In the Windows Media Services snap-in, use the following options to specify which IP addresses or subnets are allowed or denied access to your server.
|Single computer||Select this option to add the IP address of a single computer to the list.|
|IP Address||Type the unique 32-bit address used to identify the computer; for example, 22.214.171.124.|
|Group of computers||Select this option to add a range of computers based on the subnet address and subnet mask.|
|Subnet address||Type the unique 32-bit address used to identify a client computer in the group; for example, 126.96.36.199.|
|Subnet mask||Type the 32-bit number used to evaluate the subnet address and produce a range of IP addresses for the access list; for example, 255.255.255.0.|