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rpc.ypupdated(1M)	System Administration Commands	     rpc.ypupdated(1M)

NAME
       rpc.ypupdated, ypupdated - server for changing NIS information

SYNOPSIS
       /usr/lib/netsvc/yp/rpc.ypupdated [-is]

DESCRIPTION
       ypupdated  is a daemon that updates information in the Network Informa‐
       tion Service (NIS). ypupdated consults the   updaters(4)	 file  in  the
       /var/yp directory to determine which NIS maps should be updated and how
       to change them.

       By default, the daemon requires the most secure method  of  authentica‐
       tion available to it, either DES (secure) or UNIX (insecure).

       On  start up, ypupdated checks for the existence of a NIS to LDAP (N2L)
       configuration file, /var/yp/NISLDAPmapping. If  the  file  is  present,
       ypupdated  generates  an	 informational message and exits. ypupdated is
       not supported in N2L mode.

OPTIONS
       -i	Accept RPC calls with  the  insecure   AUTH_UNIX  credentials.
		This  allows programmatic updating of the NIS maps in all net‐
		works.

       -s	Accept only calls authenticated using the secure   RPC	mecha‐
		nism  (AUTH_DES	 authentication).  This	 disables programmatic
		updating of the NIS maps unless	 the  network  supports	 these
		calls.

FILES
       /var/yp/updaters	       Configuration file for rpc.updated command.

       /var/yp/NISLDAPmapping  Configuration file for N2L

ATTRIBUTES
       See attributes(5) for descriptions of the following attributes:

       ┌─────────────────────────────┬─────────────────────────────┐
       │      ATTRIBUTE TYPE	     │	    ATTRIBUTE VALUE	   │
       ├─────────────────────────────┼─────────────────────────────┤
       │Availability		     │ SUNWypu			   │
       ├─────────────────────────────┼─────────────────────────────┤
       │Interface Stability	     │Evolving			   │
       └─────────────────────────────┴─────────────────────────────┘

SEE ALSO
       keyserv(1M), updaters(4), NISLDAPmapping(4), attributes(5)

       System  Administration  Guide: Naming and Directory Services (DNS, NIS,
       and LDAP)

NOTES
       The Network Information Service (NIS) was formerly known as Sun	Yellow
       Pages  (YP).   The  functionality of the two services remains the same.
       Only the name has changed. The name Yellow Pages is a registered trade‐
       mark  in	 the  United Kingdom of British Telecommunications PLC, and it
       must not be used without permission.

SunOS 5.10			  20 Mar 2003		     rpc.ypupdated(1M)

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