Perle Systems SCS, STS manual Adding/Editing a Multihost Entry, Primary Host, Backup Host

Serial Port Profiles

Primary Host	Specify a preconfigured host that the serial device will communicate to through
	the IOLAN.
	Default: None
TCP Port	Specify the TCP port that the IOLAN will use to communicate to the Primary
	Host.
	Default: 0
Backup Host	Specify a preconfigured host that the serial device will communicate to through
	the IOLAN if the IOLAN cannot communicate with the Primary Host.
	Default: None
TCP Port	Specify the TCP port that the IOLAN will use to communicate to the Backup
	Host.
	Default: 10000

Adding/Editing a Multihost Entry

When you click the Add or Edit button, the Host Entry window appears. The hosts in the multihost list must already be defined. If you add a host that was defined with its fully qualified domain name (FQDN), it must be resolvable by your configured DNS server.

Configure the following parameters:

Host Name	Specify the preconfigured host that will be in the multihost list.
	Default: None
TCP Port	Specify the TCP port that the IOLAN will use to communicate to the Primary
	Host.
	Default: 10000 + serial port number - 1 (so serial port 47 defaults to 10046)

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