Cause
This error might occur in the following situations:
•
A peer of the local iLO system has a peer that has failed.
•
An intermediate firewall is preventing communication between the local iLO system and a peer.
•
Network configuration changes are preventing communication between the local iLO system and a
peer.
•
The enclosure that contains the peer is not configured for iLO Federation support.
Action
•
Remove or repair the failed peer.
•
Verify that the network is configured to allow communication between the iLO peers.
•
Verify that the enclosure that contains an iLO server blade peer is configured for iLO Federation
support on the Enclosure Settings > Network Access > Protocols page in the Onboard
Administrator web interface.
You must have Onboard Administrator 4.11 or later to configure this setting. This configuration is
required to allow peer-to-peer communication between the server blades in an enclosure.
iLO Multi-System Map page displays a 502 error
Symptom
The Multi-System Map page shows a 502 error.
Cause
The listed peer rejected a request from the local iLO system.
Action
Ensure that a communication path exists between the local iLO system and the peer with the error.
An intermediate firewall or a change to the iLO network configuration and HTTP port setting might block
communication between the local iLO system and the peer.
iLO Multi-System Map page displays a 403 error
Symptom
The Multi-System Map page shows a 403 Forbidden/Authorization error.
Cause
The group key on the local iLO system does not match the group key on a peer iLO system.
400
iLO Multi-System Map page displays a 502 error