DFS events logging (wifi-qcom-ac)

RouterOS Wireless Networking
1

Does wifi-qcom-ac WiFi package have any sort of DFS events logging?

I’m experimenting with WiFi and wireless,debug topics enabled. While testing DFS channels noticed that there were no events logged related to radar scanning or whatever.
Is it a known behavior? Or do I need to enable some other logging topic?

RouterOS: 7.15rc4
Device: https://mikrotik.com/product/hap_ac3#fndtn-specifications

2

On ROS 7.13.5 + wifi-qcom-ac there are radar events logged to “wireless,info”:

Example:

05-25 10:16:31 wireless,info wifi2: radar detected on 5620/ac/eeCe
05-26 16:27:59 wireless,info wifi2: radar detected on 5560/ac/eeeC
05-26 16:31:06 wireless,info wifi2: radar detected on 5580/ac/Ceee
15:48:27 wireless,info cap-wifi3: radar detected on 5500/ac/Ceee
17:01:23 wireless,info cap-wifi3: radar detected on 5580/ac/Ceee
3

So it logs events only if radar is detected: no messages about starting or finishing a scan.

Thanks!

4

At least not in “wireless,info” topic. Maybe in “wireless,debug” - but I have not checked. You can ask MT support directly. I would appreciate some kind of logs regarding the “channel decision procedure” when channel=auto for example.

5

That’s all I’ve ever seen DFS related in the logs.