From: Patrick McHardy <kaber@trash.net>
Date: Tue, 13 Sep 2005 20:49:15 +0000 (-0700)
Subject: [NETFILTER]: Fix DHCP + MASQUERADE problem
X-Git-Tag: v2.6.14-rc2~42^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=adcb5ad1e5ba3996d53a047c5486efa6e734b413;p=pandora-kernel.git

[NETFILTER]: Fix DHCP + MASQUERADE problem

In 2.6.13-rcX the MASQUERADE target was changed not to exclude local
packets for better source address consistency. This breaks DHCP clients
using UDP sockets when the DHCP requests are caught by a MASQUERADE rule
because the MASQUERADE target drops packets when no address is configured
on the outgoing interface. This patch makes it ignore packets with a
source address of 0.

Thanks to Rusty for this suggestion.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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