Symbol: iptun_icmp_toobig_v6
usr/src/uts/common/inet/iptun/iptun.c
2462
iptun_icmp_toobig_v6(iptun, newmtu, inner6,
usr/src/uts/common/inet/iptun/iptun.c
2655
iptun_icmp_toobig_v6(iptun, newmtu, inner6, data_mp,