It happens on two Powerbox Pro units, so I'm guessing a grounding issue or some sort of noise in the office. There are no surge cards in the lab at this point.
Yes - simply the cable in the port. I plugged in an epmp and it worked just fine, but I lost the af5xHD. If I unplug the cable from the epmp (leaving it plugged in on the PB Pro) my problem continues. If I unplug it from the PB Pro, problem goes away... Josh Luthman Office: 937-552-2340 Direct: 937-552-2343 1100 Wayne St Suite 1337 Troy, OH 45373 On Fri, Jan 4, 2019 at 5:12 PM Mathew Howard <[email protected]> wrote: > Most devices won't let turn off auto negotiation on gigabit, but what you > can do is set it to only advertise gig full (I know you can do this on the > Mikrotik by just unchecking everything else, and I think you can do it on > the af5xhd too, but I'm not certain about that). That probably isn't going > to fix the problem though. I've seen bad ports cause somewhat similar > issues on Mikrotiks, or even damaged surge suppressors, but I'm not sure > how just a cable being in the port can do that. Is the port the cable is > plugged into assigned same bridge (or switch master port)? > ------------------------------ > *From:* [email protected] <[email protected]> on > behalf of Josh Luthman <[email protected]> > *Sent:* Friday, January 4, 2019 3:43:13 PM > *To:* Ubiquiti Users Group > *Subject:* [Ubnt_users] AF5xHD ethernet port limited to auto negotiation > > I have several sites out in the field with Powerbox Pro and once I forced > poe on, it works just fine with af5xHD. > > In the office, though, I have weird issues where if a cable is plugged > into another port (just simply a cable, no other device) it goes from auto > (doing gig full) to interface up/down constantly and I can't even get the > Mikrotik bridge to see the af5xhd MAC address. > > Now if I set auto negotiation to 10/100 it links just fine (at 100 full). > > Looking at the radio interface it doesn't seem that I can set it to gig > full. I can't change it from auto negotiation. Am I missing something? > > Josh Luthman > Office: 937-552-2340 > Direct: 937-552-2343 > 1100 Wayne St > Suite 1337 > Troy, OH 45373 > _______________________________________________ > Ubnt_users mailing list > [email protected] > http://lists.wispa.org/mailman/listinfo/ubnt_users >
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