The EdgeRouter series of routers from Ubiquiti are amazing little devices. They run EdgeOS, a fork of Vyatta with many improvements and customizations.

The devices can be intimidating at first, but once you learn the basics, they are a breeze to configure and make work exactly as you like.

Here are some useful configuration snippets that we've put together that may help others out. Many of these examples we posted on the r/ubiquiti subreddit.

• Enable 6rd (with config example for CenturyLink)
• MSS Clamping (IPv4 & IPv6)
• Change HTTP & SSH Ports
• Apt Package Manager
• Enable Hardware Offloading
• Common Address Groups
• Protect IPv6 Enabled Client Machines From Unsolicited Internet Traffic
• Give Out TFTP Server Address To Cisco 7900 Series VoIP Phones
• OpenVPN Road Warrior Example
• BGP Peering