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

Arc Forum

2 points by gnaritas 5965 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 5959 days ago | link

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

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