enable inetd service

1.add new line in rc.conf
#vim /etc/rc.conf
inetd_enable="YES"

2.start inetd service
#inetd -wW -C 60 or
#kill -HUP `cat /var/run/inetd.pid`

3.enable some service on inetd
#vim /etc/inetd.conf
remove some comment on service you want

4.restart inetd service
#kill -HUP `cat /var/run/inetd.pid`