If your router supports Tomato[1], dd-wrt[2], open-wrt[3], or similarly featured firmware, you might have a feature to restrict access at certain times of the d

If your router supports Tomato[1], dd-wrt[2], open-wrt[3], or similarly featured firmware, you might have a feature to restrict access at certain times of the day based on MAC address. This would allow you to work from home, while restricting access for your children. The only issue I might see with this setup is if your work-from-home PC is the same as the one the rest of your family uses to access the internet. [1]: http://www.polarcloud.com/tomato http://www.polarcloud.com/tomato [2]: https://secure.dd-wrt.com/site/ https://secure.dd-wrt.com/site/ [3]: https://openwrt.org/ https://openwrt.org/