The following steps must be done as root.
pkgin install openssh
Optionally, edit ///usr/pkg/etc/ssh/sshd_config//.
sh /usr/pkg/etc/rc.d/sshd start
Security keys will be created automatically.
Check if the sshd daemon is running.
ps ax | grep sshd
Next, check that it's listening to the appropriate port.
tcpstat -a | grep ssh