04-01-2014 02:24 AM
I have a quick question that I think I know the answer to but want to confirm.
If I do a site to site VPN between two controllers, do I need the AOS versions to be the same? My feeling is that I don't. They aren't going to be master/locals, just two separate controllers that need a secure link between them. As you can connect from a controller to any VPN concentrator, I cant see why you'd need the Arubas to be running the same code.
Can anyone confirm?
04-01-2014 02:30 AM - edited 04-01-2014 02:30 AM
I've done it between controllers on different codes, but it might be wise to match just in case for support reasons? I've done it between different v6 codes, and in a different deployment between different v5 codes. Not sure I'd be confident/comfortable running it between a v5 AND v6 pair though.
Is there a reason you can't match the code levels?