Perle Systems STS, SCS manual Signals high, When, Day Motd Default Disabled Enable TCP

Serial Port Profiles

Advanced Tab Field Descriptions

The TruePort Advanced tab determines how the TruePort connection is initiated and then sets up the appropriate connection parameters.

Configure the following parameters:

Signals high	This option has the following impact based on the state of the TruePort
when...	connection:
	z TruePort Lite Mode—When enabled, the EIA-232 signals remain active
	before, during, and after the TruePort connection is established. When
	disabled, the EIA-232 signals remain inactive when there is no TruePort
	connection and active when there is a TruePort connection.
	z TruePort Full Mode—When enabled, the EIA-232 signals remain active
	before and after the TruePort connection and the TruePort client will
	control the state of the signals during the established TruePort connection.
	When disabled, the EIA-232 signals remain inactive before and after the
	TruePort connection and the TruePort client will control the state of the
	signals during the established TruePort connection.
	Default: Enabled
Enable Message of	Enables/disables the display of the message of the day.
the Day (MOTD)	Default: Disabled
Enable TCP	Enables a per-connection TCP keepalive feature. After the configured number
Keepalive	of seconds, the connection will send a gratuitous ACK to the network peer,
	thus either ensuring the connection stays active OR causing a dropped
	connection condition to be recognized.
	This parameter needs to be used in conjunction with Monitor Connection
	Status Interval parameter found in the Serial, Advanced, Advanced Settings
	tab. The interval specifies the inactivity period before "testing" the connection.
	Default: Disabled

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