Re: Tool to verify packet level responses

[Ranjeet Shetye <ranjeet.shetye2 () zultys com>]

On Wed, 2003-10-01 at 12:06, Brett Campbell wrote:
> Ryan wrote:
> > I was wondering what other tools people use to perform the following:
> > identifying TCP sequence predictability, TCP ISN sequence numbers
> > predictability, IPID sequence generation predictability, and finally system
> > up-time. I've been using nmap, but I'm curious as to what other people use
> > for these tasks.
>
> I'm not sure about TCP sequence predictability, but of course hping2 is
> useful in looking at IPID, etc.  There is also the p0f tool -- a passive
> OS detector that will glean information on uptime, network-type (be it
> DSL, OC-3, etc), NAT/Firewall presence, and other things. 

IP Stack Integrity Checker (IP sc, TCP sic, UDP sic)
http://www.packetfactory.net/projects/ISIC/

The Nemesis Project
http://www.packetfactory.net/Projects/nemesis/

-- 
Ranjeet Shetye
Senior Software Engineer
Zultys Technologies
Ranjeet dot Shetye2 at Zultys dot com
http://www.zultys.com/
 
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