That makes sense. We do have users separated from computers although not as 
well as I now realise I'd like (we've got an "allpcs" OU, a Staff OU and a 
Students OU; what I think I want is those last two under an "allpeople" OU but 
back in 2000 when we first put this together that wasn't so obvious as it is 
now...)
 
I've now removed the ISA_proxy GPO and all is back to normal. What I still 
don't understand is why loopback mode on one GPO appears to affect other GPOs 
linked elsewhere - I thought it just changed the way that that one GPO was 
applied???
 
Steve

________________________________

From: [EMAIL PROTECTED] on behalf of [EMAIL PROTECTED]
Sent: Wed 04/01/2006 15:50
To: [email protected]
Subject: RE: [ActiveDir] Duplicate application of group policy



Hi Steve...

That's about the only way to apply user settings to computers, using the
loopback.

Not sure of your OU structure, if you had your  users seperated, you could
apply the actual user policies (loginscripts etc.)  at the "user OU" level.
As long as that was a different "scope" it would eliminate them trying to
run the scripts twice, which is where I would expect these things to hang
some.  Or even generate errors, if trying to remap an already mapped drive.

Not sure if I"m explaining it clearly enough?

John





                                                                          
             "Steve Rochford"                                             
             <[EMAIL PROTECTED]                                            
             nwl.ac.uk>                                                 To
             Sent by:                  <[email protected]>     
             [EMAIL PROTECTED]                                          cc
             ail.activedir.org                                            
                                                                   Subject
                                       RE: [ActiveDir] Duplicate          
             01/04/2006 09:12          application of group policy        
             AM                                                           
                                                                          
                                                                          
             Please respond to                                            
             [EMAIL PROTECTED]                                            
                tivedir.org                                               
                                                                          
                                                                          




Thanks; I spotted that proxy_isa was only once but John's other message
about loopback makes me start thinking that this is very relevant.

The proxy_isa just sets a particular OU to use an ISA server as proxy
(rather than Squid - we have some software which won't work with ISA so a
couple of OUs link to a GPO called ISA_Squid which points them at the Squid
proxy server).

The policy is applied to a group of machines (because it's particular rooms
which need the proxy set like this rather than particular people) but
loopback processing is set because the proxy settings themselves are user
specific rather than machine specific.

I'm sure I've used loopback processing for actually this sort of thing
before but I'd guess I'm doing something wrong! I've tried to copy the
settings screen from the proxy_isa GPO below - is this where I should be
looking or could something else be wrong?

If necessary, I can remove the GPO and just use the login script to set
proxy settings - there was just a "nice" feel to doing things with the GPO

Steve



Computer Configuration (Enabled) Administrative Templates System/Group
Policy
Policy              Setting
             Enabled
Mode:         Merge
User Configuration (Enabled) Windows Settings Internet Explorer Maintenance
Connection/Proxy Settings
Enable proxy settings
Protocol            Server            Port
HTTP          witproxy          8080
Secure              witproxy          8080
FTP           witproxy          8080
Gopher              witproxy          8080
Socks         witproxy          8080
Exceptions:         Do not use proxy server for addresses beginning with
        www.student.cnwl.ac.uk, moodle.student.cnwl.ac.uk,
learnwise.student.cnwl.ac.uk, wstud3.student.cnwl.ac.uk,
mail.student.cnwl.ac.uk,
Do not use proxy server for local (intranet) addresses              Enabled


________________________________

From: [EMAIL PROTECTED] on behalf of Al Mulnick
Sent: Wed 04/01/2006 14:16
To: [email protected]
Subject: Re: [ActiveDir] Duplicate application of group policy


Steve, it looks like, from that list that you're not applying all GPO's
twice.  Some are and some aren't.  That seems to me like it would be a
configuration issue.

 allpcs
       Proxy_ISA                           <-----applied once
       Default Domain Policy          <----- applied twice
       LogonLogoffScripts
       Local Group Policy
       Default Domain Policy
       LogonLogoffScripts
       Local Group Policy

Some things to look for:

Check to see what the GPO's are linked to.
Look over recent changes to see if any of them could have affected this
behavior.
Verify that the slow logon is due to the application of group policy.  You
may have something else going on.

Al



On 1/4/06, Steve Rochford <[EMAIL PROTECTED]> wrote:

             Most group policy objects are being applied twice - what do I
need to look for to fix this?

             Running gpresult /v shows that they're being picked up twice -
eg the the start of the user section is shown below.

             There is only one link for each policy object but there's
obviously something I'm missing. All the policies are working but it's
causing problems because logging on takes twice as long and the user login
script (set in the "logonlogoffscripts" group policy) runs twice.

             Steve

             USER SETTINGS
             --------------
                CN=Administrator,CN=Users,DC=student,DC=cnwl,DC=ac,DC=uk
                Last time Group Policy was applied: 04/01/2006 at 08:23:52
                Group Policy was applied from:
pstud1.student.cnwl.ac.uk
                Group Policy slow link threshold:   500 kbps
                Applied Group Policy Objects
                -----------------------------
                    allpcs
                    Proxy_ISA
                    Default Domain Policy
                    LogonLogoffScripts
                    Local Group Policy
                    Default Domain Policy
                    LogonLogoffScripts
                    Local Group Policy
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