One computer that other sites can reach runs the server. It owns the address range, gives each client an address, and relays encrypted traffic when two clients cannot open a direct path.
Techscale connects a main machine and the client PCs that work with it. The main machine creates the range. Each client that joins receives the next free address in that range and can reach the others.
Windows setup files. The client also needs wintun.dll (64-bit) in the same folder, and it must be run as Administrator.
One computer that other sites can reach runs the server. It owns the address range, gives each client an address, and relays encrypted traffic when two clients cannot open a direct path.
Every other computer runs the client. It creates a Techscale network adapter and sends the private range through that adapter. Leave the client running while that PC should stay on the network.
The office LAN stays as it is. Techscale addresses are separate. A client that reconnects with the same key gets the same address. The range cannot be changed while clients are stored.
Create the range, then start the server. Forward TCP 8080 and UDP 3478 to this computer if it is behind a router. Copy the auth key that serve prints.
techscale-server.exe range set 100.64.0.0/24 techscale-server.exe serve --advertise YOUR.PUBLIC.IP
Run this as Administrator, with wintun.dll beside the program. Replace the host and the auth key with the values from the main machine.
techscale-client.exe up --server http://YOUR.PUBLIC.IP:8080 --auth-key THEKEY
New customers can register and confirm the message from registration@techzontech.com. A confirmed account can start a 7-day trial from the client. The main machine and the clients use the same private range after that.