From: Dave Taht <dave.taht@gmail.com>
To: Eric Dumazet <eric.dumazet@gmail.com>
Cc: Bufferbloat Mainlinglist <bloat@lists.bufferbloat.net>
Subject: Re: [Bloat] No ECN marking in IPv6 linux
Date: Fri, 6 May 2011 12:14:23 -0600 [thread overview]
Message-ID: <BANLkTin1k_ZfgjKk1sgxamTCRJqBE66exw@mail.gmail.com> (raw)
In-Reply-To: <1304695674.3066.57.camel@edumazet-laptop>
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I am curious as to what the correct behavior here should be for encapsulated
(6in4, 6to4, teredo) packets, and if this functionality was also borked. I
was under the impression that for encapsulated packets the tos field was
copied from the encapsulated packet to the ipv4 header.
I will make a note of this in the uberwrt/cerowrt/bismark efforts going on
and backport the upcoming patch to openwrt.
On Fri, May 6, 2011 at 9:27 AM, Eric Dumazet <eric.dumazet@gmail.com> wrote:
> FYI
>
> IPV6 ECN support is buggy on current linux kernels
>
> Fix is on the way, problem spotted by Steinar H. Gunderson
>
> https://bugzilla.kernel.org/show_bug.cgi?id=34322
>
>
>
> _______________________________________________
> Bloat mailing list
> Bloat@lists.bufferbloat.net
> https://lists.bufferbloat.net/listinfo/bloat
>
--
Dave Täht
SKYPE: davetaht
US Tel: 1-239-829-5608
http://the-edge.blogspot.com
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next prev parent reply other threads:[~2011-05-06 18:09 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-14 4:44 [Bloat] ECN blocking router found Dave Taht
2011-04-14 14:43 ` Brian Clapper
2011-04-15 17:40 ` Rui Paulo
2011-04-23 7:43 ` Richard Scheffenegger
2011-04-18 16:43 ` [Bloat] tcp_ecn=2 (server-mode ECN) Henrique de Moraes Holschuh
2011-05-06 15:27 ` [Bloat] No ECN marking in IPv6 linux Eric Dumazet
2011-05-06 18:14 ` Dave Taht [this message]
2011-05-06 18:18 ` Jonathan Morton
2011-05-06 19:42 ` Dave Taht
2011-05-09 3:28 ` Dave Taht
2011-05-09 12:11 ` Lars Eggert
2011-05-16 15:09 ` Juliusz Chroboczek
2011-05-06 18:40 ` Matthew Ford
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