Looking Glass
Speedtest
iperf3 -4 -c speedtest.noc.level66.network -p 5201 -P 5
iperf3 -4 -c speedtest.noc.level66.network -p 5201 -P 5 -R
iperf3 -4 -c speedtest.noc.level66.network -p 5201 -P 5
iperf3 -4 -c speedtest.noc.level66.network -p 5201 -P 5 -R