Network
linux network diagnostic
iperf3
Parallel streams: -P 5
iperf3 -c 10.0.0.139 -P 5
[ ID] Interval Transfer Bitrate Retr
[ 5] 0.00-10.00 sec 221 MBytes 186 Mbits/sec 0 sender
[ 5] 0.00-10.01 sec 221 MBytes 185 Mbits/sec receiver
[ 7] 0.00-10.00 sec 227 MBytes 191 Mbits/sec 28 sender
[ 7] 0.00-10.01 sec 227 MBytes 190 Mbits/sec receiver
[ 9] 0.00-10.00 sec 218 MBytes 182 Mbits/sec 0 sender
[ 9] 0.00-10.01 sec 217 MBytes 182 Mbits/sec receiver
[ 11] 0.00-10.00 sec 225 MBytes 189 Mbits/sec 0 sender
[ 11] 0.00-10.01 sec 224 MBytes 188 Mbits/sec receiver
[ 13] 0.00-10.00 sec 224 MBytes 188 Mbits/sec 0 sender
[ 13] 0.00-10.01 sec 224 MBytes 188 Mbits/sec receiver
[SUM] 0.00-10.00 sec 1.09 GBytes 936 Mbits/sec 28 sender
[SUM] 0.00-10.01 sec 1.09 GBytes 932 Mbits/sec receiver
iperf as systemd service
cat <<- EOF > /etc/systemd/system/iperf3.service
[Unit]
Description=iperf3 server
After=syslog.target network.target auditd.service
[Service]
ExecStart=/usr/bin/iperf3 -s
[Install]
WantedBy=multi-user.target
EOF
systemctl enable iperf3
service iperf3 start
check open ports
Tailscale
advertise-routes