Re: RE: Bad Loop Back Traffic

["Scott Elgram" <SElgram () verifpoint com>]

Nope,
    There are no F5 products in my network at all.  I took a closer look at
the alerts in acid and source is the interface that the sensor is on and
destination is any number of IP's that SNORT is monitoring.
-Scott Elgram

----- Original Message ----- 
From: "Finney Charles E" <FinneyCharlesE () JohnDeere com>
To: <snort-users () lists sourceforge net>
Sent: Tuesday, February 24, 2004 10:39 AM
Subject: [Snort-users] RE: Bad Loop Back Traffic


> Reply-To: "Scott Elgram" <SElgram () verifpoint com>
> From: "Scott Elgram" <SElgram () verifpoint com>
> To: <snort-users () lists sourceforge net>
> Date: Mon, 23 Feb 2004 13:56:25 -0800
> Organization: VerifPoint/CreDENTALs
> Subject: [Snort-users] Bad Loop Back Traffic
>
> Hello,
>    I have an abundance of alerts telling me
> url[snort] BAD-TRAFFIC loopback traffic on 127.0.0.1:80
> According to snort this is due to improperly configured interfaces.  =
> Which part is improperly configured and how can I fix this? Or have I =
> been hacked?
>
> -Scott Elgram
> IT/Systems Support
> VerifPoint/CreDENTALs
> (949)770-5290 ext. 26

We have seen this traffic in copious quantities from F5 Networks BigIP
systems.  Perchance?

cf



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