ThingWorx Model Definition and Composer > System > Subsystems > Tunnel Subsystem
  
Tunnel Subsystem
The Tunnel Subsystem handles tunneling between Remote Things, Connected Things, and Federated Servers.
Configuration
Tunnel Settings
Base Type
Default
Notes
Public host name used for tunnels
STRING
The external host name (or IP address) for the system. Typically, it is the same host name that is used to access the ThingWorx server. It may also be the host name of a connection server instance or a load balancer in front of a connection server.
Public port used for tunnels
INTEGER
443
When you initiate a tunnel, a new Web socket connection to the platform is opened on the specified port.We recommend that you use the same port that is configured for the client.
Idle tunnel timeout (sec)
INTEGER
30
If there is no activity after the specified number of seconds, the tunnel closes.