I got a question regarding NTP (Network time protocal) in AIX.
AIX is new in our environment. so’ we do not have any time server that is useful for new LPARs.
so’ i tried using IBM steps to configure NTP server on one of our test/lab LPARs.
I used the below link to make it work. But it did not working.
IBM Configuring NTP on AIX 5L – United States
ON one of AIX LPAR –> to make it as NTP server
===============================================
[root@LPAR1]> tail -7 /etc/ntp.conf
# Broadcast client, no authentication.
#
#broadcastclient
server 127.127.1.0
driftfile /etc/ntp.drift
tracefile /etc/ntp.trace
—
[root@LPAR1]/>lssrc -ls xntpd
Program name: /usr/sbin/xntpd
Version: 3
Leap indicator: 00 (No leap second today.)
Sys peer: 127.127.1.0
Sys stratum: 4
Sys precision: -18
Debug/Tracing: DISABLED
Root distance: 0.000000
Root dispersion: 0.010010
Reference ID: 127.127.1.0
Reference time: d597cdae.de0e3000 Mon, Jul 22 2013 11:26:38.867
Broadcast delay: 0.003906 (sec)
Auth delay: 0.000122 (sec)
System flags: pll monitor filegen
System uptime: 1576 (sec)
Clock stability: 0.000000 (sec)
Clock frequency: 0.000000 (sec)
Peer: 127.127.1.0
flags: (configured)(refclock)(sys peer)
stratum: 3, version: 3
our mode: client, his mode: server
Subsystem Group PID Status
xntpd tcpip 8585346 active
another LPAR (Client)
=====================
[root@LPAR2]/>ntpdate -d 127.127.1.0
22 Jul 11:24:58 ntpdate[9437240]: 3.4y
transmit(127.127.1.0)
transmit(127.127.1.0)
transmit(127.127.1.0)
transmit(127.127.1.0)
transmit(127.127.1.0)
server 127.127.1.0, port 123
stratum 0, precision 0, leap 00, trust 000
refid [0.0.0.0], delay 0.00000, dispersion 64.00000
transmitted 4, in filter 4
reference time: 00000000.00000000 Thu, Feb 7 2036 1:28:16.000
originate timestamp: 00000000.00000000 Thu, Feb 7 2036 1:28:16.000
transmit timestamp: d597cd4d.f8c23000 Mon, Jul 22 2013 11:25:01.971
filter delay: 0.00000 0.00000 0.00000 0.00000
0.00000 0.00000 0.00000 0.00000
filter offset: 0.000000 0.000000 0.000000 0.000000
0.000000 0.000000 0.000000 0.000000
delay 0.00000, dispersion 64.00000
offset 0.000000
22 Jul 11:25:02 ntpdate[9437240]: no server suitable for synchronization found<br …read more