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Configuring OpenVMS as NTP Provider?

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The Question is:

 
How can I enable the Alpha to provide the system time to our NT servers on
the net ?
 


The Answer is :

 
  How one creates an NTP time server depends on the particular IP package
  and the particular NTP software in use.
 
  With the DIGITAL TCP/IP Services package, add the following line to the
  ucx$ntp.conf file, to convert from a client to a server:
 
    master-clock 1
 
  With TCP/IP Services V5.0 and later, the only supported reference clock
  is the LCL (local system clock).  If your system has an excellent clock
  or if the system time is being controlled by some other time service
  (such as DTSS or GPS), you can configure NTP to use the system clock as
  its reference source.  This will mimic the master-clock functionality,
  and will configre NTP as a stratum 1 time server.  To do this, enter
  the following commands in TCPIP$NTP.CONF:
 
    server 127.127.1.0 prefer
    fudge 127.127.1.0 stratum 0
 
  For local-master functionality, the commands are very similiar.  Use:
 
    server 127.127.1.0
    fudge 127.127.1.0 stratum 8
 
  The difference between these two is the stratum, and the omission of
  the prefer keyword.  Specifying a higher stratum allows the node to
  act as a backup NTP server, or potentially as the sole time server on
  an isolated network.  The server will become active only when all other
  normal synchronization sources are unavailable.  The use of "prefer"
  causes NTP to always use the specified clock as the time synchronization
  source.
 
 

answer written or last revised on ( 8-OCT-1999 )

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