Uncomplicated Firewall is a firewall configuration tool for Linux. It acts as a frontend to iptables. Originally designed for Ubuntu, it is available on many Linux distributions.

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Ubuntu: How to add an iptables rule that UFW can't create

UFW is working really well for me except in the cases where it doesn't... I want to be able to add another rule manually that will be applied on boot? where should i put this rule? how should I ...
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configuring two network interfaces in ubuntu 10.04.1

I have got two NICs configured on a VM - each is tied to a specific network, one is a DMZ, the other is an internal network. I want MySQL to listen on the internal network only and Apache on the DMZ ...
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The most efficient way to setup MySQL on Ubuntu Server 10 LTS?

This question was originally on stackoverflow.com, but I was told I may get a better answer on this site... Very soon I will setting up a web server for a client who has a very busy site. He has a ...
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Correctly setting up UFW on Ubuntu Server 10 LTS which has Nginx, FastCGI and MySQL?

I'm wanting to get my firewall on my new webserver to be as secure as it needs to be. After I did research for iptables, I came across UFW (Uncomplicated FireWall). This looks like a better way for me ...
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How to allow outbound traffic with UFW?

Ubuntu 10.04 | VPS Hi guys, I'm setting up a VPS server running Ubuntu 10.04 and I presently just want to allow ssh. I thought the following ufw commands would work... ufw default deny ufw allow ...
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Depend on a resource only if it exists in Puppet

I have a class for enabling firewall on nodes (using ufw, in Ubuntu): class ufw { package { ["ufw"]: ensure => latest } exec { "enable-firewall": command => "/usr/bin/yes | ...
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NAT problem with UFW

I'm trying to setup up an Ubuntu server, and first I want it to act as NAT/router/firewall. My question is: How do I make it so the computers connected to the LAN, can access Internet? eth0 Link ...
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UFW on Ubuntu to Allow All Traffic on LAN

I want to allow all LAN traffic to my Ubuntu server. I have read the documentation and see the command, but when I try to edit the command for my IP range I get an error. How can I allow all traffic ...
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Upgrading to ufw on Ubuntu 9.04

I've recently upgrade my Ubuntu server install to 9.04. I'd like to install and use ufw. Is there a way to import my existing iptables into ufw? I'm worried about switching it on, and having all my ...
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Disable connection tracking with UFW for port 80

During load testing my server is dropping packets due to "connection tracking" way before it's running out of resources. I'm using Ubuntu Jaunty with ufw. In my syslog I get: ip_conntrack: table ...