a free firewall has a lot of restrictions, why not buy one you can get a year subscription for about $50?

http://www.online-armor.com/products...armor-free.php

^^Best firewall to date and theres a free version but like I said the paid version is 100% better.
Flash Reviewed by Flash on . Need a good firewall Hello KWWH. I have a VPS now :) Does any of you know a good Open-Source or Freeware firewall? I want to block some ports from being accessible from the outside like mysql 3306, php-cgi 9000 and some more. Regards, NewEraCracker. Rating: 5