correct way to set timezone & clock/date?

Jon M. Hanson jon at the-hansons-az.net
Tue Aug 25 11:42:49 MST 2009


ntp also adjusts your clock gradually so it won't immediately jump to  
the correct time. This is to prevent problems with services (like cron  
and logging) that depend on a clock that doesn't suddenly change.

Sent from my iPhone

On Aug 25, 2009, at 11:33 AM, Alex Dean <alex at crackpot.org> wrote:

> Try tailing /var/log/messages (you said this was fedora, right?)  
> when you start up the ntp daemon.  It can take a while (>1 minute  
> sometimes) for the time servers to synchronize, but you should see  
> some log activity during that time to show you that it's working.
>
> alex
>
> On Aug 25, 2009, at 1:27 PM, Steven A. DuChene wrote:
>
>> Hmm, so I did the following:
>>
>> # iptables -A input_ext -p tcp -m tcp --dport 123 -j ACCEPT
>>
>> and then tried starting ntp services again but it still seems to hang
>> when trying to get the initial date and time. So adding a rule to the
>> firewall for tcp access on port 123 seems to have made no difference
>> to my problem.
>>
>> nuts...
>> --
>> Steve
>>
>> -----Original Message-----
>>> From: "kitepilot at kitepilot.com" <kitepilot at kitepilot.com>
>>> Sent: Aug 25, 2009 2:13 PM
>>> To: "Steven A. DuChene" <linux-clusters at mindspring.com>, Main PLUG  
>>> discussion list <plug-discuss at lists.plug.phoenix.az.us>
>>> Subject: Re: correct way to set timezone & clock/date?
>>>
>>> From /etc/services
>>>
>>> ntp             123/tcp
>>> ntp             123/udp                         # Network Time  
>>> Protocol
>>>
>>> I would use "ntp" instead of "udp", and if it doesn't work, take a  
>>> dump...
>>> :)
>>> ET
>>>
>>
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