[ntp:questions] Re: Client cannot sync with my ntp server
Richard B. Gilbert
rgilbert88 at comcast.net
Mon Jul 11 19:15:34 UTC 2005
Joachim Marcello wrote:
>I am sorry to not include ntp config file. Here is ntp.conf and the clients
>within my LAN is at ip 10.49.X.X, the ntp server is also at 10.49.81.X & nat
>to public ip outside via firewall., no issues with Fw at all
>
>----ntp.conf ------
>restrict default ignore
>
>
That said to ignore packets from everyone!
> <>restrict 192.12.19.20 mask 255.255.255.255 nomodify notrap noquery
This modified the default for 192.12.19.20 to allow everything but
modify, trap and query.
> <>restrict 127.0.0.1
This removed all restrictions from localhost.
Try adding "restrict 192.168.1.0 mask 255.255.255.0". I'm assuming that
the client that won't synch with this server has an address of
192.168.1.x. This will remove all restrictions for addresses in the
range 192.168.1.0 to 192.168.1.255 and should solve your problem..
> <>server 192.12.19.20
> server 209.81.9.7
> fudge 127.127.1.0 stratum 10
> driftfile /etc/ntp/drift
> broadcastdelay 0.008
> authenticate no
> logfile /var/log/ntp.log
> ------------------------------
>
> hope that helps.
>
> TQ for your kind assistance
>
>
> Joachim
>
> "Richard B. Gilbert" <rgilbert88 at comcast.net> wrote in message
> news:gaednc1GvstJ1EzfRVn-gw at comcast.com...
>>Joachim Marcello wrote:
>>
>>
>>
>>>Hello,
>>>
>>>I am new to ntp stuff. I have successfully managed in seting up Linux
>>>
>>>
>Red
>
>
>>>Hat based ntp server (Red hat 9) . I think that ntp server is Stratum 2
>>>because it can successfuly sync with Stratum 1 ntp. No problem at all
>>>
>>>
>with
>
>
>>>clock synchronization as it works perfectly. However, the clients (pc &
>>>linux based) in my LAN network cannot sync with my ntp server with error
>>>messages no ntp server is available although the IP is correct.
>>>
>>>My ntp.conf is just plain simple config with not much restriction.
>>>
>>>Any help is greatly appreciated
>>>
>>>
>>>tq in advance
>>>
>>>Joachim
>>>
>>>
>>>
>>>
>>>
>>>
>>How much restriction is "not much". Please post your ntp.conf file.
>>
>>
>
>
>
>
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