From: Emmanuel Guiton <emmanuel@netlab.hut.fi>
To: netfilter-devel@lists.netfilter.org
Subject: Sequence number translation explanations.
Date: Sat, 27 Mar 2004 18:00:01 +0200 [thread overview]
Message-ID: <4065A500.8060107@netlab.hut.fi> (raw)
Hi!
I need to translate sequence numbers between the two networks that are
separated by the firewall. In fact, I just need to translate on of them
(so tcph->ack_seq in one direction, and tcph->seq in the opposite
direction).
I found the ip_nat_seq stucture and the ip_nat_seq_adjust function but I
do not understand them. Particularly this "correction_pos", what is it?
Could someone provide me with some explanations?
Emmanuel
next reply other threads:[~2004-03-27 16:00 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-03-27 16:00 Emmanuel Guiton [this message]
2004-03-28 18:36 ` Sequence number translation explanations Harald Welte
2004-03-29 8:12 ` Emmanuel Guiton
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