How can I troubleshoot access to IPMI/iDrac/iLO when it's not responding?
Asked by
TechieTurtle42
I'm currently able to SSH into the machine, but I can't access the out-of-band management interface (IPMI) through a web browser. I can see the IPMI in the router's MAC address table, which indicates that it's connected. However, I need help debugging the issue further since I don't have HTTP or SSH access to the IPMI itself. I'm wondering if the problem might be related to firmware or possibly a VLAN/routing issue.
Answers
Have you compared the IPMI configurations of a working server with one that isn't responding? If you can SSH into another box and use 'ipmitool', that might help you identify any discrepancies in settings.
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Wait, you mentioned you can SSH into the machine but can't reach IPMI? If that's the case, it sounds like a web access configuration issue. Check if HTTP/S access is disabled or running on a different port.
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This seems like it might be a configuration issue. You could try using OS utilities to access the settings and check if you can reach the IPMI from the console during the boot process.
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If you're unable to ping or access the IPMI, you might want to focus on troubleshooting the network setup, especially VLANs and routing rules. Have you looked into whether other devices on the same VLAN can reach the IPMI?
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