#!/bin/sh # # CDDL HEADER START # # The contents of this file are subject to the terms of the # Common Development and Distribution License, Version 1.0 only # (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 # # #ident "%Z%%M% %I% %E% SMI" # # Copyright (c) 1994,1999 by Sun Microsystems, Inc. # # # Write a sed script to enable the use of RPC and NFS over IPv6 and # remove the various comments that were in /etc/netconfig when the # the respective entries were disabled. # write_sed_script() { cat > /tmp/netconfig.scr.$$ << EOF /^# The following two entries starting with udp6 and tcp6 are meant to be $/d /^# used for IPv6. If you have Ipv6 enabled on your machine then you can $/d /^# uncomment these two lines to enable RPC and NFS use Ipv6 stack. Consult$/d /^# uncomment these two lines to enable the use of RPC and NFS over IPv6.$/d /^# your network administrator before uncommenting. $/d /^# Consult your network administrator before uncommenting. $/d /^#udp6[ ]*tpi_clts[ ]*v[ ]*inet6[ ]*udp[ ]*\/dev\/udp6[ ]*-/s/#// /^#tcp6[ ]*tpi_cots_ord[ ]*v[ ]*inet6[ ]*tcp[ ]*\/dev\/tcp6[ ]*-/s/#// EOF } while read src dest do if [ ! -f $dest ] ; then cp $src $dest else grep 'switch.so' $dest > /dev/null 2>&1 if [ $? = 0 ] ; then cp $src $dest fi grep 'If you have Ipv6 enabled on your' $dest > /dev/null 2>&1 if [ $? = 0 ] ; then write_sed_script sed -f /tmp/netconfig.scr.$$ $dest > /tmp/netconfig.$$ cp /tmp/netconfig.$$ $dest rm -f /tmp/netconfig.$$ /tmp/netconfig.scr.$$ fi grep 'inet6' $dest > /dev/null 2>&1 if [ $? != 0 ] ; then grep '^#' $dest >/tmp/netconfig.$$ grep 'inet6' $src >>/tmp/netconfig.$$ grep '^[^#]' $dest >>/tmp/netconfig.$$ cp /tmp/netconfig.$$ $dest rm -f /tmp/netconfig.$$ fi fi done exit 0