OpenWRT

This is a quick tutorial on how to get OpenWrt to update with dyndns.org. If you are unfamiliar with dyndns.org it is basically a service that allows your residential IP address to be mapped to a friendly URL similar to DNS. The benefit to dyndns is that you don't need to run your own name servers and when your dynamic IP address at home changes you can still reach your server via the dyndns address.

The purpose of ez-update is to update your current IP address on your router with the dyndns servers. This allows them to keep track of your IP address if it changes.