Perle Systems STS, SCS manual Slave TCP Port, Master TCP Port

Clustering Slave List

Slave TCP Port	Specify the TCP Port number configured on the Slave IOLAN that is
	associated to the port number you are configuring.
	Range: 1-99999
Master TCP Port	Specify the TCP port number you want to map to the Slave IOLAN TCP Port.
	User’s will use this TCP port number to access the Slave IOLAN’s port.
	Default: 1024, and then increments by one for each new slave entry
Protocol	Specify the protocol that will be used to access the port.
	Data Options: SSH, Telnet
	Default: Telnet

284 IOLAN SDS/SCS/STS User’s Guide, Version 3.6