Establishing A Telnet Connection - Comtrol DeviceMaster AIR User Manual

Establishing a Telnet Connection

Establishing a
Telnet Connection
48 - DeviceMaster AIR User Guide: 2000365 Rev. C
7. Go to the appropriate task:
• Determining the Network Settings
• Configuring the Network Settings
• Determining the Bootloader Version
• Resetting the DeviceMaster AIR
• Uploading Firmware
• Configuring Passwords
• Redboot Command Overview
Use the following procedure to telnet to the DeviceMaster AIR.
Note: If you are not familiar with telnet, this procedure may be difficult to use.
1. Open a telnet session, enter the DeviceMaster AIR IP address, and the
webserver password, if required.
Note: Press the Enter key if you have not programmed a password.
2. Type reset, and close the session.
3. Open a new telnet session, enter the DeviceMaster AIR IP address, and the
password.
4. Type dis to disable the bootloader.
$ telnet 192.168.250.250
Trying 192.168.250.250...
Connected to 192.168.250.250.
Escape character is '^]'.
Password:
Comtrol DeviceMaster Boot Version 1.20
RedBoot(tm) debug environment - built 14:57:53 Jun 21 2004
Platform: Comtrol DeviceMaster (ARM 7TDMI)
Portions Copyright (C) 2000. Red Hat, Inc.
Portions Copyright (C) 2001-2004. Comtrol Corp.
RedBoot>dis
Loading disabled
5. Verify that the system responds with a Loading disabled message.
6. Go to the appropriate task:
• Determining the Network Settings
• Configuring the Network Settings
• Determining the Bootloader Version
• Resetting the DeviceMaster AIR
• Uploading Firmware
• Configuring Passwords
• Redboot Command Overview
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on Page 55.
Default IP Address
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RedBoot Procedures