I'm trying to figure out how I can block access via MAC address. I do not see that option in this router. Am I missing it or is that option not available? What I want to do is block my son's systems(computer, console games, etc) at certain times. It seems the easiest is by blocking via MAC address which most other routers seem to have. The only other way that appears to be available is to look under Firewall | Access Rules and create a new rule and allow/deny his IP address. But to do that you must already have a static IP in use. I am already using IP reservation via MAC for his computer but not for his console games. Is this the only solution in this router?