toobig6(8) IPv6 toobig6(8) (NAME) toobig6 - MTU IPv6 (SYNOPSIS) toobig6 [-u] - - mtu [-] (DESCRIPTION) MTU . TTL (-) . -u TooBig (spoofed ping6) . (AUTHOR) thc-ipv6 van Hauser / THC . : (COPYRIGHT) toobig6 3.8 (c) 2020 by van Hauser / THC www.github.com/vanhauser-thc/thc-ipv6 THC 2026-02-07 toobig6(8)