START ssh_perform@lt13_iperf3_-c10.5.0.36_-P10_-t10 2025-04-02T22:37:29Z iperf3: error - unable to connect to server - server may have stopped running or use a different port, firewall issue, etc.: Connection refused NOEXIT ssh_perform@lt13_iperf3_-c10.5.0.36_-P10_-t10 Command 'ssh perform@lt13 iperf3 -c10.5.0.36 -P10 -t10' failed: 256