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Monday, March 26, 2012

APs do broadcast on port UDP 5246

If you have an access list for your access points or there is a firewall between your APs and your wireless controller, you may see APs attempting broadcast (255.255.255.255) on port UDP 5246. In order to get rid of these broadcasts, you need to specify the primary controller for your APs, even though you have only one controller in your network.
In order to do that, you need to click on your AP in wireless controller, click on "High Availability" tab, and type the name and IP address of your primary controller. (The path is for WLC 5508)


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