Just found out about this great feature. I set up an account with opendns and added my network in the settings. I also enabled dynamic ip update in the settings since I am on cable internet and have a dynamic ip. Now here is where I am completely getting confused. I am trying to avoid having to run software. OpenDNS says I need to run client software for the ip will update? I came across a post from Assman on the opendns forums. I also remembered that he posts here as well. He had the following to say: Hello all. You don't need dnsomatic or a pc client to update dynamic ip (with tomato). I am using tomato 1.23 RAF mod (one of the best mods available) and it supports ddns for opendns, it checks your wan ip and updates with opendns as necessary. It has been working flawlessly for months now. Now with tomato and ddns for opendns to work properly. I heard it needs to be https and tomato only supports http. Has that issue been fixed? How often do updates occur? I setup the DDNS part in tomato with opendns but not sure if it is right or not? I have attached a picture for you can see the setup. I also checked force next update when I set this up for the first time.