Wed Nov 30, 2016 12:06 pm
Thank you for replies
I'e played with bandwidth test in this setup :
Crs125-24G-1S---------------QRT5ac<<<<<20mt>>>>>QRT5ac------------RB3011UiAS
192.168.1.254--------------192.168.1.10----------------192.168.1.20---------192.168.1.30
Test ran from Crs125-24G-1S
QRT5ac bot with reduced power to achieve about -30db rx/tx signal , wlan1 and ethernet bridged
First of all there is a huge difference between TCP and UDP bandwidth
With default udp packet and tcp connections count I have these results :
192.168.1.254 --- 192.168.1.30
TCP
RX=116Mbps
TX=65Mbps
Both=35/51 Mbps (Tx/Rx)
UDP
RX=233Mbps
TX=503Mbps
Both=175/240 Mbps (Tx/Rx)
....strange that 503Mbps on TX UDP......also strange that low TCP TX rate
Same test started from QRT1 to QRT2 :
TCP
RX=220Mbps
TX=218Mbps
Both=82/82 Mbps (Tx/Rx)
UDP
RX=504Mbps
TX=530Mbps
Both=250/295 Mbps (Tx/Rx)
Curious the last test , from 192.168.1.10 to 192.168.1.30 (QRT1 to RB3011) , UDP test are better despite a device more :
TCP
RX=199Mbps
TX=250Mbps
Both=75/75 Mbps (Tx/Rx)
UDP
RX=510Mbps
TX=585Mbps
Both=265/300 Mbps (Tx/Rx)
Radio configured 20/40/80MHz Ceee, protocol NV2
Radio rates reach 866.6Mbps both directions with Tx/Rx CCQ about 99/100%
Perhaps there are best settings (on ethernet side also) to achieve best results, but the TCP rates are not so promising....
Any further suggestion about test ?