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From: Marco Padovan <evcz@evcz.tk>
To: netfilter@vger.kernel.org
Subject: Re: Mysterious string "<4>"  in LOG
Date: Sat, 15 Sep 2012 12:34:27 +0200	[thread overview]
Message-ID: <505459B3.8020400@evcz.tk> (raw)
In-Reply-To: <k31kov$5me$1@ger.gmane.org>

http://www.spinics.net/lists/netfilter/msg53327.html

Il 15/09/2012 12:20, U.Mutlu ha scritto:
> Hello,
>
> A mysterious string "<4>" gets prepended in LOG:
> Rule:
>  iptables -A INPUT  -m state --state INVALID -m limit --limit 7200/h
> -j LOG --log-prefix "INPUT INVALID "
>
> Result (sanitized):
> Sep 15 11:46:17 s7 kernel: [227009.792828] <4>INPUT INVALID IN=eth0
> OUT= MAC=00:1b:21:ad:7b:d3:00:0c:db:4e:e8:00:08:00 SRC=**.210.155.237
> DST=**.114.132.147 LEN=40 TOS=0x00 PREC=0x00 TTL=52 ID=49676 PROTO=TCP
> SPT=6667 DPT=46271 WINDOW=0 RES=0x00 ACK SYN URGP=0
>
> Happens with all LOG entries.
> Is the string "<4>" in front of "INPUT INVALID" a new feature, or is
> it garbage due to a bug?
>
>
> My system:
>
> # iptables --version
> iptables v1.4.14
>
> # uname -a
> Linux s7 3.6.0-rc5-my1 #1 SMP Wed Sep 12 19:22:44 CEST 2012 x86_64
> GNU/Linux
>
> # dpkg -l | grep -i iptables
> ii  iptables                              1.4.14-3                  
> amd64        administration tools for packet filtering and NAT
> ii  iptables-dev                          1.4.14-3                  
> amd64        iptables development files
> ii  xtables-addons-common                 1.42-2                    
> amd64        Extensions targets and matches for iptables [tools, libs]
> ii  xtables-addons-dkms                   1.42-2                    
> all          Extensions targets and matches for iptables
> ii  xtables-addons-source                 1.42-2                    
> all          Extensions targets and matches for iptables [modules
> sources]
>
>
> -- 
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  reply	other threads:[~2012-09-15 10:34 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-09-15 10:20 Mysterious string "<4>" in LOG U.Mutlu
2012-09-15 10:34 ` Marco Padovan [this message]
2012-09-15 10:54   ` U.Mutlu

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