From: Rainer Ellinger <rainer@ellinger.de>
To: Guillaume Morin <guillaume@morinfr.org>,
Yannick Le Saint <y.lesaint@free.fr>
Cc: netfilter@lists.netfilter.org
Subject: Re: "unclean" ?bug? with dell dns
Date: Mon, 9 Sep 2002 20:27:10 +0200 [thread overview]
Message-ID: <200209091948.1734@ellinger.de> (raw)
In-Reply-To: <20020828132419.GC21410@morinfr.org>
Guillaume Morin wrote:
> > When i "dig www.euro.dell.com", i get in syslog :
> I'd say that unclean matches the packet because of a checksum
> mismatch. There must be a buggy router between you and the server.
I ran into the same problem and can also confirm that this is a problem
with dell's nameserver or a system on dell's side. Further
investigation with ethereal showed that matching pakets had their udp
crc set to 0x0000. My questions are:
Should this condition really considered harmful and matched by unclean?
Why is there no corresponding log message from the unclean module?
--
rainer@ellinger.de
next parent reply other threads:[~2002-09-09 18:27 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20020827025542.A15684@yannick.lesaint>
[not found] ` <20020828132419.GC21410@morinfr.org>
2002-09-09 18:27 ` Rainer Ellinger [this message]
2002-09-09 20:40 ` "unclean" ?bug? with dell dns Guillaume Morin
2002-09-09 20:40 ` Jozsef Kadlecsik
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