ERX-7xx Models, ERX-14xx Models, and the ERX-310 Router

Use the slot/port format to identify dedicated and shared tunnel-server ports.

slot—Number of the slot in which the tunnel-server module resides in the chassis
In ERX-7xx models, line module slots are numbered 2-6; slots 0 and 1 are reserved for SRP modules. In ERX-14xx models, line module slots are numbered 0–5 and 8–13; slots 6 and 7 are reserved for SRP modules. In an ERX-310 router, line module slots are numbered 1–2; slot 0 is reserved for the SRP module.
port—Number of the port on the tunnel-server module
For more information about identifying the port number on a tunnel-server port, see Configuring Tunnel-Server Ports and Tunnel-Service Interfaces .

For information about installing tunnel-server modules in ERX routers, see ERX Hardware Guide, Chapter 4, Installing Modules.