I have a Ubiquiti UAC AP LR running LEDE Reboot 17.01.0 r3205-59508e3. There's no firmware download for the LR model so I downloaded the UAP AC Lite firmware, which was easy to install and seems to run fine.
I noticed some slow speeds on Wifi clients so I ran some iperf3 tests between the Ubiquiti and my router (WRT1900ACS LEDE 17.01.0, r3205-59508e3) to test the ethernet port. The best speed I get is ~350 Mbit/sec from the Ubiquiti to the WRT1900ACS.
I've tested the ethernet cables and got 950 Mbit/sec between the WRT1900ACS and another computer (iperf3) for both cables.
As far as I can work out the problem could be:
- Slow CPU on the Ubiquiti;
- Bad LAN port on the Ubiquiti;
- LEDE configuration problem;
- Driver problem in LEDE (maybe b/c it's for UAP AC Lite, not UAP AC LR?);
- Problem with the PoE adaptor.
I didn't run iperf3 on the stock Ubiquiti FW to rule out 3 & 4.
I'd appreciate some help troubleshooting this, if anyone has any suggestions.
I'm pasting /etc/config/network from the Ubiquiti AP and my "best" iperf3
result at the bottom.
Thanks for reading!
/etc/config/network
config interface 'loopback'
option ifname 'lo'
option proto 'static'
option ipaddr '127.0.0.1'
option netmask '255.0.0.0'
config globals 'globals'
option ula_prefix 'fdf2:7a26:c632::/48'
config interface 'lan'
option type 'bridge'
option ifname 'eth0'
option _orig_ifname 'eth0 radio0.network1 radio1.network1'
option _orig_bridge 'true'
option proto 'dhcp'
iperf3 WRT1900ACS -> Ubiquiti
-----------------------------------------------------------
Server listening on 5201
-----------------------------------------------------------
Accepted connection from 192.168.1.100, port 52436
[ 5] local 192.168.1.101 port 5201 connected to 192.168.1.100 port 52438
[ ID] Interval Transfer Bandwidth
[ 5] 0.00-1.00 sec 39.0 MBytes 327 Mbits/sec
[ 5] 1.00-2.01 sec 42.8 MBytes 357 Mbits/sec
[ 5] 2.01-3.00 sec 43.1 MBytes 363 Mbits/sec
[ 5] 3.00-4.00 sec 42.8 MBytes 359 Mbits/sec
[ 5] 4.00-5.00 sec 43.2 MBytes 361 Mbits/sec
[ 5] 5.00-6.00 sec 43.1 MBytes 362 Mbits/sec
[ 5] 6.00-7.00 sec 43.0 MBytes 362 Mbits/sec
[ 5] 7.00-8.00 sec 43.1 MBytes 361 Mbits/sec
[ 5] 8.00-9.00 sec 43.1 MBytes 362 Mbits/sec
[ 5] 9.00-10.00 sec 42.9 MBytes 359 Mbits/sec
[ 5] 10.00-10.01 sec 128 KBytes 208 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth
[ 5] 0.00-10.01 sec 0.00 Bytes 0.00 bits/sec sender
[ 5] 0.00-10.01 sec 426 MBytes 357 Mbits/sec receiver