From: Meelis Roos <mroos@linux.ee>
To: Patrick McHardy <kaber@trash.net>
Cc: netdev@vger.kernel.org,
Netfilter Development Mailinglist
<netfilter-devel@lists.netfilter.org>
Subject: Re: ipv4_get_l4proto: Frag of proto 17
Date: Thu, 30 Aug 2007 16:04:00 +0300 (EEST) [thread overview]
Message-ID: <Pine.SOC.4.64.0708301557400.9520@math.ut.ee> (raw)
In-Reply-To: <46D66D00.7060801@trash.net>
> > Yesterdays git snapsot on a normal home PC spams dmesg with the following
> > line:
> > ipv4_get_l4proto: Frag of proto 17
>
> In what situation does this happen?
It happens some times every hour on the average. Seems to be some UDP
traffic. Firewall allows in any UDP that is ESTABLISHEFD,RELATED, DHCP
(some more UDP rules with counter 0 so not important). Additionally
there is internal netowkr that sometimes has a laptop but usually not
and the messages have appeared also when there is nothin in the internal
network.
Locally mldonkey is probably using UDP, and lsof -i | grep UDP tells
that named, avahi-daemon, dhcpd, chronyd, nmbd and cupsd are listening
on UDP sockets (most of them on internal network).
But I have no idea what application is causing the messages.
--
Meelis Roos (mroos@linux.ee)
next prev parent reply other threads:[~2007-08-30 13:04 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-08-21 10:56 ipv4_get_l4proto: Frag of proto 17 Meelis Roos
2007-08-30 7:08 ` Patrick McHardy
2007-08-30 13:04 ` Meelis Roos [this message]
2007-09-01 5:28 ` Patrick McHardy
2007-09-01 15:04 ` Meelis Roos
2007-09-01 16:19 ` Patrick McHardy
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