From: "Björn Schmidt" <bj-schmidt@uni-paderborn.de>
To: opie@817west.com, netfilter@lists.netfilter.org
Subject: Re: state: INVALID
Date: Sun, 21 Nov 2004 00:33:39 +0100 [thread overview]
Message-ID: <419FD453.5080904@uni-paderborn.de> (raw)
In-Reply-To: <419FD149.50308@uni-paderborn.de>
Björn Schmidt wrote:
> Here is a(n older) packet that is _falsely_ classified as INVALID
> (should be
> ESTABLISHED). I changed the IP-adress and hostname in the meantime:
>
> Oct 29 13:51:05 skyron ILLEGAL_PACKET IN= OUT=eth0 MAC= SRC=192.168.1.1
> DST=192.168.1.2 LEN=60 TOS=00 PREC=0x00 TTL=64 ID=0 DF PROTO=TCP SPT=22
> DPT=33085 SEQ=1048000056 ACK=1050690244 WINDOW=5792 ACK SYN URGP=0
Here is one of the "false" INVALID-state packets of today, i tried to connect
from a workstation (192.168.1.2) to the server via ssh:
Nov 21 00:26:53 gigabyte INT_ILLEGAL_PACKET IN= OUT=eth0 MAC= SRC=192.168.1.2
DST=192.168.1.1 LEN=52 TOS=00 PREC=0x00 TTL=64 ID=16033 DF PROTO=TCP SPT=32921
DPT=22 SEQ=340786628 ACK=3785725711 WINDOW=1460 ACK URGP=0
--
Greetings
Bjoern Schmidt
next prev parent reply other threads:[~2004-11-20 23:33 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-11-19 22:37 state: INVALID Björn Schmidt
2004-11-20 22:46 ` Jason Opperisano
2004-11-20 23:18 ` Björn Schmidt
2004-11-21 18:25 ` Jason Opperisano
2004-11-21 22:46 ` Björn Schmidt
2004-11-22 13:45 ` Jason Opperisano
[not found] ` <41A2010A.9090601@uni-paderborn.de>
2004-11-22 17:54 ` Jason Opperisano
[not found] ` <41A23EE6.4080804@uni-paderborn.de>
2004-11-22 21:39 ` Jason Opperisano
[not found] ` <41A3007B.7090009@uni-paderborn.de>
2004-11-23 9:31 ` Jason Opperisano
2004-11-23 14:05 ` Jason Opperisano
[not found] ` <41A3AFC4.4030109@uni-paderborn.de>
2004-11-24 13:07 ` Björn Schmidt
[not found] ` <419FD149.50308@uni-paderborn.de>
2004-11-20 23:33 ` Björn Schmidt [this message]
2004-11-23 9:37 ` Jozsef Kadlecsik
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