9 Feb
2011
9 Feb
'11
12:44 p.m.
On 9 feb 2011, at 18:30, David Freedman wrote:
(yes, even ICMP TOOBIG can be filtered safely if you have designed things in a sane way)
NO. Even if you run with 1280-byte MTUs everywhere so you'd think path MTU discovery wouldn't be needed, this can still cause problems with IPv6-to-IPv4 translators.