Forgot one point, by default DNS server allots IP address with series 192.169.1.x change it to something different. Router won't allow you to change first 2 octals but definitely last two (should be between 0-255, but restrict after 250). Like mine router allocates IP in range of 192.168.29.x and x starts from 100 with max connections of 5.
Restrict age of every session to 1 day and not more than. I have also implemented auto reboot of router in case it has to kept ON all night.
Restrict age of every session to 1 day and not more than. I have also implemented auto reboot of router in case it has to kept ON all night.