icmp6_mtudisc_hiwat  641 netinet/icmp6.h 	&icmp6_mtudisc_hiwat, \
icmp6_mtudisc_hiwat  155 netinet6/icmp6.c static int icmp6_mtudisc_hiwat = 1280;
icmp6_mtudisc_hiwat 1121 netinet6/icmp6.c 		if (0 <= icmp6_mtudisc_hiwat && rtcount > icmp6_mtudisc_hiwat)