IPTables Help on Ubuntu 8.04

cedricd · 11-10-2008, 08:11 PM

I currently have this:

Code:

$IPT -A OUTPUT -p tcp --dport 80 -m state --state NEW -j ACCEPT

It works well, allows all requests out on port 80, however I want it to be more strict.

Is there any way to modify that so it can ONLY connect to the dns i specify? (I could use IP if DNS is not an option)

Example:

Allow outgoing traffic to x.x.x.x on port 80.
Also allow outgoing traffic to x.x.x.y on port 80.

Thanks!

cedricd · 11-10-2008, 08:44 PM

Never mind, got it!

[HTML]$IPT -A OUTPUT -p tcp --dport 80 -d x.x.x.x -m state --state NEW -j ACCEPT[/HTML]