Ubuntu UTM Homebrew – Part 3 – Mail Proxy and Spam Checker

In this guide we will be setting up a mail proxy and spam checker that will run transparently.  This will be running on our Ubuntu UTM server that we have been building and you can check out Part 1 and Continue reading Ubuntu UTM Homebrew – Part 3 – Mail Proxy and Spam Checker

Shorewall firewall quick install video

Installing shorewall firewall on Ubuntu 12.04 for a simple single network configuration. sudo nano /etc/network/interfaces assumption is that eth0 is your internet facing interface using dhcp add the following iface auto eth1 address 192.168.2.2 netmask 255.255.255.0 sudo apt-get install shorewall Continue reading Shorewall firewall quick install video

Ubuntu UTM Homebrew – Part 2 – Network Graphing

In this previous post we setup the initial UTM (Unified Threat Management). In this quick guide we will be setting up network traffic graphing. We want to be able to see the types and amount of traffic flowing through our Continue reading Ubuntu UTM Homebrew – Part 2 – Network Graphing