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 inetd.conf(4)						       inetd.conf(4)

      inetd.conf - configuration file for inetd

      On invocation, the inetd daemon reads its configuration information
      from the /etc/inetd.conf configuration file, and possibly at some
      later time in response to a SIGHUP signal (see inetd(1M)).

      Each line in the file is treated either as a comment or as
      configuration information for a given service Comments are denoted by
      a # at the beginning of a line.  Noncomment lines contain seven or
      nine required fields, depending on the service name specified in the
      first field.  Fields are separated by tabs and/or spaces.	 A line can
      be continued if it terminates with a \.  Each configuration line in
      the file contains the following fields in the order indicated:

	   +	service name

	   +	socket type

	   +	protocol

	   +	wait|swait|nowait

	   +	user

	   +	server program

	   +	program number (NFS RPC services only)

	   +	version number (NFS RPC services only)

	   +	server program arguments

      Fields are constructed as follows:

	   service name	       rpc if the server is RPC-based (NFS);
			       otherwise, the name of a valid service in
			       file /etc/services.  For example, shell for
			       the remsh service (see remsh(1)), login for
			       the rlogin service (see rlogin(1)), and
			       telnet for the telnet service (see

	   socket type	       stream, dgram, or xti, depending on whether
			       the server socket is a stream or a datagram
			       socket, or intended for a program built using
			       the XTI API.

	   protocol	       Must be a valid protocol as given in
			       /etc/protocols; for example, tcp or udp.	 If

 Hewlett-Packard Company	    - 1 -   HP-UX Release 11i: November 2000

 inetd.conf(4)						       inetd.conf(4)

			       XTI is specified in the socket type field, a
			       full pathname to a device may be specified
			       here, such as /dev/tcp; otherwise, the
			       protocol specified here will be appended to
			       /dev/.  For example, if tcp is specified for
			       an XTI application, the path /dev/tcp will be

	   wait|swait|nowait   Specifies whether inetd should act as a
			       single- or multi-threaded server.

			       wait	 Instructs inetd to start one server
					 to handle an incoming request, and
					 cease listening for new requests
					 for the same service until the
					 server that started has exited.

			       swait	 Same as wait, but instructs inetd
					 to expect the server to accept the
					 incoming request.

			       nowait	 Instructs inetd to start one server
					 for each incoming request.

			       Most UDP-based services use wait for this
			       field, while TCP-based services use nowait.

	   user		       User ID to be used when the server is

	   server program      Absolute path name of the program executed by
			       inetd when it finds a request on the server's

	   server program arguments
			       Arguments to the server program.	 The same as
			       in normal use, starting with argv[0], which
			       is the name of the program.

      If service name is rpc (NFS RPC services), two extra fields are
      required.	 They must appear between the server program field and the
      server program arguments field:

	   program number      Defines a particular service grouping and is

	   version number      Version supported by the RPC service.  This
			       number can be a single value, or a range, if
			       the program handles multiple versions; for
			       example, 1 or 1-3.  Ranges are separated by a
			       hyphen (-).  Version numbers allow RPC

 Hewlett-Packard Company	    - 2 -   HP-UX Release 11i: November 2000

 inetd.conf(4)						       inetd.conf(4)

			       protocols to be extended and modified, and
			       make it possible for old and new protocols to
			       share the same server process.

    Built-in inetd Services
      The inetd daemon provides several "trivial" services internally by use
      of built-in routines (see inetd(1M) for a list of these services).  To
      configure an internal service, specify internal as the server program
      name, and omit the server program arguments field.

      Configure the shell service to use TCP protocol, and run the server
      remshd as user root.

	   shell stream tcp nowait root /usr/lbin/remshd remshd

      Configure the FTP server to timeout an inactive session after 75

	   ftp stream tcp nowait root /usr/lbin/ftpd ftpd -t75

      Configure an RPC-based service.  Note that the service name field
      contains rpc and two more fields are used: the program number (100008)
      and version number (1).

	   rpc dgram udp wait root /usr/lib/netsvc/rwall/rpc.rwalld 100008 1

      Configure inetd to use the built-in daytime TCP service.

	   daytime stream tcp nowait root internal

      inetd.conf was developed by the University of California, Berkeley.

      NFS was developed by Sun Microsystems, Inc.

      inetd(1M), exec(2), fork(2), inetd.sec(4), protocols(4), services(4).

 Hewlett-Packard Company	    - 3 -   HP-UX Release 11i: November 2000