03-30-2017 04:03 AM
As of now, we have a single DMZ controller and guest traffic are going from local to DMZ through GRE tunnel.
Now we are adding a secondary DMZ controller to the setup for redundancy purpose. I already built a VRRP between them for config sync purpose.
So to achieve GRE tunnel redundancy, can I use DMZ controller VRRP IP as a GRE tunnel destination from Local controller?
If yes, what would be the GRE tunnel source IP address in DMZ controllers?
03-30-2017 04:12 AM
There are quite a few posts and articles about this: http://community.arubanetworks.com/t5/forums/searchpage/tab/message?q=gre%20vrrp%20
Aruba Customer Engineering
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