[OLUG] Port Scan and ADSL

[Eric Penne]

What is the best port scanning tool for Linux and/or
Windows?  I know we used one at the last meeting but I
can't remember what it was.

I have a friend with Alltel and ADSL and he can't get
the voice to work with netmeeting in Win so I was
going to do a scan from outside and see what ports the
ADSL router was letting through.  Will that work?  He
upgraded the Cisco OS already but that didn't clear up
the problem.  Has anybody else had this problem?

=====
Eric Penne
epenne at ieee.org
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