From: Ben Russo <ben@umialumni.com>
To: netfilter@lists.netfilter.org
Subject: Re: weird interface !
Date: 05 Nov 2002 11:55:47 -0500 [thread overview]
Message-ID: <1036515355.8715.48.camel@ben.mis.tnsi.com> (raw)
In-Reply-To: <F1727WxS6brk1aRcC8a00003047@hotmail.com>
On Tue, 2002-11-05 at 11:41, web master wrote:
>
>
>
> hello
> i'm running a redhat machine and while checking
> [root@localhost root]# ifconfig -a
...
> tunl0 Link encap:IPIP Tunnel HWaddr
> NOARP MTU:1480 Metric:1
> RX packets:0 errors:0 dropped:0 overruns:0 frame:0
> TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
> collisions:0 txqueuelen:0
> RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
>
> i see tunl0 and i dont know who made it and why is it there its always 0.0 b
> and its always there even if ppp0 isnt up , so i'd like to investigate this
> , is my machine compromised or a software made it , please help me with it .
This looks like a virtual network interface created by the tun.o kernel
module.
Check the output of 'lsmod' and see if you see any modules with "tun" in
the name. You can also do a search on Google for "vtund"
-Ben.
prev parent reply other threads:[~2002-11-05 16:55 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-11-05 16:41 weird interface ! web master
2002-11-05 16:55 ` Ben Russo [this message]
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