The instructions to set up a Linksys WRT54GL router to use OpenDNS servers are simple:
- open your router config page http://192.168.1.1
- go to Setup and type the following static DNS addresses:
- click the Save settings button.
The trick is you have to actually shut the router down for a couple of seconds. Just then, when it starts again, it will use OpenDNS servers you set up.
WARNING: using OpenDNS servers will prevent you from accesing Windows shares from a Linux machine using Samba. I don't know how solve that yet.