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From: "Bo Jacobsen" <subs@systemhouse.dk>
To: netfilter <netfilter@lists.netfilter.org>
Subject: Question; what is this netfilter logfile entry ?
Date: Sun, 14 Nov 2004 03:18:46 +0100	[thread overview]
Message-ID: <000c01c4c9f0$4807a0d0$de0aa8c0@comp> (raw)
In-Reply-To: 1100392955.4894.25.camel@localhost.localdomain

Nov 14 02:24:48 WF1-HOME kernel: DENY-OUT:.IN= OUT=eth0 SRC=192.168.1.2 DST=198.41.0.4 LEN=560 TOS=0x00 PREC=0xC0 TTL=64 ID=3123 PROTO=ICMP TYPE=3 CODE=3 [SRC=198.41.0.4 DST=192.168.1.2 LEN=532 TOS=0x00 PREC=0x00 TTL=49 ID=41159 PROTO=UDP SPT=53 DPT=51981 LEN=512 ]

It looks like ICMP with an embedded DNS call  ?.
What is it exactly, and how would a rule to allow this look like ?

Thanks in advance

Bo





  parent reply	other threads:[~2004-11-14  2:18 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-11-14  0:42 newbie question - what is the iptables equivalent of a Linksys "DMZ" ? David Williamson
2004-11-14  0:57 ` Chris Brenton
2004-11-14  2:18 ` Bo Jacobsen [this message]
2004-11-14  7:42   ` Question; what is this netfilter logfile entry ? Marc Haber
2004-11-14 10:51   ` Chris Brenton
2004-11-14 21:41     ` Bo Jacobsen
2004-11-14 17:02   ` Jason Opperisano
2004-11-14 13:35 ` newbie question - what is the iptables equivalent of a Linksys "DMZ" ? Tobias DiPasquale
2004-11-14 16:44 ` Jason Opperisano
2004-11-14 21:05   ` David Williamson

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