In article <Pine .
com> you write:
>I know the firewall companies have techies lurking on this list even
>though they never post (my hind brain's intuition).
>What is the chance of tkined being able to produce a graphical map of a
>network through a firewall?
>Come on techies, delurk and edificate us what is less illuminary.
This isn't that hard of a question to answer. tkined searches for
hosts by using ICMP echo requests. If you're allowing ICMP through the
firewall, then it'll come up with a map, simple as that.
Some of tkined's nicer mapping abilities depend upon whether you're
allowing other types of ICMP packets through or are running SNMP.