Symbol: ICMP_UNREACH_SRCFAIL
usr/src/uts/common/inet/ipf/netinet/ip_compat.h
1960
# define ICMP_UNREACH_SRCFAIL 5
usr/src/uts/common/netinet/ip_icmp.h
136
#define ICMP_UNREACH_SRCFAIL 5 /* src route failed */