So currently, we have 3 CPPM servers in a cluster, with two of them in one physical location in a HA VIP configuration. We want to break this HA and send one of those servers to another location and reform the cluster as 3 geo-redundant CPPMs in a single cluster.
We are only using the CPPM for our Guest Self-Registration Portal currently.
First thing I needed to do was to point our Aruba Master controller Server Groups and Captive Portal from what its set to now ( uschttcpgp00 ) which is the VIP, to the physical Publisher server ( uschttcpgp01 ) Data IP. On the Aruba Master controller, I sent to the Radius Servers and chose the one we use for Guest and changed the IP to the IP of the CPGP01 server instead of CPGP00. Then I went to the L3 Authentication Captive Portal page and simply changed the Login page to point to CPGP01 instead of CPGP00.
When I did this and tested, users were never getting sent to the Guest Self-Registration page, instead it would just constantly refresh and nothing would ever happen. In the Access Tracker, I would see the MAC address and it would say Rejected. I have attached the Access Tracker request with the error, but I cannot understand what is going on here.
I have verfied the CPGP01 is a member of the domain and has valid Radius and HTTPS certificates (i saw these in a few earlier posts so I checked first before posting).
When I try to go to the Login Page when I am connected to the company network, it takes me there properly, so it only seems to have an effect on someone who is trying to join our Guest Network.
But again, if I put it back to the CPGP00 Virtual IP, everything works again.