From: Rick Jones <rick.jones2@hp.com>
To: Hannes Frederic Sowa <hannes@stressinduktion.org>
Cc: bloat@lists.bufferbloat.net
Subject: Re: [Bloat] enabling outgoing tcp-ecn by default for ipv6 links
Date: Thu, 27 Dec 2012 12:10:35 -0800 [thread overview]
Message-ID: <50DCAB3B.5010902@hp.com> (raw)
In-Reply-To: <20121227023728.GB19548@order.stressinduktion.org>
On 12/26/2012 06:37 PM, Hannes Frederic Sowa wrote:
> Hello!
>
> I am thinking about advancing the ipv4/tcp_ecn knob in linux to
> distinguish between ipv4 and ipv6 transport and enable ecn signaling
> on outgoing ipv6 connections by default (for me, at least). I am
> currently doing so with the help of iptables (echo 1 > tcp_ecn and -j
> ECN --ecn-tcp-remove).
Any particular reason you aren't willing/able to just flip the
net.ipv4.tcp_ecn sysctl to turn it on for both? FWIW, that is what I
have done on netperf.org, with an eye towards seeing what ceases
working. Thusfar things seem OK. At least I've not had anyone contact
me to say "Hey! Why can't I reach netperf.org!" ...
happy benchmarking,
rick jones
next prev parent reply other threads:[~2012-12-27 20:10 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-12-27 2:37 Hannes Frederic Sowa
2012-12-27 5:04 ` Michael Richardson
2012-12-27 5:53 ` Hannes Frederic Sowa
2012-12-31 17:37 ` Hannes Frederic Sowa
2015-02-27 15:52 ` Richard Scheffenegger
2012-12-27 20:10 ` Rick Jones [this message]
2012-12-27 21:25 ` Hannes Frederic Sowa
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