START	iperf3_-6_-cfdd7:e83e:66bc:0303::36_-w2m_-t10_-R	2019-12-15T20:36:30Z

iperf3: error - unable to connect to server: Host is down

NOEXIT	iperf3_-6_-cfdd7:e83e:66bc:0303::36_-w2m_-t10_-R	Command 'iperf3 -6 -cfdd7:e83e:66bc:0303::36 -w2m -t10 -R' failed: 256