I am facing an issue when trying to add a specific Aruba switch to my LibreNMS instance. The system is fully up to date. I have already successfully added several switches of this model, but with this particular switch, I always get the error shown in the attached screenshot:
I have already checked whether the device exists somewhere or is possibly hidden, but I cannot find it in the device or network map, so I cannot delete it either. A restart and validation via ./validate.php did not provide any new clues.
Does anyone have an idea how I can still add this device or resolve the issue?
Is there a way to remove the device directly from the database or work around the error in another way?
wow, thank you @RR1 ! You are absolutely right.
I haven’t been able to find this error for the past few weeks, and without your help, I wouldn’t have found it in the future either. Thank you so much!
VLAN 1 did indeed have this incorrect IP address. I don’t know how that happened.
I corrected it on the switch.
Thanks!
I still can’t add the switch, though. Perhaps I need to clean something up in librenms so it forgets what it “learned” incorrectly?
when the poller attempts to poll/discover the device 10.30.11.200 in next polling cycle
it should clear the entry for ip 10.20.11.203
Then you can try to add 10.20.11.203
