Ah, I now see that these messages are debug messages from the dhcp service, which probably is configured to do dhcp relay...
What is your setup? dhcp relay from the controllers, and external dhcp server?
Do you have IP addresses configured in that case on the vlans? And does the dhcp server have proper routing back to the controllers?
Without further context, it's hard to get to a solution just from a few log lines. If you can contact your Aruba partner or Aruba support it's probably easier to get quickly to a solution.
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Herman Robers
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If you have urgent issues, always contact your Aruba partner, distributor, or Aruba TAC Support. Check
https://www.arubanetworks.com/support-services/contact-support/ for how to contact Aruba TAC. Any opinions expressed here are solely my own and not necessarily that of Hewlett Packard Enterprise or Aruba Networks.
In case your problem is solved, please invest the time to post a follow-up with the information on how you solved it. Others can benefit from that.
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Original Message:
Sent: Oct 30, 2023 09:28 PM
From: Giggskills
Subject: Vlan X couldnt be found in database
Thanks Herman, but see thats the thing.. the VLAN does exist in the controller.
There are occasions i have seen the configuration done on the controller GUI does not sync with CLI.
But i have double check on that too. The VLAN is present in the CLI. Thats what baffles me.
Any other thoughts?
Original Message:
Sent: Oct 27, 2023 10:32 AM
From: Herman Robers
Subject: Vlan X couldnt be found in database
I think 'vlan not found in database' means that client is assigned a VLAN that is not configured on the controller. You will need to configure each VLAN that can be used by clients. As well you probably would need to configure/allow the VLAN on one of your interfaces.
------------------------------
Herman Robers
------------------------
If you have urgent issues, always contact your Aruba partner, distributor, or Aruba TAC Support. Check https://www.arubanetworks.com/support-services/contact-support/ for how to contact Aruba TAC. Any opinions expressed here are solely my own and not necessarily that of Hewlett Packard Enterprise or Aruba Networks.
In case your problem is solved, please invest the time to post a follow-up with the information on how you solved it. Others can benefit from that.
Original Message:
Sent: Oct 24, 2023 05:59 AM
From: Giggskills
Subject: Vlan X couldnt be found in database
Hi Team,
I have a pair of L2 Redundant 7220 Controllers mangage by MM.
Software version - 8.7.1.11_84926
Recently during a troubleshoot session, i noticed i had 3 vlans that were seen as not found in database.
I am having issues getting IP address assignement via this vlan.
Upon checking my DHCP server, i can see that IP address has been assigned, however end device does not receive it.
Anyone faced this issue? I tried searching for an answer online but could not find one. Thanks in advance.