- root@localhost:~# netstat -nltp
- Active Internet connections (only servers)
- Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
- tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 5866/sshd
- tcp6 0 0 :::22 :::* LISTEN 5866/sshd
-
- root@localhost:~# echo -ne '#ipv6 disallow\nAddressFamily inet\n' >> /etc/ssh/sshd_config
-
- root@localhost:~# service ssh restart
- ssh stop/waiting
- ssh start/running, process 6208
- root@localhost:~# netstat -nltp
- Active Internet connections (only servers)
- Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
- tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 6208/sshd