Hello All,
Some time back I had posted a link for the Arno's firewall for command line. http://rocky.eld.leidenuniv.nl/
Since my lines are dead as in 'murda', I am using Reliance FWP as the temporary lifeline. It gives me a public ip so I tested it on the firewall tester site below. I showed all my ports as stealth-ed.
http://www.securitymetrics.com/portscan.adp