09-12-2017 07:07 PM - edited 09-12-2017 07:08 PM
I am having this same issue with our brand new usg pro 4. We have a 50/50. Fiber connection and the auto negotiate is defaulting to half duplex. The download is fine, but the upload maxes out around 15mbps. What do I need to do to get this adapter?
09-22-2017 08:16 AM
we would be interested in receiving an inline adapter since Verizon for some reason now requires us to use 100MBit full duplex to connect to the new Canoga fiber router. How do we go about receiving the inline adapter?
10-10-2017 12:07 AM
What is the make/model of the inline adapter, or is it not a commercial product that you can buy?
I would like to know for another problem I am working on. Nothing to do with an USG Pro4.
12-04-2017 01:00 PM - edited 12-04-2017 01:17 PM
12-13-2017 01:19 AM - edited 12-13-2017 01:19 AM
We have had the same problem and made a work arround just using 2 ports on one of our UBNT UniFi Switch 24 POE-250W units.
First make a VLAN ont the switch, we have used VLAN2 for this (see screenshots). Configure ie port 1 and 2 on VLAN2, so the is no connection anymore to the other switch ports. Set port 1 to 100MB Full duplex (that what our ISP requires). Set port 2 to ie auto.
Connect your ISP modem to port 1 of the UBNT switch and port 2 to the WAN1 port of your UBNT Security Gateway Pro4.
This solution got our speed from arround 10Mb close to the ISP speed of 100Mb up and down.
Now awaiting a permanent solution form UBNT!
02-16-2018 09:54 AM
03-13-2018 02:43 PM - edited 03-13-2018 03:31 PM
I just set this up for my USG 3 on the config.gateway.json and it seems to work properly. But is it something I should be worried about? Can I trust the settings in the config.gateway.json to always work?
04-01-2018 06:16 AM - edited 04-03-2018 10:01 AM
Where can i get an adapter? What is the model number. I am having the same issue with the full duplex issue. My business provides requires met to set it this way.
04-20-2018 07:25 AM
04-20-2018 04:20 PM
This is a problem with USG PRO 4, not the USG 3.
Even though the USG 3 allows to force full duplex on config.gateway.json, on a power cut and reboot the link will default to 100 half duplex (even with the UI showing "100 Full duplex"). I have to manually remove the cable and connect it again on the affected WAN.