Name of the Internet facing interface 1. In a single network adapter configuration if the admin wants to change the interface ...

Name of the Internet facing interface
1. In a single network adapter configuration if the admin wants to change the interface then the new name should be specified for both Internal Interface and Internet Interface parameters
2. When changing the Internet interface, if the IP address of the ConnectTo is known, the IP address of the specified interface is compared with the ConnectTo address. If there is a mismatch then the the interface is not changed and the cmdlet errors out. If only the name of ConnectTo is  known and it cannot be resolved or if the Remote Access server is deployed behind NAT then it is assumed that the new interface matches with the ConnectTo address