Symbol: ICMP_UNREACH_PRECEDENCE_CUTOFF
usr/src/uts/common/inet/ipf/netinet/ip_compat.h
1993
# define ICMP_UNREACH_PRECEDENCE_CUTOFF 15
usr/src/uts/common/netinet/ip_icmp.h
146
#define ICMP_UNREACH_PRECEDENCE_CUTOFF 15 /* precedence cutoff */