From c1fe3ca5106d9568791433fa6c7f27e71ac69e1b Mon Sep 17 00:00:00 2001 From: George Hansper Date: Wed, 20 Sep 2006 12:03:23 -0700 Subject: [NETFILTER]: TCP conntrack: improve dead connection detection Don't count window updates as retransmissions. Signed-off-by: George Hansper Signed-off-by: Patrick McHardy --- include/linux/netfilter/nf_conntrack_tcp.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux/netfilter') diff --git a/include/linux/netfilter/nf_conntrack_tcp.h b/include/linux/netfilter/nf_conntrack_tcp.h index b2feeffde38..6b01ba29772 100644 --- a/include/linux/netfilter/nf_conntrack_tcp.h +++ b/include/linux/netfilter/nf_conntrack_tcp.h @@ -49,6 +49,7 @@ struct ip_ct_tcp u_int32_t last_seq; /* Last sequence number seen in dir */ u_int32_t last_ack; /* Last sequence number seen in opposite dir */ u_int32_t last_end; /* Last seq + len */ + u_int16_t last_win; /* Last window advertisement seen in dir */ }; #endif /* __KERNEL__ */ -- cgit v1.2.3