A message for Linux.com registered users: We are in the process of making changes to the Linux forums. Starting Monday, 8/13/18 at 6:00 PM PT, you will be unable to access the forums. They will re-launch as soon as possible on Wednesday, 8/15/18 with new features and improved functionality. Thank you for your patience and stay tuned for the new improved forums.

November 21, 2009

Share some iptables configuration options

Everyone likes to think that their firewalls are perfect, but there is always room for improvement.

I would like people to share some useful iptables configuration options that you use and explain their functionality. The sharing of this information can be used to teach others about functions that they may not be aware of and it will help to community by showing just how shared/open information increases security.

I will post some of my options and functions later tonight after I sort through my large modular script.

Click Here!