/* server/ip/gen/icmp.h */ #ifndef __SERVER__IP__GEN__ICMP_H__ #define __SERVER__IP__GEN__ICMP_H__ #define ICMP_MIN_HDR_LEN 4 #define ICMP_TYPE_ECHO_REPL 0 #define ICMP_TYPE_DST_UNRCH 3 # define ICMP_NET_UNRCH 0 # define ICMP_HOST_UNRCH 1 #define ICMP_TYPE_REDIRECT 5 # define ICMP_REDIRECT_NET 0 # define ICMP_REDIRECT_HOST 1 #define ICMP_TYPE_ECHO_REQ 8 #define ICMP_TYPE_ROUTER_ADVER 9 #define ICMP_TYPE_ROUTE_SOL 10 #define ICMP_TYPE_TIME_EXCEEDED 11 # define ICMP_TTL_EXC 0 #endif /* __SERVER__IP__GEN__ICMP_H__ */