Release Notes

Extreme Campus Controller Customer Release Notes
2/17/2022 P/N: 9036946-09 Subject to Change Without Notice Page: 13 of 21
F0615-O
Known Restriction or Limitation
I.D
Removed support for creating or upgrading Distributed sites and deprecated support
for Distributed operational mode for AP300, AP400, and AP500 series access points.
Also removed support for adoption of WiNG APs AP75xx, AP76xx, and AP85xx/84xx.
To prevent accidental service impact, the upgrade process will abort any upgrades
from Version 4 installations with configured Distributed sites.
WiNG-Proxy for Extreme Management Center (XMC) mode is also deprecated with
version 5 of the software. Customers can continue to leverage version 4 (4.76) for
such deployments.
SUPPORTED WEB BROWSERS
For Extreme Campus Controller management GUI, the following Web browsers were tested for interoperability:
• Firefox 81.0
• Google Chrome 86.0
Note: Microsoft IE browser is not supported for UI management.
The Wireless Clients (Captive Portal, AAA):
Browsers
Version
OS
Chrome 75.0.37770.142 Windows 7
Windows 10
Microsoft IE 11 Windows 7
Windows 8.1
Windows 10
Microsoft Edge 42.17134 Windows 10
Firefox 68.0 Windows 10
Safari Preinstalled with iOS 12.2 iOS 12.2
Safari Preinstalled with iOS 9.3.5 iOS 9.3.5
PORT LIST
The following list of ports may need to remain open so that the Appliances and APs will function properly on a
network that includes protection equipment like a firewall.
Extreme Campus Controller TCP/UDP Port Assignment Reference
Comp.
Source
Comp.
Dest
Protocol
(TCP/UDP)
Src
Port
Dest
Port
Service Remark
Open
Firewall
Req’d
Ports for AP/Appliance Communication
Appliance Access
Point
UDP Any 13910 WASSP Management and
Data Tunnel
Yes