Remote Port Required

[Terren_Crider]

I'm reconfiguring a wireless network and have run into an issue. Currently the network is set up as a /16 subnet and I'm reducing it to a /22. I changed the gateway device's mask to /22, but when I try to change the controller's mask it tells me that "The Remote Port is Required". What am I missing here?

[Terren_Crider]

Well... It appears that the problem was the Synchronize checkbox. I had to uncheck it since this topology does not exist on my other controller.

[Doug]

Reference: https://gtacknowledge.extremenetworks.com/articles/Solution/ExtremeWireless-Error-when-saving-a-port...

[Steve_Ballantyn]

That's funny. I had this same issue. But when I saw you post this error message I was racking my brain about what I did to get that message.