DeployLX Software Protection System

IP Address Limit

The IP Address Limit restricts the use of protected software to machines that have been assigned a specific IP address.

How is the IP Address Limit Enforced?

Enforcing an ASP.NET Request

When the license is validated from an ASP.NET thread, DeployLX will checks the LOCAL_ADDR server variable and compares it with the list of valid IP address ranges. If the address does not match the license is invalid.

Enforcing Other Applications

When the license is validated from any other type of application, DeployLX checks all the IP addresses assigned to the network cards on the machine and compares them to the list of valid IP address ranges. If no matching IP address is found then the license is invalid.

See Also