-dhclient should use. This is mostly useful for debugging purposes.
-If a different port is specified for the client to listen on and
-transmit on, the client will also use a different destination port -
--one greater than the specified destination port.
+-one less than the specified port.
-.PP
-The DHCP client normally transmits any protocol messages it sends
-before acquiring an IP address to, 255.255.255.255, the IP limited
+uses the default port 68. This option is mostly useful for debugging
+purposes. If a different port is specified for the client to listen and
+transmit on, the client will also use a different destination port - one
-+greater than the specified destination port.
++less than the specified port.
+
+.TP
+.BI \-d