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88 Chapter 5
Troubleshooting
Troubleshooting Gateway Configuration
Troubleshooting Gateway Configuration
This section gives guidelines to troubleshoot E2050 LAN/GPIB Gateway
configuration problems, including
n Verifying Gateway Configuration
n Setting Default Configuration
n Verifying the Configuration Method
n Changing the Configuration Method
n Troubleshooting Telnet Configuration
n Troubleshooting BOOTP Configuration
n Troubleshooting BOOTP with TFTP Configuration
Verifying Gateway Configuration
To verify that the E2050 LAN/GPIB Gateway is properly configured, you can:
do the following:
n Telnet to the LAN/GPIB Gateway and use the Telnet config
command to verify the current configuration settings
n Telnet to the LAN/GPIB Gateway and use the Telnet syslog-
display command to see if any TFTP configuration errors were
logged during the last power-on initialization of the Gateway.
n Examine the syslog file and check for configuration errors
generated by the
bootpd daemon or by the Gateway.
Setting Default Configuration
If you want to set the Gateway to all of its default configuration values, you
can take either of the following actions. After the Gateway has been set to
its default configuration values, see Chapter 3 to reconfigure the Gateway.
n Press the Config Preset button on the back panel of the E2050
LAN/GPIB Gateway at the same time that you power-on the
Gateway.
n If the Gateway is configured to a known IP address, Telnet to
the Gateway and use the Telnet factory-reset command.