Symbol: ICMP_UNREACH_HOST_PRECEDENCE
usr/src/uts/common/inet/ipf/netinet/ip_compat.h
1990
# define ICMP_UNREACH_HOST_PRECEDENCE 14
usr/src/uts/common/netinet/ip_icmp.h
145
#define ICMP_UNREACH_HOST_PRECEDENCE 14 /* pred violationn */