Couldn't find any thing on any router that I can limit my kids' time on the internet, I wrote my own. I call it Mom's Internet Access helper (MIA) because it's easy to use, any mom can just mark any block of time for any computer in the network. Check it out at:
It does not block web sites, but you can configure it to use in conjunction with a proxy server (tinyproxy) to block sites or filter content (dansguardian).
I've tested on backfire. I don't have a router that can run kamikaze, but if someone is willing to give it a try, please let me know.
(Last edited by scerpio on 29 Apr 2010, 16:02)