From: Pierre JUHEN <pierre.juhen@wanadoo.fr>
To: netfilter@lists.netfilter.org
Subject: UDP forwarding trouble
Date: Mon, 25 Jul 2005 21:28:28 +0200 [thread overview]
Message-ID: <42E53D5C.2050004@pierre.juhen> (raw)
I have a problem with iptables.
This is the configuration
+---------+ +---------+ +---------+
| | | | | |
| A +-----------------+ B ++----------------+ C |
| | | | | |
+---------+ +---------+ +---------+
A sends UDP packets (ports p1, p2, p3) to C through B.
There is a continuous flow of UDP/p1 packets (10 packets/s) whilst
p2 and p3 are more seldom.
When I activate a rule to redirect all UDP packets from A to B
the rule seems to be applied only to p2 and p3 ports, p1 packets
are still forwarded directly.
Is there a form of caching mechanism that explains the fact that
the packets are treated differently ?
Thanks for your help
Regards,
Pierre JUHEN
next reply other threads:[~2005-07-25 19:28 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-07-25 19:28 Pierre JUHEN [this message]
2005-08-03 11:09 ` UDP forwarding trouble Nick Drage
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