Aix6.1 synchronize clock configurations of remote NTP servers

1. The NTP service process on aix6.1 is named xntp. By default, this process is not started. Therefore, you must first start The xntpd daemon.

   Startsrc-s xntp

   It is best to make it automatically start with the System

2. Edit/etc/net. conf and add a remote NTP clock source. Add the following four lines at the bottom.

   Broadcastclient
   Server 120.4.8.1 # remote NTP clock source IP address
   Driftfile/etc/NTP. Drift
   Tracefile/etc/NTP. Trace

3. Use the lssrc-ls xntpd command to View Details. (Note that when xntpd is started, sys peer is no peer and system is insane because ntpd has not completed synchronization, it takes about five minutes to display the remote clock source IP address, which means the synchronization is successful)

   # Lssrc-ls xntpd
   Program name:/usr/sbin/xntpd
   Version: 3
   Leap indicator: 00 (no leap second today .)
   Sys peer: 120.4.8.1
   Sys stratum: 12
   Sys precision:-18
   Debug/tracing: Disabled
   Root distance: 0.000748
   Root Dispersion: 0.889160
   Reference ID: 120.4.8.1
   Reference time: d7fd7e99. e399d000 Fri, Oct 31 2014 11:20:57. 889
   Broadcast delay: 0.003906 (SEC)
   Auth delay: 0.000122 (SEC)
   System flags: bclient PLL monitor filegen
   System uptime: 578 (SEC)
   Clock stability: 1988.000000 (SEC)
   Clock frequency: 15904.000000 (SEC)
   Peer: 120.4.8.1
   Flags: (configured) (sys peer)
   Stratum: 11, version: 3
   Our mode: client, his mode: Server
   Subsystem group PID status
   Xntpd TCPIP 6029448 active

4. You can use the ntpdate clock source ip command to synchronize the clock in real time

 

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Aix6.1 synchronize clock configurations of remote NTP servers