Link>
Welcome!- What Hardware version is your modem? Look at the sticker under modem.
- Link>What Firmware version is currently loaded? Found on the modems web page under status.
- What region are you located?
I believe the controls do work, just depends if the configurations are set up correctly.
I do believe DNS Relay and Advanced DNS Services need to be used along with configuring Reserved IP addresses, Scheduling, and Access Controls. However I'm not sure if these features are available on DSL modems.
To set up scheduling:
1. Reserve device IP addresses ON the router under Setup/Networking.
2. Set up a schedule under Tools/Schedule on the routers web page. Customize your dates and times here.
3. Use Access Control under Advanced to apply the customized schedule to a policy and to the PC(s) desired to be controlled.
4. Ensure Time is set correctly on the router. Tools/Time.
http://www.dlink.cc/d-link-wireless/how-to-setup-website-filter-on-d-link-dir-series-router-dir-655.html