TCP Port Monitor, Add any subinterface IP address

The ability to specify any IP Address to monitor for a Specific Port for TCP Port Monitoring.

There are nodes that have sub-Interface IP Addresses that have rules that answer on a specific port. 

There is a requirement to test a port number for the sub-interface IP addresses. 

This type of functionality currently exists with the HTTP/HTTPS monitors. 

This should have been part of the TCP Port Monitoring from the beginning.

Please implement this ASAP, otherwise we have to build a custom TCP Port monitor using Powershell.

While modifying the feature, add the ability to specify a port range.  example: 1777 - 1779.

Thank you.