Windows Server 2012 Usage issues

1. Port mapping, mapping the host's port to a virtual machine created by Hyper-V
Accessing a port on a host's public IP is equal to accessing the port on the virtual machine
Specific implementation:

interface portproxy add v4tov4 listenport= host port listenaddress= Homestay host public IP connectass= virtual machine IP connectport=  Interface portproxy add v4tov4 listenport= host port listenaddress= Homestay Host Intranet IP Connectass= virtual machine IP connectport= Virtual Machine Port //  need to be aware that the host intranet IP and virtual machine IP must be able to connect to the mapped ports netsh interface Portproxy Show v4tov4 Delete a mapped port netsh interface portproxy delete v4tov4 listenaddress=  Listen IP address listenport = Listening Port number

Windows Server 2012 Usage issues