladm_status_t status;
opterr = 0;
bzero(propstr, DLADM_STRSIZE);
while ((option = getopt_long(argc, argv, ":tfR:l:v:p:",
lopts, NULL)) != -1) {
switch (option) {
case 'v':
if (vid != 0)
die_optdup(option);
if (!str2int(optarg, &vid) || vid < 1 || vid > 4094)
die("invalid VLAN identifier '%s'", optarg);
break;
case 'l':
if (link != NULL)
die_optdup(option);
link = optarg;
break;
case 't':
flags &= ~DLADM_OPT_PERSIST;
break;
case 'R':
altroot = optarg;
break;
case 'p':
(void) strlcat(propstr, optarg, DLADM_STRSIZE);
if (strlcat(propstr, ",", DLADM_STRSIZE) >=
DLADM_STRSIZE)
die("property list too long '%s'", propstr);
break;
case 'f':
flags |= DLADM_OPT_FORCE;
break;
default:
die_opterr(optopt, option, use);
break;
}
}
/* get vlan name if there is any */
if ((vid == 0) || (link == NULL) || (argc - optind > 1))
usage();
if (optind == (argc - 1)) {
if (strlcpy(vlan, argv[optind], MAXLINKNAMELEN) >=
MAXLINKNAMELEN) {
die("vlan name too long '%s'", argv[optind]);
}
} else {
if ((dlpi_parselink(link, drv, &ppa) != DLPI_SUCCESS) ||
(ppa >= 1000) ||
(dlpi_makelink(vlan, drv, vid * 1000 + ppa) !=
DLPI_SUCCESS)) {
die("invalid link name '%s'", link);
}
}
if (altroot != NULL)
altroot_cmd(altroot, argc, argv);
if (dladm_name2info(handle, link, &dev_linkid, NULL, NULL, NULL) !=
DLADM_STATUS_OK) {
die("invalid link name '%s'", link);
}
if (dladm_parse_link_props(propstr, &proplist, B_FALSE)
!= DLADM_STATUS_OK)
die("invalid vlan property");
status = dladm_vlan_create(handle, vlan, dev_linkid, vid, proplist,
flags, &linkid);
switch (status) {
case DLADM_STATUS_OK:
break;
case DLADM_STATUS_NOTSUP:
die("VLAN over '%s' may require lowered MTU; must use -f (see "
"dladm(1M))", link);
break;
case DLADM_STATUS_LINKBUSY:
die("VLAN over '%s' may not use default_tag ID "
"(see dladm(1M))", link);
break;
default:
die_dlerr(status, "create operation failed");
}
}
static void
do_delete_vlan(int argc, char *argv[], const char *use)
{
int option;
uint32_t flags = (DLADM_OPT_ACTIVE | DLADM_OPT_PERSIST);
char *altroot = NULL;
datalink_id_t linkid;
dladm_status_t status;
opterr = 0;
while ((option = getopt_long(argc, argv, ":R:t", lopts, NULL)) != -1) {
switch (option) {
case 't':
flags &= ~DLADM_OPT_PERSIST;
break;
case 'R':
altroot = optarg;
break;
default:
die_opterr(optopt, option, use);
break;
}
}
/* get VLAN link name (required last argument) */
if (optind != (argc - 1))
usage();
if (altroot != NULL)
altroot_cmd(altroot, argc, argv);
status = dladm_name2info(handle, argv[optind], &linkid, NULL, NULL,
NULL);
if (status != DLADM_STATUS_OK)
goto done;
status = dladm_vlan_delete(handle, linkid, flags);
done:
if (status != DLADM_STATUS_OK)
die_dlerr(status, "delete operation failed");
}
/*ARGSUSED*/
static void
do_up_vlan(int argc, char *argv[], const char *use)
{
do_up_vnic_common(argc, argv, use, B_TRUE);
}
static void
do_rename_link(int argc, char *argv[], const char *use)
{
int option;
char *link1, *link2;
char *altroot = NULL;
dladm_status_t status;
opterr = 0;
while ((option = getopt_long(argc, argv, ":R:", lopts, NULL)) != -1) {
switch (option) {
case 'R':
altroot = optarg;
break;
default:
die_opterr(optopt, option, use);
break;
}
}
/* get link1 and link2 name (required the last 2 arguments) */
if (optind != (argc - 2))
usage();
if (altroot != NULL)
altroot_cmd(altroot, argc, argv);
link1 = argv[optind++];
link2 = argv[optind];
if ((status = dladm_rename_link(handle, link1, link2)) !=
DLADM_STATUS_OK)
die_dlerr(status, "rename operation failed");
}
/*ARGSUSED*/
static void
do_delete_phys(int argc, char *argv[], const char *use)
{
datalink_id_t linkid = DATALINK_ALL_LINKID;
dladm_status_t status;
/* get link name (required the last argument) */
if (argc > 2)
usage();
if (argc == 2) {
if ((status = dladm_name2info(handle, argv[1], &linkid, NULL,
NULL, NULL)) != DLADM_STATUS_OK)
die_dlerr(status, "cannot delete '%s'", argv[1]);
}
if ((status = dladm_phys_delete(handle, linkid)) != DLADM_STATUS_OK) {
if (argc == 2)
die_dlerr(status, "cannot delete '%s'", argv[1]);
else
die_dlerr(status, "delete operation failed");
}
}
/*ARGSUSED*/
static int
i_dladm_walk_linkmap(dladm_handle_t dh, datalink_id_t linkid, void *arg)
{
char name[MAXLINKNAMELEN];
char mediabuf[DLADM_STRSIZE];
char classbuf[DLADM_STRSIZE];
datalink_class_t class;
uint32_t media;
uint32_t flags;
if (dladm_datalink_id2info(dh, linkid, &flags, &class, &media, name,
MAXLINKNAMELEN) == DLADM_STATUS_OK) {
(void) dladm_class2str(class, classbuf);
(void) dladm_media2str(media, mediabuf);
(void) printf("%-12s%8d %-12s%-20s %6d\n", name,
linkid, classbuf, mediabuf, flags);
}
return (DLADM_WALK_CONTINUE);
}
/*ARGSUSED*/
static void
do_show_linkmap(int argc, char *argv[], const char *use)
{
if (argc != 1)
die("invalid arguments");
(void) printf("%-12s%8s %-12s%-20s %6s\n", "NAME", "LINKID",
"CLASS", "MEDIA", "FLAGS");
(void) dladm_walk_datalink_id(i_dladm_walk_linkmap, handle, NULL,
DATALINK_CLASS_ALL, DATALINK_ANY_MEDIATYPE,
DLADM_OPT_ACTIVE | DLADM_OPT_PERSIST);
}
/*
* Delete inactive physical links.
*/
/*ARGSUSED*/
static int
purge_phys(dladm_handle_t dh, datalink_id_t linkid, void *arg)
{
datalink_class_t class;
uint32_t flags;
if (dladm_datalink_id2info(dh, linkid, &flags, &class, NULL, NULL, 0)
!= DLADM_STATUS_OK) {
return (DLADM_WALK_CONTINUE);
}
if (class == DATALINK_CLASS_PHYS && !(flags & DLADM_OPT_ACTIVE))
(void) dladm_phys_delete(dh, linkid);
return (DLADM_WALK_CONTINUE);
}
/*ARGSUSED*/
static void
do_init_phys(int argc, char *argv[], const char *use)
{
di_node_t devtree;
if (argc > 1)
usage();
/*
* Force all the devices to attach, therefore all the network physical
* devices can be known to the dlmgmtd daemon.
*/
if ((devtree = di_init("/", DINFOFORCE | DINFOSUBTREE)) != DI_NODE_NIL)
di_fini(devtree);
(void) dladm_walk_datalink_id(purge_phys, handle, NULL,
DATALINK_CLASS_PHYS, DATALINK_ANY_MEDIATYPE, DLADM_OPT_PERSIST);
}
/*
* Print the active topology information.
*/
void
print_link_topology(show_state_t *state, datalink_id_t linkid,
datalink_class_t class, link_fields_buf_t *lbuf)
{
uint32_t flags = state->ls_flags;
dladm_status_t status;
char tmpbuf[MAXLINKNAMELEN];
lbuf->link_over[0] = '\0';
lbuf->link_bridge[0] = '\0';
switch (class) {
case DATALINK_CLASS_AGGR:
case DATALINK_CLASS_PHYS:
case DATALINK_CLASS_ETHERSTUB:
status = dladm_bridge_getlink(handle, linkid, lbuf->link_bridge,
sizeof (lbuf->link_bridge));
if (status != DLADM_STATUS_OK &&
status != DLADM_STATUS_NOTFOUND)
(void) strcpy(lbuf->link_bridge, "?");
break;
}
switch (class) {
case DATALINK_CLASS_VLAN: {
dladm_vlan_attr_t vinfo;
if (dladm_vlan_info(handle, linkid, &vinfo, flags) !=
DLADM_STATUS_OK) {
(void) strcpy(lbuf->link_over, "?");
break;
}
if (dladm_datalink_id2info(handle, vinfo.dv_linkid, NULL, NULL,
NULL, lbuf->link_over, sizeof (lbuf->link_over)) !=
DLADM_STATUS_OK)
(void) strcpy(lbuf->link_over, "?");
break;
}
case DATALINK_CLASS_AGGR: {
dladm_aggr_grp_attr_t ginfo;
int i;
if (dladm_aggr_info(handle, linkid, &ginfo, flags) !=
DLADM_STATUS_OK || ginfo.lg_nports == 0) {
(void) strcpy(lbuf->link_over, "?");
break;
}
for (i = 0; i < ginfo.lg_nports; i++) {
if (dladm_datalink_id2info(handle,
ginfo.lg_ports[i].lp_linkid, NULL, NULL, NULL,
tmpbuf, sizeof (tmpbuf)) != DLADM_STATUS_OK) {
(void) strcpy(lbuf->link_over, "?");
break;
}
(void) strlcat(lbuf->link_over, tmpbuf,
sizeof (lbuf->link_over));
if (i != (ginfo.lg_nports - 1)) {
(void) strlcat(lbuf->link_over, " ",
sizeof (lbuf->link_over));
}
}
free(ginfo.lg_ports);
break;
}
case DATALINK_CLASS_VNIC: {
dladm_vnic_attr_t vinfo;
if (dladm_vnic_info(handle, linkid, &vinfo, flags) !=
DLADM_STATUS_OK) {
(void) strcpy(lbuf->link_over, "?");
break;
}
if (dladm_datalink_id2info(handle, vinfo.va_link_id, NULL, NULL,
NULL, lbuf->link_over, sizeof (lbuf->link_over)) !=
DLADM_STATUS_OK)
(void) strcpy(lbuf->link_over, "?");
break;
}
case DATALINK_CLASS_BRIDGE: {
datalink_id_t *dlp;
uint_t i, nports;
if (dladm_datalink_id2info(handle, linkid, NULL, NULL,
NULL, tmpbuf, sizeof (tmpbuf)) != DLADM_STATUS_OK) {
(void) strcpy(lbuf->link_over, "?");
break;
}
if (tmpbuf[0] != '\0')
tmpbuf[strlen(tmpbuf) - 1] = '\0';
dlp = dladm_bridge_get_portlist(tmpbuf, &nports);
if (dlp == NULL) {
(void) strcpy(lbuf->link_over, "?");
break;
}
for (i = 0; i < nports; i++) {
if (dladm_datalink_id2info(handle, dlp[i], NULL,
NULL, NULL, tmpbuf, sizeof (tmpbuf)) !=
DLADM_STATUS_OK) {
(void) strcpy(lbuf->link_over, "?");
break;
}
(void) strlcat(lbuf->link_over, tmpbuf,
sizeof (lbuf->link_over));
if (i != nports - 1) {
(void) strlcat(lbuf->link_over, " ",
sizeof (lbuf->link_over));
}
}
dladm_bridge_free_portlist(dlp);
break;
}
case DATALINK_CLASS_SIMNET: {
dladm_simnet_attr_t slinfo;
if (dladm_simnet_info(handle, linkid, &slinfo, flags) !=
DLADM_STATUS_OK) {
(void) strcpy(lbuf->link_over, "?");
break;
}
if (slinfo.sna_peer_link_id != DATALINK_INVALID_LINKID) {
if (dladm_datalink_id2info(handle,
slinfo.sna_peer_link_id, NULL, NULL, NULL,
lbuf->link_over, sizeof (lbuf->link_over)) !=
DLADM_STATUS_OK)
(void) strcpy(lbuf->link_over, "?");
}
break;
}
}
}
static dladm_status_t
print_link(show_state_t *state, datalink_id_t linkid, link_fields_buf_t *lbuf)
{
char link[MAXLINKNAMELEN];
datalink_class_t class;
uint_t mtu;
uint32_t flags;
dladm_status_t status;
if ((status = dladm_datalink_id2info(handle, linkid, &flags, &class,
NULL, link, sizeof (link))) != DLADM_STATUS_OK) {
goto done;
}
if (!(state->ls_flags & flags)) {
status = DLADM_STATUS_NOTFOUND;
goto done;
}
if (state->ls_flags == DLADM_OPT_ACTIVE) {
dladm_attr_t dlattr;
if (class == DATALINK_CLASS_PHYS) {
dladm_phys_attr_t dpa;
dlpi_handle_t dh;
dlpi_info_t dlinfo;
if ((status = dladm_phys_info(handle, linkid, &dpa,
DLADM_OPT_ACTIVE)) != DLADM_STATUS_OK) {
goto done;
}
if (!dpa.dp_novanity)
goto link_mtu;
/*
* This is a physical link that does not have
* vanity naming support.
*/
if (dlpi_open(dpa.dp_dev, &dh, DLPI_DEVONLY) !=
DLPI_SUCCESS) {
status = DLADM_STATUS_NOTFOUND;
goto done;
}
if (dlpi_info(dh, &dlinfo, 0) != DLPI_SUCCESS) {
dlpi_close(dh);
status = DLADM_STATUS_BADARG;
goto done;
}
dlpi_close(dh);
mtu = dlinfo.di_max_sdu;
} else {
link_mtu:
status = dladm_info(handle, linkid, &dlattr);
if (status != DLADM_STATUS_OK)
goto done;
mtu = dlattr.da_max_sdu;
}
}
(void) snprintf(lbuf->link_name, sizeof (lbuf->link_name),
"%s", link);
(void) dladm_class2str(class, lbuf->link_class);
if (state->ls_flags == DLADM_OPT_ACTIVE) {
(void) snprintf(lbuf->link_mtu, sizeof (lbuf->link_mtu),
"%u", mtu);
(void) get_linkstate(link, B_TRUE, lbuf->link_state);
}
print_link_topology(state, linkid, class, lbuf);
done:
return (status);
}
/* ARGSUSED */
static int
show_link(dladm_handle_t dh, datalink_id_t linkid, void *arg)
{
show_state_t *state = (show_state_t *)arg;
dladm_status_t status;
link_fields_buf_t lbuf;
/*
* first get all the link attributes into lbuf;
*/
bzero(&lbuf, sizeof (link_fields_buf_t));
if ((status = print_link(state, linkid, &lbuf)) == DLADM_STATUS_OK)
ofmt_print(state->ls_ofmt, &lbuf);
state->ls_status = status;
return (DLADM_WALK_CONTINUE);
}
static boolean_t
print_link_stats_cb(ofmt_arg_t *ofarg, char *buf, uint_t bufsize)
{
link_args_t *largs = ofarg->ofmt_cbarg;
pktsum_t *diff_stats = largs->link_s_psum;
switch (ofarg->ofmt_id) {
case LINK_S_LINK:
(void) snprintf(buf, bufsize, "%s", largs->link_s_link);
break;
case LINK_S_IPKTS:
(void) snprintf(buf, bufsize, "%llu", diff_stats->ipackets);
break;
case LINK_S_RBYTES:
(void) snprintf(buf, bufsize, "%llu", diff_stats->rbytes);
break;
case LINK_S_IERRORS:
(void) snprintf(buf, bufsize, "%u", diff_stats->ierrors);
break;
case LINK_S_OPKTS:
(void) snprintf(buf, bufsize, "%llu", diff_stats->opackets);
break;
case LINK_S_OBYTES:
(void) snprintf(buf, bufsize, "%llu", diff_stats->obytes);
break;
case LINK_S_OERRORS:
(void) snprintf(buf, bufsize, "%u", diff_stats->oerrors);
break;
default:
die("invalid input");
break;
}
return (B_TRUE);
}
static int
show_link_stats(dladm_handle_t dh, datalink_id_t linkid, void *arg)
{
char link[DLPI_LINKNAME_MAX];
datalink_class_t class;
show_state_t *state = arg;
pktsum_t stats, diff_stats;
dladm_phys_attr_t dpa;
link_args_t largs;
if (state->ls_firstonly) {
if (state->ls_donefirst)
return (DLADM_WALK_CONTINUE);
state->ls_donefirst = B_TRUE;
} else {
bzero(&state->ls_prevstats, sizeof (state->ls_prevstats));
}
if (dladm_datalink_id2info(dh, linkid, NULL, &class, NULL, link,
DLPI_LINKNAME_MAX) != DLADM_STATUS_OK) {
return (DLADM_WALK_CONTINUE);
}
if (class == DATALINK_CLASS_PHYS) {
if (dladm_phys_info(dh, linkid, &dpa, DLADM_OPT_ACTIVE) !=
DLADM_STATUS_OK) {
return (DLADM_WALK_CONTINUE);
}
if (dpa.dp_novanity)
get_mac_stats(dpa.dp_dev, &stats);
else
get_link_stats(link, &stats);
} else {
get_link_stats(link, &stats);
}
dladm_stats_diff(&diff_stats, &stats, &state->ls_prevstats);
largs.link_s_link = link;
largs.link_s_psum = &diff_stats;
ofmt_print(state->ls_ofmt, &largs);
state->ls_prevstats = stats;
return (DLADM_WALK_CONTINUE);
}
static dladm_status_t
print_aggr_info(show_grp_state_t *state, const char *link,
dladm_aggr_grp_attr_t *ginfop)
{
char addr_str[ETHERADDRL * 3];
laggr_fields_buf_t lbuf;
(void) snprintf(lbuf.laggr_name, sizeof (lbuf.laggr_name),
"%s", link);
(void) dladm_aggr_policy2str(ginfop->lg_policy,
lbuf.laggr_policy);
if (ginfop->lg_mac_fixed) {
(void) dladm_aggr_macaddr2str(ginfop->lg_mac, addr_str);
(void) snprintf(lbuf.laggr_addrpolicy,
sizeof (lbuf.laggr_addrpolicy), "fixed (%s)", addr_str);
} else {
(void) snprintf(lbuf.laggr_addrpolicy,
sizeof (lbuf.laggr_addrpolicy), "auto");
}
(void) dladm_aggr_lacpmode2str(ginfop->lg_lacp_mode,
lbuf.laggr_lacpactivity);
(void) dladm_aggr_lacptimer2str(ginfop->lg_lacp_timer,
lbuf.laggr_lacptimer);
(void) snprintf(lbuf.laggr_flags, sizeof (lbuf.laggr_flags), "%c----",
ginfop->lg_force ? 'f' : '-');
ofmt_print(state->gs_ofmt, &lbuf);
return (DLADM_STATUS_OK);
}
static boolean_t
print_xaggr_cb(ofmt_arg_t *ofarg, char *buf, uint_t bufsize)
{
const laggr_args_t *l = ofarg->ofmt_cbarg;
boolean_t is_port = (l->laggr_lport >= 0);
char tmpbuf[DLADM_STRSIZE];
const char *objname;
dladm_aggr_port_attr_t *portp;
dladm_phys_attr_t dpa;
if (is_port) {
portp = &(l->laggr_ginfop->lg_ports[l->laggr_lport]);
if (dladm_phys_info(handle, portp->lp_linkid, &dpa,
DLADM_OPT_ACTIVE) != DLADM_STATUS_OK)
objname = "?";
else
objname = dpa.dp_dev;
} else {
objname = l->laggr_link;
}
switch (ofarg->ofmt_id) {
case AGGR_X_LINK:
(void) snprintf(buf, bufsize, "%s",
(is_port && !l->laggr_parsable ? " " : l->laggr_link));
break;
case AGGR_X_PORT:
if (is_port) {
if (dladm_datalink_id2info(handle, portp->lp_linkid,
NULL, NULL, NULL, buf, bufsize) != DLADM_STATUS_OK)
(void) sprintf(buf, "?");
}
break;
case AGGR_X_SPEED:
(void) snprintf(buf, bufsize, "%uMb",
(uint_t)((get_ifspeed(objname, !is_port)) / 1000000ull));
break;
case AGGR_X_DUPLEX:
(void) get_linkduplex(objname, !is_port, tmpbuf);
(void) strlcpy(buf, tmpbuf, bufsize);
break;
case AGGR_X_STATE:
(void) get_linkstate(objname, !is_port, tmpbuf);
(void) strlcpy(buf, tmpbuf, bufsize);
break;
case AGGR_X_ADDRESS:
(void) dladm_aggr_macaddr2str(
(is_port ? portp->lp_mac : l->laggr_ginfop->lg_mac),
tmpbuf);
(void) strlcpy(buf, tmpbuf, bufsize);
break;
case AGGR_X_PORTSTATE:
if (is_port) {
(void) dladm_aggr_portstate2str(portp->lp_state,
tmpbuf);
(void) strlcpy(buf, tmpbuf, bufsize);
}
break;
}
err:
*(l->laggr_status) = DLADM_STATUS_OK;
return (B_TRUE);
}
static dladm_status_t
print_aggr_extended(show_grp_state_t *state, const char *link,
dladm_aggr_grp_attr_t *ginfop)
{
int i;
dladm_status_t status;
laggr_args_t largs;
largs.laggr_lport = -1;
largs.laggr_link = link;
largs.laggr_ginfop = ginfop;
largs.laggr_status = &status;
largs.laggr_parsable = state->gs_parsable;
ofmt_print(state->gs_ofmt, &largs);
if (status != DLADM_STATUS_OK)
goto done;
for (i = 0; i < ginfop->lg_nports; i++) {
largs.laggr_lport = i;
ofmt_print(state->gs_ofmt, &largs);
if (status != DLADM_STATUS_OK)
goto done;
}
status = DLADM_STATUS_OK;
done:
return (status);
}
static boolean_t
print_lacp_cb(ofmt_arg_t *ofarg, char *buf, uint_t bufsize)
{
const laggr_args_t *l = ofarg->ofmt_cbarg;
int portnum;
boolean_t is_port = (l->laggr_lport >= 0);
dladm_aggr_port_attr_t *portp;
aggr_lacp_state_t *lstate;
if (!is_port)
return (B_FALSE); /* cannot happen! */
portnum = l->laggr_lport;
portp = &(l->laggr_ginfop->lg_ports[portnum]);
lstate = &(portp->lp_lacp_state);
switch (ofarg->ofmt_id) {
case AGGR_L_LINK:
(void) snprintf(buf, bufsize, "%s",
(portnum > 0 ? "" : l->laggr_link));
break;
case AGGR_L_PORT:
if (dladm_datalink_id2info(handle, portp->lp_linkid, NULL, NULL,
NULL, buf, bufsize) != DLADM_STATUS_OK)
(void) sprintf(buf, "?");
break;
case AGGR_L_AGGREGATABLE:
(void) snprintf(buf, bufsize, "%s",
(lstate->bit.aggregation ? "yes" : "no"));
break;
case AGGR_L_SYNC:
(void) snprintf(buf, bufsize, "%s",
(lstate->bit.sync ? "yes" : "no"));
break;
case AGGR_L_COLL:
(void) snprintf(buf, bufsize, "%s",
(lstate->bit.collecting ? "yes" : "no"));
break;
case AGGR_L_DIST:
(void) snprintf(buf, bufsize, "%s",
(lstate->bit.distributing ? "yes" : "no"));
break;
case AGGR_L_DEFAULTED:
(void) snprintf(buf, bufsize, "%s",
(lstate->bit.defaulted ? "yes" : "no"));
break;
case AGGR_L_EXPIRED:
(void) snprintf(buf, bufsize, "%s",
(lstate->bit.expired ? "yes" : "no"));
break;
}
*(l->laggr_status) = DLADM_STATUS_OK;
return (B_TRUE);
}
static dladm_status_t
print_aggr_lacp(show_grp_state_t *state, const char *link,
dladm_aggr_grp_attr_t *ginfop)
{
int i;
dladm_status_t status;
laggr_args_t largs;
largs.laggr_link = link;
largs.laggr_ginfop = ginfop;
largs.laggr_status = &status;
for (i = 0; i < ginfop->lg_nports; i++) {
largs.laggr_lport = i;
ofmt_print(state->gs_ofmt, &largs);
if (status != DLADM_STATUS_OK)
goto done;
}
status = DLADM_STATUS_OK;
done:
return (status);
}
static boolean_t
print_aggr_stats_cb(ofmt_arg_t *ofarg, char *buf, uint_t bufsize)
{
const laggr_args_t *l = ofarg->ofmt_cbarg;
int portnum;
boolean_t is_port = (l->laggr_lport >= 0);
dladm_aggr_port_attr_t *portp;
dladm_status_t *stat, status;
pktsum_t *diff_stats;
stat = l->laggr_status;
*stat = DLADM_STATUS_OK;
if (is_port) {
portnum = l->laggr_lport;
portp = &(l->laggr_ginfop->lg_ports[portnum]);
if ((status = dladm_datalink_id2info(handle,
portp->lp_linkid, NULL, NULL, NULL, buf, bufsize)) !=
DLADM_STATUS_OK) {
goto err;
}
diff_stats = l->laggr_diffstats;
}
switch (ofarg->ofmt_id) {
case AGGR_S_LINK:
(void) snprintf(buf, bufsize, "%s",
(is_port ? "" : l->laggr_link));
break;
case AGGR_S_PORT:
/*
* if (is_port), buf has port name. Otherwise we print
* STR_UNDEF_VAL
*/
break;
case AGGR_S_IPKTS:
if (is_port) {
(void) snprintf(buf, bufsize, "%llu",
diff_stats->ipackets);
} else {
(void) snprintf(buf, bufsize, "%llu",
l->laggr_pktsumtot->ipackets);
}
break;
case AGGR_S_RBYTES:
if (is_port) {
(void) snprintf(buf, bufsize, "%llu",
diff_stats->rbytes);
} else {
(void) snprintf(buf, bufsize, "%llu",
l->laggr_pktsumtot->rbytes);
}
break;
case AGGR_S_OPKTS:
if (is_port) {
(void) snprintf(buf, bufsize, "%llu",
diff_stats->opackets);
} else {
(void) snprintf(buf, bufsize, "%llu",
l->laggr_pktsumtot->opackets);
}
break;
case AGGR_S_OBYTES:
if (is_port) {
(void) snprintf(buf, bufsize, "%llu",
diff_stats->obytes);
} else {
(void) snprintf(buf, bufsize, "%llu",
l->laggr_pktsumtot->obytes);
}
break;
case AGGR_S_IPKTDIST:
if (is_port) {
(void) snprintf(buf, bufsize, "%-6.1f",
(double)diff_stats->ipackets/
(double)l->laggr_pktsumtot->ipackets * 100);
}
break;
case AGGR_S_OPKTDIST:
if (is_port) {
(void) snprintf(buf, bufsize, "%-6.1f",
(double)diff_stats->opackets/
(double)l->laggr_pktsumtot->opackets * 100);
}
break;
}
return (B_TRUE);
err:
*stat = status;
return (B_TRUE);
}
static dladm_status_t
print_aggr_stats(show_grp_state_t *state, const char *link,
dladm_aggr_grp_attr_t *ginfop)
{
dladm_phys_attr_t dpa;
dladm_aggr_port_attr_t *portp;
pktsum_t pktsumtot, *port_stat;
dladm_status_t status;
int i;
laggr_args_t largs;
/* sum the ports statistics */
bzero(&pktsumtot, sizeof (pktsumtot));
/* Allocate memory to keep stats of each port */
port_stat = malloc(ginfop->lg_nports * sizeof (pktsum_t));
if (port_stat == NULL) {
/* Bail out; no memory */
return (DLADM_STATUS_NOMEM);
}
for (i = 0; i < ginfop->lg_nports; i++) {
portp = &(ginfop->lg_ports[i]);
if ((status = dladm_phys_info(handle, portp->lp_linkid, &dpa,
DLADM_OPT_ACTIVE)) != DLADM_STATUS_OK) {
goto done;
}
get_mac_stats(dpa.dp_dev, &port_stat[i]);
/*
* Let's re-use gs_prevstats[] to store the difference of the
* counters since last use. We will store the new stats from
* port_stat[] once we have the stats displayed.
*/
dladm_stats_diff(&state->gs_prevstats[i], &port_stat[i],
&state->gs_prevstats[i]);
dladm_stats_total(&pktsumtot, &pktsumtot,
&state->gs_prevstats[i]);
}
largs.laggr_lport = -1;
largs.laggr_link = link;
largs.laggr_ginfop = ginfop;
largs.laggr_status = &status;
largs.laggr_pktsumtot = &pktsumtot;
ofmt_print(state->gs_ofmt, &largs);
if (status != DLADM_STATUS_OK)
goto done;
for (i = 0; i < ginfop->lg_nports; i++) {
largs.laggr_lport = i;
largs.laggr_diffstats = &state->gs_prevstats[i];
ofmt_print(state->gs_ofmt, &largs);
if (status != DLADM_STATUS_OK)
goto done;
}
status = DLADM_STATUS_OK;
for (i = 0; i < ginfop->lg_nports; i++)
state->gs_prevstats[i] = port_stat[i];
done:
free(port_stat);
return (status);
}
static dladm_status_t
print_aggr(show_grp_state_t *state, datalink_id_t linkid)
{
char link[MAXLINKNAMELEN];
dladm_aggr_grp_attr_t ginfo;
uint32_t flags;
dladm_status_t status;
bzero(&ginfo, sizeof (dladm_aggr_grp_attr_t));
if ((status = dladm_datalink_id2info(handle, linkid, &flags, NULL,
NULL, link, MAXLINKNAMELEN)) != DLADM_STATUS_OK) {
return (status);
}
if (!(state->gs_flags & flags))
return (DLADM_STATUS_NOTFOUND);
status = dladm_aggr_info(handle, linkid, &ginfo, state->gs_flags);
if (status != DLADM_STATUS_OK)
return (status);
if (state->gs_lacp)
status = print_aggr_lacp(state, link, &ginfo);
else if (state->gs_extended)
status = print_aggr_extended(state, link, &ginfo);
else if (state->gs_stats)
status = print_aggr_stats(state, link, &ginfo);
else
status = print_aggr_info(state, link, &ginfo);
done:
free(ginfo.lg_ports);
return (status);
}
/* ARGSUSED */
static int
show_aggr(dladm_handle_t dh, datalink_id_t linkid, void *arg)
{
show_grp_state_t *state = arg;
state->gs_status = print_aggr(state, linkid);
return (DLADM_WALK_CONTINUE);
}
static void
do_show_link(int argc, char *argv[], const char *use)
{
int option;
boolean_t s_arg = B_FALSE;
boolean_t S_arg = B_FALSE;
boolean_t i_arg = B_FALSE;
uint32_t flags = DLADM_OPT_ACTIVE;
boolean_t p_arg = B_FALSE;
datalink_id_t linkid = DATALINK_ALL_LINKID;
char linkname[MAXLINKNAMELEN];
uint32_t interval = 0;
show_state_t state;
dladm_status_t status;
boolean_t o_arg = B_FALSE;
char *fields_str = NULL;
char *all_active_fields = "link,class,mtu,state,bridge,over";
char *all_inactive_fields = "link,class,bridge,over";
char *allstat_fields =
"link,ipackets,rbytes,ierrors,opackets,obytes,oerrors";
ofmt_handle_t ofmt;
ofmt_status_t oferr;
uint_t ofmtflags = 0;
bzero(&state, sizeof (state));
opterr = 0;
while ((option = getopt_long(argc, argv, ":pPsSi:o:",
show_lopts, NULL)) != -1) {
switch (option) {
case 'p':
if (p_arg)
die_optdup(option);
p_arg = B_TRUE;
break;
case 's':
if (s_arg)
die_optdup(option);
s_arg = B_TRUE;
break;
case 'P':
if (flags != DLADM_OPT_ACTIVE)
die_optdup(option);
flags = DLADM_OPT_PERSIST;
break;
case 'S':
if (S_arg)
die_optdup(option);
S_arg = B_TRUE;
break;
case 'o':
o_arg = B_TRUE;
fields_str = optarg;
break;
case 'i':
if (i_arg)
die_optdup(option);
i_arg = B_TRUE;
if (!dladm_str2interval(optarg, &interval))
die("invalid interval value '%s'", optarg);
break;
default:
die_opterr(optopt, option, use);
break;
}
}
if (i_arg && !(s_arg || S_arg))
die("the option -i can be used only with -s or -S");
if (s_arg && S_arg)
die("the -s option cannot be used with -S");
if (s_arg && flags != DLADM_OPT_ACTIVE)
die("the option -P cannot be used with -s");
if (S_arg && (p_arg || flags != DLADM_OPT_ACTIVE))
die("the option -%c cannot be used with -S", p_arg ? 'p' : 'P');
/* get link name (optional last argument) */
if (optind == (argc-1)) {
uint32_t f;
if (strlcpy(linkname, argv[optind], MAXLINKNAMELEN) >=
MAXLINKNAMELEN)
die("link name too long");
if ((status = dladm_name2info(handle, linkname, &linkid, &f,
NULL, NULL)) != DLADM_STATUS_OK) {
die_dlerr(status, "link %s is not valid", linkname);
}
if (!(f & flags)) {
die_dlerr(DLADM_STATUS_BADARG, "link %s is %s",
argv[optind], flags == DLADM_OPT_PERSIST ?
"a temporary link" : "temporarily removed");
}
} else if (optind != argc) {
usage();
}
if (p_arg && !o_arg)
die("-p requires -o");
if (S_arg) {
dladm_continuous(handle, linkid, NULL, interval, LINK_REPORT);
return;
}
if (p_arg && strcasecmp(fields_str, "all") == 0)
die("\"-o all\" is invalid with -p");
if (!o_arg || (o_arg && strcasecmp(fields_str, "all") == 0)) {
if (s_arg)
fields_str = allstat_fields;
else if (flags & DLADM_OPT_ACTIVE)
fields_str = all_active_fields;
else
fields_str = all_inactive_fields;
}
state.ls_parsable = p_arg;
state.ls_flags = flags;
state.ls_donefirst = B_FALSE;
if (s_arg) {
link_stats(linkid, interval, fields_str, &state);
return;
}
if (state.ls_parsable)
ofmtflags |= OFMT_PARSABLE;
oferr = ofmt_open(fields_str, link_fields, ofmtflags, 0, &ofmt);
dladm_ofmt_check(oferr, state.ls_parsable, ofmt);
state.ls_ofmt = ofmt;
if (linkid == DATALINK_ALL_LINKID) {
(void) dladm_walk_datalink_id(show_link, handle, &state,
DATALINK_CLASS_ALL, DATALINK_ANY_MEDIATYPE, flags);
} else {
(void) show_link(handle, linkid, &state);
if (state.ls_status != DLADM_STATUS_OK) {
die_dlerr(state.ls_status, "failed to show link %s",
argv[optind]);
}
}
ofmt_close(ofmt);
}
static void
do_show_aggr(int argc, char *argv[], const char *use)
{
boolean_t L_arg = B_FALSE;
boolean_t s_arg = B_FALSE;
boolean_t i_arg = B_FALSE;
boolean_t p_arg = B_FALSE;
boolean_t x_arg = B_FALSE;
show_grp_state_t state;
uint32_t flags = DLADM_OPT_ACTIVE;
datalink_id_t linkid = DATALINK_ALL_LINKID;
int option;
uint32_t interval = 0;
int key;
dladm_status_t status;
boolean_t o_arg = B_FALSE;
char *fields_str = NULL;
char *all_fields =
"link,policy,addrpolicy,lacpactivity,lacptimer,flags";
char *all_lacp_fields =
"link,port,aggregatable,sync,coll,dist,defaulted,expired";
char *all_stats_fields =
"link,port,ipackets,rbytes,opackets,obytes,ipktdist,opktdist";
char *all_extended_fields =
"link,port,speed,duplex,state,address,portstate";
const ofmt_field_t *pf;
ofmt_handle_t ofmt;
ofmt_status_t oferr;
uint_t ofmtflags = 0;
opterr = 0;
while ((option = getopt_long(argc, argv, ":LpPxsi:o:",
show_lopts, NULL)) != -1) {
switch (option) {
case 'L':
if (L_arg)
die_optdup(option);
L_arg = B_TRUE;
break;
case 'p':
if (p_arg)
die_optdup(option);
p_arg = B_TRUE;
break;
case 'x':
if (x_arg)
die_optdup(option);
x_arg = B_TRUE;
break;
case 'P':
if (flags != DLADM_OPT_ACTIVE)
die_optdup(option);
flags = DLADM_OPT_PERSIST;
break;
case 's':
if (s_arg)
die_optdup(option);
s_arg = B_TRUE;
break;
case 'o':
o_arg = B_TRUE;
fields_str = optarg;
break;
case 'i':
if (i_arg)
die_optdup(option);
i_arg = B_TRUE;
if (!dladm_str2interval(optarg, &interval))
die("invalid interval value '%s'", optarg);
break;
default:
die_opterr(optopt, option, use);
break;
}
}
if (p_arg && !o_arg)
die("-p requires -o");
if (p_arg && strcasecmp(fields_str, "all") == 0)
die("\"-o all\" is invalid with -p");
if (i_arg && !s_arg)
die("the option -i can be used only with -s");
if (s_arg && (L_arg || p_arg || x_arg || flags != DLADM_OPT_ACTIVE)) {
die("the option -%c cannot be used with -s",
L_arg ? 'L' : (p_arg ? 'p' : (x_arg ? 'x' : 'P')));
}
if (L_arg && flags != DLADM_OPT_ACTIVE)
die("the option -P cannot be used with -L");
if (x_arg && (L_arg || flags != DLADM_OPT_ACTIVE))
die("the option -%c cannot be used with -x", L_arg ? 'L' : 'P');
/* get aggregation key or aggrname (optional last argument) */
if (optind == (argc-1)) {
if (!str2int(argv[optind], &key)) {
status = dladm_name2info(handle, argv[optind],
&linkid, NULL, NULL, NULL);
} else {
status = dladm_key2linkid(handle, (uint16_t)key,
&linkid, DLADM_OPT_ACTIVE);
}
if (status != DLADM_STATUS_OK)
die("non-existent aggregation '%s'", argv[optind]);
} else if (optind != argc) {
usage();
}
bzero(&state, sizeof (state));
state.gs_lacp = L_arg;
state.gs_stats = s_arg;
state.gs_flags = flags;
state.gs_parsable = p_arg;
state.gs_extended = x_arg;
if (!o_arg || (o_arg && strcasecmp(fields_str, "all") == 0)) {
if (state.gs_lacp)
fields_str = all_lacp_fields;
else if (state.gs_stats)
fields_str = all_stats_fields;
else if (state.gs_extended)
fields_str = all_extended_fields;
else
fields_str = all_fields;
}
if (state.gs_lacp) {
pf = aggr_l_fields;
} else if (state.gs_stats) {
pf = aggr_s_fields;
} else if (state.gs_extended) {
pf = aggr_x_fields;
} else {
pf = laggr_fields;
}
if (state.gs_parsable)
ofmtflags |= OFMT_PARSABLE;
oferr = ofmt_open(fields_str, pf, ofmtflags, 0, &ofmt);
dladm_ofmt_check(oferr, state.gs_parsable, ofmt);
state.gs_ofmt = ofmt;
if (s_arg) {
aggr_stats(linkid, &state, interval);
ofmt_close(ofmt);
return;
}
if (linkid == DATALINK_ALL_LINKID) {
(void) dladm_walk_datalink_id(show_aggr, handle, &state,
DATALINK_CLASS_AGGR, DATALINK_ANY_MEDIATYPE, flags);
} else {
(void) show_aggr(handle, linkid, &state);
if (state.gs_status != DLADM_STATUS_OK) {
die_dlerr(state.gs_status, "failed to show aggr %s",
argv[optind]);
}
}
ofmt_close(ofmt);
}
static dladm_status_t
print_phys_default(show_state_t *state, datalink_id_t linkid,
const char *link, uint32_t flags, uint32_t media)
{
dladm_phys_attr_t dpa;
dladm_status_t status;
link_fields_buf_t pattr;
status = dladm_phys_info(handle, linkid, &dpa, state->ls_flags);
if (status != DLADM_STATUS_OK)
goto done;
(void) snprintf(pattr.link_phys_device,
sizeof (pattr.link_phys_device), "%s", dpa.dp_dev);
(void) dladm_media2str(media, pattr.link_phys_media);
if (state->ls_flags == DLADM_OPT_ACTIVE) {
boolean_t islink;
if (!dpa.dp_novanity) {
(void) strlcpy(pattr.link_name, link,
sizeof (pattr.link_name));
islink = B_TRUE;
} else {
/*
* This is a physical link that does not have
* vanity naming support.
*/
(void) strlcpy(pattr.link_name, dpa.dp_dev,
sizeof (pattr.link_name));
islink = B_FALSE;
}
(void) get_linkstate(pattr.link_name, islink,
pattr.link_phys_state);
(void) snprintf(pattr.link_phys_speed,
sizeof (pattr.link_phys_speed), "%u",
(uint_t)((get_ifspeed(pattr.link_name,
islink)) / 1000000ull));
(void) get_linkduplex(pattr.link_name, islink,
pattr.link_phys_duplex);
} else {
(void) snprintf(pattr.link_name, sizeof (pattr.link_name),
"%s", link);
(void) snprintf(pattr.link_flags, sizeof (pattr.link_flags),
"%c----", flags & DLADM_OPT_ACTIVE ? '-' : 'r');
}
ofmt_print(state->ls_ofmt, &pattr);
done:
return (status);
}
typedef struct {
show_state_t *ms_state;
char *ms_link;
dladm_macaddr_attr_t *ms_mac_attr;
} print_phys_mac_state_t;
/*
* callback for ofmt_print()
*/
static boolean_t
print_phys_one_mac_cb(ofmt_arg_t *ofarg, char *buf, uint_t bufsize)
{
print_phys_mac_state_t *mac_state = ofarg->ofmt_cbarg;
dladm_macaddr_attr_t *attr = mac_state->ms_mac_attr;
boolean_t is_primary = (attr->ma_slot == 0);
boolean_t is_parsable = mac_state->ms_state->ls_parsable;
switch (ofarg->ofmt_id) {
case PHYS_M_LINK:
(void) snprintf(buf, bufsize, "%s",
(is_primary || is_parsable) ? mac_state->ms_link : " ");
break;
case PHYS_M_SLOT:
if (is_primary)
(void) snprintf(buf, bufsize, gettext("primary"));
else
(void) snprintf(buf, bufsize, "%d", attr->ma_slot);
break;
case PHYS_M_ADDRESS:
(void) dladm_aggr_macaddr2str(attr->ma_addr, buf);
break;
case PHYS_M_INUSE:
(void) snprintf(buf, bufsize, "%s",
attr->ma_flags & DLADM_MACADDR_USED ? gettext("yes") :
gettext("no"));
break;
case PHYS_M_CLIENT:
/*
* CR 6678526: resolve link id to actual link name if
* it is valid.
*/
(void) snprintf(buf, bufsize, "%s", attr->ma_client_name);
break;
}
return (B_TRUE);
}
typedef struct {
show_state_t *hs_state;
char *hs_link;
dladm_hwgrp_attr_t *hs_grp_attr;
} print_phys_hwgrp_state_t;
static boolean_t
print_phys_one_hwgrp_cb(ofmt_arg_t *ofarg, char *buf, uint_t bufsize)
{
print_phys_hwgrp_state_t *hg_state = ofarg->ofmt_cbarg;
dladm_hwgrp_attr_t *attr = hg_state->hs_grp_attr;
switch (ofarg->ofmt_id) {
case PHYS_H_LINK:
(void) snprintf(buf, bufsize, "%s", attr->hg_link_name);
break;
case PHYS_H_GROUP:
(void) snprintf(buf, bufsize, "%d", attr->hg_grp_num);
break;
case PHYS_H_GRPTYPE:
(void) snprintf(buf, bufsize, "%s",
attr->hg_grp_type == DLADM_HWGRP_TYPE_RX ? "RX" : "TX");
break;
case PHYS_H_RINGS:
(void) snprintf(buf, bufsize, "%d", attr->hg_n_rings);
break;
case PHYS_H_CLIENTS:
if (attr->hg_client_names[0] == '\0') {
(void) snprintf(buf, bufsize, "--");
} else {
(void) snprintf(buf, bufsize, "%s ",
attr->hg_client_names);
}
break;
}
return (B_TRUE);
}
/*
* callback for dladm_walk_macaddr, invoked for each MAC address slot
*/
static boolean_t
print_phys_mac_callback(void *arg, dladm_macaddr_attr_t *attr)
{
print_phys_mac_state_t *mac_state = arg;
show_state_t *state = mac_state->ms_state;
mac_state->ms_mac_attr = attr;
ofmt_print(state->ls_ofmt, mac_state);
return (B_TRUE);
}
/*
* invoked by show-phys -m for each physical data-link
*/
static dladm_status_t
print_phys_mac(show_state_t *state, datalink_id_t linkid, char *link)
{
print_phys_mac_state_t mac_state;
mac_state.ms_state = state;
mac_state.ms_link = link;
return (dladm_walk_macaddr(handle, linkid, &mac_state,
print_phys_mac_callback));
}
/*
* callback for dladm_walk_hwgrp, invoked for each MAC hwgrp
*/
static boolean_t
print_phys_hwgrp_callback(void *arg, dladm_hwgrp_attr_t *attr)
{
print_phys_hwgrp_state_t *hwgrp_state = arg;
show_state_t *state = hwgrp_state->hs_state;
hwgrp_state->hs_grp_attr = attr;
ofmt_print(state->ls_ofmt, hwgrp_state);
return (B_TRUE);
}
/* invoked by show-phys -H for each physical data-link */
static dladm_status_t
print_phys_hwgrp(show_state_t *state, datalink_id_t linkid, char *link)
{
print_phys_hwgrp_state_t hwgrp_state;
hwgrp_state.hs_state = state;
hwgrp_state.hs_link = link;
return (dladm_walk_hwgrp(handle, linkid, &hwgrp_state,
print_phys_hwgrp_callback));
}
/*
* Parse the "local=<laddr>,remote=<raddr>" sub-options for the -a option of
* *-iptun subcommands.
*/
static void
iptun_process_addrarg(char *addrarg, iptun_params_t *params)
{
char *addrval;
while (*addrarg != '\0') {
switch (getsubopt(&addrarg, iptun_addropts, &addrval)) {
case IPTUN_LOCAL:
params->iptun_param_flags |= IPTUN_PARAM_LADDR;
if (strlcpy(params->iptun_param_laddr, addrval,
sizeof (params->iptun_param_laddr)) >=
sizeof (params->iptun_param_laddr))
die("tunnel source address is too long");
break;
case IPTUN_REMOTE:
params->iptun_param_flags |= IPTUN_PARAM_RADDR;
if (strlcpy(params->iptun_param_raddr, addrval,
sizeof (params->iptun_param_raddr)) >=
sizeof (params->iptun_param_raddr))
die("tunnel destination address is too long");
break;
default:
die("invalid address type: %s", addrval);
break;
}
}
}
/*
* Convenience routine to process iptun-create/modify/delete subcommand
* arguments.
*/
static void
iptun_process_args(int argc, char *argv[], const char *opts,
iptun_params_t *params, uint32_t *flags, char *name, const char *use)
{
int option;
char *altroot = NULL;
if (params != NULL)
bzero(params, sizeof (*params));
*flags = DLADM_OPT_ACTIVE | DLADM_OPT_PERSIST;
opterr = 0;
while ((option = getopt_long(argc, argv, opts, iptun_lopts, NULL)) !=
-1) {
switch (option) {
case 'a':
iptun_process_addrarg(optarg, params);
break;
case 'R':
altroot = optarg;
break;
case 't':
*flags &= ~DLADM_OPT_PERSIST;
break;
case 'T':
params->iptun_param_type = iptun_gettypebyname(optarg);
if (params->iptun_param_type == IPTUN_TYPE_UNKNOWN)
die("unknown tunnel type: %s", optarg);
params->iptun_param_flags |= IPTUN_PARAM_TYPE;
break;
default:
die_opterr(optopt, option, use);
break;
}
}
/* Get the required tunnel name argument. */
if (argc - optind != 1)
usage();
if (strlcpy(name, argv[optind], MAXLINKNAMELEN) >= MAXLINKNAMELEN)
die("tunnel name is too long");
if (altroot != NULL)
altroot_cmd(altroot, argc, argv);
}
static void
do_create_iptun(int argc, char *argv[], const char *use)
{
iptun_params_t params;
dladm_status_t status;
uint32_t flags;
char name[MAXLINKNAMELEN];
iptun_process_args(argc, argv, ":a:R:tT:", ¶ms, &flags, name,
use);
status = dladm_iptun_create(handle, name, ¶ms, flags);
if (status != DLADM_STATUS_OK)
die_dlerr(status, "could not create tunnel");
}
static void
do_delete_iptun(int argc, char *argv[], const char *use)
{
uint32_t flags;
datalink_id_t linkid;
dladm_status_t status;
char name[MAXLINKNAMELEN];
iptun_process_args(argc, argv, ":R:t", NULL, &flags, name, use);
status = dladm_name2info(handle, name, &linkid, NULL, NULL, NULL);
if (status != DLADM_STATUS_OK)
die_dlerr(status, "could not delete tunnel");
status = dladm_iptun_delete(handle, linkid, flags);
if (status != DLADM_STATUS_OK)
die_dlerr(status, "could not delete tunnel");
}
static void
do_modify_iptun(int argc, char *argv[], const char *use)
{
iptun_params_t params;
uint32_t flags;
dladm_status_t status;
char name[MAXLINKNAMELEN];
iptun_process_args(argc, argv, ":a:R:t", ¶ms, &flags, name, use);
if ((status = dladm_name2info(handle, name, ¶ms.iptun_param_linkid,
NULL, NULL, NULL)) != DLADM_STATUS_OK)
die_dlerr(status, "could not modify tunnel");
status = dladm_iptun_modify(handle, ¶ms, flags);
if (status != DLADM_STATUS_OK)
die_dlerr(status, "could not modify tunnel");
}
static void
do_show_iptun(int argc, char *argv[], const char *use)
{
char option;
datalink_id_t linkid;
uint32_t flags = DLADM_OPT_ACTIVE;
char *name = NULL;
dladm_status_t status;
const char *fields_str = NULL;
show_state_t state;
ofmt_handle_t ofmt;
ofmt_status_t oferr;
uint_t ofmtflags = 0;
bzero(&state, sizeof (state));
opterr = 0;
while ((option = getopt_long(argc, argv, ":pPo:",
iptun_lopts, NULL)) != -1) {
switch (option) {
case 'o':
fields_str = optarg;
break;
case 'p':
state.ls_parsable = B_TRUE;
ofmtflags = OFMT_PARSABLE;
break;
case 'P':
flags = DLADM_OPT_PERSIST;
break;
default:
die_opterr(optopt, option, use);
break;
}
}
/*
* Get the optional tunnel name argument. If there is one, it must
* be the last thing remaining on the command-line.
*/
if (argc - optind > 1)
die(gettext(use));
if (argc - optind == 1)
name = argv[optind];
oferr = ofmt_open(fields_str, iptun_fields, ofmtflags,
DLADM_DEFAULT_COL, &ofmt);
dladm_ofmt_check(oferr, state.ls_parsable, ofmt);
state.ls_ofmt = ofmt;
state.ls_flags = flags;
if (name == NULL) {
(void) dladm_walk_datalink_id(print_iptun_walker, handle,
&state, DATALINK_CLASS_IPTUN, DATALINK_ANY_MEDIATYPE,
flags);
status = state.ls_status;
} else {
if ((status = dladm_name2info(handle, name, &linkid, NULL, NULL,
NULL)) == DLADM_STATUS_OK)
status = print_iptun(handle, linkid, &state);
}
if (status != DLADM_STATUS_OK)
die_dlerr(status, "unable to obtain tunnel status");
}
/* ARGSUSED */
static void
do_up_iptun(int argc, char *argv[], const char *use)
{
datalink_id_t linkid = DATALINK_ALL_LINKID;
dladm_status_t status = DLADM_STATUS_OK;
/*
* Get the optional tunnel name argument. If there is one, it must
* be the last thing remaining on the command-line.
*/
if (argc - optind > 1)
usage();
if (argc - optind == 1) {
status = dladm_name2info(handle, argv[optind], &linkid, NULL,
NULL, NULL);
}
if (status == DLADM_STATUS_OK)
status = dladm_iptun_up(handle, linkid);
if (status != DLADM_STATUS_OK)
die_dlerr(status, "unable to configure IP tunnel links");
}
/* ARGSUSED */
static void
do_down_iptun(int argc, char *argv[], const char *use)
{
datalink_id_t linkid = DATALINK_ALL_LINKID;
dladm_status_t status = DLADM_STATUS_OK;
/*
* Get the optional tunnel name argument. If there is one, it must
* be the last thing remaining on the command-line.
*/
if (argc - optind > 1)
usage();
if (argc - optind == 1) {
status = dladm_name2info(handle, argv[optind], &linkid, NULL,
NULL, NULL);
}
if (status == DLADM_STATUS_OK)
status = dladm_iptun_down(handle, linkid);
if (status != DLADM_STATUS_OK)
die_dlerr(status, "unable to bring down IP tunnel links");
}
static iptun_type_t
iptun_gettypebyname(char *typestr)
{
int i;
for (i = 0; iptun_types[i].type_name != NULL; i++) {
if (strncmp(iptun_types[i].type_name, typestr,
strlen(iptun_types[i].type_name)) == 0) {
return (iptun_types[i].type_value);
}
}
return (IPTUN_TYPE_UNKNOWN);
}
static const char *
iptun_gettypebyvalue(iptun_type_t type)
{
int i;
for (i = 0; iptun_types[i].type_name != NULL; i++) {
if (iptun_types[i].type_value == type)
return (iptun_types[i].type_name);
}
return (NULL);
}
static dladm_status_t
print_iptun(dladm_handle_t dh, datalink_id_t linkid, show_state_t *state)
{
dladm_status_t status;
iptun_params_t params;
iptun_fields_buf_t lbuf;
const char *laddr;
const char *raddr;
params.iptun_param_linkid = linkid;
status = dladm_iptun_getparams(dh, ¶ms, state->ls_flags);
if (status != DLADM_STATUS_OK)
return (status);
/* LINK */
status = dladm_datalink_id2info(dh, linkid, NULL, NULL, NULL,
lbuf.iptun_name, sizeof (lbuf.iptun_name));
if (status != DLADM_STATUS_OK)
return (status);
/* TYPE */
(void) strlcpy(lbuf.iptun_type,
iptun_gettypebyvalue(params.iptun_param_type),
sizeof (lbuf.iptun_type));
/* FLAGS */
(void) memset(lbuf.iptun_flags, '-', IPTUN_NUM_FLAGS);
lbuf.iptun_flags[IPTUN_NUM_FLAGS] = '\0';
if (params.iptun_param_flags & IPTUN_PARAM_IPSECPOL)
lbuf.iptun_flags[IPTUN_SFLAG_INDEX] = 's';
if (params.iptun_param_flags & IPTUN_PARAM_IMPLICIT)
lbuf.iptun_flags[IPTUN_IFLAG_INDEX] = 'i';
/* LOCAL */
if (params.iptun_param_flags & IPTUN_PARAM_LADDR)
laddr = params.iptun_param_laddr;
else
laddr = (state->ls_parsable) ? "" : "--";
(void) strlcpy(lbuf.iptun_laddr, laddr, sizeof (lbuf.iptun_laddr));
/* REMOTE */
if (params.iptun_param_flags & IPTUN_PARAM_RADDR)
raddr = params.iptun_param_raddr;
else
raddr = (state->ls_parsable) ? "" : "--";
(void) strlcpy(lbuf.iptun_raddr, raddr, sizeof (lbuf.iptun_raddr));
ofmt_print(state->ls_ofmt, &lbuf);
return (DLADM_STATUS_OK);
}
static int
print_iptun_walker(dladm_handle_t dh, datalink_id_t linkid, void *arg)
{
((show_state_t *)arg)->ls_status = print_iptun(dh, linkid, arg);
return (DLADM_WALK_CONTINUE);
}
static dladm_status_t
print_phys(show_state_t *state, datalink_id_t linkid)
{
char link[MAXLINKNAMELEN];
uint32_t flags;
dladm_status_t status;
datalink_class_t class;
uint32_t media;
if ((status = dladm_datalink_id2info(handle, linkid, &flags, &class,
&media, link, MAXLINKNAMELEN)) != DLADM_STATUS_OK) {
goto done;
}
if (class != DATALINK_CLASS_PHYS) {
status = DLADM_STATUS_BADARG;
goto done;
}
if (!(state->ls_flags & flags)) {
status = DLADM_STATUS_NOTFOUND;
goto done;
}
if (state->ls_mac)
status = print_phys_mac(state, linkid, link);
else if (state->ls_hwgrp)
status = print_phys_hwgrp(state, linkid, link);
else
status = print_phys_default(state, linkid, link, flags, media);
done:
return (status);
}
/* ARGSUSED */
static int
show_phys(dladm_handle_t dh, datalink_id_t linkid, void *arg)
{
show_state_t *state = arg;
state->ls_status = print_phys(state, linkid);
return (DLADM_WALK_CONTINUE);
}
/*
* Print the active topology information.
*/
static dladm_status_t
print_vlan(show_state_t *state, datalink_id_t linkid, link_fields_buf_t *l)
{
dladm_vlan_attr_t vinfo;
uint32_t flags;
dladm_status_t status;
if ((status = dladm_datalink_id2info(handle, linkid, &flags, NULL, NULL,
l->link_name, sizeof (l->link_name))) != DLADM_STATUS_OK) {
goto done;
}
if (!(state->ls_flags & flags)) {
status = DLADM_STATUS_NOTFOUND;
goto done;
}
if ((status = dladm_vlan_info(handle, linkid, &vinfo,
state->ls_flags)) != DLADM_STATUS_OK ||
(status = dladm_datalink_id2info(handle, vinfo.dv_linkid, NULL,
NULL, NULL, l->link_over, sizeof (l->link_over))) !=
DLADM_STATUS_OK) {
goto done;
}
(void) snprintf(l->link_vlan_vid, sizeof (l->link_vlan_vid), "%d",
vinfo.dv_vid);
(void) snprintf(l->link_flags, sizeof (l->link_flags), "%c----",
vinfo.dv_force ? 'f' : '-');
done:
return (status);
}
/* ARGSUSED */
static int
show_vlan(dladm_handle_t dh, datalink_id_t linkid, void *arg)
{
show_state_t *state = arg;
dladm_status_t status;
link_fields_buf_t lbuf;
bzero(&lbuf, sizeof (link_fields_buf_t));
status = print_vlan(state, linkid, &lbuf);
if (status != DLADM_STATUS_OK)
goto done;
ofmt_print(state->ls_ofmt, &lbuf);
done:
state->ls_status = status;
return (DLADM_WALK_CONTINUE);
}
static void
do_show_phys(int argc, char *argv[], const char *use)
{
int option;
uint32_t flags = DLADM_OPT_ACTIVE;
boolean_t p_arg = B_FALSE;
boolean_t o_arg = B_FALSE;
boolean_t m_arg = B_FALSE;
boolean_t H_arg = B_FALSE;
datalink_id_t linkid = DATALINK_ALL_LINKID;
show_state_t state;
dladm_status_t status;
char *fields_str = NULL;
char *all_active_fields =
"link,media,state,speed,duplex,device";
char *all_inactive_fields = "link,device,media,flags";
char *all_mac_fields = "link,slot,address,inuse,client";
char *all_hwgrp_fields =
"link,group,grouptype,rings,clients";
const ofmt_field_t *pf;
ofmt_handle_t ofmt;
ofmt_status_t oferr;
uint_t ofmtflags = 0;
bzero(&state, sizeof (state));
opterr = 0;
while ((option = getopt_long(argc, argv, ":pPo:mH",
show_lopts, NULL)) != -1) {
switch (option) {
case 'p':
if (p_arg)
die_optdup(option);
p_arg = B_TRUE;
break;
case 'P':
if (flags != DLADM_OPT_ACTIVE)
die_optdup(option);
flags = DLADM_OPT_PERSIST;
break;
case 'o':
o_arg = B_TRUE;
fields_str = optarg;
break;
case 'm':
m_arg = B_TRUE;
break;
case 'H':
H_arg = B_TRUE;
break;
default:
die_opterr(optopt, option, use);
break;
}
}
if (p_arg && !o_arg)
die("-p requires -o");
if (m_arg && H_arg)
die("-m cannot combine with -H");
if (p_arg && strcasecmp(fields_str, "all") == 0)
die("\"-o all\" is invalid with -p");
/* get link name (optional last argument) */
if (optind == (argc-1)) {
if ((status = dladm_name2info(handle, argv[optind], &linkid,
NULL, NULL, NULL)) != DLADM_STATUS_OK) {
die_dlerr(status, "link %s is not valid", argv[optind]);
}
} else if (optind != argc) {
usage();
}
state.ls_parsable = p_arg;
state.ls_flags = flags;
state.ls_donefirst = B_FALSE;
state.ls_mac = m_arg;
state.ls_hwgrp = H_arg;
if (m_arg && !(flags & DLADM_OPT_ACTIVE)) {
/*
* We can only display the factory MAC addresses of
* active data-links.
*/
die("-m not compatible with -P");
}
if (!o_arg || (o_arg && strcasecmp(fields_str, "all") == 0)) {
if (state.ls_mac)
fields_str = all_mac_fields;
else if (state.ls_hwgrp)
fields_str = all_hwgrp_fields;
else if (state.ls_flags & DLADM_OPT_ACTIVE) {
fields_str = all_active_fields;
} else {
fields_str = all_inactive_fields;
}
}
if (state.ls_mac) {
pf = phys_m_fields;
} else if (state.ls_hwgrp) {
pf = phys_h_fields;
} else {
pf = phys_fields;
}
if (state.ls_parsable)
ofmtflags |= OFMT_PARSABLE;
oferr = ofmt_open(fields_str, pf, ofmtflags, 0, &ofmt);
dladm_ofmt_check(oferr, state.ls_parsable, ofmt);
state.ls_ofmt = ofmt;
if (linkid == DATALINK_ALL_LINKID) {
(void) dladm_walk_datalink_id(show_phys, handle, &state,
DATALINK_CLASS_PHYS, DATALINK_ANY_MEDIATYPE, flags);
} else {
(void) show_phys(handle, linkid, &state);
if (state.ls_status != DLADM_STATUS_OK) {
die_dlerr(state.ls_status,
"failed to show physical link %s", argv[optind]);
}
}
ofmt_close(ofmt);
}
static void
do_show_vlan(int argc, char *argv[], const char *use)
{
int option;
uint32_t flags = DLADM_OPT_ACTIVE;
boolean_t p_arg = B_FALSE;
datalink_id_t linkid = DATALINK_ALL_LINKID;
show_state_t state;
dladm_status_t status;
boolean_t o_arg = B_FALSE;
char *fields_str = NULL;
ofmt_handle_t ofmt;
ofmt_status_t oferr;
uint_t ofmtflags = 0;
bzero(&state, sizeof (state));
opterr = 0;
while ((option = getopt_long(argc, argv, ":pPo:",
show_lopts, NULL)) != -1) {
switch (option) {
case 'p':
if (p_arg)
die_optdup(option);
p_arg = B_TRUE;
break;
case 'P':
if (flags != DLADM_OPT_ACTIVE)
die_optdup(option);
flags = DLADM_OPT_PERSIST;
break;
case 'o':
o_arg = B_TRUE;
fields_str = optarg;
break;
default:
die_opterr(optopt, option, use);
break;
}
}
/* get link name (optional last argument) */
if (optind == (argc-1)) {
if ((status = dladm_name2info(handle, argv[optind], &linkid,
NULL, NULL, NULL)) != DLADM_STATUS_OK) {
die_dlerr(status, "link %s is not valid", argv[optind]);
}
} else if (optind != argc) {
usage();
}
state.ls_parsable = p_arg;
state.ls_flags = flags;
state.ls_donefirst = B_FALSE;
if (!o_arg || (o_arg && strcasecmp(fields_str, "all") == 0))
fields_str = NULL;
if (state.ls_parsable)
ofmtflags |= OFMT_PARSABLE;
oferr = ofmt_open(fields_str, vlan_fields, ofmtflags, 0, &ofmt);
dladm_ofmt_check(oferr, state.ls_parsable, ofmt);
state.ls_ofmt = ofmt;
if (linkid == DATALINK_ALL_LINKID) {
(void) dladm_walk_datalink_id(show_vlan, handle, &state,
DATALINK_CLASS_VLAN, DATALINK_ANY_MEDIATYPE, flags);
} else {
(void) show_vlan(handle, linkid, &state);
if (state.ls_status != DLADM_STATUS_OK) {
die_dlerr(state.ls_status, "failed to show vlan %s",
argv[optind]);
}
}
ofmt_close(ofmt);
}
static void
do_create_vnic(int argc, char *argv[], const char *use)
{
datalink_id_t linkid, dev_linkid;
char devname[MAXLINKNAMELEN];
char name[MAXLINKNAMELEN];
boolean_t l_arg = B_FALSE;
uint32_t flags = DLADM_OPT_ACTIVE | DLADM_OPT_PERSIST;
char *altroot = NULL;
int option;
char *endp = NULL;
dladm_status_t status;
vnic_mac_addr_type_t mac_addr_type = VNIC_MAC_ADDR_TYPE_UNKNOWN;
uchar_t *mac_addr = NULL;
int mac_slot = -1;
uint_t maclen = 0, mac_prefix_len = 0;
char propstr[DLADM_STRSIZE];
dladm_arg_list_t *proplist = NULL;
int vid = 0;
int af = AF_UNSPEC;
vrid_t vrid = VRRP_VRID_NONE;
opterr = 0;
bzero(propstr, DLADM_STRSIZE);
while ((option = getopt_long(argc, argv, ":tfR:l:m:n:p:r:v:V:A:H",
vnic_lopts, NULL)) != -1) {
switch (option) {
case 't':
flags &= ~DLADM_OPT_PERSIST;
break;
case 'R':
altroot = optarg;
break;
case 'l':
if (strlcpy(devname, optarg, MAXLINKNAMELEN) >=
MAXLINKNAMELEN)
die("link name too long");
l_arg = B_TRUE;
break;
case 'm':
if (mac_addr_type != VNIC_MAC_ADDR_TYPE_UNKNOWN)
die("cannot specify -m option twice");
if (strcmp(optarg, "fixed") == 0) {
/*
* A fixed MAC address must be specified
* by its value, not by the keyword 'fixed'.
*/
die("'fixed' is not a valid MAC address");
}
if (dladm_vnic_str2macaddrtype(optarg,
&mac_addr_type) != DLADM_STATUS_OK) {
mac_addr_type = VNIC_MAC_ADDR_TYPE_FIXED;
/* MAC address specified by value */
mac_addr = _link_aton(optarg, (int *)&maclen);
if (mac_addr == NULL) {
if (maclen == (uint_t)-1)
die("invalid MAC address");
else
die("out of memory");
}
}
break;
case 'n':
errno = 0;
mac_slot = (int)strtol(optarg, &endp, 10);
if (errno != 0 || *endp != '\0')
die("invalid slot number");
break;
case 'p':
(void) strlcat(propstr, optarg, DLADM_STRSIZE);
if (strlcat(propstr, ",", DLADM_STRSIZE) >=
DLADM_STRSIZE)
die("property list too long '%s'", propstr);
break;
case 'r':
mac_addr = _link_aton(optarg, (int *)&mac_prefix_len);
if (mac_addr == NULL) {
if (mac_prefix_len == (uint_t)-1)
die("invalid MAC address");
else
die("out of memory");
}
break;
case 'V':
if (!str2int(optarg, (int *)&vrid) ||
vrid < VRRP_VRID_MIN || vrid > VRRP_VRID_MAX) {
die("invalid VRRP identifier '%s'", optarg);
}
break;
case 'A':
if (strcmp(optarg, "inet") == 0)
af = AF_INET;
else if (strcmp(optarg, "inet6") == 0)
af = AF_INET6;
else
die("invalid address family '%s'", optarg);
break;
case 'v':
if (vid != 0)
die_optdup(option);
if (!str2int(optarg, &vid) || vid < 1 || vid > 4094)
die("invalid VLAN identifier '%s'", optarg);
break;
case 'f':
flags |= DLADM_OPT_FORCE;
break;
case 'H':
flags |= DLADM_OPT_HWRINGS;
break;
default:
die_opterr(optopt, option, use);
}
}
if (mac_addr_type == VNIC_MAC_ADDR_TYPE_UNKNOWN)
mac_addr_type = VNIC_MAC_ADDR_TYPE_AUTO;
/*
* 'f' - force, flag can be specified only with 'v' - vlan.
*/
if ((flags & DLADM_OPT_FORCE) != 0 && vid == 0)
die("-f option can only be used with -v");
if (mac_prefix_len != 0 && mac_addr_type != VNIC_MAC_ADDR_TYPE_RANDOM &&
mac_addr_type != VNIC_MAC_ADDR_TYPE_FIXED)
usage();
if (mac_addr_type == VNIC_MAC_ADDR_TYPE_VRID) {
if (vrid == VRRP_VRID_NONE || af == AF_UNSPEC ||
mac_addr != NULL || maclen != 0 || mac_slot != -1 ||
mac_prefix_len != 0) {
usage();
}
} else if ((af != AF_UNSPEC || vrid != VRRP_VRID_NONE)) {
usage();
}
/* check required options */
if (!l_arg)
usage();
if (mac_slot != -1 && mac_addr_type != VNIC_MAC_ADDR_TYPE_FACTORY)
usage();
/* the VNIC id is the required operand */
if (optind != (argc - 1))
usage();
if (strlcpy(name, argv[optind], MAXLINKNAMELEN) >= MAXLINKNAMELEN)
die("link name too long '%s'", argv[optind]);
if (!dladm_valid_linkname(name))
die("invalid link name '%s'", argv[optind]);
if (altroot != NULL)
altroot_cmd(altroot, argc, argv);
if (dladm_name2info(handle, devname, &dev_linkid, NULL, NULL, NULL) !=
DLADM_STATUS_OK)
die("invalid link name '%s'", devname);
if (dladm_parse_link_props(propstr, &proplist, B_FALSE)
!= DLADM_STATUS_OK)
die("invalid vnic property");
status = dladm_vnic_create(handle, name, dev_linkid, mac_addr_type,
mac_addr, maclen, &mac_slot, mac_prefix_len, vid, vrid, af,
&linkid, proplist, flags);
switch (status) {
case DLADM_STATUS_OK:
break;
case DLADM_STATUS_LINKBUSY:
die("VLAN over '%s' may not use default_tag ID "
"(see dladm(1M))", devname);
break;
default:
die_dlerr(status, "vnic creation over %s failed", devname);
}
dladm_free_props(proplist);
free(mac_addr);
}
static void
do_etherstub_check(const char *name, datalink_id_t linkid, boolean_t etherstub,
uint32_t flags)
{
boolean_t is_etherstub;
dladm_vnic_attr_t attr;
if (dladm_vnic_info(handle, linkid, &attr, flags) != DLADM_STATUS_OK) {
/*
* Let the delete continue anyway.
*/
return;
}
is_etherstub = (attr.va_link_id == DATALINK_INVALID_LINKID);
if (is_etherstub != etherstub) {
die("'%s' is not %s", name,
(is_etherstub ? "a vnic" : "an etherstub"));
}
}
static void
do_delete_vnic_common(int argc, char *argv[], const char *use,
boolean_t etherstub)
{
int option;
uint32_t flags = DLADM_OPT_ACTIVE | DLADM_OPT_PERSIST;
datalink_id_t linkid;
char *altroot = NULL;
dladm_status_t status;
opterr = 0;
while ((option = getopt_long(argc, argv, ":R:t", lopts,
NULL)) != -1) {
switch (option) {
case 't':
flags &= ~DLADM_OPT_PERSIST;
break;
case 'R':
altroot = optarg;
break;
default:
die_opterr(optopt, option, use);
}
}
/* get vnic name (required last argument) */
if (optind != (argc - 1))
usage();
if (altroot != NULL)
altroot_cmd(altroot, argc, argv);
status = dladm_name2info(handle, argv[optind], &linkid, NULL, NULL,
NULL);
if (status != DLADM_STATUS_OK)
die("invalid link name '%s'", argv[optind]);
if ((flags & DLADM_OPT_ACTIVE) != 0) {
do_etherstub_check(argv[optind], linkid, etherstub,
DLADM_OPT_ACTIVE);
}
if ((flags & DLADM_OPT_PERSIST) != 0) {
do_etherstub_check(argv[optind], linkid, etherstub,
DLADM_OPT_PERSIST);
}
status = dladm_vnic_delete(handle, linkid, flags);
if (status != DLADM_STATUS_OK)
die_dlerr(status, "vnic deletion failed");
}
static void
do_delete_vnic(int argc, char *argv[], const char *use)
{
do_delete_vnic_common(argc, argv, use, B_FALSE);
}
/* ARGSUSED */
static void
do_up_vnic_common(int argc, char *argv[], const char *use, boolean_t vlan)
{
datalink_id_t linkid = DATALINK_ALL_LINKID;
dladm_status_t status;
char *type;
type = vlan ? "vlan" : "vnic";
/*
* get the id or the name of the vnic/vlan (optional last argument)
*/
if (argc == 2) {
status = dladm_name2info(handle, argv[1], &linkid, NULL, NULL,
NULL);
if (status != DLADM_STATUS_OK)
goto done;
} else if (argc > 2) {
usage();
}
if (vlan)
status = dladm_vlan_up(handle, linkid);
else
status = dladm_vnic_up(handle, linkid, 0);
done:
if (status != DLADM_STATUS_OK) {
if (argc == 2) {
die_dlerr(status,
"could not bring up %s '%s'", type, argv[1]);
} else {
die_dlerr(status, "could not bring %ss up", type);
}
}
}
static void
do_up_vnic(int argc, char *argv[], const char *use)
{
do_up_vnic_common(argc, argv, use, B_FALSE);
}
static void
dump_vnics_head(const char *dev)
{
if (strlen(dev))
(void) printf("%s", dev);
(void) printf("\tipackets rbytes opackets obytes ");
if (strlen(dev))
(void) printf("%%ipkts %%opkts\n");
else
(void) printf("\n");
}
static void
dump_vnic_stat(const char *name, datalink_id_t vnic_id,
show_vnic_state_t *state, pktsum_t *vnic_stats, pktsum_t *tot_stats)
{
pktsum_t diff_stats;
pktsum_t *old_stats = &state->vs_prevstats[vnic_id];
dladm_stats_diff(&diff_stats, vnic_stats, old_stats);
(void) printf("%s", name);
(void) printf("\t%-10llu", diff_stats.ipackets);
(void) printf("%-12llu", diff_stats.rbytes);
(void) printf("%-10llu", diff_stats.opackets);
(void) printf("%-12llu", diff_stats.obytes);
if (tot_stats) {
if (tot_stats->ipackets == 0) {
(void) printf("\t-");
} else {
(void) printf("\t%-6.1f", (double)diff_stats.ipackets/
(double)tot_stats->ipackets * 100);
}
if (tot_stats->opackets == 0) {
(void) printf("\t-");
} else {
(void) printf("\t%-6.1f", (double)diff_stats.opackets/
(double)tot_stats->opackets * 100);
}
}
(void) printf("\n");
*old_stats = *vnic_stats;
}
/*
* Called from the walker dladm_vnic_walk_sys() for each vnic to display
* vnic information or statistics.
*/
static dladm_status_t
print_vnic(show_vnic_state_t *state, datalink_id_t linkid)
{
dladm_vnic_attr_t attr, *vnic = &attr;
dladm_status_t status;
boolean_t is_etherstub;
char devname[MAXLINKNAMELEN];
char vnic_name[MAXLINKNAMELEN];
char mstr[MAXMACADDRLEN * 3];
vnic_fields_buf_t vbuf;
if ((status = dladm_vnic_info(handle, linkid, vnic, state->vs_flags)) !=
DLADM_STATUS_OK)
return (status);
is_etherstub = (vnic->va_link_id == DATALINK_INVALID_LINKID);
if (state->vs_etherstub != is_etherstub) {
/*
* Want all etherstub but it's not one, or want
* non-etherstub and it's one.
*/
return (DLADM_STATUS_OK);
}
if (state->vs_link_id != DATALINK_ALL_LINKID) {
if (state->vs_link_id != vnic->va_link_id)
return (DLADM_STATUS_OK);
}
if (dladm_datalink_id2info(handle, linkid, NULL, NULL,
NULL, vnic_name, sizeof (vnic_name)) != DLADM_STATUS_OK)
return (DLADM_STATUS_BADARG);
bzero(devname, sizeof (devname));
if (!is_etherstub &&
dladm_datalink_id2info(handle, vnic->va_link_id, NULL, NULL,
NULL, devname, sizeof (devname)) != DLADM_STATUS_OK)
(void) sprintf(devname, "?");
state->vs_found = B_TRUE;
if (state->vs_stats) {
/* print vnic statistics */
pktsum_t vnic_stats;
if (state->vs_firstonly) {
if (state->vs_donefirst)
return (0);
state->vs_donefirst = B_TRUE;
}
if (!state->vs_printstats) {
/*
* get vnic statistics and add to the sum for the
* named device.
*/
get_link_stats(vnic_name, &vnic_stats);
dladm_stats_total(&state->vs_totalstats, &vnic_stats,
&state->vs_prevstats[vnic->va_vnic_id]);
} else {
/* get and print vnic statistics */
get_link_stats(vnic_name, &vnic_stats);
dump_vnic_stat(vnic_name, linkid, state, &vnic_stats,
&state->vs_totalstats);
}
return (DLADM_STATUS_OK);
} else {
(void) snprintf(vbuf.vnic_link, sizeof (vbuf.vnic_link),
"%s", vnic_name);
if (!is_etherstub) {
(void) snprintf(vbuf.vnic_over, sizeof (vbuf.vnic_over),
"%s", devname);
(void) snprintf(vbuf.vnic_speed,
sizeof (vbuf.vnic_speed), "%u",
(uint_t)((get_ifspeed(vnic_name, B_TRUE))
/ 1000000ull));
switch (vnic->va_mac_addr_type) {
case VNIC_MAC_ADDR_TYPE_FIXED:
case VNIC_MAC_ADDR_TYPE_PRIMARY:
(void) snprintf(vbuf.vnic_macaddrtype,
sizeof (vbuf.vnic_macaddrtype),
gettext("fixed"));
break;
case VNIC_MAC_ADDR_TYPE_RANDOM:
(void) snprintf(vbuf.vnic_macaddrtype,
sizeof (vbuf.vnic_macaddrtype),
gettext("random"));
break;
case VNIC_MAC_ADDR_TYPE_FACTORY:
(void) snprintf(vbuf.vnic_macaddrtype,
sizeof (vbuf.vnic_macaddrtype),
gettext("factory, slot %d"),
vnic->va_mac_slot);
break;
case VNIC_MAC_ADDR_TYPE_VRID:
(void) snprintf(vbuf.vnic_macaddrtype,
sizeof (vbuf.vnic_macaddrtype),
gettext("vrrp, %d/%s"),
vnic->va_vrid, vnic->va_af == AF_INET ?
"inet" : "inet6");
break;
}
if (strlen(vbuf.vnic_macaddrtype) > 0) {
(void) snprintf(vbuf.vnic_macaddr,
sizeof (vbuf.vnic_macaddr), "%s",
dladm_aggr_macaddr2str(vnic->va_mac_addr,
mstr));
}
(void) snprintf(vbuf.vnic_vid, sizeof (vbuf.vnic_vid),
"%d", vnic->va_vid);
}
ofmt_print(state->vs_ofmt, &vbuf);
return (DLADM_STATUS_OK);
}
}
/* ARGSUSED */
static int
show_vnic(dladm_handle_t dh, datalink_id_t linkid, void *arg)
{
show_vnic_state_t *state = arg;
state->vs_status = print_vnic(state, linkid);
return (DLADM_WALK_CONTINUE);
}
static void
do_show_vnic_common(int argc, char *argv[], const char *use,
boolean_t etherstub)
{
int option;
boolean_t s_arg = B_FALSE;
boolean_t i_arg = B_FALSE;
boolean_t l_arg = B_FALSE;
uint32_t interval = 0, flags = DLADM_OPT_ACTIVE;
datalink_id_t linkid = DATALINK_ALL_LINKID;
datalink_id_t dev_linkid = DATALINK_ALL_LINKID;
show_vnic_state_t state;
dladm_status_t status;
boolean_t o_arg = B_FALSE;
char *fields_str = NULL;
const ofmt_field_t *pf;
char *all_e_fields = "link";
ofmt_handle_t ofmt;
ofmt_status_t oferr;
uint_t ofmtflags = 0;
bzero(&state, sizeof (state));
opterr = 0;
while ((option = getopt_long(argc, argv, ":pPl:si:o:", lopts,
NULL)) != -1) {
switch (option) {
case 'p':
state.vs_parsable = B_TRUE;
break;
case 'P':
flags = DLADM_OPT_PERSIST;
break;
case 'l':
if (etherstub)
die("option not supported for this command");
if (strlcpy(state.vs_link, optarg, MAXLINKNAMELEN) >=
MAXLINKNAMELEN)
die("link name too long");
l_arg = B_TRUE;
break;
case 's':
if (s_arg) {
die("the option -s cannot be specified "
"more than once");
}
s_arg = B_TRUE;
break;
case 'i':
if (i_arg) {
die("the option -i cannot be specified "
"more than once");
}
i_arg = B_TRUE;
if (!dladm_str2interval(optarg, &interval))
die("invalid interval value '%s'", optarg);
break;
case 'o':
o_arg = B_TRUE;
fields_str = optarg;
break;
default:
die_opterr(optopt, option, use);
}
}
if (i_arg && !s_arg)
die("the option -i can be used only with -s");
/* get vnic ID (optional last argument) */
if (optind == (argc - 1)) {
status = dladm_name2info(handle, argv[optind], &linkid, NULL,
NULL, NULL);
if (status != DLADM_STATUS_OK) {
die_dlerr(status, "invalid vnic name '%s'",
argv[optind]);
}
(void) strlcpy(state.vs_vnic, argv[optind], MAXLINKNAMELEN);
} else if (optind != argc) {
usage();
}
if (l_arg) {
status = dladm_name2info(handle, state.vs_link, &dev_linkid,
NULL, NULL, NULL);
if (status != DLADM_STATUS_OK) {
die_dlerr(status, "invalid link name '%s'",
state.vs_link);
}
}
state.vs_vnic_id = linkid;
state.vs_link_id = dev_linkid;
state.vs_etherstub = etherstub;
state.vs_found = B_FALSE;
state.vs_flags = flags;
if (!o_arg || (o_arg && strcasecmp(fields_str, "all") == 0)) {
if (etherstub)
fields_str = all_e_fields;
}
pf = vnic_fields;
if (state.vs_parsable)
ofmtflags |= OFMT_PARSABLE;
oferr = ofmt_open(fields_str, pf, ofmtflags, 0, &ofmt);
dladm_ofmt_check(oferr, state.vs_parsable, ofmt);
state.vs_ofmt = ofmt;
if (s_arg) {
/* Display vnic statistics */
vnic_stats(&state, interval);
ofmt_close(ofmt);
return;
}
/* Display vnic information */
state.vs_donefirst = B_FALSE;
if (linkid == DATALINK_ALL_LINKID) {
(void) dladm_walk_datalink_id(show_vnic, handle, &state,
DATALINK_CLASS_VNIC | DATALINK_CLASS_ETHERSTUB,
DATALINK_ANY_MEDIATYPE, flags);
} else {
(void) show_vnic(handle, linkid, &state);
if (state.vs_status != DLADM_STATUS_OK) {
ofmt_close(ofmt);
die_dlerr(state.vs_status, "failed to show vnic '%s'",
state.vs_vnic);
}
}
ofmt_close(ofmt);
}
static void
do_show_vnic(int argc, char *argv[], const char *use)
{
do_show_vnic_common(argc, argv, use, B_FALSE);
}
static void
do_create_etherstub(int argc, char *argv[], const char *use)
{
uint32_t flags;
char *altroot = NULL;
int option;
dladm_status_t status;
char name[MAXLINKNAMELEN];
uchar_t mac_addr[ETHERADDRL];
name[0] = '\0';
bzero(mac_addr, sizeof (mac_addr));
flags = DLADM_OPT_ANCHOR | DLADM_OPT_ACTIVE | DLADM_OPT_PERSIST;
opterr = 0;
while ((option = getopt_long(argc, argv, "tR:",
etherstub_lopts, NULL)) != -1) {
switch (option) {
case 't':
flags &= ~DLADM_OPT_PERSIST;
break;
case 'R':
altroot = optarg;
break;
default:
die_opterr(optopt, option, use);
}
}
/* the etherstub id is the required operand */
if (optind != (argc - 1))
usage();
if (strlcpy(name, argv[optind], MAXLINKNAMELEN) >= MAXLINKNAMELEN)
die("link name too long '%s'", argv[optind]);
if (!dladm_valid_linkname(name))
die("invalid link name '%s'", argv[optind]);
if (altroot != NULL)
altroot_cmd(altroot, argc, argv);
status = dladm_vnic_create(handle, name, DATALINK_INVALID_LINKID,
VNIC_MAC_ADDR_TYPE_AUTO, mac_addr, ETHERADDRL, NULL, 0, 0,
VRRP_VRID_NONE, AF_UNSPEC, NULL, NULL, flags);
if (status != DLADM_STATUS_OK)
die_dlerr(status, "etherstub creation failed");
}
static void
do_delete_etherstub(int argc, char *argv[], const char *use)
{
do_delete_vnic_common(argc, argv, use, B_TRUE);
}
/* ARGSUSED */
static void
do_show_etherstub(int argc, char *argv[], const char *use)
{
do_show_vnic_common(argc, argv, use, B_TRUE);
}
/* ARGSUSED */
static void
do_up_simnet(int argc, char *argv[], const char *use)
{
(void) dladm_simnet_up(handle, DATALINK_ALL_LINKID, 0);
}
static void
do_create_simnet(int argc, char *argv[], const char *use)
{
uint32_t flags;
char *altroot = NULL;
char *media = NULL;
uint32_t mtype = DL_ETHER;
int option;
dladm_status_t status;
char name[MAXLINKNAMELEN];
name[0] = '\0';
flags = DLADM_OPT_ACTIVE | DLADM_OPT_PERSIST;
opterr = 0;
while ((option = getopt_long(argc, argv, ":tR:m:",
simnet_lopts, NULL)) != -1) {
switch (option) {
case 't':
flags &= ~DLADM_OPT_PERSIST;
break;
case 'R':
altroot = optarg;
break;
case 'm':
media = optarg;
break;
default:
die_opterr(optopt, option, use);
}
}
/* the simnet id is the required operand */
if (optind != (argc - 1))
usage();
if (strlcpy(name, argv[optind], MAXLINKNAMELEN) >= MAXLINKNAMELEN)
die("link name too long '%s'", argv[optind]);
if (!dladm_valid_linkname(name))
die("invalid link name '%s'", name);
if (media != NULL) {
mtype = dladm_str2media(media);
if (mtype != DL_ETHER && mtype != DL_WIFI)
die("media type '%s' is not supported", media);
}
if (altroot != NULL)
altroot_cmd(altroot, argc, argv);
status = dladm_simnet_create(handle, name, mtype, flags);
if (status != DLADM_STATUS_OK)
die_dlerr(status, "simnet creation failed");
}
static void
do_delete_simnet(int argc, char *argv[], const char *use)
{
int option;
uint32_t flags = DLADM_OPT_ACTIVE | DLADM_OPT_PERSIST;
datalink_id_t linkid;
char *altroot = NULL;
dladm_status_t status;
dladm_simnet_attr_t slinfo;
opterr = 0;
while ((option = getopt_long(argc, argv, ":tR:", simnet_lopts,
NULL)) != -1) {
switch (option) {
case 't':
flags &= ~DLADM_OPT_PERSIST;
break;
case 'R':
altroot = optarg;
break;
default:
die_opterr(optopt, option, use);
}
}
/* get simnet name (required last argument) */
if (optind != (argc - 1))
usage();
if (!dladm_valid_linkname(argv[optind]))
die("invalid link name '%s'", argv[optind]);
if (altroot != NULL)
altroot_cmd(altroot, argc, argv);
status = dladm_name2info(handle, argv[optind], &linkid, NULL, NULL,
NULL);
if (status != DLADM_STATUS_OK)
die("simnet '%s' not found", argv[optind]);
if ((status = dladm_simnet_info(handle, linkid, &slinfo,
flags)) != DLADM_STATUS_OK)
die_dlerr(status, "failed to retrieve simnet information");
status = dladm_simnet_delete(handle, linkid, flags);
if (status != DLADM_STATUS_OK)
die_dlerr(status, "simnet deletion failed");
}
static void
do_modify_simnet(int argc, char *argv[], const char *use)
{
int option;
uint32_t flags = DLADM_OPT_ACTIVE | DLADM_OPT_PERSIST;
datalink_id_t linkid;
datalink_id_t peer_linkid;
char *altroot = NULL;
dladm_status_t status;
boolean_t p_arg = B_FALSE;
opterr = 0;
while ((option = getopt_long(argc, argv, ":tR:p:", simnet_lopts,
NULL)) != -1) {
switch (option) {
case 't':
flags &= ~DLADM_OPT_PERSIST;
break;
case 'R':
altroot = optarg;
break;
case 'p':
if (p_arg)
die_optdup(option);
p_arg = B_TRUE;
if (strcasecmp(optarg, "none") == 0)
peer_linkid = DATALINK_INVALID_LINKID;
else if (dladm_name2info(handle, optarg, &peer_linkid,
NULL, NULL, NULL) != DLADM_STATUS_OK)
die("invalid peer link name '%s'", optarg);
break;
default:
die_opterr(optopt, option, use);
}
}
/* get simnet name (required last argument) */
if (optind != (argc - 1))
usage();
/* Nothing to do if no peer link argument */
if (!p_arg)
return;
if (altroot != NULL)
altroot_cmd(altroot, argc, argv);
status = dladm_name2info(handle, argv[optind], &linkid, NULL, NULL,
NULL);
if (status != DLADM_STATUS_OK)
die("invalid link name '%s'", argv[optind]);
status = dladm_simnet_modify(handle, linkid, peer_linkid, flags);
if (status != DLADM_STATUS_OK)
die_dlerr(status, "simnet modification failed");
}
static dladm_status_t
print_simnet(show_state_t *state, datalink_id_t linkid)
{
dladm_simnet_attr_t slinfo;
uint32_t flags;
dladm_status_t status;
simnet_fields_buf_t slbuf;
char mstr[ETHERADDRL * 3];
bzero(&slbuf, sizeof (slbuf));
if ((status = dladm_datalink_id2info(handle, linkid, &flags, NULL, NULL,
slbuf.simnet_name, sizeof (slbuf.simnet_name)))
!= DLADM_STATUS_OK)
return (status);
if (!(state->ls_flags & flags))
return (DLADM_STATUS_NOTFOUND);
if ((status = dladm_simnet_info(handle, linkid, &slinfo,
state->ls_flags)) != DLADM_STATUS_OK)
return (status);
if (slinfo.sna_peer_link_id != DATALINK_INVALID_LINKID &&
(status = dladm_datalink_id2info(handle, slinfo.sna_peer_link_id,
NULL, NULL, NULL, slbuf.simnet_otherlink,
sizeof (slbuf.simnet_otherlink))) !=
DLADM_STATUS_OK)
return (status);
if (slinfo.sna_mac_len > sizeof (slbuf.simnet_macaddr))
return (DLADM_STATUS_BADVAL);
(void) strlcpy(slbuf.simnet_macaddr,
dladm_aggr_macaddr2str(slinfo.sna_mac_addr, mstr),
sizeof (slbuf.simnet_macaddr));
(void) dladm_media2str(slinfo.sna_type, slbuf.simnet_media);
ofmt_print(state->ls_ofmt, &slbuf);
return (status);
}
/* ARGSUSED */
static int
show_simnet(dladm_handle_t dh, datalink_id_t linkid, void *arg)
{
show_state_t *state = arg;
state->ls_status = print_simnet(state, linkid);
return (DLADM_WALK_CONTINUE);
}
static void
do_show_simnet(int argc, char *argv[], const char *use)
{
int option;
uint32_t flags = DLADM_OPT_ACTIVE;
boolean_t p_arg = B_FALSE;
datalink_id_t linkid = DATALINK_ALL_LINKID;
show_state_t state;
dladm_status_t status;
boolean_t o_arg = B_FALSE;
ofmt_handle_t ofmt;
ofmt_status_t oferr;
char *all_fields = "link,media,macaddress,otherlink";
char *fields_str = all_fields;
uint_t ofmtflags = 0;
bzero(&state, sizeof (state));
opterr = 0;
while ((option = getopt_long(argc, argv, ":pPo:",
show_lopts, NULL)) != -1) {
switch (option) {
case 'p':
if (p_arg)
die_optdup(option);
p_arg = B_TRUE;
state.ls_parsable = p_arg;
break;
case 'P':
if (flags != DLADM_OPT_ACTIVE)
die_optdup(option);
flags = DLADM_OPT_PERSIST;
break;
case 'o':
o_arg = B_TRUE;
fields_str = optarg;
break;
default:
die_opterr(optopt, option, use);
break;
}
}
if (p_arg && !o_arg)
die("-p requires -o");
if (strcasecmp(fields_str, "all") == 0) {
if (p_arg)
die("\"-o all\" is invalid with -p");
fields_str = all_fields;
}
/* get link name (optional last argument) */
if (optind == (argc-1)) {
if ((status = dladm_name2info(handle, argv[optind], &linkid,
NULL, NULL, NULL)) != DLADM_STATUS_OK) {
die_dlerr(status, "link %s is not valid", argv[optind]);
}
} else if (optind != argc) {
usage();
}
state.ls_flags = flags;
state.ls_donefirst = B_FALSE;
if (state.ls_parsable)
ofmtflags |= OFMT_PARSABLE;
oferr = ofmt_open(fields_str, simnet_fields, ofmtflags, 0, &ofmt);
dladm_ofmt_check(oferr, state.ls_parsable, ofmt);
state.ls_ofmt = ofmt;
if (linkid == DATALINK_ALL_LINKID) {
(void) dladm_walk_datalink_id(show_simnet, handle, &state,
DATALINK_CLASS_SIMNET, DATALINK_ANY_MEDIATYPE, flags);
} else {
(void) show_simnet(handle, linkid, &state);
if (state.ls_status != DLADM_STATUS_OK) {
ofmt_close(ofmt);
die_dlerr(state.ls_status, "failed to show simnet %s",
argv[optind]);
}
}
ofmt_close(ofmt);
}
static void
link_stats(datalink_id_t linkid, uint_t interval, char *fields_str,
show_state_t *state)
{
ofmt_handle_t ofmt;
ofmt_status_t oferr;
uint_t ofmtflags = 0;
if (state->ls_parsable)
ofmtflags |= OFMT_PARSABLE;
oferr = ofmt_open(fields_str, link_s_fields, ofmtflags, 0, &ofmt);
dladm_ofmt_check(oferr, state->ls_parsable, ofmt);
state->ls_ofmt = ofmt;
/*
* If an interval is specified, continuously show the stats
* only for the first MAC port.
*/
state->ls_firstonly = (interval != 0);
for (;;) {
state->ls_donefirst = B_FALSE;
if (linkid == DATALINK_ALL_LINKID) {
(void) dladm_walk_datalink_id(show_link_stats, handle,
state, DATALINK_CLASS_ALL, DATALINK_ANY_MEDIATYPE,
DLADM_OPT_ACTIVE);
} else {
(void) show_link_stats(handle, linkid, state);
}
if (interval == 0)
break;
(void) fflush(stdout);
(void) sleep(interval);
}
ofmt_close(ofmt);
}
static void
aggr_stats(datalink_id_t linkid, show_grp_state_t *state, uint_t interval)
{
/*
* If an interval is specified, continuously show the stats
* only for the first group.
*/
state->gs_firstonly = (interval != 0);
for (;;) {
state->gs_donefirst = B_FALSE;
if (linkid == DATALINK_ALL_LINKID)
(void) dladm_walk_datalink_id(show_aggr, handle, state,
DATALINK_CLASS_AGGR, DATALINK_ANY_MEDIATYPE,
DLADM_OPT_ACTIVE);
else
(void) show_aggr(handle, linkid, state);
if (interval == 0)
break;
(void) fflush(stdout);
(void) sleep(interval);
}
}
/* ARGSUSED */
static void
vnic_stats(show_vnic_state_t *sp, uint32_t interval)
{
show_vnic_state_t state;
boolean_t specific_link, specific_dev;
/* Display vnic statistics */
dump_vnics_head(sp->vs_link);
bzero(&state, sizeof (state));
state.vs_stats = B_TRUE;
state.vs_vnic_id = sp->vs_vnic_id;
state.vs_link_id = sp->vs_link_id;
/*
* If an interval is specified, and a vnic ID is not specified,
* continuously show the stats only for the first vnic.
*/
specific_link = (sp->vs_vnic_id != DATALINK_ALL_LINKID);
specific_dev = (sp->vs_link_id != DATALINK_ALL_LINKID);
for (;;) {
/* Get stats for each vnic */
state.vs_found = B_FALSE;
state.vs_donefirst = B_FALSE;
state.vs_printstats = B_FALSE;
state.vs_flags = DLADM_OPT_ACTIVE;
if (!specific_link) {
(void) dladm_walk_datalink_id(show_vnic, handle, &state,
DATALINK_CLASS_VNIC, DATALINK_ANY_MEDIATYPE,
DLADM_OPT_ACTIVE);
} else {
(void) show_vnic(handle, sp->vs_vnic_id, &state);
if (state.vs_status != DLADM_STATUS_OK) {
die_dlerr(state.vs_status,
"failed to show vnic '%s'", sp->vs_vnic);
}
}
if (specific_link && !state.vs_found)
die("non-existent vnic '%s'", sp->vs_vnic);
if (specific_dev && !state.vs_found)
die("device %s has no vnics", sp->vs_link);
/* Show totals */
if ((specific_link | specific_dev) && !interval) {
(void) printf("Total");
(void) printf("\t%-10llu",
state.vs_totalstats.ipackets);
(void) printf("%-12llu",
state.vs_totalstats.rbytes);
(void) printf("%-10llu",
state.vs_totalstats.opackets);
(void) printf("%-12llu\n",
state.vs_totalstats.obytes);
}
/* Show stats for each vnic */
state.vs_donefirst = B_FALSE;
state.vs_printstats = B_TRUE;
if (!specific_link) {
(void) dladm_walk_datalink_id(show_vnic, handle, &state,
DATALINK_CLASS_VNIC, DATALINK_ANY_MEDIATYPE,
DLADM_OPT_ACTIVE);
} else {
(void) show_vnic(handle, sp->vs_vnic_id, &state);
if (state.vs_status != DLADM_STATUS_OK) {
die_dlerr(state.vs_status,
"failed to show vnic '%s'", sp->vs_vnic);
}
}
if (interval == 0)
break;
(void) fflush(stdout);
(void) sleep(interval);
}
}
static void
get_mac_stats(const char *dev, pktsum_t *stats)
{
kstat_ctl_t *kcp;
kstat_t *ksp;
char module[DLPI_LINKNAME_MAX];
uint_t instance;
bzero(stats, sizeof (*stats));
if (dlpi_parselink(dev, module, &instance) != DLPI_SUCCESS)
return;
if ((kcp = kstat_open()) == NULL) {
warn("kstat open operation failed");
return;
}
ksp = dladm_kstat_lookup(kcp, module, instance, "mac", NULL);
if (ksp != NULL)
dladm_get_stats(kcp, ksp, stats);
(void) kstat_close(kcp);
}
static void
get_link_stats(const char *link, pktsum_t *stats)
{
kstat_ctl_t *kcp;
kstat_t *ksp;
bzero(stats, sizeof (*stats));
if ((kcp = kstat_open()) == NULL) {
warn("kstat_open operation failed");
return;
}
ksp = dladm_kstat_lookup(kcp, "link", 0, link, NULL);
if (ksp != NULL)
dladm_get_stats(kcp, ksp, stats);
(void) kstat_close(kcp);
}
static int
query_kstat(char *module, int instance, const char *name, const char *stat,
uint8_t type, void *val)
{
kstat_ctl_t *kcp;
kstat_t *ksp;
if ((kcp = kstat_open()) == NULL) {
warn("kstat open operation failed");
return (-1);
}
if ((ksp = kstat_lookup(kcp, module, instance, (char *)name)) == NULL) {
/*
* The kstat query could fail if the underlying MAC
* driver was already detached.
*/
goto bail;
}
if (kstat_read(kcp, ksp, NULL) == -1) {
warn("kstat read failed");
goto bail;
}
if (dladm_kstat_value(ksp, stat, type, val) < 0)
goto bail;
(void) kstat_close(kcp);
return (0);
bail:
(void) kstat_close(kcp);
return (-1);
}
static int
get_one_kstat(const char *name, const char *stat, uint8_t type,
void *val, boolean_t islink)
{
char module[DLPI_LINKNAME_MAX];
uint_t instance;
if (islink) {
return (query_kstat("link", 0, name, stat, type, val));
} else {
if (dlpi_parselink(name, module, &instance) != DLPI_SUCCESS)
return (-1);
return (query_kstat(module, instance, "mac", stat, type, val));
}
}
static uint64_t
get_ifspeed(const char *name, boolean_t islink)
{
uint64_t ifspeed = 0;
(void) get_one_kstat(name, "ifspeed", KSTAT_DATA_UINT64,
&ifspeed, islink);
return (ifspeed);
}
static const char *
get_linkstate(const char *name, boolean_t islink, char *buf)
{
link_state_t linkstate;
if (get_one_kstat(name, "link_state", KSTAT_DATA_UINT32,
&linkstate, islink) != 0) {
(void) strlcpy(buf, "?", DLADM_STRSIZE);
return (buf);
}
return (dladm_linkstate2str(linkstate, buf));
}
static const char *
get_linkduplex(const char *name, boolean_t islink, char *buf)
{
link_duplex_t linkduplex;
if (get_one_kstat(name, "link_duplex", KSTAT_DATA_UINT32,
&linkduplex, islink) != 0) {
(void) strlcpy(buf, "unknown", DLADM_STRSIZE);
return (buf);
}
return (dladm_linkduplex2str(linkduplex, buf));
}
static int
parse_wifi_fields(char *str, ofmt_handle_t *ofmt, uint_t cmdtype,
boolean_t parsable)
{
ofmt_field_t *template, *of;
ofmt_cb_t *fn;
ofmt_status_t oferr;
if (cmdtype == WIFI_CMD_SCAN) {
template = wifi_common_fields;
if (str == NULL)
str = def_scan_wifi_fields;
if (strcasecmp(str, "all") == 0)
str = all_scan_wifi_fields;
fn = print_wlan_attr_cb;
} else if (cmdtype == WIFI_CMD_SHOW) {
bcopy(wifi_common_fields, &wifi_show_fields[2],
sizeof (wifi_common_fields));
template = wifi_show_fields;
if (str == NULL)
str = def_show_wifi_fields;
if (strcasecmp(str, "all") == 0)
str = all_show_wifi_fields;
fn = print_link_attr_cb;
} else {
return (-1);
}
for (of = template; of->of_name != NULL; of++) {
if (of->of_cb == NULL)
of->of_cb = fn;
}
oferr = ofmt_open(str, template, (parsable ? OFMT_PARSABLE : 0),
0, ofmt);
dladm_ofmt_check(oferr, parsable, *ofmt);
return (0);
}
typedef struct print_wifi_state {
char *ws_link;
boolean_t ws_parsable;
boolean_t ws_header;
ofmt_handle_t ws_ofmt;
} print_wifi_state_t;
typedef struct wlan_scan_args_s {
print_wifi_state_t *ws_state;
void *ws_attr;
} wlan_scan_args_t;
static boolean_t
print_wlan_attr_cb(ofmt_arg_t *ofarg, char *buf, uint_t bufsize)
{
wlan_scan_args_t *w = ofarg->ofmt_cbarg;
print_wifi_state_t *statep = w->ws_state;
dladm_wlan_attr_t *attrp = w->ws_attr;
char tmpbuf[DLADM_STRSIZE];
if (ofarg->ofmt_id == 0) {
(void) strlcpy(buf, (char *)statep->ws_link, bufsize);
return (B_TRUE);
}
if ((ofarg->ofmt_id & attrp->wa_valid) == 0)
return (B_TRUE);
switch (ofarg->ofmt_id) {
case DLADM_WLAN_ATTR_ESSID:
(void) dladm_wlan_essid2str(&attrp->wa_essid, tmpbuf);
break;
case DLADM_WLAN_ATTR_BSSID:
(void) dladm_wlan_bssid2str(&attrp->wa_bssid, tmpbuf);
break;
case DLADM_WLAN_ATTR_SECMODE:
(void) dladm_wlan_secmode2str(&attrp->wa_secmode, tmpbuf);
break;
case DLADM_WLAN_ATTR_STRENGTH:
(void) dladm_wlan_strength2str(&attrp->wa_strength, tmpbuf);
break;
case DLADM_WLAN_ATTR_MODE:
(void) dladm_wlan_mode2str(&attrp->wa_mode, tmpbuf);
break;
case DLADM_WLAN_ATTR_SPEED:
(void) dladm_wlan_speed2str(&attrp->wa_speed, tmpbuf);
(void) strlcat(tmpbuf, "Mb", sizeof (tmpbuf));
break;
case DLADM_WLAN_ATTR_AUTH:
(void) dladm_wlan_auth2str(&attrp->wa_auth, tmpbuf);
break;
case DLADM_WLAN_ATTR_BSSTYPE:
(void) dladm_wlan_bsstype2str(&attrp->wa_bsstype, tmpbuf);
break;
}
(void) strlcpy(buf, tmpbuf, bufsize);
return (B_TRUE);
}
static boolean_t
print_scan_results(void *arg, dladm_wlan_attr_t *attrp)
{
print_wifi_state_t *statep = arg;
wlan_scan_args_t warg;
bzero(&warg, sizeof (warg));
warg.ws_state = statep;
warg.ws_attr = attrp;
ofmt_print(statep->ws_ofmt, &warg);
return (B_TRUE);
}
static int
scan_wifi(dladm_handle_t dh, datalink_id_t linkid, void *arg)
{
print_wifi_state_t *statep = arg;
dladm_status_t status;
char link[MAXLINKNAMELEN];
if ((status = dladm_datalink_id2info(dh, linkid, NULL, NULL, NULL, link,
sizeof (link))) != DLADM_STATUS_OK) {
return (DLADM_WALK_CONTINUE);
}
statep->ws_link = link;
status = dladm_wlan_scan(dh, linkid, statep, print_scan_results);
if (status != DLADM_STATUS_OK)
die_dlerr(status, "cannot scan link '%s'", statep->ws_link);
return (DLADM_WALK_CONTINUE);
}
static boolean_t
print_wifi_status_cb(ofmt_arg_t *ofarg, char *buf, uint_t bufsize)
{
static char tmpbuf[DLADM_STRSIZE];
wlan_scan_args_t *w = ofarg->ofmt_cbarg;
dladm_wlan_linkattr_t *attrp = w->ws_attr;
if ((ofarg->ofmt_id & attrp->la_valid) != 0) {
(void) dladm_wlan_linkstatus2str(&attrp->la_status, tmpbuf);
(void) strlcpy(buf, tmpbuf, bufsize);
}
return (B_TRUE);
}
static boolean_t
print_link_attr_cb(ofmt_arg_t *ofarg, char *buf, uint_t bufsize)
{
wlan_scan_args_t *w = ofarg->ofmt_cbarg, w1;
print_wifi_state_t *statep = w->ws_state;
dladm_wlan_linkattr_t *attrp = w->ws_attr;
bzero(&w1, sizeof (w1));
w1.ws_state = statep;
w1.ws_attr = &attrp->la_wlan_attr;
ofarg->ofmt_cbarg = &w1;
return (print_wlan_attr_cb(ofarg, buf, bufsize));
}
static int
show_wifi(dladm_handle_t dh, datalink_id_t linkid, void *arg)
{
print_wifi_state_t *statep = arg;
dladm_wlan_linkattr_t attr;
dladm_status_t status;
char link[MAXLINKNAMELEN];
wlan_scan_args_t warg;
if ((status = dladm_datalink_id2info(dh, linkid, NULL, NULL, NULL, link,
sizeof (link))) != DLADM_STATUS_OK) {
return (DLADM_WALK_CONTINUE);
}
/* dladm_wlan_get_linkattr() memsets attr with 0 */
status = dladm_wlan_get_linkattr(dh, linkid, &attr);
if (status != DLADM_STATUS_OK)
die_dlerr(status, "cannot get link attributes for %s", link);
statep->ws_link = link;
bzero(&warg, sizeof (warg));
warg.ws_state = statep;
warg.ws_attr = &attr;
ofmt_print(statep->ws_ofmt, &warg);
return (DLADM_WALK_CONTINUE);
}
static void
do_display_wifi(int argc, char **argv, int cmd, const char *use)
{
int option;
char *fields_str = NULL;
int (*callback)(dladm_handle_t, datalink_id_t, void *);
print_wifi_state_t state;
datalink_id_t linkid = DATALINK_ALL_LINKID;
dladm_status_t status;
if (cmd == WIFI_CMD_SCAN)
callback = scan_wifi;
else if (cmd == WIFI_CMD_SHOW)
callback = show_wifi;
else
return;
state.ws_parsable = B_FALSE;
state.ws_header = B_TRUE;
opterr = 0;
while ((option = getopt_long(argc, argv, ":o:p",
wifi_longopts, NULL)) != -1) {
switch (option) {
case 'o':
fields_str = optarg;
break;
case 'p':
state.ws_parsable = B_TRUE;
break;
default:
die_opterr(optopt, option, use);
}
}
if (state.ws_parsable && fields_str == NULL)
die("-p requires -o");
if (state.ws_parsable && strcasecmp(fields_str, "all") == 0)
die("\"-o all\" is invalid with -p");
if (optind == (argc - 1)) {
if ((status = dladm_name2info(handle, argv[optind], &linkid,
NULL, NULL, NULL)) != DLADM_STATUS_OK) {
die_dlerr(status, "link %s is not valid", argv[optind]);
}
} else if (optind != argc) {
usage();
}
if (parse_wifi_fields(fields_str, &state.ws_ofmt, cmd,
state.ws_parsable) < 0)
die("invalid field(s) specified");
if (linkid == DATALINK_ALL_LINKID) {
(void) dladm_walk_datalink_id(callback, handle, &state,
DATALINK_CLASS_PHYS | DATALINK_CLASS_SIMNET,
DL_WIFI, DLADM_OPT_ACTIVE);
} else {
(void) (*callback)(handle, linkid, &state);
}
ofmt_close(state.ws_ofmt);
}
static void
do_scan_wifi(int argc, char **argv, const char *use)
{
do_display_wifi(argc, argv, WIFI_CMD_SCAN, use);
}
static void
do_show_wifi(int argc, char **argv, const char *use)
{
do_display_wifi(argc, argv, WIFI_CMD_SHOW, use);
}
typedef struct wlan_count_attr {
uint_t wc_count;
datalink_id_t wc_linkid;
} wlan_count_attr_t;
/* ARGSUSED */
static int
do_count_wlan(dladm_handle_t dh, datalink_id_t linkid, void *arg)
{
wlan_count_attr_t *cp = arg;
if (cp->wc_count == 0)
cp->wc_linkid = linkid;
cp->wc_count++;
return (DLADM_WALK_CONTINUE);
}
static int
parse_wlan_keys(char *str, dladm_wlan_key_t **keys, uint_t *key_countp)
{
uint_t i;
dladm_wlan_key_t *wk;
int nfields = 1;
char *field, *token, *lasts = NULL, c;
token = str;
while ((c = *token++) != NULL) {
if (c == ',')
nfields++;
}
token = strdup(str);
if (token == NULL)
return (-1);
wk = malloc(nfields * sizeof (dladm_wlan_key_t));
if (wk == NULL)
goto fail;
token = str;
for (i = 0; i < nfields; i++) {
char *s;
dladm_secobj_class_t class;
dladm_status_t status;
field = strtok_r(token, ",", &lasts);
token = NULL;
(void) strlcpy(wk[i].wk_name, field,
DLADM_WLAN_MAX_KEYNAME_LEN);
wk[i].wk_idx = 1;
if ((s = strrchr(wk[i].wk_name, ':')) != NULL) {
if (s[1] == '\0' || s[2] != '\0' || !isdigit(s[1]))
goto fail;
wk[i].wk_idx = (uint_t)(s[1] - '0');
*s = '\0';
}
wk[i].wk_len = DLADM_WLAN_MAX_KEY_LEN;
status = dladm_get_secobj(handle, wk[i].wk_name, &class,
wk[i].wk_val, &wk[i].wk_len, 0);
if (status != DLADM_STATUS_OK) {
if (status == DLADM_STATUS_NOTFOUND) {
status = dladm_get_secobj(handle, wk[i].wk_name,
&class, wk[i].wk_val, &wk[i].wk_len,
DLADM_OPT_PERSIST);
}
if (status != DLADM_STATUS_OK)
goto fail;
}
wk[i].wk_class = class;
}
*keys = wk;
*key_countp = i;
free(token);
return (0);
fail:
free(wk);
free(token);
return (-1);
}
static void
do_connect_wifi(int argc, char **argv, const char *use)
{
int option;
dladm_wlan_attr_t attr, *attrp;
dladm_status_t status = DLADM_STATUS_OK;
int timeout = DLADM_WLAN_CONNECT_TIMEOUT_DEFAULT;
datalink_id_t linkid = DATALINK_ALL_LINKID;
dladm_wlan_key_t *keys = NULL;
uint_t key_count = 0;
uint_t flags = 0;
dladm_wlan_secmode_t keysecmode = DLADM_WLAN_SECMODE_NONE;
char buf[DLADM_STRSIZE];
opterr = 0;
(void) memset(&attr, 0, sizeof (attr));
while ((option = getopt_long(argc, argv, ":e:i:a:m:b:s:k:T:c",
wifi_longopts, NULL)) != -1) {
switch (option) {
case 'e':
status = dladm_wlan_str2essid(optarg, &attr.wa_essid);
if (status != DLADM_STATUS_OK)
die("invalid ESSID '%s'", optarg);
attr.wa_valid |= DLADM_WLAN_ATTR_ESSID;
/*
* Try to connect without doing a scan.
*/
flags |= DLADM_WLAN_CONNECT_NOSCAN;
break;
case 'i':
status = dladm_wlan_str2bssid(optarg, &attr.wa_bssid);
if (status != DLADM_STATUS_OK)
die("invalid BSSID %s", optarg);
attr.wa_valid |= DLADM_WLAN_ATTR_BSSID;
break;
case 'a':
status = dladm_wlan_str2auth(optarg, &attr.wa_auth);
if (status != DLADM_STATUS_OK)
die("invalid authentication mode '%s'", optarg);
attr.wa_valid |= DLADM_WLAN_ATTR_AUTH;
break;
case 'm':
status = dladm_wlan_str2mode(optarg, &attr.wa_mode);
if (status != DLADM_STATUS_OK)
die("invalid mode '%s'", optarg);
attr.wa_valid |= DLADM_WLAN_ATTR_MODE;
break;
case 'b':
if ((status = dladm_wlan_str2bsstype(optarg,
&attr.wa_bsstype)) != DLADM_STATUS_OK) {
die("invalid bsstype '%s'", optarg);
}
attr.wa_valid |= DLADM_WLAN_ATTR_BSSTYPE;
break;
case 's':
if ((status = dladm_wlan_str2secmode(optarg,
&attr.wa_secmode)) != DLADM_STATUS_OK) {
die("invalid security mode '%s'", optarg);
}
attr.wa_valid |= DLADM_WLAN_ATTR_SECMODE;
break;
case 'k':
if (parse_wlan_keys(optarg, &keys, &key_count) < 0)
die("invalid key(s) '%s'", optarg);
if (keys[0].wk_class == DLADM_SECOBJ_CLASS_WEP)
keysecmode = DLADM_WLAN_SECMODE_WEP;
else
keysecmode = DLADM_WLAN_SECMODE_WPA;
break;
case 'T':
if (strcasecmp(optarg, "forever") == 0) {
timeout = -1;
break;
}
if (!str2int(optarg, &timeout) || timeout < 0)
die("invalid timeout value '%s'", optarg);
break;
case 'c':
flags |= DLADM_WLAN_CONNECT_CREATEIBSS;
flags |= DLADM_WLAN_CONNECT_CREATEIBSS;
break;
default:
die_opterr(optopt, option, use);
break;
}
}
if (keysecmode == DLADM_WLAN_SECMODE_NONE) {
if ((attr.wa_valid & DLADM_WLAN_ATTR_SECMODE) != 0) {
die("key required for security mode '%s'",
dladm_wlan_secmode2str(&attr.wa_secmode, buf));
}
} else {
if ((attr.wa_valid & DLADM_WLAN_ATTR_SECMODE) != 0 &&
attr.wa_secmode != keysecmode)
die("incompatible -s and -k options");
attr.wa_valid |= DLADM_WLAN_ATTR_SECMODE;
attr.wa_secmode = keysecmode;
}
if (optind == (argc - 1)) {
if ((status = dladm_name2info(handle, argv[optind], &linkid,
NULL, NULL, NULL)) != DLADM_STATUS_OK) {
die_dlerr(status, "link %s is not valid", argv[optind]);
}
} else if (optind != argc) {
usage();
}
if (linkid == DATALINK_ALL_LINKID) {
wlan_count_attr_t wcattr;
wcattr.wc_linkid = DATALINK_INVALID_LINKID;
wcattr.wc_count = 0;
(void) dladm_walk_datalink_id(do_count_wlan, handle, &wcattr,
DATALINK_CLASS_PHYS | DATALINK_CLASS_SIMNET,
DL_WIFI, DLADM_OPT_ACTIVE);
if (wcattr.wc_count == 0) {
die("no wifi links are available");
} else if (wcattr.wc_count > 1) {
die("link name is required when more than one wifi "
"link is available");
}
linkid = wcattr.wc_linkid;
}
attrp = (attr.wa_valid == 0) ? NULL : &attr;
again:
if ((status = dladm_wlan_connect(handle, linkid, attrp, timeout, keys,
key_count, flags)) != DLADM_STATUS_OK) {
if ((flags & DLADM_WLAN_CONNECT_NOSCAN) != 0) {
/*
* Try again with scanning and filtering.
*/
flags &= ~DLADM_WLAN_CONNECT_NOSCAN;
goto again;
}
if (status == DLADM_STATUS_NOTFOUND) {
if (attr.wa_valid == 0) {
die("no wifi networks are available");
} else {
die("no wifi networks with the specified "
"criteria are available");
}
}
die_dlerr(status, "cannot connect");
}
free(keys);
}
/* ARGSUSED */
static int
do_all_disconnect_wifi(dladm_handle_t dh, datalink_id_t linkid, void *arg)
{
dladm_status_t status;
status = dladm_wlan_disconnect(dh, linkid);
if (status != DLADM_STATUS_OK)
warn_dlerr(status, "cannot disconnect link");
return (DLADM_WALK_CONTINUE);
}
static void
do_disconnect_wifi(int argc, char **argv, const char *use)
{
int option;
datalink_id_t linkid = DATALINK_ALL_LINKID;
boolean_t all_links = B_FALSE;
dladm_status_t status;
wlan_count_attr_t wcattr;
opterr = 0;
while ((option = getopt_long(argc, argv, ":a",
wifi_longopts, NULL)) != -1) {
switch (option) {
case 'a':
all_links = B_TRUE;
break;
default:
die_opterr(optopt, option, use);
break;
}
}
if (optind == (argc - 1)) {
if ((status = dladm_name2info(handle, argv[optind], &linkid,
NULL, NULL, NULL)) != DLADM_STATUS_OK) {
die_dlerr(status, "link %s is not valid", argv[optind]);
}
} else if (optind != argc) {
usage();
}
if (linkid == DATALINK_ALL_LINKID) {
if (!all_links) {
wcattr.wc_linkid = linkid;
wcattr.wc_count = 0;
(void) dladm_walk_datalink_id(do_count_wlan, handle,
&wcattr,
DATALINK_CLASS_PHYS | DATALINK_CLASS_SIMNET,
DL_WIFI, DLADM_OPT_ACTIVE);
if (wcattr.wc_count == 0) {
die("no wifi links are available");
} else if (wcattr.wc_count > 1) {
die("link name is required when more than "
"one wifi link is available");
}
linkid = wcattr.wc_linkid;
} else {
(void) dladm_walk_datalink_id(do_all_disconnect_wifi,
handle, NULL,
DATALINK_CLASS_PHYS | DATALINK_CLASS_SIMNET,
DL_WIFI, DLADM_OPT_ACTIVE);
return;
}
}
status = dladm_wlan_disconnect(handle, linkid);
if (status != DLADM_STATUS_OK)
die_dlerr(status, "cannot disconnect");
}
static void
print_linkprop(datalink_id_t linkid, show_linkprop_state_t *statep,
const char *propname, dladm_prop_type_t type, const char *format,
char **pptr)
{
int i;
char *ptr, *lim;
char buf[DLADM_STRSIZE];
char *unknown = "--", *notsup = "";
char **propvals = statep->ls_propvals;
uint_t valcnt = DLADM_MAX_PROP_VALCNT;
dladm_status_t status;
status = dladm_get_linkprop(handle, linkid, type, propname, propvals,
&valcnt);
if (status != DLADM_STATUS_OK) {
if (status == DLADM_STATUS_TEMPONLY) {
if (type == DLADM_PROP_VAL_MODIFIABLE &&
statep->ls_persist) {
valcnt = 1;
propvals = &unknown;
} else {
statep->ls_status = status;
statep->ls_retstatus = status;
return;
}
} else if (status == DLADM_STATUS_NOTSUP ||
statep->ls_persist) {
valcnt = 1;
if (type == DLADM_PROP_VAL_CURRENT ||
type == DLADM_PROP_VAL_PERM)
propvals = &unknown;
else
propvals = ¬sup;
} else if (status == DLADM_STATUS_NOTDEFINED) {
propvals = ¬sup; /* STR_UNDEF_VAL */
} else {
if (statep->ls_proplist &&
statep->ls_status == DLADM_STATUS_OK) {
warn_dlerr(status,
"cannot get link property '%s' for %s",
propname, statep->ls_link);
}
statep->ls_status = status;
statep->ls_retstatus = status;
return;
}
}
statep->ls_status = DLADM_STATUS_OK;
buf[0] = '\0';
ptr = buf;
lim = buf + DLADM_STRSIZE;
for (i = 0; i < valcnt; i++) {
if (propvals[i][0] == '\0' && !statep->ls_parsable)
ptr += snprintf(ptr, lim - ptr, "--,");
else
ptr += snprintf(ptr, lim - ptr, "%s,", propvals[i]);
if (ptr >= lim)
break;
}
if (valcnt > 0)
buf[strlen(buf) - 1] = '\0';
lim = statep->ls_line + MAX_PROP_LINE;
if (statep->ls_parsable) {
*pptr += snprintf(*pptr, lim - *pptr,
"%s", buf);
} else {
*pptr += snprintf(*pptr, lim - *pptr, format, buf);
}
}
static boolean_t
print_linkprop_cb(ofmt_arg_t *ofarg, char *buf, uint_t bufsize)
{
linkprop_args_t *arg = ofarg->ofmt_cbarg;
char *propname = arg->ls_propname;
show_linkprop_state_t *statep = arg->ls_state;
char *ptr = statep->ls_line;
char *lim = ptr + MAX_PROP_LINE;
datalink_id_t linkid = arg->ls_linkid;
switch (ofarg->ofmt_id) {
case LINKPROP_LINK:
(void) snprintf(ptr, lim - ptr, "%s", statep->ls_link);
break;
case LINKPROP_PROPERTY:
(void) snprintf(ptr, lim - ptr, "%s", propname);
break;
case LINKPROP_VALUE:
print_linkprop(linkid, statep, propname,
statep->ls_persist ? DLADM_PROP_VAL_PERSISTENT :
DLADM_PROP_VAL_CURRENT, "%s", &ptr);
/*
* If we failed to query the link property, for example, query
* the persistent value of a non-persistable link property,
* simply skip the output.
*/
if (statep->ls_status != DLADM_STATUS_OK)
goto skip;
ptr = statep->ls_line;
break;
case LINKPROP_PERM:
print_linkprop(linkid, statep, propname,
DLADM_PROP_VAL_PERM, "%s", &ptr);
if (statep->ls_status != DLADM_STATUS_OK)
goto skip;
ptr = statep->ls_line;
break;
case LINKPROP_DEFAULT:
print_linkprop(linkid, statep, propname,
DLADM_PROP_VAL_DEFAULT, "%s", &ptr);
if (statep->ls_status != DLADM_STATUS_OK)
goto skip;
ptr = statep->ls_line;
break;
case LINKPROP_POSSIBLE:
print_linkprop(linkid, statep, propname,
DLADM_PROP_VAL_MODIFIABLE, "%s ", &ptr);
if (statep->ls_status != DLADM_STATUS_OK)
goto skip;
ptr = statep->ls_line;
break;
default:
die("invalid input");
break;
}
(void) strlcpy(buf, ptr, bufsize);
return (B_TRUE);
skip:
return ((statep->ls_status == DLADM_STATUS_OK) ?
B_TRUE : B_FALSE);
}
static boolean_t
linkprop_is_supported(datalink_id_t linkid, const char *propname,
show_linkprop_state_t *statep)
{
dladm_status_t status;
uint_t valcnt = DLADM_MAX_PROP_VALCNT;
/* if used with -p flag, always print output */
if (statep->ls_proplist != NULL)
return (B_TRUE);
status = dladm_get_linkprop(handle, linkid, DLADM_PROP_VAL_DEFAULT,
propname, statep->ls_propvals, &valcnt);
if (status == DLADM_STATUS_OK)
return (B_TRUE);
/*
* A system wide default value is not available for the
* property. Check if current value can be retrieved.
*/
status = dladm_get_linkprop(handle, linkid, DLADM_PROP_VAL_CURRENT,
propname, statep->ls_propvals, &valcnt);
return (status == DLADM_STATUS_OK);
}
/* ARGSUSED */
static int
show_linkprop(dladm_handle_t dh, datalink_id_t linkid, const char *propname,
void *arg)
{
show_linkprop_state_t *statep = arg;
linkprop_args_t ls_arg;
bzero(&ls_arg, sizeof (ls_arg));
ls_arg.ls_state = statep;
ls_arg.ls_propname = (char *)propname;
ls_arg.ls_linkid = linkid;
/*
* This will need to be fixed when kernel interfaces are added
* to enable walking of all known private properties. For now,
* we are limited to walking persistent private properties only.
*/
if ((propname[0] == '_') && !statep->ls_persist &&
(statep->ls_proplist == NULL))
return (DLADM_WALK_CONTINUE);
if (!statep->ls_parsable &&
!linkprop_is_supported(linkid, propname, statep))
return (DLADM_WALK_CONTINUE);
ofmt_print(statep->ls_ofmt, &ls_arg);
return (DLADM_WALK_CONTINUE);
}
static void
do_show_linkprop(int argc, char **argv, const char *use)
{
int option;
char propstr[DLADM_STRSIZE];
dladm_arg_list_t *proplist = NULL;
datalink_id_t linkid = DATALINK_ALL_LINKID;
show_linkprop_state_t state;
uint32_t flags = DLADM_OPT_ACTIVE;
dladm_status_t status;
char *fields_str = NULL;
ofmt_handle_t ofmt;
ofmt_status_t oferr;
uint_t ofmtflags = 0;
bzero(propstr, DLADM_STRSIZE);
opterr = 0;
state.ls_propvals = NULL;
state.ls_line = NULL;
state.ls_parsable = B_FALSE;
state.ls_persist = B_FALSE;
state.ls_header = B_TRUE;
state.ls_retstatus = DLADM_STATUS_OK;
while ((option = getopt_long(argc, argv, ":p:cPo:",
prop_longopts, NULL)) != -1) {
switch (option) {
case 'p':
(void) strlcat(propstr, optarg, DLADM_STRSIZE);
if (strlcat(propstr, ",", DLADM_STRSIZE) >=
DLADM_STRSIZE)
die("property list too long '%s'", propstr);
break;
case 'c':
state.ls_parsable = B_TRUE;
break;
case 'P':
state.ls_persist = B_TRUE;
flags = DLADM_OPT_PERSIST;
break;
case 'o':
fields_str = optarg;
break;
default:
die_opterr(optopt, option, use);
break;
}
}
if (optind == (argc - 1)) {
if ((status = dladm_name2info(handle, argv[optind], &linkid,
NULL, NULL, NULL)) != DLADM_STATUS_OK) {
die_dlerr(status, "link %s is not valid", argv[optind]);
}
} else if (optind != argc) {
usage();
}
if (dladm_parse_link_props(propstr, &proplist, B_TRUE)
!= DLADM_STATUS_OK)
die("invalid link properties specified");
state.ls_proplist = proplist;
state.ls_status = DLADM_STATUS_OK;
if (state.ls_parsable)
ofmtflags |= OFMT_PARSABLE;
else
ofmtflags |= OFMT_WRAP;
oferr = ofmt_open(fields_str, linkprop_fields, ofmtflags, 0, &ofmt);
dladm_ofmt_check(oferr, state.ls_parsable, ofmt);
state.ls_ofmt = ofmt;
if (linkid == DATALINK_ALL_LINKID) {
(void) dladm_walk_datalink_id(show_linkprop_onelink, handle,
&state, DATALINK_CLASS_ALL, DATALINK_ANY_MEDIATYPE, flags);
} else {
(void) show_linkprop_onelink(handle, linkid, &state);
}
ofmt_close(ofmt);
dladm_free_props(proplist);
if (state.ls_retstatus != DLADM_STATUS_OK) {
dladm_close(handle);
exit(EXIT_FAILURE);
}
}
static int
show_linkprop_onelink(dladm_handle_t hdl, datalink_id_t linkid, void *arg)
{
int i;
char *buf;
uint32_t flags;
dladm_arg_list_t *proplist = NULL;
show_linkprop_state_t *statep = arg;
dlpi_handle_t dh = NULL;
statep->ls_status = DLADM_STATUS_OK;
if (dladm_datalink_id2info(hdl, linkid, &flags, NULL, NULL,
statep->ls_link, MAXLINKNAMELEN) != DLADM_STATUS_OK) {
statep->ls_status = DLADM_STATUS_NOTFOUND;
return (DLADM_WALK_CONTINUE);
}
if ((statep->ls_persist && !(flags & DLADM_OPT_PERSIST)) ||
(!statep->ls_persist && !(flags & DLADM_OPT_ACTIVE))) {
statep->ls_status = DLADM_STATUS_BADARG;
return (DLADM_WALK_CONTINUE);
}
proplist = statep->ls_proplist;
/*
* When some WiFi links are opened for the first time, their hardware
* automatically scans for APs and does other slow operations. Thus,
* if there are no open links, the retrieval of link properties
* (below) will proceed slowly unless we hold the link open.
*
* Note that failure of dlpi_open() does not necessarily mean invalid
* link properties, because dlpi_open() may fail because of incorrect
* autopush configuration. Therefore, we ingore the return value of
* dlpi_open().
*/
if (!statep->ls_persist)
(void) dlpi_open(statep->ls_link, &dh, 0);
buf = malloc((sizeof (char *) + DLADM_PROP_VAL_MAX) *
DLADM_MAX_PROP_VALCNT + MAX_PROP_LINE);
if (buf == NULL)
die("insufficient memory");
statep->ls_propvals = (char **)(void *)buf;
for (i = 0; i < DLADM_MAX_PROP_VALCNT; i++) {
statep->ls_propvals[i] = buf +
sizeof (char *) * DLADM_MAX_PROP_VALCNT +
i * DLADM_PROP_VAL_MAX;
}
statep->ls_line = buf +
(sizeof (char *) + DLADM_PROP_VAL_MAX) * DLADM_MAX_PROP_VALCNT;
if (proplist != NULL) {
for (i = 0; i < proplist->al_count; i++) {
(void) show_linkprop(hdl, linkid,
proplist->al_info[i].ai_name, statep);
}
} else {
(void) dladm_walk_linkprop(hdl, linkid, statep,
show_linkprop);
}
if (dh != NULL)
dlpi_close(dh);
free(buf);
return (DLADM_WALK_CONTINUE);
}
static int
reset_one_linkprop(dladm_handle_t dh, datalink_id_t linkid,
const char *propname, void *arg)
{
set_linkprop_state_t *statep = arg;
dladm_status_t status;
status = dladm_set_linkprop(dh, linkid, propname, NULL, 0,
DLADM_OPT_ACTIVE | (statep->ls_temp ? 0 : DLADM_OPT_PERSIST));
if (status != DLADM_STATUS_OK &&
status != DLADM_STATUS_PROPRDONLY &&
status != DLADM_STATUS_NOTSUP) {
warn_dlerr(status, "cannot reset link property '%s' on '%s'",
propname, statep->ls_name);
statep->ls_status = status;
}
return (DLADM_WALK_CONTINUE);
}
static void
set_linkprop(int argc, char **argv, boolean_t reset, const char *use)
{
int i, option;
char errmsg[DLADM_STRSIZE];
char *altroot = NULL;
datalink_id_t linkid;
boolean_t temp = B_FALSE;
dladm_status_t status = DLADM_STATUS_OK;
char propstr[DLADM_STRSIZE];
dladm_arg_list_t *proplist = NULL;
opterr = 0;
bzero(propstr, DLADM_STRSIZE);
while ((option = getopt_long(argc, argv, ":p:R:t",
prop_longopts, NULL)) != -1) {
switch (option) {
case 'p':
(void) strlcat(propstr, optarg, DLADM_STRSIZE);
if (strlcat(propstr, ",", DLADM_STRSIZE) >=
DLADM_STRSIZE)
die("property list too long '%s'", propstr);
break;
case 't':
temp = B_TRUE;
break;
case 'R':
altroot = optarg;
break;
default:
die_opterr(optopt, option, use);
}
}
/* get link name (required last argument) */
if (optind != (argc - 1))
usage();
if (dladm_parse_link_props(propstr, &proplist, reset) !=
DLADM_STATUS_OK)
die("invalid link properties specified");
if (proplist == NULL && !reset)
die("link property must be specified");
if (altroot != NULL) {
dladm_free_props(proplist);
altroot_cmd(altroot, argc, argv);
}
status = dladm_name2info(handle, argv[optind], &linkid, NULL, NULL,
NULL);
if (status != DLADM_STATUS_OK)
die_dlerr(status, "link %s is not valid", argv[optind]);
if (proplist == NULL) {
set_linkprop_state_t state;
state.ls_name = argv[optind];
state.ls_reset = reset;
state.ls_temp = temp;
state.ls_status = DLADM_STATUS_OK;
(void) dladm_walk_linkprop(handle, linkid, &state,
reset_one_linkprop);
status = state.ls_status;
goto done;
}
for (i = 0; i < proplist->al_count; i++) {
dladm_arg_info_t *aip = &proplist->al_info[i];
char **val;
uint_t count;
if (reset) {
val = NULL;
count = 0;
} else {
val = aip->ai_val;
count = aip->ai_count;
if (count == 0) {
warn("no value specified for '%s'",
aip->ai_name);
status = DLADM_STATUS_BADARG;
continue;
}
}
status = dladm_set_linkprop(handle, linkid, aip->ai_name, val,
count, DLADM_OPT_ACTIVE | (temp ? 0 : DLADM_OPT_PERSIST));
switch (status) {
case DLADM_STATUS_OK:
break;
case DLADM_STATUS_NOTFOUND:
warn("invalid link property '%s'", aip->ai_name);
break;
case DLADM_STATUS_BADVAL: {
int j;
char *ptr, *lim;
char **propvals = NULL;
uint_t valcnt = DLADM_MAX_PROP_VALCNT;
dladm_status_t s;
ptr = malloc((sizeof (char *) +
DLADM_PROP_VAL_MAX) * DLADM_MAX_PROP_VALCNT +
MAX_PROP_LINE);
propvals = (char **)(void *)ptr;
if (propvals == NULL)
die("insufficient memory");
for (j = 0; j < DLADM_MAX_PROP_VALCNT; j++) {
propvals[j] = ptr + sizeof (char *) *
DLADM_MAX_PROP_VALCNT +
j * DLADM_PROP_VAL_MAX;
}
s = dladm_get_linkprop(handle, linkid,
DLADM_PROP_VAL_MODIFIABLE, aip->ai_name, propvals,
&valcnt);
if (s != DLADM_STATUS_OK) {
warn_dlerr(status, "cannot set link property "
"'%s' on '%s'", aip->ai_name, argv[optind]);
free(propvals);
break;
}
ptr = errmsg;
lim = ptr + DLADM_STRSIZE;
*ptr = '\0';
for (j = 0; j < valcnt; j++) {
ptr += snprintf(ptr, lim - ptr, "%s,",
propvals[j]);
if (ptr >= lim)
break;
}
if (ptr > errmsg) {
*(ptr - 1) = '\0';
warn("link property '%s' must be one of: %s",
aip->ai_name, errmsg);
} else
warn("invalid link property '%s'", *val);
free(propvals);
break;
}
default:
if (reset) {
warn_dlerr(status, "cannot reset link property "
"'%s' on '%s'", aip->ai_name, argv[optind]);
} else {
warn_dlerr(status, "cannot set link property "
"'%s' on '%s'", aip->ai_name, argv[optind]);
}
break;
}
}
done:
dladm_free_props(proplist);
if (status != DLADM_STATUS_OK) {
dladm_close(handle);
exit(EXIT_FAILURE);
}
}
static void
do_set_linkprop(int argc, char **argv, const char *use)
{
set_linkprop(argc, argv, B_FALSE, use);
}
static void
do_reset_linkprop(int argc, char **argv, const char *use)
{
set_linkprop(argc, argv, B_TRUE, use);
}
static int
convert_secobj(char *buf, uint_t len, uint8_t *obj_val, uint_t *obj_lenp,
dladm_secobj_class_t class)
{
int error = 0;
if (class == DLADM_SECOBJ_CLASS_WPA) {
if (len < 8 || len > 63)
return (EINVAL);
(void) memcpy(obj_val, buf, len);
*obj_lenp = len;
return (error);
}
if (class == DLADM_SECOBJ_CLASS_WEP) {
switch (len) {
case 5: /* ASCII key sizes */
case 13:
(void) memcpy(obj_val, buf, len);
*obj_lenp = len;
break;
case 10: /* Hex key sizes, not preceded by 0x */
case 26:
error = hexascii_to_octet(buf, len, obj_val, obj_lenp);
break;
case 12: /* Hex key sizes, preceded by 0x */
case 28:
if (strncmp(buf, "0x", 2) != 0)
return (EINVAL);
error = hexascii_to_octet(buf + 2, len - 2,
obj_val, obj_lenp);
break;
default:
return (EINVAL);
}
return (error);
}
return (ENOENT);
}
static void
defersig(int sig)
{
signalled = sig;
}
static int
get_secobj_from_tty(uint_t try, const char *objname, char *buf)
{
uint_t len = 0;
int c;
struct termios stored, current;
void (*sigfunc)(int);
/*
* Turn off echo -- but before we do so, defer SIGINT handling
* so that a ^C doesn't leave the terminal corrupted.
*/
sigfunc = signal(SIGINT, defersig);
(void) fflush(stdin);
(void) tcgetattr(0, &stored);
current = stored;
current.c_lflag &= ~(ICANON|ECHO);
current.c_cc[VTIME] = 0;
current.c_cc[VMIN] = 1;
(void) tcsetattr(0, TCSANOW, ¤t);
again:
if (try == 1)
(void) printf(gettext("provide value for '%s': "), objname);
else
(void) printf(gettext("confirm value for '%s': "), objname);
(void) fflush(stdout);
while (signalled == 0) {
c = getchar();
if (c == '\n' || c == '\r') {
if (len != 0)
break;
(void) putchar('\n');
goto again;
}
buf[len++] = c;
if (len >= DLADM_SECOBJ_VAL_MAX - 1)
break;
(void) putchar('*');
}
(void) putchar('\n');
(void) fflush(stdin);
/*
* Restore terminal setting and handle deferred signals.
*/
(void) tcsetattr(0, TCSANOW, &stored);
(void) signal(SIGINT, sigfunc);
if (signalled != 0)
(void) kill(getpid(), signalled);
return (len);
}
static int
get_secobj_val(char *obj_name, uint8_t *obj_val, uint_t *obj_lenp,
dladm_secobj_class_t class, FILE *filep)
{
int rval;
uint_t len, len2;
char buf[DLADM_SECOBJ_VAL_MAX], buf2[DLADM_SECOBJ_VAL_MAX];
if (filep == NULL) {
len = get_secobj_from_tty(1, obj_name, buf);
rval = convert_secobj(buf, len, obj_val, obj_lenp, class);
if (rval == 0) {
len2 = get_secobj_from_tty(2, obj_name, buf2);
if (len != len2 || memcmp(buf, buf2, len) != 0)
rval = ENOTSUP;
}
return (rval);
} else {
for (;;) {
if (fgets(buf, sizeof (buf), filep) == NULL)
break;
if (isspace(buf[0]))
continue;
len = strlen(buf);
if (buf[len - 1] == '\n') {
buf[len - 1] = '\0';
len--;
}
break;
}
(void) fclose(filep);
}
return (convert_secobj(buf, len, obj_val, obj_lenp, class));
}
static boolean_t
check_auth(const char *auth)
{
struct passwd *pw;
if ((pw = getpwuid(getuid())) == NULL)
return (B_FALSE);
return (chkauthattr(auth, pw->pw_name) != 0);
}
static void
audit_secobj(char *auth, char *class, char *obj,
boolean_t success, boolean_t create)
{
adt_session_data_t *ah;
adt_event_data_t *event;
au_event_t flag;
char *errstr;
if (create) {
flag = ADT_dladm_create_secobj;
errstr = "ADT_dladm_create_secobj";
} else {
flag = ADT_dladm_delete_secobj;
errstr = "ADT_dladm_delete_secobj";
}
if (adt_start_session(&ah, NULL, ADT_USE_PROC_DATA) != 0)
die("adt_start_session: %s", strerror(errno));
if ((event = adt_alloc_event(ah, flag)) == NULL)
die("adt_alloc_event (%s): %s", errstr, strerror(errno));
/* fill in audit info */
if (create) {
event->adt_dladm_create_secobj.auth_used = auth;
event->adt_dladm_create_secobj.obj_class = class;
event->adt_dladm_create_secobj.obj_name = obj;
} else {
event->adt_dladm_delete_secobj.auth_used = auth;
event->adt_dladm_delete_secobj.obj_class = class;
event->adt_dladm_delete_secobj.obj_name = obj;
}
if (success) {
if (adt_put_event(event, ADT_SUCCESS, ADT_SUCCESS) != 0) {
die("adt_put_event (%s, success): %s", errstr,
strerror(errno));
}
} else {
if (adt_put_event(event, ADT_FAILURE,
ADT_FAIL_VALUE_AUTH) != 0) {
die("adt_put_event: (%s, failure): %s", errstr,
strerror(errno));
}
}
adt_free_event(event);
(void) adt_end_session(ah);
}
#define MAX_SECOBJS 32
#define MAX_SECOBJ_NAMELEN 32
static void
do_create_secobj(int argc, char **argv, const char *use)
{
int option, rval;
FILE *filep = NULL;
char *obj_name = NULL;
char *class_name = NULL;
uint8_t obj_val[DLADM_SECOBJ_VAL_MAX];
uint_t obj_len;
boolean_t success, temp = B_FALSE;
dladm_status_t status;
dladm_secobj_class_t class = -1;
uid_t euid;
opterr = 0;
(void) memset(obj_val, 0, DLADM_SECOBJ_VAL_MAX);
while ((option = getopt_long(argc, argv, ":f:c:R:t",
wifi_longopts, NULL)) != -1) {
switch (option) {
case 'f':
euid = geteuid();
(void) seteuid(getuid());
filep = fopen(optarg, "r");
if (filep == NULL) {
die("cannot open %s: %s", optarg,
strerror(errno));
}
(void) seteuid(euid);
break;
case 'c':
class_name = optarg;
status = dladm_str2secobjclass(optarg, &class);
if (status != DLADM_STATUS_OK) {
die("invalid secure object class '%s', "
"valid values are: wep, wpa", optarg);
}
break;
case 't':
temp = B_TRUE;
break;
case 'R':
status = dladm_set_rootdir(optarg);
if (status != DLADM_STATUS_OK) {
die_dlerr(status, "invalid directory "
"specified");
}
break;
default:
die_opterr(optopt, option, use);
break;
}
}
if (optind == (argc - 1))
obj_name = argv[optind];
else if (optind != argc)
usage();
if (class == -1)
die("secure object class required");
if (obj_name == NULL)
die("secure object name required");
if (!dladm_valid_secobj_name(obj_name))
die("invalid secure object name '%s'", obj_name);
success = check_auth(LINK_SEC_AUTH);
audit_secobj(LINK_SEC_AUTH, class_name, obj_name, success, B_TRUE);
if (!success)
die("authorization '%s' is required", LINK_SEC_AUTH);
rval = get_secobj_val(obj_name, obj_val, &obj_len, class, filep);
if (rval != 0) {
switch (rval) {
case ENOENT:
die("invalid secure object class");
break;
case EINVAL:
die("invalid secure object value");
break;
case ENOTSUP:
die("verification failed");
break;
default:
die("invalid secure object: %s", strerror(rval));
break;
}
}
status = dladm_set_secobj(handle, obj_name, class, obj_val, obj_len,
DLADM_OPT_CREATE | DLADM_OPT_ACTIVE);
if (status != DLADM_STATUS_OK) {
die_dlerr(status, "could not create secure object '%s'",
obj_name);
}
if (temp)
return;
status = dladm_set_secobj(handle, obj_name, class, obj_val, obj_len,
DLADM_OPT_PERSIST);
if (status != DLADM_STATUS_OK) {
warn_dlerr(status, "could not persistently create secure "
"object '%s'", obj_name);
}
}
static void
do_delete_secobj(int argc, char **argv, const char *use)
{
int i, option;
boolean_t temp = B_FALSE;
boolean_t success;
dladm_status_t status, pstatus;
int nfields = 1;
char *field, *token, *lasts = NULL, c;
opterr = 0;
status = pstatus = DLADM_STATUS_OK;
while ((option = getopt_long(argc, argv, ":R:t",
wifi_longopts, NULL)) != -1) {
switch (option) {
case 't':
temp = B_TRUE;
break;
case 'R':
status = dladm_set_rootdir(optarg);
if (status != DLADM_STATUS_OK) {
die_dlerr(status, "invalid directory "
"specified");
}
break;
default:
die_opterr(optopt, option, use);
break;
}
}
if (optind == (argc - 1)) {
token = argv[optind];
if (token == NULL)
die("secure object name required");
while ((c = *token++) != NULL) {
if (c == ',')
nfields++;
}
token = strdup(argv[optind]);
if (token == NULL)
die("no memory");
} else if (optind != argc)
usage();
success = check_auth(LINK_SEC_AUTH);
audit_secobj(LINK_SEC_AUTH, "unknown", argv[optind], success, B_FALSE);
if (!success)
die("authorization '%s' is required", LINK_SEC_AUTH);
for (i = 0; i < nfields; i++) {
field = strtok_r(token, ",", &lasts);
token = NULL;
status = dladm_unset_secobj(handle, field, DLADM_OPT_ACTIVE);
if (!temp) {
pstatus = dladm_unset_secobj(handle, field,
DLADM_OPT_PERSIST);
} else {
pstatus = DLADM_STATUS_OK;
}
if (status != DLADM_STATUS_OK) {
warn_dlerr(status, "could not delete secure object "
"'%s'", field);
}
if (pstatus != DLADM_STATUS_OK) {
warn_dlerr(pstatus, "could not persistently delete "
"secure object '%s'", field);
}
}
free(token);
if (status != DLADM_STATUS_OK || pstatus != DLADM_STATUS_OK) {
dladm_close(handle);
exit(EXIT_FAILURE);
}
}
typedef struct show_secobj_state {
boolean_t ss_persist;
boolean_t ss_parsable;
boolean_t ss_header;
ofmt_handle_t ss_ofmt;
} show_secobj_state_t;
static boolean_t
show_secobj(dladm_handle_t dh, void *arg, const char *obj_name)
{
uint_t obj_len = DLADM_SECOBJ_VAL_MAX;
uint8_t obj_val[DLADM_SECOBJ_VAL_MAX];
char buf[DLADM_STRSIZE];
uint_t flags = 0;
dladm_secobj_class_t class;
show_secobj_state_t *statep = arg;
dladm_status_t status;
secobj_fields_buf_t sbuf;
bzero(&sbuf, sizeof (secobj_fields_buf_t));
if (statep->ss_persist)
flags |= DLADM_OPT_PERSIST;
status = dladm_get_secobj(dh, obj_name, &class, obj_val, &obj_len,
flags);
if (status != DLADM_STATUS_OK)
die_dlerr(status, "cannot get secure object '%s'", obj_name);
(void) snprintf(sbuf.ss_obj_name, sizeof (sbuf.ss_obj_name),
obj_name);
(void) dladm_secobjclass2str(class, buf);
(void) snprintf(sbuf.ss_class, sizeof (sbuf.ss_class), "%s", buf);
if (getuid() == 0) {
char val[DLADM_SECOBJ_VAL_MAX * 2];
uint_t len = sizeof (val);
if (octet_to_hexascii(obj_val, obj_len, val, &len) == 0)
(void) snprintf(sbuf.ss_val,
sizeof (sbuf.ss_val), "%s", val);
}
ofmt_print(statep->ss_ofmt, &sbuf);
return (B_TRUE);
}
static void
do_show_secobj(int argc, char **argv, const char *use)
{
int option;
show_secobj_state_t state;
dladm_status_t status;
boolean_t o_arg = B_FALSE;
uint_t i;
uint_t flags;
char *fields_str = NULL;
char *def_fields = "object,class";
char *all_fields = "object,class,value";
char *field, *token, *lasts = NULL, c;
ofmt_handle_t ofmt;
ofmt_status_t oferr;
uint_t ofmtflags = 0;
opterr = 0;
bzero(&state, sizeof (state));
state.ss_parsable = B_FALSE;
fields_str = def_fields;
state.ss_persist = B_FALSE;
state.ss_parsable = B_FALSE;
state.ss_header = B_TRUE;
while ((option = getopt_long(argc, argv, ":pPo:",
wifi_longopts, NULL)) != -1) {
switch (option) {
case 'p':
state.ss_parsable = B_TRUE;
break;
case 'P':
state.ss_persist = B_TRUE;
break;
case 'o':
o_arg = B_TRUE;
if (strcasecmp(optarg, "all") == 0)
fields_str = all_fields;
else
fields_str = optarg;
break;
default:
die_opterr(optopt, option, use);
break;
}
}
if (state.ss_parsable && !o_arg)
die("option -c requires -o");
if (state.ss_parsable && fields_str == all_fields)
die("\"-o all\" is invalid with -p");
if (state.ss_parsable)
ofmtflags |= OFMT_PARSABLE;
oferr = ofmt_open(fields_str, secobj_fields, ofmtflags, 0, &ofmt);
dladm_ofmt_check(oferr, state.ss_parsable, ofmt);
state.ss_ofmt = ofmt;
flags = state.ss_persist ? DLADM_OPT_PERSIST : 0;
if (optind == (argc - 1)) {
uint_t obj_fields = 1;
token = argv[optind];
if (token == NULL)
die("secure object name required");
while ((c = *token++) != NULL) {
if (c == ',')
obj_fields++;
}
token = strdup(argv[optind]);
if (token == NULL)
die("no memory");
for (i = 0; i < obj_fields; i++) {
field = strtok_r(token, ",", &lasts);
token = NULL;
if (!show_secobj(handle, &state, field))
break;
}
free(token);
ofmt_close(ofmt);
return;
} else if (optind != argc)
usage();
status = dladm_walk_secobj(handle, &state, show_secobj, flags);
if (status != DLADM_STATUS_OK)
die_dlerr(status, "show-secobj");
ofmt_close(ofmt);
}
/*ARGSUSED*/
static int
i_dladm_init_linkprop(dladm_handle_t dh, datalink_id_t linkid, void *arg)
{
(void) dladm_init_linkprop(dh, linkid, B_TRUE);
return (DLADM_WALK_CONTINUE);
}
/*ARGSUSED*/
void
do_init_linkprop(int argc, char **argv, const char *use)
{
int option;
dladm_status_t status;
datalink_id_t linkid = DATALINK_ALL_LINKID;
datalink_media_t media = DATALINK_ANY_MEDIATYPE;
uint_t any_media = B_TRUE;
opterr = 0;
while ((option = getopt(argc, argv, ":w")) != -1) {
switch (option) {
case 'w':
media = DL_WIFI;
any_media = B_FALSE;
break;
default:
/*
* Because init-linkprop is not a public command,
* print the usage instead.
*/
usage();
break;
}
}
if (optind == (argc - 1)) {
if ((status = dladm_name2info(handle, argv[optind], &linkid,
NULL, NULL, NULL)) != DLADM_STATUS_OK)
die_dlerr(status, "link %s is not valid", argv[optind]);
} else if (optind != argc) {
usage();
}
if (linkid == DATALINK_ALL_LINKID) {
/*
* linkprops of links of other classes have been initialized as
* part of the dladm up-xxx operation.
*/
(void) dladm_walk_datalink_id(i_dladm_init_linkprop, handle,
NULL, DATALINK_CLASS_PHYS, media, DLADM_OPT_PERSIST);
} else {
(void) dladm_init_linkprop(handle, linkid, any_media);
}
}
static void
do_show_ether(int argc, char **argv, const char *use)
{
int option;
datalink_id_t linkid;
print_ether_state_t state;
char *fields_str = NULL;
ofmt_handle_t ofmt;
ofmt_status_t oferr;
uint_t ofmtflags = 0;
bzero(&state, sizeof (state));
state.es_link = NULL;
state.es_parsable = B_FALSE;
while ((option = getopt_long(argc, argv, "o:px",
showeth_lopts, NULL)) != -1) {
switch (option) {
case 'x':
state.es_extended = B_TRUE;
break;
case 'p':
state.es_parsable = B_TRUE;
break;
case 'o':
fields_str = optarg;
break;
default:
die_opterr(optopt, option, use);
break;
}
}
if (optind == (argc - 1))
state.es_link = argv[optind];
if (state.es_parsable)
ofmtflags |= OFMT_PARSABLE;
oferr = ofmt_open(fields_str, ether_fields, ofmtflags,
DLADM_DEFAULT_COL, &ofmt);
dladm_ofmt_check(oferr, state.es_parsable, ofmt);
state.es_ofmt = ofmt;
if (state.es_link == NULL) {
(void) dladm_walk_datalink_id(show_etherprop, handle, &state,
DATALINK_CLASS_PHYS, DL_ETHER, DLADM_OPT_ACTIVE);
} else {
if (!link_is_ether(state.es_link, &linkid))
die("invalid link specified");
(void) show_etherprop(handle, linkid, &state);
}
ofmt_close(ofmt);
}
static int
show_etherprop(dladm_handle_t dh, datalink_id_t linkid, void *arg)
{
print_ether_state_t *statep = arg;
ether_fields_buf_t ebuf;
dladm_ether_info_t eattr;
dladm_status_t status;
bzero(&ebuf, sizeof (ether_fields_buf_t));
if (dladm_datalink_id2info(dh, linkid, NULL, NULL, NULL,
ebuf.eth_link, sizeof (ebuf.eth_link)) != DLADM_STATUS_OK) {
return (DLADM_WALK_CONTINUE);
}
status = dladm_ether_info(dh, linkid, &eattr);
if (status != DLADM_STATUS_OK)
goto cleanup;
(void) strlcpy(ebuf.eth_ptype, "current", sizeof (ebuf.eth_ptype));
(void) dladm_ether_autoneg2str(ebuf.eth_autoneg,
sizeof (ebuf.eth_autoneg), &eattr, CURRENT);
(void) dladm_ether_pause2str(ebuf.eth_pause,
sizeof (ebuf.eth_pause), &eattr, CURRENT);
(void) dladm_ether_spdx2str(ebuf.eth_spdx,
sizeof (ebuf.eth_spdx), &eattr, CURRENT);
(void) strlcpy(ebuf.eth_state,
dladm_linkstate2str(eattr.lei_state, ebuf.eth_state),
sizeof (ebuf.eth_state));
(void) strlcpy(ebuf.eth_rem_fault,
(eattr.lei_attr[CURRENT].le_fault ? "fault" : "none"),
sizeof (ebuf.eth_rem_fault));
ofmt_print(statep->es_ofmt, &ebuf);
if (statep->es_extended)
show_ether_xprop(arg, &eattr);
cleanup:
dladm_ether_info_done(&eattr);
return (DLADM_WALK_CONTINUE);
}
/* ARGSUSED */
static void
do_init_secobj(int argc, char **argv, const char *use)
{
dladm_status_t status;
status = dladm_init_secobj(handle);
if (status != DLADM_STATUS_OK)
die_dlerr(status, "secure object initialization failed");
}
enum bridge_func {
brCreate, brAdd, brModify
};
static void
create_modify_add_bridge(int argc, char **argv, const char *use,
enum bridge_func func)
{
int option;
uint_t n, i, nlink;
uint32_t flags = DLADM_OPT_ACTIVE | DLADM_OPT_PERSIST;
char *altroot = NULL;
char *links[MAXPORT];
datalink_id_t linkids[MAXPORT];
dladm_status_t status;
const char *bridge;
UID_STP_CFG_T cfg, cfg_old;
dladm_bridge_prot_t brprot = DLADM_BRIDGE_PROT_UNKNOWN;
dladm_bridge_prot_t brprot_old;
/* Set up the default configuration values */
cfg.field_mask = 0;
cfg.bridge_priority = DEF_BR_PRIO;
cfg.max_age = DEF_BR_MAXAGE;
cfg.hello_time = DEF_BR_HELLOT;
cfg.forward_delay = DEF_BR_FWDELAY;
cfg.force_version = DEF_FORCE_VERS;
nlink = opterr = 0;
while ((option = getopt_long(argc, argv, ":P:R:d:f:h:l:m:p:",
bridge_lopts, NULL)) != -1) {
switch (option) {
case 'P':
if (func == brAdd)
die_opterr(optopt, option, use);
status = dladm_bridge_str2prot(optarg, &brprot);
if (status != DLADM_STATUS_OK)
die_dlerr(status, "protection %s", optarg);
break;
case 'R':
altroot = optarg;
break;
case 'd':
if (func == brAdd)
die_opterr(optopt, option, use);
if (cfg.field_mask & BR_CFG_DELAY)
die("forwarding delay set more than once");
if (!str2int(optarg, &cfg.forward_delay) ||
cfg.forward_delay < MIN_BR_FWDELAY ||
cfg.forward_delay > MAX_BR_FWDELAY)
die("incorrect forwarding delay");
cfg.field_mask |= BR_CFG_DELAY;
break;
case 'f':
if (func == brAdd)
die_opterr(optopt, option, use);
if (cfg.field_mask & BR_CFG_FORCE_VER)
die("force protocol set more than once");
if (!str2int(optarg, &cfg.force_version) ||
cfg.force_version < 0)
die("incorrect force protocol");
cfg.field_mask |= BR_CFG_FORCE_VER;
break;
case 'h':
if (func == brAdd)
die_opterr(optopt, option, use);
if (cfg.field_mask & BR_CFG_HELLO)
die("hello time set more than once");
if (!str2int(optarg, &cfg.hello_time) ||
cfg.hello_time < MIN_BR_HELLOT ||
cfg.hello_time > MAX_BR_HELLOT)
die("incorrect hello time");
cfg.field_mask |= BR_CFG_HELLO;
break;
case 'l':
if (func == brModify)
die_opterr(optopt, option, use);
if (nlink >= MAXPORT)
die("too many links specified");
links[nlink++] = optarg;
break;
case 'm':
if (func == brAdd)
die_opterr(optopt, option, use);
if (cfg.field_mask & BR_CFG_AGE)
die("max age set more than once");
if (!str2int(optarg, &cfg.max_age) ||
cfg.max_age < MIN_BR_MAXAGE ||
cfg.max_age > MAX_BR_MAXAGE)
die("incorrect max age");
cfg.field_mask |= BR_CFG_AGE;
break;
case 'p':
if (func == brAdd)
die_opterr(optopt, option, use);
if (cfg.field_mask & BR_CFG_PRIO)
die("priority set more than once");
if (!str2int(optarg, &cfg.bridge_priority) ||
cfg.bridge_priority < MIN_BR_PRIO ||
cfg.bridge_priority > MAX_BR_PRIO)
die("incorrect priority");
cfg.bridge_priority &= 0xF000;
cfg.field_mask |= BR_CFG_PRIO;
break;
default:
die_opterr(optopt, option, use);
break;
}
}
/* get the bridge name (required last argument) */
if (optind != (argc-1))
usage();
bridge = argv[optind];
if (!dladm_valid_bridgename(bridge))
die("invalid bridge name '%s'", bridge);
/*
* Get the current properties, if any, and merge in with changes. This
* is necessary (even with the field_mask feature) so that the
* value-checking macros will produce the right results with proposed
* changes to existing configuration. We only need it for those
* parameters, though.
*/
(void) dladm_bridge_get_properties(bridge, &cfg_old, &brprot_old);
if (brprot == DLADM_BRIDGE_PROT_UNKNOWN)
brprot = brprot_old;
if (!(cfg.field_mask & BR_CFG_AGE))
cfg.max_age = cfg_old.max_age;
if (!(cfg.field_mask & BR_CFG_HELLO))
cfg.hello_time = cfg_old.hello_time;
if (!(cfg.field_mask & BR_CFG_DELAY))
cfg.forward_delay = cfg_old.forward_delay;
if (!CHECK_BRIDGE_CONFIG(cfg)) {
warn("illegal forward delay / max age / hello time "
"combination");
if (NO_MAXAGE(cfg)) {
die("no max age possible: need forward delay >= %d or "
"hello time <= %d", MIN_FWDELAY_NOM(cfg),
MAX_HELLOTIME_NOM(cfg));
} else if (SMALL_MAXAGE(cfg)) {
if (CAPPED_MAXAGE(cfg))
die("max age too small: need age >= %d and "
"<= %d or hello time <= %d",
MIN_MAXAGE(cfg), MAX_MAXAGE(cfg),
MAX_HELLOTIME(cfg));
else
die("max age too small: need age >= %d or "
"hello time <= %d",
MIN_MAXAGE(cfg), MAX_HELLOTIME(cfg));
} else if (FLOORED_MAXAGE(cfg)) {
die("max age too large: need age >= %d and <= %d or "
"forward delay >= %d",
MIN_MAXAGE(cfg), MAX_MAXAGE(cfg),
MIN_FWDELAY(cfg));
} else {
die("max age too large: need age <= %d or forward "
"delay >= %d",
MAX_MAXAGE(cfg), MIN_FWDELAY(cfg));
}
}
if (altroot != NULL)
altroot_cmd(altroot, argc, argv);
for (n = 0; n < nlink; n++) {
datalink_class_t class;
uint32_t media;
char pointless[DLADM_STRSIZE];
if (dladm_name2info(handle, links[n], &linkids[n], NULL, &class,
&media) != DLADM_STATUS_OK)
die("invalid link name '%s'", links[n]);
if (class & ~(DATALINK_CLASS_PHYS | DATALINK_CLASS_AGGR |
DATALINK_CLASS_ETHERSTUB | DATALINK_CLASS_SIMNET))
die("%s %s cannot be bridged",
dladm_class2str(class, pointless), links[n]);
if (media != DL_ETHER && media != DL_100VG &&
media != DL_ETH_CSMA && media != DL_100BT)
die("%s interface %s cannot be bridged",
dladm_media2str(media, pointless), links[n]);
}
if (func == brCreate)
flags |= DLADM_OPT_CREATE;
if (func != brAdd) {
status = dladm_bridge_configure(handle, bridge, &cfg, brprot,
flags);
if (status != DLADM_STATUS_OK)
die_dlerr(status, "create operation failed");
}
status = DLADM_STATUS_OK;
for (n = 0; n < nlink; n++) {
status = dladm_bridge_setlink(handle, linkids[n], bridge);
if (status != DLADM_STATUS_OK)
break;
}
if (n >= nlink) {
/*
* We were successful. If we're creating a new bridge, then
* there's just one more step: enabling. If we're modifying or
* just adding links, then we're done.
*/
if (func != brCreate ||
(status = dladm_bridge_enable(bridge)) == DLADM_STATUS_OK)
return;
}
/* clean up the partial configuration */
for (i = 0; i < n; i++)
(void) dladm_bridge_setlink(handle, linkids[i], "");
/* if failure for brCreate, then delete the bridge */
if (func == brCreate)
(void) dladm_bridge_delete(handle, bridge, flags);
if (n < nlink)
die_dlerr(status, "unable to add link %s to bridge %s",
links[n], bridge);
else
die_dlerr(status, "unable to enable bridge %s", bridge);
}
static void
do_create_bridge(int argc, char **argv, const char *use)
{
create_modify_add_bridge(argc, argv, use, brCreate);
}
static void
do_modify_bridge(int argc, char **argv, const char *use)
{
create_modify_add_bridge(argc, argv, use, brModify);
}
static void
do_add_bridge(int argc, char **argv, const char *use)
{
create_modify_add_bridge(argc, argv, use, brAdd);
}
static void
do_delete_bridge(int argc, char **argv, const char *use)
{
char option;
char *altroot = NULL;
uint32_t flags = DLADM_OPT_ACTIVE | DLADM_OPT_PERSIST;
dladm_status_t status;
opterr = 0;
while ((option = getopt_long(argc, argv, ":R:", bridge_lopts, NULL)) !=
-1) {
switch (option) {
case 'R':
altroot = optarg;
break;
default:
die_opterr(optopt, option, use);
break;
}
}
/* get the bridge name (required last argument) */
if (optind != (argc-1))
usage();
if (altroot != NULL)
altroot_cmd(altroot, argc, argv);
status = dladm_bridge_delete(handle, argv[optind], flags);
if (status != DLADM_STATUS_OK)
die_dlerr(status, "delete operation failed");
}
static void
do_remove_bridge(int argc, char **argv, const char *use)
{
char option;
uint_t n, nlink;
char *links[MAXPORT];
datalink_id_t linkids[MAXPORT];
char *altroot = NULL;
dladm_status_t status;
boolean_t removed_one;
nlink = opterr = 0;
while ((option = getopt_long(argc, argv, ":R:l:", bridge_lopts,
NULL)) != -1) {
switch (option) {
case 'R':
altroot = optarg;
break;
case 'l':
if (nlink >= MAXPORT)
die("too many links specified");
links[nlink++] = optarg;
break;
default:
die_opterr(optopt, option, use);
break;
}
}
if (nlink == 0)
usage();
/* get the bridge name (required last argument) */
if (optind != (argc-1))
usage();
if (altroot != NULL)
altroot_cmd(altroot, argc, argv);
for (n = 0; n < nlink; n++) {
char bridge[MAXLINKNAMELEN];
if (dladm_name2info(handle, links[n], &linkids[n], NULL, NULL,
NULL) != DLADM_STATUS_OK)
die("invalid link name '%s'", links[n]);
status = dladm_bridge_getlink(handle, linkids[n], bridge,
sizeof (bridge));
if (status != DLADM_STATUS_OK &&
status != DLADM_STATUS_NOTFOUND) {
die_dlerr(status, "cannot get bridge status on %s",
links[n]);
}
if (status == DLADM_STATUS_NOTFOUND ||
strcmp(bridge, argv[optind]) != 0)
die("link %s is not on bridge %s", links[n],
argv[optind]);
}
removed_one = B_FALSE;
for (n = 0; n < nlink; n++) {
status = dladm_bridge_setlink(handle, linkids[n], "");
if (status == DLADM_STATUS_OK) {
removed_one = B_TRUE;
} else {
warn_dlerr(status,
"cannot remove link %s from bridge %s",
links[n], argv[optind]);
}
}
if (!removed_one)
die("unable to remove any links from bridge %s", argv[optind]);
}
static void
fmt_int(char *buf, size_t buflen, int value, int runvalue,
boolean_t printstar)
{
(void) snprintf(buf, buflen, "%d", value);
if (value != runvalue && printstar)
(void) strlcat(buf, "*", buflen);
}
static void
fmt_bridge_id(char *buf, size_t buflen, UID_BRIDGE_ID_T *bid)
{
(void) snprintf(buf, buflen, "%u/%x:%x:%x:%x:%x:%x", bid->prio,
bid->addr[0], bid->addr[1], bid->addr[2], bid->addr[3],
bid->addr[4], bid->addr[5]);
}
static dladm_status_t
print_bridge(show_state_t *state, datalink_id_t linkid,
bridge_fields_buf_t *bbuf)
{
char link[MAXLINKNAMELEN];
datalink_class_t class;
uint32_t flags;
dladm_status_t status;
UID_STP_CFG_T smfcfg, runcfg;
UID_STP_STATE_T stpstate;
dladm_bridge_prot_t smfprot, runprot;
if ((status = dladm_datalink_id2info(handle, linkid, &flags, &class,
NULL, link, sizeof (link))) != DLADM_STATUS_OK)
return (status);
if (!(state->ls_flags & flags))
return (DLADM_STATUS_NOTFOUND);
/* Convert observability node name back to bridge name */
if (!dladm_observe_to_bridge(link))
return (DLADM_STATUS_NOTFOUND);
(void) strlcpy(bbuf->bridge_name, link, sizeof (bbuf->bridge_name));
/*
* If the running value differs from the one in SMF, and parsable
* output is not requested, then we show the running value with an
* asterisk.
*/
(void) dladm_bridge_get_properties(bbuf->bridge_name, &smfcfg,
&smfprot);
(void) dladm_bridge_run_properties(bbuf->bridge_name, &runcfg,
&runprot);
(void) snprintf(bbuf->bridge_protect, sizeof (bbuf->bridge_protect),
"%s%s", state->ls_parsable || smfprot == runprot ? "" : "*",
dladm_bridge_prot2str(runprot));
fmt_int(bbuf->bridge_priority, sizeof (bbuf->bridge_priority),
smfcfg.bridge_priority, runcfg.bridge_priority,
!state->ls_parsable && (runcfg.field_mask & BR_CFG_AGE));
fmt_int(bbuf->bridge_bmaxage, sizeof (bbuf->bridge_bmaxage),
smfcfg.max_age, runcfg.max_age,
!state->ls_parsable && (runcfg.field_mask & BR_CFG_AGE));
fmt_int(bbuf->bridge_bhellotime,
sizeof (bbuf->bridge_bhellotime), smfcfg.hello_time,
runcfg.hello_time,
!state->ls_parsable && (runcfg.field_mask & BR_CFG_HELLO));
fmt_int(bbuf->bridge_bfwddelay, sizeof (bbuf->bridge_bfwddelay),
smfcfg.forward_delay, runcfg.forward_delay,
!state->ls_parsable && (runcfg.field_mask & BR_CFG_DELAY));
fmt_int(bbuf->bridge_forceproto, sizeof (bbuf->bridge_forceproto),
smfcfg.force_version, runcfg.force_version,
!state->ls_parsable && (runcfg.field_mask & BR_CFG_FORCE_VER));
fmt_int(bbuf->bridge_holdtime, sizeof (bbuf->bridge_holdtime),
smfcfg.hold_time, runcfg.hold_time,
!state->ls_parsable && (runcfg.field_mask & BR_CFG_HOLD_TIME));
if (dladm_bridge_state(bbuf->bridge_name, &stpstate) ==
DLADM_STATUS_OK) {
fmt_bridge_id(bbuf->bridge_address,
sizeof (bbuf->bridge_address), &stpstate.bridge_id);
(void) snprintf(bbuf->bridge_tctime,
sizeof (bbuf->bridge_tctime), "%lu",
stpstate.timeSince_Topo_Change);
(void) snprintf(bbuf->bridge_tccount,
sizeof (bbuf->bridge_tccount), "%lu",
stpstate.Topo_Change_Count);
(void) snprintf(bbuf->bridge_tchange,
sizeof (bbuf->bridge_tchange), "%u", stpstate.Topo_Change);
fmt_bridge_id(bbuf->bridge_desroot,
sizeof (bbuf->bridge_desroot), &stpstate.designated_root);
(void) snprintf(bbuf->bridge_rootcost,
sizeof (bbuf->bridge_rootcost), "%lu",
stpstate.root_path_cost);
(void) snprintf(bbuf->bridge_rootport,
sizeof (bbuf->bridge_rootport), "%u", stpstate.root_port);
(void) snprintf(bbuf->bridge_maxage,
sizeof (bbuf->bridge_maxage), "%d", stpstate.max_age);
(void) snprintf(bbuf->bridge_hellotime,
sizeof (bbuf->bridge_hellotime), "%d", stpstate.hello_time);
(void) snprintf(bbuf->bridge_fwddelay,
sizeof (bbuf->bridge_fwddelay), "%d",
stpstate.forward_delay);
}
return (DLADM_STATUS_OK);
}
static dladm_status_t
print_bridge_stats(show_state_t *state, datalink_id_t linkid,
bridge_statfields_buf_t *bbuf)
{
char link[MAXLINKNAMELEN];
datalink_class_t class;
uint32_t flags;
dladm_status_t status;
kstat_ctl_t *kcp;
kstat_t *ksp;
brsum_t *brsum = (brsum_t *)&state->ls_prevstats;
brsum_t newval;
#ifndef lint
/* This is a compile-time assertion; optimizer normally fixes this */
extern void brsum_t_is_too_large(void);
if (sizeof (*brsum) > sizeof (state->ls_prevstats))
brsum_t_is_too_large();
#endif
if (state->ls_firstonly) {
if (state->ls_donefirst)
return (DLADM_WALK_CONTINUE);
state->ls_donefirst = B_TRUE;
} else {
bzero(brsum, sizeof (*brsum));
}
bzero(&newval, sizeof (newval));
if ((status = dladm_datalink_id2info(handle, linkid, &flags, &class,
NULL, link, sizeof (link))) != DLADM_STATUS_OK)
return (status);
if (!(state->ls_flags & flags))
return (DLADM_STATUS_NOTFOUND);
if ((kcp = kstat_open()) == NULL) {
warn("kstat open operation failed");
return (DLADM_STATUS_OK);
}
if ((ksp = kstat_lookup(kcp, "bridge", 0, link)) != NULL &&
kstat_read(kcp, ksp, NULL) != -1) {
if (dladm_kstat_value(ksp, "drops", KSTAT_DATA_UINT64,
&newval.drops) == DLADM_STATUS_OK) {
(void) snprintf(bbuf->bridges_drops,
sizeof (bbuf->bridges_drops), "%llu",
newval.drops - brsum->drops);
}
if (dladm_kstat_value(ksp, "forward_direct", KSTAT_DATA_UINT64,
&newval.forward_dir) == DLADM_STATUS_OK) {
(void) snprintf(bbuf->bridges_forwards,
sizeof (bbuf->bridges_forwards), "%llu",
newval.forward_dir - brsum->forward_dir);
}
if (dladm_kstat_value(ksp, "forward_mbcast", KSTAT_DATA_UINT64,
&newval.forward_mb) == DLADM_STATUS_OK) {
(void) snprintf(bbuf->bridges_mbcast,
sizeof (bbuf->bridges_mbcast), "%llu",
newval.forward_mb - brsum->forward_mb);
}
if (dladm_kstat_value(ksp, "forward_unknown", KSTAT_DATA_UINT64,
&newval.forward_unk) == DLADM_STATUS_OK) {
(void) snprintf(bbuf->bridges_unknown,
sizeof (bbuf->bridges_unknown), "%llu",
newval.forward_unk - brsum->forward_unk);
}
if (dladm_kstat_value(ksp, "recv", KSTAT_DATA_UINT64,
&newval.recv) == DLADM_STATUS_OK) {
(void) snprintf(bbuf->bridges_recv,
sizeof (bbuf->bridges_recv), "%llu",
newval.recv - brsum->recv);
}
if (dladm_kstat_value(ksp, "sent", KSTAT_DATA_UINT64,
&newval.sent) == DLADM_STATUS_OK) {
(void) snprintf(bbuf->bridges_sent,
sizeof (bbuf->bridges_sent), "%llu",
newval.sent - brsum->sent);
}
}
(void) kstat_close(kcp);
/* Convert observability node name back to bridge name */
if (!dladm_observe_to_bridge(link))
return (DLADM_STATUS_NOTFOUND);
(void) strlcpy(bbuf->bridges_name, link, sizeof (bbuf->bridges_name));
*brsum = newval;
return (DLADM_STATUS_OK);
}
/*
* This structure carries around extra state information for the show-bridge
* command and allows us to use common support functions.
*/
typedef struct {
show_state_t state;
boolean_t show_stats;
const char *bridge;
} show_brstate_t;
/* ARGSUSED */
static int
show_bridge(dladm_handle_t handle, datalink_id_t linkid, void *arg)
{
show_brstate_t *brstate = arg;
void *buf;
if (brstate->show_stats) {
bridge_statfields_buf_t bbuf;
bzero(&bbuf, sizeof (bbuf));
brstate->state.ls_status = print_bridge_stats(&brstate->state,
linkid, &bbuf);
buf = &bbuf;
} else {
bridge_fields_buf_t bbuf;
bzero(&bbuf, sizeof (bbuf));
brstate->state.ls_status = print_bridge(&brstate->state, linkid,
&bbuf);
buf = &bbuf;
}
if (brstate->state.ls_status == DLADM_STATUS_OK)
ofmt_print(brstate->state.ls_ofmt, buf);
return (DLADM_WALK_CONTINUE);
}
static void
fmt_bool(char *buf, size_t buflen, int val)
{
(void) strlcpy(buf, val ? "yes" : "no", buflen);
}
static dladm_status_t
print_bridge_link(show_state_t *state, datalink_id_t linkid,
bridge_link_fields_buf_t *bbuf)
{
datalink_class_t class;
uint32_t flags;
dladm_status_t status;
UID_STP_PORT_STATE_T stpstate;
status = dladm_datalink_id2info(handle, linkid, &flags, &class, NULL,
bbuf->bridgel_link, sizeof (bbuf->bridgel_link));
if (status != DLADM_STATUS_OK)
return (status);
if (!(state->ls_flags & flags))
return (DLADM_STATUS_NOTFOUND);
if (dladm_bridge_link_state(handle, linkid, &stpstate) ==
DLADM_STATUS_OK) {
(void) snprintf(bbuf->bridgel_index,
sizeof (bbuf->bridgel_index), "%u", stpstate.port_no);
if (dlsym(RTLD_PROBE, "STP_IN_state2str")) {
(void) strlcpy(bbuf->bridgel_state,
STP_IN_state2str(stpstate.state),
sizeof (bbuf->bridgel_state));
} else {
(void) snprintf(bbuf->bridgel_state,
sizeof (bbuf->bridgel_state), "%u",
stpstate.state);
}
(void) snprintf(bbuf->bridgel_uptime,
sizeof (bbuf->bridgel_uptime), "%lu", stpstate.uptime);
(void) snprintf(bbuf->bridgel_opercost,
sizeof (bbuf->bridgel_opercost), "%lu",
stpstate.oper_port_path_cost);
fmt_bool(bbuf->bridgel_operp2p, sizeof (bbuf->bridgel_operp2p),
stpstate.oper_point2point);
fmt_bool(bbuf->bridgel_operedge,
sizeof (bbuf->bridgel_operedge), stpstate.oper_edge);
fmt_bridge_id(bbuf->bridgel_desroot,
sizeof (bbuf->bridgel_desroot), &stpstate.designated_root);
(void) snprintf(bbuf->bridgel_descost,
sizeof (bbuf->bridgel_descost), "%lu",
stpstate.designated_cost);
fmt_bridge_id(bbuf->bridgel_desbridge,
sizeof (bbuf->bridgel_desbridge),
&stpstate.designated_bridge);
(void) snprintf(bbuf->bridgel_desport,
sizeof (bbuf->bridgel_desport), "%u",
stpstate.designated_port);
fmt_bool(bbuf->bridgel_tcack, sizeof (bbuf->bridgel_tcack),
stpstate.top_change_ack);
}
return (DLADM_STATUS_OK);
}
static dladm_status_t
print_bridge_link_stats(show_state_t *state, datalink_id_t linkid,
bridge_link_statfields_buf_t *bbuf)
{
datalink_class_t class;
uint32_t flags;
dladm_status_t status;
UID_STP_PORT_STATE_T stpstate;
kstat_ctl_t *kcp;
kstat_t *ksp;
char bridge[MAXLINKNAMELEN];
char kstatname[MAXLINKNAMELEN*2 + 1];
brlsum_t *brlsum = (brlsum_t *)&state->ls_prevstats;
brlsum_t newval;
#ifndef lint
/* This is a compile-time assertion; optimizer normally fixes this */
extern void brlsum_t_is_too_large(void);
if (sizeof (*brlsum) > sizeof (state->ls_prevstats))
brlsum_t_is_too_large();
#endif
if (state->ls_firstonly) {
if (state->ls_donefirst)
return (DLADM_WALK_CONTINUE);
state->ls_donefirst = B_TRUE;
} else {
bzero(brlsum, sizeof (*brlsum));
}
bzero(&newval, sizeof (newval));
status = dladm_datalink_id2info(handle, linkid, &flags, &class, NULL,
bbuf->bridgels_link, sizeof (bbuf->bridgels_link));
if (status != DLADM_STATUS_OK)
return (status);
if (!(state->ls_flags & flags))
return (DLADM_STATUS_NOTFOUND);
if (dladm_bridge_link_state(handle, linkid, &stpstate) ==
DLADM_STATUS_OK) {
newval.cfgbpdu = stpstate.rx_cfg_bpdu_cnt;
newval.tcnbpdu = stpstate.rx_tcn_bpdu_cnt;
newval.rstpbpdu = stpstate.rx_rstp_bpdu_cnt;
newval.txbpdu = stpstate.txCount;
(void) snprintf(bbuf->bridgels_cfgbpdu,
sizeof (bbuf->bridgels_cfgbpdu), "%lu",
newval.cfgbpdu - brlsum->cfgbpdu);
(void) snprintf(bbuf->bridgels_tcnbpdu,
sizeof (bbuf->bridgels_tcnbpdu), "%lu",
newval.tcnbpdu - brlsum->tcnbpdu);
(void) snprintf(bbuf->bridgels_rstpbpdu,
sizeof (bbuf->bridgels_rstpbpdu), "%lu",
newval.rstpbpdu - brlsum->rstpbpdu);
(void) snprintf(bbuf->bridgels_txbpdu,
sizeof (bbuf->bridgels_txbpdu), "%lu",
newval.txbpdu - brlsum->txbpdu);
}
if ((status = dladm_bridge_getlink(handle, linkid, bridge,
sizeof (bridge))) != DLADM_STATUS_OK)
goto bls_out;
(void) snprintf(kstatname, sizeof (kstatname), "%s0-%s", bridge,
bbuf->bridgels_link);
if ((kcp = kstat_open()) == NULL) {
warn("kstat open operation failed");
goto bls_out;
}
if ((ksp = kstat_lookup(kcp, "bridge", 0, kstatname)) != NULL &&
kstat_read(kcp, ksp, NULL) != -1) {
if (dladm_kstat_value(ksp, "drops", KSTAT_DATA_UINT64,
&newval.drops) != -1) {
(void) snprintf(bbuf->bridgels_drops,
sizeof (bbuf->bridgels_drops), "%llu",
newval.drops - brlsum->drops);
}
if (dladm_kstat_value(ksp, "recv", KSTAT_DATA_UINT64,
&newval.recv) != -1) {
(void) snprintf(bbuf->bridgels_recv,
sizeof (bbuf->bridgels_recv), "%llu",
newval.recv - brlsum->recv);
}
if (dladm_kstat_value(ksp, "xmit", KSTAT_DATA_UINT64,
&newval.xmit) != -1) {
(void) snprintf(bbuf->bridgels_xmit,
sizeof (bbuf->bridgels_xmit), "%llu",
newval.xmit - brlsum->xmit);
}
}
(void) kstat_close(kcp);
bls_out:
*brlsum = newval;
return (status);
}
static void
show_bridge_link(datalink_id_t linkid, show_brstate_t *brstate)
{
void *buf;
if (brstate->show_stats) {
bridge_link_statfields_buf_t bbuf;
bzero(&bbuf, sizeof (bbuf));
brstate->state.ls_status = print_bridge_link_stats(
&brstate->state, linkid, &bbuf);
buf = &bbuf;
} else {
bridge_link_fields_buf_t bbuf;
bzero(&bbuf, sizeof (bbuf));
brstate->state.ls_status = print_bridge_link(&brstate->state,
linkid, &bbuf);
buf = &bbuf;
}
if (brstate->state.ls_status == DLADM_STATUS_OK)
ofmt_print(brstate->state.ls_ofmt, buf);
}
/* ARGSUSED */
static int
show_bridge_link_walk(dladm_handle_t handle, datalink_id_t linkid, void *arg)
{
show_brstate_t *brstate = arg;
char bridge[MAXLINKNAMELEN];
if (dladm_bridge_getlink(handle, linkid, bridge, sizeof (bridge)) ==
DLADM_STATUS_OK && strcmp(bridge, brstate->bridge) == 0) {
show_bridge_link(linkid, brstate);
}
return (DLADM_WALK_CONTINUE);
}
static void
show_bridge_fwd(dladm_handle_t handle, bridge_listfwd_t *blf,
show_state_t *state)
{
bridge_fwd_fields_buf_t bbuf;
bzero(&bbuf, sizeof (bbuf));
(void) snprintf(bbuf.bridgef_dest, sizeof (bbuf.bridgef_dest),
"%s", ether_ntoa((struct ether_addr *)blf->blf_dest));
if (blf->blf_is_local) {
(void) strlcpy(bbuf.bridgef_flags, "L",
sizeof (bbuf.bridgef_flags));
} else {
(void) snprintf(bbuf.bridgef_age, sizeof (bbuf.bridgef_age),
"%2d.%03d", blf->blf_ms_age / 1000, blf->blf_ms_age % 1000);
if (blf->blf_trill_nick != 0) {
(void) snprintf(bbuf.bridgef_output,
sizeof (bbuf.bridgef_output), "%u",
blf->blf_trill_nick);
}
}
if (blf->blf_linkid != DATALINK_INVALID_LINKID &&
blf->blf_trill_nick == 0) {
state->ls_status = dladm_datalink_id2info(handle,
blf->blf_linkid, NULL, NULL, NULL, bbuf.bridgef_output,
sizeof (bbuf.bridgef_output));
}
if (state->ls_status == DLADM_STATUS_OK)
ofmt_print(state->ls_ofmt, &bbuf);
}
static void
show_bridge_trillnick(trill_listnick_t *tln, show_state_t *state)
{
bridge_trill_fields_buf_t bbuf;
bzero(&bbuf, sizeof (bbuf));
(void) snprintf(bbuf.bridget_nick, sizeof (bbuf.bridget_nick),
"%u", tln->tln_nick);
if (tln->tln_ours) {
(void) strlcpy(bbuf.bridget_flags, "L",
sizeof (bbuf.bridget_flags));
} else {
state->ls_status = dladm_datalink_id2info(handle,
tln->tln_linkid, NULL, NULL, NULL, bbuf.bridget_link,
sizeof (bbuf.bridget_link));
(void) snprintf(bbuf.bridget_nexthop,
sizeof (bbuf.bridget_nexthop), "%s",
ether_ntoa((struct ether_addr *)tln->tln_nexthop));
}
if (state->ls_status == DLADM_STATUS_OK)
ofmt_print(state->ls_ofmt, &bbuf);
}
static void
do_show_bridge(int argc, char **argv, const char *use)
{
int option;
enum {
bridgeMode, linkMode, fwdMode, trillMode
} op_mode = bridgeMode;
uint32_t flags = DLADM_OPT_ACTIVE | DLADM_OPT_PERSIST;
boolean_t parsable = B_FALSE;
datalink_id_t linkid = DATALINK_ALL_LINKID;
int interval = 0;
show_brstate_t brstate;
dladm_status_t status;
char *fields_str = NULL;
/* default: bridge-related data */
char *all_fields = "bridge,protect,address,priority,bmaxage,"
"bhellotime,bfwddelay,forceproto,tctime,tccount,tchange,"
"desroot,rootcost,rootport,maxage,hellotime,fwddelay,holdtime";
char *default_fields = "bridge,protect,address,priority,"
"desroot";
char *all_statfields = "bridge,drops,forwards,mbcast,"
"unknown,recv,sent";
char *default_statfields = "bridge,drops,forwards,mbcast,"
"unknown";
/* -l: link-related data */
char *all_link_fields = "link,index,state,uptime,opercost,"
"operp2p,operedge,desroot,descost,desbridge,desport,tcack";
char *default_link_fields = "link,state,uptime,desroot";
char *all_link_statfields = "link,cfgbpdu,tcnbpdu,rstpbpdu,"
"txbpdu,drops,recv,xmit";
char *default_link_statfields = "link,drops,recv,xmit";
/* -f: bridge forwarding table related data */
char *default_fwd_fields = "dest,age,flags,output";
/* -t: TRILL nickname table related data */
char *default_trill_fields = "nick,flags,link,nexthop";
char *default_str;
char *all_str;
ofmt_field_t *field_arr;
ofmt_handle_t ofmt;
ofmt_status_t oferr;
uint_t ofmtflags = 0;
bzero(&brstate, sizeof (brstate));
opterr = 0;
while ((option = getopt_long(argc, argv, ":fi:lo:pst",
bridge_show_lopts, NULL)) != -1) {
switch (option) {
case 'f':
if (op_mode != bridgeMode && op_mode != fwdMode)
die("-f is incompatible with -l or -t");
op_mode = fwdMode;
break;
case 'i':
if (interval != 0)
die_optdup(option);
if (!str2int(optarg, &interval) || interval == 0)
die("invalid interval value '%s'", optarg);
break;
case 'l':
if (op_mode != bridgeMode && op_mode != linkMode)
die("-l is incompatible with -f or -t");
op_mode = linkMode;
break;
case 'o':
fields_str = optarg;
break;
case 'p':
if (parsable)
die_optdup(option);
parsable = B_TRUE;
break;
case 's':
if (brstate.show_stats)
die_optdup(option);
brstate.show_stats = B_TRUE;
break;
case 't':
if (op_mode != bridgeMode && op_mode != trillMode)
die("-t is incompatible with -f or -l");
op_mode = trillMode;
break;
default:
die_opterr(optopt, option, use);
break;
}
}
if (interval != 0 && !brstate.show_stats)
die("the -i option can be used only with -s");
if ((op_mode == fwdMode || op_mode == trillMode) && brstate.show_stats)
die("the -f/-t and -s options cannot be used together");
/* get the bridge name (optional last argument) */
if (optind == (argc-1)) {
char lname[MAXLINKNAMELEN];
uint32_t lnkflg;
datalink_class_t class;
brstate.bridge = argv[optind];
(void) snprintf(lname, sizeof (lname), "%s0", brstate.bridge);
if ((status = dladm_name2info(handle, lname, &linkid, &lnkflg,
&class, NULL)) != DLADM_STATUS_OK) {
die_dlerr(status, "bridge %s is not valid",
brstate.bridge);
}
if (class != DATALINK_CLASS_BRIDGE)
die("%s is not a bridge", brstate.bridge);
if (!(lnkflg & flags)) {
die_dlerr(DLADM_STATUS_BADARG,
"bridge %s is temporarily removed", brstate.bridge);
}
} else if (optind != argc) {
usage();
} else if (op_mode != bridgeMode) {
die("bridge name required for -l, -f, or -t");
return;
}
brstate.state.ls_parsable = parsable;
brstate.state.ls_flags = flags;
brstate.state.ls_firstonly = (interval != 0);
switch (op_mode) {
case bridgeMode:
if (brstate.show_stats) {
default_str = default_statfields;
all_str = all_statfields;
field_arr = bridge_statfields;
} else {
default_str = default_fields;
all_str = all_fields;
field_arr = bridge_fields;
}
break;
case linkMode:
if (brstate.show_stats) {
default_str = default_link_statfields;
all_str = all_link_statfields;
field_arr = bridge_link_statfields;
} else {
default_str = default_link_fields;
all_str = all_link_fields;
field_arr = bridge_link_fields;
}
break;
case fwdMode:
default_str = all_str = default_fwd_fields;
field_arr = bridge_fwd_fields;
break;
case trillMode:
default_str = all_str = default_trill_fields;
field_arr = bridge_trill_fields;
break;
}
if (fields_str == NULL)
fields_str = default_str;
else if (strcasecmp(fields_str, "all") == 0)
fields_str = all_str;
if (parsable)
ofmtflags |= OFMT_PARSABLE;
oferr = ofmt_open(fields_str, field_arr, ofmtflags, 0, &ofmt);
dladm_ofmt_check(oferr, brstate.state.ls_parsable, ofmt);
brstate.state.ls_ofmt = ofmt;
for (;;) {
brstate.state.ls_donefirst = B_FALSE;
switch (op_mode) {
case bridgeMode:
if (linkid == DATALINK_ALL_LINKID) {
(void) dladm_walk_datalink_id(show_bridge,
handle, &brstate, DATALINK_CLASS_BRIDGE,
DATALINK_ANY_MEDIATYPE, flags);
} else {
(void) show_bridge(handle, linkid, &brstate);
if (brstate.state.ls_status !=
DLADM_STATUS_OK) {
die_dlerr(brstate.state.ls_status,
"failed to show bridge %s",
brstate.bridge);
}
}
break;
case linkMode: {
datalink_id_t *dlp;
uint_t i, nlinks;
dlp = dladm_bridge_get_portlist(brstate.bridge,
&nlinks);
if (dlp != NULL) {
for (i = 0; i < nlinks; i++)
show_bridge_link(dlp[i], &brstate);
dladm_bridge_free_portlist(dlp);
} else if (errno == ENOENT) {
/* bridge not running; iterate on libdladm */
(void) dladm_walk_datalink_id(
show_bridge_link_walk, handle,
&brstate, DATALINK_CLASS_PHYS |
DATALINK_CLASS_AGGR |
DATALINK_CLASS_ETHERSTUB,
DATALINK_ANY_MEDIATYPE, flags);
} else {
die("unable to get port list for bridge %s: %s",
brstate.bridge, strerror(errno));
}
break;
}
case fwdMode: {
bridge_listfwd_t *blf;
uint_t i, nfwd;
blf = dladm_bridge_get_fwdtable(handle, brstate.bridge,
&nfwd);
if (blf == NULL) {
die("unable to get forwarding entries for "
"bridge %s", brstate.bridge);
} else {
for (i = 0; i < nfwd; i++)
show_bridge_fwd(handle, blf + i,
&brstate.state);
dladm_bridge_free_fwdtable(blf);
}
break;
}
case trillMode: {
trill_listnick_t *tln;
uint_t i, nnick;
tln = dladm_bridge_get_trillnick(brstate.bridge,
&nnick);
if (tln == NULL) {
if (errno == ENOENT)
die("bridge %s is not running TRILL",
brstate.bridge);
else
die("unable to get TRILL nickname "
"entries for bridge %s",
brstate.bridge);
} else {
for (i = 0; i < nnick; i++)
show_bridge_trillnick(tln + i,
&brstate.state);
dladm_bridge_free_trillnick(tln);
}
break;
}
}
if (interval == 0)
break;
(void) sleep(interval);
}
}
/*
* "-R" option support. It is used for live upgrading. Append dladm commands
* to a upgrade script which will be run when the alternative root boots up:
*
* - If the /etc/dladm/datalink.conf file exists on the alternative root,
* append dladm commands to the <altroot>/var/svc/profile/upgrade_datalink
* script. This script will be run as part of the network/physical service.
* We cannot defer this to /var/svc/profile/upgrade because then the
* configuration will not be able to take effect before network/physical
* plumbs various interfaces.
*
* - If the /etc/dladm/datalink.conf file does not exist on the alternative
* root, append dladm commands to the <altroot>/var/svc/profile/upgrade script,
* which will be run in the manifest-import service.
*
* Note that the SMF team is considering to move the manifest-import service
* to be run at the very begining of boot. Once that is done, the need for
* the /var/svc/profile/upgrade_datalink script will not exist any more.
*/
static void
altroot_cmd(char *altroot, int argc, char *argv[])
{
char path[MAXPATHLEN];
struct stat stbuf;
FILE *fp;
int i;
/*
* Check for the existence of the /etc/dladm/datalink.conf
* configuration file, and determine the name of script file.
*/
(void) snprintf(path, MAXPATHLEN, "/%s/etc/dladm/datalink.conf",
altroot);
if (stat(path, &stbuf) < 0) {
(void) snprintf(path, MAXPATHLEN, "/%s/%s", altroot,
SMF_UPGRADE_FILE);
} else {
(void) snprintf(path, MAXPATHLEN, "/%s/%s", altroot,
SMF_UPGRADEDATALINK_FILE);
}
if ((fp = fopen(path, "a+")) == NULL)
die("operation not supported on %s", altroot);
(void) fprintf(fp, "/sbin/dladm ");
for (i = 0; i < argc; i++) {
/*
* Directly write to the file if it is not the "-R <altroot>"
* option. In which case, skip it.
*/
if (strcmp(argv[i], "-R") != 0)
(void) fprintf(fp, "%s ", argv[i]);
else
i ++;
}
(void) fprintf(fp, "%s\n", SMF_DLADM_UPGRADE_MSG);
(void) fclose(fp);
dladm_close(handle);
exit(EXIT_SUCCESS);
}
/*
* Convert the string to an integer. Note that the string must not have any
* trailing non-integer characters.
*/
static boolean_t
str2int(const char *str, int *valp)
{
int val;
char *endp = NULL;
errno = 0;
val = strtol(str, &endp, 10);
if (errno != 0 || *endp != '\0')
return (B_FALSE);
*valp = val;
return (B_TRUE);
}
/* PRINTFLIKE1 */
static void
warn(const char *format, ...)
{
va_list alist;
format = gettext(format);
(void) fprintf(stderr, "%s: warning: ", progname);
va_start(alist, format);
(void) vfprintf(stderr, format, alist);
va_end(alist);
(void) putchar('\n');
}
/* PRINTFLIKE2 */
static void
warn_dlerr(dladm_status_t err, const char *format, ...)
{
va_list alist;
char errmsg[DLADM_STRSIZE];
format = gettext(format);
(void) fprintf(stderr, gettext("%s: warning: "), progname);
va_start(alist, format);
(void) vfprintf(stderr, format, alist);
va_end(alist);
(void) fprintf(stderr, ": %s\n", dladm_status2str(err, errmsg));
}
/*
* Also closes the dladm handle if it is not NULL.
*/
/* PRINTFLIKE2 */
static void
die_dlerr(dladm_status_t err, const char *format, ...)
{
va_list alist;
char errmsg[DLADM_STRSIZE];
format = gettext(format);
(void) fprintf(stderr, "%s: ", progname);
va_start(alist, format);
(void) vfprintf(stderr, format, alist);
va_end(alist);
(void) fprintf(stderr, ": %s\n", dladm_status2str(err, errmsg));
/* close dladm handle if it was opened */
if (handle != NULL)
dladm_close(handle);
exit(EXIT_FAILURE);
}
/* PRINTFLIKE1 */
static void
die(const char *format, ...)
{
va_list alist;
format = gettext(format);
(void) fprintf(stderr, "%s: ", progname);
va_start(alist, format);
(void) vfprintf(stderr, format, alist);
va_end(alist);
(void) putchar('\n');
/* close dladm handle if it was opened */
if (handle != NULL)
dladm_close(handle);
exit(EXIT_FAILURE);
}
static void
die_optdup(int opt)
{
die("the option -%c cannot be specified more than once", opt);
}
static void
die_opterr(int opt, int opterr, const char *usage)
{
switch (opterr) {
case ':':
die("option '-%c' requires a value\nusage: %s", opt,
gettext(usage));
break;
case '?':
default:
die("unrecognized option '-%c'\nusage: %s", opt,
gettext(usage));
break;
}
}
static void
show_ether_xprop(void *arg, dladm_ether_info_t *eattr)
{
print_ether_state_t *statep = arg;
ether_fields_buf_t ebuf;
int i;
for (i = CAPABLE; i <= PEERADV; i++) {
bzero(&ebuf, sizeof (ebuf));
(void) strlcpy(ebuf.eth_ptype, ptype[i],
sizeof (ebuf.eth_ptype));
(void) dladm_ether_autoneg2str(ebuf.eth_autoneg,
sizeof (ebuf.eth_autoneg), eattr, i);
(void) dladm_ether_spdx2str(ebuf.eth_spdx,
sizeof (ebuf.eth_spdx), eattr, i);
(void) dladm_ether_pause2str(ebuf.eth_pause,
sizeof (ebuf.eth_pause), eattr, i);
(void) strlcpy(ebuf.eth_rem_fault,
(eattr->lei_attr[i].le_fault ? "fault" : "none"),
sizeof (ebuf.eth_rem_fault));
ofmt_print(statep->es_ofmt, &ebuf);
}
}
static boolean_t
link_is_ether(const char *link, datalink_id_t *linkid)
{
uint32_t media;
datalink_class_t class;
if (dladm_name2info(handle, link, linkid, NULL, &class, &media) ==
DLADM_STATUS_OK) {
if (class == DATALINK_CLASS_PHYS && media == DL_ETHER)
return (B_TRUE);
}
return (B_FALSE);
}
/*
* default output callback function that, when invoked,
* prints string which is offset by ofmt_arg->ofmt_id within buf.
*/
static boolean_t
print_default_cb(ofmt_arg_t *ofarg, char *buf, uint_t bufsize)
{
char *value;
value = (char *)ofarg->ofmt_cbarg + ofarg->ofmt_id;
(void) strlcpy(buf, value, bufsize);
return (B_TRUE);
}
static void
dladm_ofmt_check(ofmt_status_t oferr, boolean_t parsable,
ofmt_handle_t ofmt)
{
char buf[OFMT_BUFSIZE];
if (oferr == OFMT_SUCCESS)
return;
(void) ofmt_strerror(ofmt, oferr, buf, sizeof (buf));
/*
* All errors are considered fatal in parsable mode.
* NOMEM errors are always fatal, regardless of mode.
* For other errors, we print diagnostics in human-readable
* mode and processs what we can.
*/
if (parsable || oferr == OFMT_ENOFIELDS) {
ofmt_close(ofmt);
die(buf);
} else {
warn(buf);
}
}