netfilter: nf_ct_pptp: fix DNATed PPTP connection address translation
authorSanket Shah <sanket.shah@elitecore.com>
Tue, 30 Aug 2011 13:23:03 +0000 (15:23 +0200)
committerPatrick McHardy <kaber@trash.net>
Tue, 30 Aug 2011 13:23:03 +0000 (15:23 +0200)
commit4c6e4209662b2a4147cde16c2144a253a7430a49
treed949349b4bcedd9a759897272c32c1e68d67ef83
parentc6675233f9015d3c0460c8aab53ed9b99d915c64
netfilter: nf_ct_pptp: fix DNATed PPTP connection address translation

When both the server and the client are NATed, the set-link-info control
packet containing the peer's call-id field is not properly translated.

I have verified that it was working in 2.6.16.13 kernel previously but
due to rewrite, this scenario stopped working (Not knowing exact version
when it stopped working).

Signed-off-by: Sanket Shah <sanket.shah@elitecore.com>
Signed-off-by: Patrick McHardy <kaber@trash.net>
net/netfilter/nf_conntrack_pptp.c