Network Router User Manual

Configuring Lines
60 IOLAN Device Server User’s Guide, Version 1.0
VModem Settings
When the Line Service is set to VModem, the Device Server acts as a virtual modem. After a virtual
modem connection is established, data will flow in both directions in its original format.
Configure the following parameters:
Host Name
Port
Success
Failure
Suppress
Style
Direction
The direction in which information is received or relayed:
z None—UDP service not enabled.
z In—LAN to serial.
z Out—Serial to LAN.
z Both—Messages are relayed both directions.
The target host name.
The port number the target host is listening on for messages.
String that is sent to the serial device when a connection succeeds. If no string
is entered, then the string
CONNECT will be sent with the connecting speed, for
example
CONNECT 9600.
String that is sent to the serial device when a connection fails. If no string is
entered, then the string
NO CARRIER will be sent.
If set to No, connection success/failure indication strings are sent to the
connected device, otherwise these indications are suppressed.
One of the following:
z Verbose—Return codes (strings) are sent to the connected device.
z Numeric—The following characters can be sent to the connected device:
1 Successfully Connected
2 Failed to Connect
4 Error