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From: Simon Horman <horms@xxxxxxxxxxxx>
Date: Mon, 6 Sep 2010 13:02:29 +0900
> From: Julian Anastasov <ja@xxxxxx>
>
> - Do not create expectation when forwarding the PORT
> command to avoid blocking the connection. The problem is that
> nf_conntrack_ftp.c:help() tries to create the same expectation later in
> POST_ROUTING and drops the packet with "dropping packet" message after
> failure in nf_ct_expect_related.
>
> - Change ip_vs_update_conntrack to alter the conntrack
> for related connections from real server. If we do not alter the reply in
> this direction the next packet from client sent to vport 20 comes as NEW
> connection. We alter it but may be some collision happens for both
> conntracks and the second conntrack gets destroyed immediately. The
> connection stucks too.
>
> Signed-off-by: Julian Anastasov <ja@xxxxxx>
> Signed-off-by: Simon Horman <horms@xxxxxxxxxxxx>
Applied, thanks.
> This change is also applicable to net-next, although there is some diff
> noise. Do you want me to resolve that and post a net-next version
> separately? (The same applies to "ipvs: avoid oops for passive FTP" which
> you merged into net last week.)
No need, the next time I merge net-2.6 into net-next-2.6 it will be
taken care of transparently.
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