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From: Sebastian Kuzminsky <seb@highlab.com>
To: netdev@vger.kernel.org
Subject: bug in my understanding (was Re: bug in tcp?)
Date: Mon, 23 Apr 2007 12:45:34 -0600	[thread overview]
Message-ID: <E1Hg3Xa-0003gF-Vk@highlab.com> (raw)
In-Reply-To: <E1HdoAU-0001Ao-T8@highlab.com>

Sebastian Kuzminsky <seb@highlab.com> wrote:
> Philip Craig <philipc@snapgear.com> wrote:
> > Change the timeout or use keepalives.  I can't think of any other way.
> > The 5 days is a compromise between keeping valid connections and
> > timing out dead connections.  There will always be connections for
> > which it times out too fast or too slow.  I don't think there are
> > any drawbacks to increasing the timeout if you aren't a router,
> > but as long as there is a timeout, you need keepalives to be sure.
> 
> Thanks!  I'll add keepalives and rerun the tests, and I expect the
> problem to go away.

I reran the tests with keepalive enabled and it worked just fine.
Thanks for all your help, and sorry for the false alarm!


-- 
Sebastian Kuzminsky

      parent reply	other threads:[~2007-04-23 18:45 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-04-16 22:28 bug in tcp? Sebastian Kuzminsky
2007-04-16 22:50 ` Stephen Hemminger
2007-04-16 23:05   ` Sebastian Kuzminsky
2007-04-16 23:30     ` Stephen Hemminger
2007-04-17  4:19       ` Sebastian Kuzminsky
2007-04-17  4:30       ` John Heffner
2007-04-17  4:42         ` Sebastian Kuzminsky
2007-04-17  4:44 ` Philip Craig
2007-04-17  5:35   ` Sebastian Kuzminsky
2007-04-17  6:13     ` Philip Craig
2007-04-17 13:56       ` Sebastian Kuzminsky
2007-04-18  0:03         ` Philip Craig
2007-04-23 18:45         ` Sebastian Kuzminsky [this message]

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