toobigsniff6(8) IPv6 toobigsniff6(8) (NAME) toobigsniff6 - ICMPv6 Too Big (SYNOPSIS) toobigsniff6 [-c] mtu (DESCRIPTION) ICMPv6 Packet Too Big mtu . '*' . -c . (AUTHOR) thc-ipv6 van Hauser / THC . : https://github.com/vanhauser-thc/thc-ipv6 (COPYRIGHT) toobigsniff6 3.8 (c) 2020 by van Hauser / THC https://github.com/vanhauser-thc/thc-ipv6 THC 2026-02-07 toobigsniff6(8)