Yes I am in Asia.
I picked up three server from the script as fallows.
202.234.64.222
124.10.47.8
152.118.24.8
And run the ntpdate command, But still i am facing the same problem and
got the following Error.
[EMAIL PROTECTED] etc]# ntpdate -ud 152.118.24.8
18 Jun 10:08:55 ntpdate[8675]: ntpdate [EMAIL PROTECTED] Mon Oct 11
09:10:21 EDT 2004 (1)
Looking for host 152.118.24.8 and service ntp
host found : uicsgtw.cs.ui.ac.id
transmit(152.118.24.8)
transmit(152.118.24.8)
transmit(152.118.24.8)
transmit(152.118.24.8)
transmit(152.118.24.8)
152.118.24.8: Server dropped: no data
server 152.118.24.8, port 123
stratum 0, precision 0, leap 00, trust 000
refid [152.118.24.8], delay 0.00000, dispersion 64.00000
transmitted 4, in filter 4
reference time: 00000000.00000000 Thu, Feb 7 2036 11:58:16.000
originate timestamp: 00000000.00000000 Thu, Feb 7 2036 11:58:16.000
transmit timestamp: ca208ae3.c947bedb Mon, Jun 18 2007 10:08:59.786
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
18 Jun 10:09:00 ntpdate[8675]: no server suitable for synchronization found
Is it necessary to access time server only on Live server in my
organization or i can access it on internal network PC?
----- Original Message ----- From: "Rick Thomas" <[EMAIL PROTECTED]>
To: "anup" <[EMAIL PROTECTED]>
Cc: <debian-user@lists.debian.org>
Sent: Sunday, June 17, 2007 10:54 AM
Subject: Re: ntpdate[5498]: no server suitable for synchronization found
I assume you are in Asia. If so, run the following script and examine
the output. Pick three hosts that look best and use them in place of
"3.asia.pool.ntp.org".
Script:
--------cut here---------------
for i in 0 1 2 3
do
host $i.asia.pool.ntp.org
done | while read x
echo ""
do y="$(echo $x | sed 's/^.*has address //')"
ping -c10 -q $y
host $y
done
--------cut here---------------
Criteria for a "good" host:
no more than 10% packet loss.
max round trip time is acceptably low
deviation (mdev or stddev, depending on which version of ping) of round
trip time is acceptably low.
Enjoy!
Rick
