Arc Forum | Yes, and that's the right approach. See http://articles.slicehost.com/2008/4/25...

Arc Forum

2 points by gnaritas 5969 days ago | link | parent

Yes, and that's the right approach. See http://articles.slicehost.com/2008/4/25/ubuntu-hardy-setup-p... and scroll down to iptables to see how to setup a firewall on Linux.

1 point by eds 5963 days ago | link

Thanks! That was a really useful article, and not only for setting up firewalls.

-----