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Home » Microsoft » Windows Server » Active Directory » W32Time NTP without 0x1 to the end of each DNS name
W32Time NTP without 0x1 to the end of each DNS name [message #161233] Sun, 20 September 2009 12:16 Go to next message
Joao  is currently offline Joao  Portugal
Messages: 4
Registered: September 2009
Junior Member
Hi!

I read that when "SpecialPollInterval" flag (0x1 to the end of each
DNS name) is NOT enabled on manual peers, W32Time uses instead a poll
interval that is determined by the operating system. (http://
support.microsoft.com/kb/816042)

When periodic checks occur then ? Help...
Re: W32Time NTP without 0x1 to the end of each DNS name [message #161234 is a reply to message #161233] Sun, 20 September 2009 12:31 Go to previous messageGo to next message
aceman  is currently offline aceman  United States
Messages: 5816
Registered: July 2009
Senior Member
"Joao" <mendes.joao@gmail.com> wrote in message
news:9578e0f6-34a5-4c8d-91e0-561353caee80@p36g2000vbn.googlegroups.com...
> Hi!
>
> I read that when "SpecialPollInterval" flag (0x1 to the end of each
> DNS name) is NOT enabled on manual peers, W32Time uses instead a poll
> interval that is determined by the operating system. (http://
> support.microsoft.com/kb/816042)
>
> When periodic checks occur then ? Help...


In that article, it states the following. Is this what you are looking for?

MaxPollInterval (from the matrix chart at the bottom of the article):
"This entry specifies the largest interval, in log seconds, that is allowed
for the system polling interval. While a system must poll according to the
scheduled interval, a provider can refuse to produce samples when requested.
The default value for domain members is 10. The default value for
stand-alone clients and servers is 15."

You can also set it to something else, in step 5 in the article. They do
recommend 900 sec, which is the default 15 minutes for external polling, as
the quote above indicates.

--
Ace

This posting is provided "AS-IS" with no warranties or guarantees and
confers no rights.

Please reply back to the newsgroup or forum for collaboration benefit among
responding engineers, and to help others benefit from your resolution.

Ace Fekay, MCT, MCTS Exchange, MCSE, MCSA 2003 & 2000, MCSA Messaging
Microsoft Certified Trainer

For urgent issues, please contact Microsoft PSS directly. Please check
http://support.microsoft.com for regional support phone numbers.
Re: W32Time NTP without 0x1 to the end of each DNS name [message #161235 is a reply to message #161234] Sun, 20 September 2009 14:33 Go to previous messageGo to next message
Joao  is currently offline Joao  Portugal
Messages: 4
Registered: September 2009
Junior Member
On Sep 20, 7:31 pm, "Ace Fekay [MCT]" <ace...@mvps.RemoveThisPart.org>
wrote:
> "Joao" <mendes.j...@gmail.com> wrote in message
>
> news:9578e0f6-34a5-4c8d-91e0-561353caee80@p36g2000vbn.googlegroups.com...
>
> > Hi!
>
> > I read that when "SpecialPollInterval" flag (0x1 to the end of each
> > DNS name) is NOT enabled on manual peers, W32Time uses instead a poll
> > interval that is determined by the operating system. (http://
> > support.microsoft.com/kb/816042)
>
> > When periodic checks occur then ? Help...
>
> In that article, it states the following. Is this what you are looking for?
>
> MaxPollInterval (from the matrix chart at the bottom of the article):
> "This entry specifies the largest interval, in log seconds, that is allowed
> for the system polling interval. While a system must poll according to the
> scheduled interval, a provider can refuse to produce samples when requested.
> The default value for domain members is 10. The default value for
> stand-alone clients and servers is 15."
>
> You can also set it to something else, in step 5 in the article. They do
> recommend 900 sec, which is the default 15 minutes for external polling, as
> the quote above indicates.
>
> --
> Ace
>
> This posting is provided "AS-IS" with no warranties or guarantees and
> confers no rights.
>
> Please reply back to the newsgroup or forum for collaboration benefit among
> responding engineers, and to help others benefit from your resolution.
>
> Ace Fekay, MCT, MCTS Exchange, MCSE, MCSA 2003 & 2000, MCSA Messaging
> Microsoft Certified Trainer
>
> For urgent issues, please contact Microsoft PSS directly. Please checkhttp://support.microsoft.comfor regional support phone numbers.

Thanks Ace!

Also:
"We recommend that you set the value of the MaxPollInterval registry
entry to 10 or less or that you set the value of the
SpecialPollInterval registry entry to 3600 (1 hour) or less."
http://support.microsoft.com/kb/884776/en-us

So I have 10 = 17,066666666666666666666666666667 minutes, ok for me !
Re: W32Time NTP without 0x1 to the end of each DNS name [message #161957 is a reply to message #161235] Sun, 11 October 2009 10:12 Go to previous message
aceman  is currently offline aceman  United States
Messages: 5816
Registered: July 2009
Senior Member
> On Sep 20, 7:31 pm, "Ace Fekay [MCT]" <ace...@mvps.RemoveThisPart.org>
> wrote:
>> "Joao" <mendes.j...@gmail.com> wrote in message
>>
>> news:9578e0f6-34a5-4c8d-91e0-561353caee80@p36g2000vbn.googlegroups.com...
>>
>>> Hi!
>>
>>> I read that when "SpecialPollInterval" flag (0x1 to the end of each
>>> DNS name) is NOT enabled on manual peers, W32Time uses instead a poll
>>> interval that is determined by the operating system. (http://
>>> support.microsoft.com/kb/816042)
>>
>>> When periodic checks occur then ? Help...
>>
>> In that article, it states the following. Is this what you are looking for?
>>
>> MaxPollInterval (from the matrix chart at the bottom of the article):
>> "This entry specifies the largest interval, in log seconds, that is allowed
>> for the system polling interval. While a system must poll according to the
>> scheduled interval, a provider can refuse to produce samples when requested.
>> The default value for domain members is 10. The default value for
>> stand-alone clients and servers is 15."
>>
>> You can also set it to something else, in step 5 in the article. They do
>> recommend 900 sec, which is the default 15 minutes for external polling, as
>> the quote above indicates.
>>
>> --
>> Ace
>>
>> This posting is provided "AS-IS" with no warranties or guarantees and
>> confers no rights.
>>
>> Please reply back to the newsgroup or forum for collaboration benefit among
>> responding engineers, and to help others benefit from your resolution.
>>
>> Ace Fekay, MCT, MCTS Exchange, MCSE, MCSA 2003 & 2000, MCSA Messaging
>> Microsoft Certified Trainer
>>
>> For urgent issues, please contact Microsoft PSS directly. Please
>> checkhttp://support.microsoft.comfor regional support phone numbers.
>
> Thanks Ace!
>
> Also:
> "We recommend that you set the value of the MaxPollInterval registry
> entry to 10 or less or that you set the value of the
> SpecialPollInterval registry entry to 3600 (1 hour) or less."
> http://support.microsoft.com/kb/884776/en-us
>
> So I have 10 = 17,066666666666666666666666666667 minutes, ok for me !

Interestin! Thanks for the update!.

Also, sorry for the late response. Apparently I am having some problems
using Windows Mail (on Vista) for newsgroups. You response didn't show
up. I had to use a different reader to find it!

If you have any other questions, please reply back, or email me
directly.

Ace

--
Ace

This posting is provided "AS-IS" with no warranties or guarantees and
confers no rights.

Please reply back to the newsgroup or forum for collaboration benefit
among responding engineers, and to help others benefit from your
resolution.

Ace Fekay, MCT, MCTS Windows 2008, MCTS Exchange, MCSE, MCSA 2003 &
2000, MCSA Messaging
Microsoft Certified Trainer

For urgent issues, please contact Microsoft PSS directly. Please check
http://support.microsoft.com for regional support phone numbers.
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