HOWTO:Backup your router

When experimenting with kernels, you may find yourself corrupting the router and having to recover from a known good state. It is a good idea to make a copy of the CFE when it is in its original factory configuration for if and when. Here are a few different methods depending on your resources:

dd-wrt

If you are running a relatively recent version of dd-wrt, you can download the CFE from the web interface.

Location:

http://ROUTER_IP/backup/cfe.bin