help: Enable/disable Network Virtual Terminal Protocol (TELNET) protocol
create: touch /tmp/vyatta-telnet.$PPID
delete: /opt/vyatta/sbin/vyatta_update_telnet disable
end: if [ -f /tmp/vyatta-telnet.$PPID ]; then
          rm -f /tmp/vyatta-telnet.$PPID
	  /opt/vyatta/sbin/vyatta_update_telnet enable $VAR(port/@)
     fi