Configuring Remote Dial-In Access
Chapter 9 59
Introduction
The Digi CM supports dial-in connections from remote sites for out-of-band
access. In this configuration, the Digi CM has serial ports configured for
external modems and waits for dial-in connections from remote sites. If users
dial-in using a terminal application, the Digi CM accepts the connection and
displays a menu of available serials ports. In a dial-in terminal server mode,
the Digi CM makes a TCP connection with either a Telnet or SSH client to a
pre-defined server. RawTCP is also an option for dial-in users.
For more information on the different types of Host mode configuration, see
"Host Mode Configuration" on page 27.
Configuring For Dial-In Modem Access
To configure a serial port for a dial-in modem, enter the values for these fields:
Host mode, Modem init string, and Inactivity timeout.To access the Host mode
configuration screen, do the following:
1. Access the web interface.
2. Under the Serial Port heading choose Configuration.
3. Choose a specific port under Individual port configuration > choose Host
mode configuration.
4. Choose Dial-in modem for the Host mode.
5. Enter the information for Inactivity timeout and Modem init string.
• Inactivity timeout: The default value is 100 seconds. You can set the
timeout for 1 to 3600 seconds, or 0 for unlimited timeout.
Chapter 9
Configuring Remote Dial-In Access