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Forum Discussion
T-C-R
Apr 25, 2021Aspirant
EX6150v2 does not see or connect to any 5GHz network
My EX6150v2 is not able to recognize, or connect, to any 5GHz WLAN network. Scanning gives no result on 5GHz, whilst all 2.4GHz WLAN available are all listed. However, for 5GHz the list remains empty...
plemans
Apr 25, 2021Guru - Experienced User
what router do you have?
Is the EX6150 set with the EU/germany region? And is the router set with the same region?
What channel is your router broadcasting its 5ghz on?
T-C-R
Apr 25, 2021Aspirant
I have a mesh network running on 3x Nokia "Beacon 3". It is a triband solution, with 2.4GHz and 5GHz propagating the same SSID. The solution has an intelligent channel management, selecting the channels on both bands according to the least interferences. Typically for 5GHz channel 36 or 112 is selected, with 80MHz bandwidth. The config is set to EU and also for the extender I selected Europe in the config wizzard.
There is not a single 5GHz WLAN that is scanned by the Extender, realy strange.
- plemansApr 25, 2021Guru - Experienced User
I've never used the nokia beacon so I'm not sure of how it works with 3rd party extenders.
I would make sure to set the 5ghz channels on a non-dfs channel
- T-C-RApr 27, 2021Aspirant
will do some further
Thanks for the advice, it definitely was because of dfs channels selected by the router.
Which is unsatisfactory to say the least, as it would not allow me to stay with the interference detection capabilities of the router.
BUT: That must be a firmware issue! How do I know? Because I loaded the device with OpenWRT 19.7.7, and it worked right out of the box. So the HW is not the limitation, something in the firmware is causing it.
In case one is interested, here is the link:
https://firmware-selector.openwrt.org/?version=19.07.7&target=ipq40xx%2Fgeneric&id=netgear_ex6150v2