Is there a good router/firewall that will allow extensive control over restricting access? I want to block internal access at certain windows of time of each day of week and within those windows perform other restrictions like preventing everyting except FTP transfers to take place.
Also some control over blocking and sending message to specific IP or IP ranges. Stuff like that.
I have used the Linksys WTG54Gs and the BEFSX41, but neither off the extent of control I mentioned.
Any thoughts?