[root@unixfoo ~]# /usr/sbin/ss
State Recv-Q Send-Q Local Address:Port Peer Address:Port
ESTAB 0 0 192.12.2.45:1022 192.12.0.237:2245
ESTAB 0 0 192.12.2.45:1023 192.12.0.237:2245
ESTAB 0 0 192.12.2.45:1021 192.12.0.237:2245
ESTAB 0 0 192.12.2.45:1021 192.12.0.238:2245
ESTAB 0 0 192.12.2.45:1023 192.12.0.238:2245
ESTAB 0 0 192.12.2.45:1022 192.12.0.238:2245
ESTAB 0 0 192.12.2.45:1023 192.12.2.42:2245
ESTAB 0 0 192.12.2.45:1022 192.12.2.42:2245
ESTAB 0 0 192.12.2.45:1021 192.12.2.42:2245
ESTAB 0 0 192.12.2.45:1021 192.12.2.41:2245
ESTAB 0 0 192.12.2.45:1022 192.12.2.41:2245
ESTAB 0 0 192.12.2.45:1023 192.12.2.41:2245
[root@unixfoo ~]#
In Linux, /usr/sbin/ss commmands gives the socket information similar to netstat. There are various options which are very useful.
