Nmap Announce mailing list archives
RE: firewalk meets nmap - TTL (tested)
From: Oliver Friedrichs <of () securityfocus com>
Date: Sat, 4 Nov 2000 15:36:23 -0800
Lance, we should automate this somehow. This is a cool thing. But again correct configuration will prevent this from happening.
This is a really neat idea. It should be easy to automate, if you add in some traceroute functionality to nmap to determine the hop where packets are being dropped (this would be the firewall), then you only need to specify an address on the internal network. I think nmap could use UDP/TCP ACK/ICMP traceroute functionality anyways. And while your at it, make it parallel, send out 32 packets with incrementing ttl's at the very start.. none of this 1 hop at a time slowness. - Oliver -------------------------------------------------- For help using this (nmap-hackers) mailing list, send a blank email to nmap-hackers-help () insecure org . List run by ezmlm-idx (www.ezmlm.org).
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- RE: firewalk meets nmap - TTL (tested) Oliver Friedrichs (Nov 05)