This section allows you to add access control rules to specific clients computers or devices on your local network (LAN) & wireless network. This section also allows you to add filters to allow or deny access to specific web sites in the Website Filter section. You can deny specific services such as web browsing or email access in the “Add Services Block Rule” section and apply these rules to a range of client IP addresses on your local network (LAN) & wireless network. You can also completely deny access to a range of IP addresses or specific IP addresses in the “Add All Services Block Rule” section.