HP Power Distribution Unit Management Module - Manual (Page 59)

Troubleshooting 59
Action: Be sure that the breaker rating in the configuration menu matches the actual breaker rating.
Non-admin users cannot log in through telnet
Possible Cause: A user account was added, but the password was not set.
Action: An administrator must edit the user account to set a password.
Unable to obtain a valid network address error
message displays
Possible Cause:
• The management module is unable to connect to the BOOTP server.
• The MAC address for the management module is not in the BOOTP server.
• A duplicate IP address on the network is detected.
Action:
1. Be sure that a BOOTP server is on the network.
2. Be sure that the MAC address for the management module is in the BOOTP server.
3. Be sure that the IP address is valid and not in use by another device on the network.