Chapter 9. Transport Specific Definitions

Protocol Family	Address Component
	protocol	host	port
Internet	inet inet6 tcp udp	name of an internet addressable host	string containing the name of a service or a valid port number. Example: "xserver0", "7100"
DECnet	decnet	name of a DECnet addressable host	string containing the complete name of the object. Example: "X$X0"
NETware	ipx	name of a NETware addressable host	Not sure of the specifics yet.
OSI	osi	name of an OSI adressable host.	Not sure of the specifics yet.
Local	local pts named sco isc	(ignored)	String containing the port name, ie "xserver0", "fontserver0".