Wireless Access

Reply
Regular Contributor I

Control Plane Security failure

So if I have a controller with control plane security turned on and for whatever reason there is a controller failure, what will happen to the AP's if a replacement controller is installed?

 

- Assume that the replacement controller has same or close to same firmware version

- Assume that replacement controller will have same exact config of old controller loaded via flashbackup.tar.gz backup file.

 

Will the AP's automatically reconnect to replacement controller?

 

Issues?

 

 

Guru Elite

Re: Control Plane Security failure

 

 

 

If this is a replacement,  you will have to make the master relearn about all the APs and re-certify them. In order to do that, you can either turn auto-cert-prov ON for a while or manually enter the whitelist entries.  The APs will try using the certificate of the replaced controller and then fail.  Eventually they will fail trying to do that and re-certify.

 

 



Colin Joseph
Aruba Customer Engineering

Looking for an Answer? Search the Community Knowledge Base Here: Community Knowledge Base

Regular Contributor I

Re: Control Plane Security failure

Thanks Collin

 

That's what I pretty much figured but just was wanting some confimation befoe I talked to client about it.

 

 

Search Airheads
cancel
Showing results for 
Search instead for 
Did you mean: