From: David Miller <davem@davemloft.net>
To: lorenzo@google.com
Cc: brian.haley@hp.com, shemminger@vyatta.com, netdev@vger.kernel.org
Subject: Re: [PATCH] ipv6: addrconf: clear IPv6 addresses and routes when losing link
Date: Wed, 27 Oct 2010 09:05:52 -0700 (PDT) [thread overview]
Message-ID: <20101027.090552.189686029.davem@davemloft.net> (raw)
In-Reply-To: <AANLkTikhhsEu7zzYpEH-Dby_Ke77iSo0z1wu2t-xU+Jc@mail.gmail.com>
From: Lorenzo Colitti <lorenzo@google.com>
Date: Wed, 27 Oct 2010 09:01:25 -0700
> On Wed, Oct 27, 2010 at 8:51 AM, David Miller <davem@davemloft.net> wrote:
>>> As the patch stands, they don't. Only autoconfigured addresses will be
>>> cleared, because addrconf_ifdown() does not remove any addresses that
>>> are permanent (unless they are link-local, in which case they are
>>> recreated as soon as link comes back).
>>
>> Ok, and that brings us back to the issue of losing a TCP connection
>> over a link-local et al. address during a minor link flap.
>
> TCP connections don't go away when the address they are using goes
> away. They go away if their address goes away forever. As mentioned
> above in the thread, I did test this :)
Ok, that's good enough for me :)
next prev parent reply other threads:[~2010-10-27 16:05 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-26 2:08 [PATCH] ipv6: addrconf: clear IPv6 addresses and routes when losing link Lorenzo Colitti
2010-10-26 4:38 ` Stephen Hemminger
2010-10-26 5:44 ` Lorenzo Colitti
2010-10-26 15:28 ` Stephen Hemminger
2010-10-26 17:11 ` Lorenzo Colitti
2010-11-02 2:54 ` Dan Williams
2010-11-05 6:40 ` Lorenzo Colitti
2010-10-26 16:58 ` Brian Haley
2010-10-26 17:09 ` Lorenzo Colitti
2010-10-26 17:10 ` David Miller
2010-10-26 17:13 ` Lorenzo Colitti
2010-10-26 17:21 ` David Miller
2010-10-26 17:37 ` Lorenzo Colitti
2010-10-26 17:47 ` David Miller
2010-10-26 17:50 ` Lorenzo Colitti
2010-10-26 17:55 ` David Miller
2010-10-26 18:02 ` Lorenzo Colitti
2010-10-26 18:21 ` David Miller
2010-11-02 2:50 ` Dan Williams
2010-10-26 18:17 ` Lorenzo Colitti
2010-10-26 18:23 ` David Miller
2010-10-26 22:53 ` Lorenzo Colitti
2010-10-27 15:51 ` David Miller
2010-10-27 16:01 ` Lorenzo Colitti
2010-10-27 16:05 ` David Miller [this message]
2010-10-27 2:31 ` Brian Haley
2010-10-27 8:35 ` Maciej Żenczykowski
2010-10-27 16:03 ` Lorenzo Colitti
2010-10-27 20:39 ` Maciej Żenczykowski
2010-10-28 22:23 ` Lorenzo Colitti
2010-10-28 22:41 ` Lorenzo Colitti
2010-10-28 22:50 ` Maciej Żenczykowski
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