On 01/04/2012 07:06 PM, Templin, Fred L wrote: >> I see no reason to expect that PMTUD will be more reliable for >> IPv6 than for IPv4. > > I think a lot is now hinging on the assumption that > PMTUD for IPv6 works. Unlike the situation for IPv4, > I see no reason to expect that PMTUD for IPv6 will > be unreliable.
It has been found to break, already -- as a result of firewalls filtering ICMPv6 messages, are some intermediate systems with inappropriate rate limiting for all ICMPv6 traffic. Thanks, -- Fernando Gont SI6 Networks e-mail: [email protected] PGP Fingerprint: 6666 31C6 D484 63B2 8FB1 E3C4 AE25 0D55 1D4E 7492 -------------------------------------------------------------------- IETF IPv6 working group mailing list [email protected] Administrative Requests: https://www.ietf.org/mailman/listinfo/ipv6 --------------------------------------------------------------------
