From: Patrick McHardy <kaber@trash.net>
To: philipc@snapgear.com
Cc: netfilter-devel@lists.netfilter.org
Subject: Re: [PATCH 2/4] TCPMSS: clamp to input interface MTU too
Date: Wed, 24 May 2006 18:18:12 +0200 [thread overview]
Message-ID: <44748744.5060808@trash.net> (raw)
In-Reply-To: <20060524040950.965615000@snapgear.com>
philipc@snapgear.com wrote:
> Ideally we would clamp the MSS based on the PMTU from src to dst.
> Currently we use the PMTU from the packet filter to the dst.
> This patch better approximates the full PTMU by using the input
> interface MTU too.
Also one of the things I have a half-finished patch for :)
But it (optionally) does a routing lookup for the source
to get a better estimate than the interface MTU.
next prev parent reply other threads:[~2006-05-24 16:18 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-05-24 4:04 [PATCH 0/4] netfilter patches for consideration philipc
2006-05-24 4:04 ` [PATCH 1/4] TCPMSS: dont drop packets philipc
2006-05-24 16:16 ` Patrick McHardy
2006-05-24 23:42 ` Philip Craig
2006-05-26 14:40 ` Patrick McHardy
2006-05-24 4:04 ` [PATCH 2/4] TCPMSS: clamp to input interface MTU too philipc
2006-05-24 16:18 ` Patrick McHardy [this message]
2006-05-24 4:04 ` [PATCH 3/4] log dropped ICMP redirects philipc
2006-05-24 16:26 ` Patrick McHardy
2006-05-25 2:34 ` Philip Craig
2006-05-26 14:49 ` Patrick McHardy
2006-05-24 4:04 ` [PATCH 4/4] drop ftp bounce attacks philipc
2006-05-24 16:31 ` Patrick McHardy
2006-05-25 2:55 ` Philip Craig
2006-05-26 14:51 ` Patrick McHardy
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