Create New Virtual Network
You can create multiple virtual networks. For creating virtual networks, you need gateways. Gateways are opened ports that listens on host for creating tunnels.
enter a empty port for listening on host like 9998, 9997 or etc...
For starting
For deleting
After starting open networks, create a virtual network and attach gateway
All Gateway commands
Create gateway asks for a port number, host will start to listen on that port number.