Archived from groups: microsoft.public.win2000.group_policy (
More info?)
It really helped
Thanks a lot
Mykhaylo
"David Everett [MSFT]" <deverett@online.microsoft.com> wrote in message
news:OrrwhKIjEHA.2448@TK2MSFTNGP12.phx.gbl...
> It does sound like slow link detection is causing the problem.
>
> Here are some things you can try:
>
> 1. You can enable the "Group Policy slow link detection" settings in GPO
> under both locations and set it to 0. This basically add the
> GroupPolicyMinTransferRate value to the registry and disabled slow link
> detection. This setting is located in GPO under these locations:
>
> (Computer Configuration\Administrative Templates\System\Group Policy)
> (User Configuration\Administrative Templates\System\Group Policy)
>
> 2. You could manually add the GroupPolicyMinTransferRate Reg_DWORD value
> and set it to 0 under HKLM\Software\Policies\Microsoft\Windows\System and
> HKCU\Software\Policies\Microsoft\Windows\System.
>
> 3. If you enable the GPO settings and this fails to correct the problem
> (because GPO still fails to apply this setting to the registry) then it
> could be due to ICMP packets being blocked. We need Ping to apply GPO.
>
> 4. If ICMP works it could be the default packet that is sent for slow
> link
> detection is being fragmented and the routers are dropping the fragment.
> The default packet size is 2048 bytes. If the routers are dropping ICMP
> fragments then GPO will fail to apply. If you suspect the routers might
> be
> dropping fragmented ICMP packets then try adding the "PingBufferSize"
> REG_DWORD value with a size (in decimal) that is slightly smaller than the
> max you can ping without fragmenting. This setting is discussed in
> Q816045.
>
> 816045 A Fast Link May Be Detected as a Slow Link Because of Network ICMP
>
http://support.microsoft.com/?id=816045
>
> --
> David Everett
> Microsoft Corporation
>
> This posting is provided "AS IS" with no warranties, and confers no
> rights.
>
> "Mykhaylo Khodorev" <ralfeus@chicagocentre.com.ua> wrote in message
> news:cgk8sm$2lip$1@news.dg.net.ua...
>> Hi, all
>> I've met strange GP behaviour. I have several remote branches.
> Branches
>> are connected to HQ by VPN. Connection speed are no so high. So, gpresult
>> shows group policies were applied recently (e.g. 5 minutes ago or later),
>> but settings are same like were before group policies modification 2
> months
>> ago. When I run gpupdate it shows policies are applied successfully. But
>> settings don't apply. It's not depend on branch because such situation
>> occurs with random computers in random branches. I suspect this connected
> to
>> slow connection. How to fix it?
>> Thanks.
>> Mykhaylo
>>
>>
>
>