NTP config help

[raj sourabh]

Hi,

Thanks for the reply.

But since the synchronization with the server is failing, How will cron do?

Regards,

Raj

On Thu, Feb 10, 2011 at 10:18 AM, 邓卫华 <dengwh at bestcheer.com> wrote:

>
>
> on client, please run ntp server ip address in crond.
>
> On Thu, 10
>  Feb 2011 08:18:11 +0400, raj sourabh wrote:
>
> > Hi All,
> >
> > My
> production platform is a closed system (without internet). I have
> >
> configured a NTP server (on rhel5.5) which is started and running
> without
> > error. The problem is that all windows client machines are
> able to
> > sychronise with my NTP server but RHEL client machines are not
> able to synch
> > the time.
> >
> > my client config are;
> >
> >
> */etc/ntp.conf*
> > **
> > *server 192.168.6.9
> > restrict default ignore
> >
> restrict 127.0.0.1
> > restrict 192.168.6.9 mask 255.255.255.255 nomodify
> notrap noquery
> > driftfile /var/lib/ntp/drift
> > *
> >
> > i have entry of
> my NTP server name in step-tickers as well. when I start the
> > service
> on client I get;
> >
> > [root at TESTAPP ~]# service ntpd restart
> > Shutting
> down ntpd: [ OK ]
> > ntpd: Synchronizing with time server: [FAILED]
> >
> Starting ntpd: [ OK ]
> > [root at TESTAPP ~]# ntpdate -q 192.168.6.9
> >
> server 192.168.6.9, stratum 10, offset -0.001541, delay 0.02571
> > 10 Feb
> 08:12:25 ntpdate[8822]: no server suitable for synchronization found
> >
> [root at TESTAPP ~]#
> >
> > -----
> >
> > NTP server config is;
> >
> > *server
> 127.127.1.0*
> > *restrict default kod nomodify notrap noquery nopeer
> >
> restrict 127.127.1.0 mask 255.255.255.0 nomodify notrap noquery
> >
> restrict 192.168.11.0 mask 255.255.255.0 nomodify notrap
> > restrict
> 127.0.0.1*
> > *fudge 127.127.1.0 stratum 10
> > driftfile
> /var/lib/ntp/drift
> > broadcastdelay 0.008
> > keys /etc/ntp/keys
> > logfile
> /var/log/ntp
> > tos orphan 10
> > *
> >
> > As mentioned above, with this
> server configuration windows clients are
> > successfully synchronizing
> time with ntp server. but rhel servers are not.
> > any help??
> >
> >
> Thanks,
> >
> > RAJ
>
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>
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