09-08-2016 12:27 PM
I bought a SSL-certificate at GoDaddy and uploaded it to the controller. I also uploaded the intermediate cert, just to be sure. Also, I set the WebUI cert to the cert I just uploaded.
Aruba VIA seems to be working well again now.
Good thing the RAPs weren't affected. Would have been a big disaster today. Also, I guess we were lucky that VIA connected when it shouldn't instead of not connecting when it should.
09-09-2016 12:35 AM
In the case you cannot get a public certificate on short term, or just use the web-based management on the controller, TAC has released the following article on how to generate a self-signed certificate: http://community.arubanetworks.com/t5/Controller-B
If you have an Airwave server, you can use that one to run the OpenSSL commands; most Linux based servers have OpenSSL installed by default as well.
If you use captive portal authentication (either internal, or external captive portals like ClearPass), you probably want to get a public HTTPS certificate for your controllers.
Please contact your Aruba partner or Aruba TAC if you need advice.
If you have urgent issues, please contact your Aruba partner or Aruba TAC (click for contact details).