Re: Network Traffic Monitor

["Wolf, Tomas" <tomas () skip cz>]

Not for free, but Sniffer Pro can tell you a lot of things that are 
happening and it has also "layered". So one can look at the Data Link, 
Network, Transport or other layers and see what protocols are being 
used, see top-talkers in each protocol, bandwidth used, different 
percentages and so on... It has a lot of info.
 At first I thought that it is not very good tool, but over time I have 
changed my opinion. It has lot of good info, through which is easy to 
navigate and see what could be happening.

 Just a thought -- Tomas

> I'm curious if anyone knows of any software Windows or Linux that can
> monitor all traffic going out of the network, particularly any unusual
> traffic. I had a computer infected with a mass mailing program that sent
> out
> enough traffic to lock up my firewall the other day, which is also the
> firewall for all our web/mail/app servers. Any ideas would be greatly
> appreciated. Thanks in advance.
>
> Network Layout
> T1's > Router > Firewall > Switches > All servers and PC's
>
>
>
>
> Jason Haith
> Systems Administrator
> Genesis Systems
> 5712 S. 77th St
> Omaha, NE 68127
> Email: jhaith () genesissys com
>
>
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> ---------------------------------------------------------------------------
> Ethical Hacking at the InfoSec Institute. Mention this ad and get $545 off 
> any course! All of our class sizes are guaranteed to be 10 students or less 
> to facilitate one-on-one interaction with one of our expert instructors. 
> Attend a course taught by an expert instructor with years of in-the-field 
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---------------------------------------------------------------------------
Ethical Hacking at the InfoSec Institute. Mention this ad and get $545 off 
any course! All of our class sizes are guaranteed to be 10 students or less 
to facilitate one-on-one interaction with one of our expert instructors. 
Attend a course taught by an expert instructor with years of in-the-field 
pen testing experience in our state of the art hacking lab. Master the skills 
of an Ethical Hacker to better assess the security of your organization. 
Visit us at: 
http://www.infosecinstitute.com/courses/ethical_hacking_training.html
----------------------------------------------------------------------------