root@rpi-iot-jsho-rslsync-01:~# ss -tan
State Recv-Q Send-Q Local Address:Port Peer Address:Port Process
LISTEN 0 128 0.0.0.0:22 0.0.0.0:*
LISTEN 0 128 127.0.0.1:631 0.0.0.0:*
LISTEN 0 10 0.0.0.0:8888 0.0.0.0:*
LISTEN 0 10 0.0.0.0:56021 0.0.0.0:*
ESTAB 0 0 192.168.1.156:36264 192.168.1.197:20323
LISTEN 0 128 [::]:22 [::]:*
LISTEN 0 128 [::1]:631 [::]:*
LISTEN 0 10 [::]:56021 [::]:*
ESTAB 0 64 [2003:d4:c700:8600:7ad7:c5a2:dc46:ec6a]:22 [2003:d4:c700:8600:e9db:3fbb:e098:c1ee]:54365
ESTAB 0 0 [2003:d4:c700:8600:7ad7:c5a2:dc46:ec6a]:45472 [2604:4500:9:58::10]:4000
root@rpi-iot-jsho-rslsync-01:~#