RPC HELP DEBUG Id Listener Proc on Server
From VistApedia
Identifying the Listener Process on the Server
On DSM systems, where the Broker Listener is running, the Listener process name is RPCB_Port:NNNN, where NNNN is the port number being listened to. This should help quickly locate Listener processes when troubleshooting any connection problems.
Example
RPCB_Port:9200