Symbol: nat64_icmp_handle_echo
sys/netpfil/ipfw/nat64/nat64_translate.c
1027
nat64_icmp_handle_echo(ip6, ICMP6(icmp), icmpid, type);
sys/netpfil/ipfw/nat64/nat64_translate.c
1160
nat64_icmp_handle_echo(eip6, ICMP6(icmp), icmpid,