Can COA be used to change SSID of a device. I am trying to set up packet fence as captive portal solution. Here is what I found in documentation
On wireless networks, the usual PacketFence setup dictate that you configure two SSIDs: an open one and a secure one. The open one is used to help users configure the secure one properly and requires authentication over the captive portal.
I am trying to understand how COA can change SSID on the device