From mboxrd@z Thu Jan  1 00:00:00 1970
From: Pascal Hambourg <pascal.mail@plouf.fr.eu.org>
Subject: Re: Problem with rdate and iptables
Date: Sun, 25 Apr 2010 13:54:41 +0200
Message-ID: <4BD42D81.1000501@plouf.fr.eu.org>
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To: Eric Bauman <baumane@livejournal.dk>
Cc: netfilter@vger.kernel.org

Hello,

Eric Bauman a =E9crit :
>=20
> I'm having an issue with getting rdate working over UDP.
> I'm using the rule "--append INPUT --match state --state=20
> ESTABLISHED,RELATED --jump ACCEPT". It works fine over TCP, but times=
=20
> out when using UDP.

Is this on the server or client ? That rule does not care about the
protocol, but a rule alone without the rest of the ruleset does not tel=
l
much.

> Any ideas?

Rather a suggestion. You could trace relevant traffic with a packet
sniffer and/or iptables LOG rules and try to see what's going on.
Disable all filtering and check if it works. Does the rdate server
accept UDP queries ?