IBM Flex System p270 Compute Node Installation And Service Manual page 205

BA01D053
Explanation: DHCP::discover received a reply, but without a message type
Response: Verify that the DHCP server is properly configured.
BA01D054
Explanation: DHCP::discover: DHCP nak received
Response: DHCP discovery did receive a DHCP offer from a server that meets the client requirements, but the
server sent a DHCP not acknowledged (DHCP nak) to the client DHCP request.
Another client might be using the address that was served.
This situation can occur when there are multiple DHCP servers on the same network, and server A does not know
the subnet configuration of server B, and vice-versa.
This situation can also occur when the pool of addresses is not truly divided.
Set the DHCP server configuration file to "authoritative".
Verify that the DHCP server is functioning properly.
BA01D055
Explanation: DHCP::discover: DHCP decline
Response: DHCP discovery did receive a DHCP offer from one or more servers that meet the client requirements.
However, the client performed an ARP test on the address and found that another client was using the address.
The client sent a DHCP decline to the server, but the client did not receive an additional DHCP offer from a server.
The client still does not have a valid address.
Verify that the DHCP server is functioning properly.
BA01D056
Explanation: DHCP::discover: unknown DHCP message
Response: DHCP discovery received an unknown DHCP message type. Verify that the DHCP server is functioning
properly.
BA01D0FF
Explanation: Closing the DHCP node failed.
Response:
1. Reboot the server.
2. If the problem persists: Search RETAIN tips and the firmware change history for the reference code to determine
the recommended actions. If a firmware update is needed, see Updating the firmware
BA01D053 • BA01D0FF
Chapter 8. Troubleshooting
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