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From: Patrick McHardy <kaber@trash.net>
To: Beschorner Daniel <Daniel.Beschorner@facton.com>
Cc: netdev@vger.kernel.org
Subject: Re: pmtu discovery on SA
Date: Wed, 18 Jul 2007 18:27:27 +0200	[thread overview]
Message-ID: <469E3F6F.6040004@trash.net> (raw)
In-Reply-To: <3C59DB883F7B0B4D8096010D45ACCD13230257@exch.facton.local>

Beschorner Daniel wrote:
>>Beschorner Daniel wrote:
>>
>>So its using 1492 now? Otherwise it would be expected since the
>>initial MTU calculation would be based on 1500.
> 
> 
> I'm using 1500 again.
> 
> Just to make it clear: Is this message an error, or a warning or just
> for information?
> Could you explain a bit please.


Its a debugging message nowadays (NETDEBUG). I was mostly interested
in this since I changed the IPsec MTU calculation in 2.6.22 and it
might have been a bug.

> I have no connections hangs or other kind of problems.


Thanks for clarifying this. I guess the reason why you're seeing
them now and not before is that we're now always using the maximum
room available, while previously packets were usually a bit smaller
than possible.


  reply	other threads:[~2007-07-18 16:27 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-07-15  6:29 IPSec freeze Beschorner Daniel
2007-07-15 15:00 ` Patrick McHardy
2007-07-16  8:27   ` Beschorner Daniel
2007-07-16 13:09     ` Beschorner Daniel
2007-07-16 13:17       ` Patrick McHardy
2007-07-16 13:26         ` Beschorner Daniel
2007-07-16 14:07           ` Patrick McHardy
2007-07-16 14:17             ` Beschorner Daniel
2007-07-16 14:58               ` Patrick McHardy
2007-07-16 14:59                 ` Patrick McHardy
2007-07-16 15:18                 ` Patrick McHardy
2007-07-16 15:36                   ` Beschorner Daniel
2007-07-16 18:12                     ` Patrick McHardy
2007-07-17 16:10                       ` Patrick McHardy
2007-07-17 19:03                         ` Beschorner Daniel
2007-07-17 21:45                           ` Patrick McHardy
2007-07-18 12:21                             ` pmtu discovery on SA Beschorner Daniel
2007-07-18 13:14                               ` Patrick McHardy
2007-07-18 16:13                                 ` Beschorner Daniel
2007-07-18 16:27                                   ` Patrick McHardy [this message]
2007-07-18 16:56                                     ` Mika Penttilä
2007-07-18 18:27                                       ` Patrick McHardy
2007-07-18 18:39                                         ` Mika Penttilä
2007-07-18 18:41                                           ` Patrick McHardy
2007-07-18 18:47                                             ` Mika Penttilä
2007-07-19 15:51                                     ` Beschorner Daniel
2007-07-18  8:58                           ` IPSec freeze David Miller
2007-07-18  8:58                         ` David Miller

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