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Hping2, packet crafting question...

Subject: Hping2, packet crafting question...
Date: 20 Jul 2007 16:01:56 -0000
This is a long shot...

I have a situation where a user at a client is bypassing a proxy, changing his 
local routing table and internet browsing through a local modem, connected to a 
fax machine. Is there any way to to craft a packet to verify this is happening 
- stimulus/response type action? I've spoofed packets to see if he has his 
machine set up to auto-dial the modem when it sees traffic destined for a 
non-local subnet...

Obviously we don't want the user to know what we're doing...

Any stealthy ideas?

-->j

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