DFS Blocked Frequency ?


I was just trying to get things working on my Autonomous AP, when I noticed the following line :
(show contro do 1)

DFS Blocked Frequencies: 5620 (22 min)

Does this mean I got a radar in the neighbourhood ?
It wasn’t possible to reproduce this with an other AP.

About Joost van der Made

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2 responses to “DFS Blocked Frequency ?”

  1. Zach says :

    Correct. Try avoiding the 5600-5650 MHz frequency (channels 120-128), because it is commonly used by Terminal Doppler Weather Radar (TDWR). Here is a good article on the subject:
    http://www.cwnp.com/index/cwnp_wifi_blog/10423

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