From: Eric Bauman <baumane@livejournal.dk>
To: netfilter@vger.kernel.org
Subject: Re: Problem with rdate and iptables
Date: Mon, 26 Apr 2010 19:54:32 +1000 [thread overview]
Message-ID: <4BD562D8.9080408@livejournal.dk> (raw)
In-Reply-To: <4BD42D81.1000501@plouf.fr.eu.org>
On 25/04/2010 21:54, Pascal Hambourg wrote:
> 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 tell
> 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 ?
Hi there, thank-you for the reply.
This is an rdate client accessing a timeserver.
The only only other rules I have are default policies (DROP for INPUT
and FORWARD, and ACCEPT for OUTPUT), ACCEPT for all loopback traffic,
and ACCEPT for various incoming ports (eg. HTTP etc.).
It works fine with all rules removed, and it works fine over TCP with
all rules enabled.
Cheers,
Eric
next prev parent reply other threads:[~2010-04-26 9:54 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-04-23 19:54 Problem with rdate and iptables Eric Bauman
2010-04-25 11:54 ` Pascal Hambourg
2010-04-26 9:54 ` Eric Bauman [this message]
2010-04-26 11:28 ` Pascal Hambourg
2010-04-26 13:02 ` Eric Bauman
2010-04-26 13:06 ` Jan Engelhardt
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