Penetration Testing: Tool to verify packet level responses

["Ryan" <ryan () packetwatch net>]

All,

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.

Ryan


---------------------------------------------------------------------------
----------------------------------------------------------------------------