From 4c6e4209662b2a4147cde16c2144a253a7430a49 Mon Sep 17 00:00:00 2001 From: Sanket Shah Date: Tue, 30 Aug 2011 15:23:03 +0200 Subject: [PATCH] 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 Signed-off-by: Patrick McHardy --- net/netfilter/nf_conntrack_pptp.c | 1 + 1 file changed, 1 insertion(+) diff --git a/net/netfilter/nf_conntrack_pptp.c b/net/netfilter/nf_conntrack_pptp.c index 2fd4565144de..31d56b23b9e9 100644 --- a/net/netfilter/nf_conntrack_pptp.c +++ b/net/netfilter/nf_conntrack_pptp.c @@ -364,6 +364,7 @@ pptp_inbound_pkt(struct sk_buff *skb, break; case PPTP_WAN_ERROR_NOTIFY: + case PPTP_SET_LINK_INFO: case PPTP_ECHO_REQUEST: case PPTP_ECHO_REPLY: /* I don't have to explain these ;) */