From: Jan Engelhardt <jengelh@computergmbh.de>
Date: Thu, 31 Jan 2008 12:06:10 +0000 (-0800)
Subject: [NETFILTER]: xt_TCPMSS: consider reverse route's MTU in clamp-to-pmtu
X-Git-Tag: v2.6.25-rc1~1089^2~81
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=37c08387fc31a0fe7a570664c93be4f1c1bc0c94;p=pandora-kernel.git

[NETFILTER]: xt_TCPMSS: consider reverse route's MTU in clamp-to-pmtu

The TCPMSS target in Xtables should consider the MTU of the reverse
route on forwarded packets as part of the path MTU.

Point in case: IN=ppp0, OUT=eth0. MSS set to 1460 in spite of MTU of
ppp0 being 1392.

Signed-off-by: Jan Engelhardt <jengelh@computergmbh.de>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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