Ethernet issues on Ubiquiti UniFi 6 LR

[Mike Bernardo]

Hi,

I never got a reply to this and just wanted to bump the thread to see if anyone might have some idea of what I could check here.

I’m now running commit e410833bdd6117228a00aad35bbc56de91f7251e and I have also tried v22.03.2 with no luck. Wireless works but I can’t get ethernet to work. I may try to see if the latest Ubnt firmware for it (6.2.44) works, but I’m not sure about it affecting my ability to put openwrt back on it. It sounds like I should at least be able to flash openwrt back on it via tftp, I do have a console connection working on the device.

Also does anyone know a definitive way to verify if this hardware is a v1 or v2?

Thanks for reading,

Mike

> On Jul 30, 2022, at 14:15, Mike Bernardo <mike at aion.cx> wrote:
> 
> Hi,
> 
> I'm not sure if I have a v1 or v2, first of all .. I've tried both images and I get LED related errors on boot with both.
> 
> I had this device up and running and on my ceiling for about a week and then it failed, not sure exactly what happened, seemed its ethernet link was down.
> 
> Now I can't seem to get it to link except at speed 100 duplex half autoneg off, but I can't seem to pass any traffic over it, running v22.03.0-rc5 on it now, I've upgraded since, using serial console and wifi but can't seem to revive the ethernet.
> 
> I've got it connected to a supermicro box also running openwrt with 1gigE interface. I am tcpdumping on both sides and don't see traffic being passed.
> 
> Anyone have any ideas or aware of any known issues?
> 
> Also I wonder if there is any similar ceiling mount hardware, with 2.5g or 5g ethernet, wifi6 and AP-VLAN support (for dynamic vlans with WPA Enterprise that anyone knows of. Yuncore and fs.com make some that look interesting but I don't think openwrt support has gotten to the recent ones yet.
> 
> Thanks!
> 
> Mike
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