Solved

ldap with Windows server 2003

Posted on 2015-02-09
2
365 Views
Last Modified: 2015-02-11
Hi all,

First of all, machine

Server: Windows server 2003 sp2 Domain controller with active directory, dhcp server, dns server .

Clients : One is XP SP3 and one is win7.

There's the story. Server crash (motherboard died) so build new one on a rush. Got some problems but evertything seems now to be quite ok. This server run a c# app witch use ldap to get the group the users is in.

My only real problem is : With those 2 machine, it's impossible to log on. It tell me that the user or password is wrong. There is +- 30 machines (win7 and XP) who logged all day long without problems and on any of those who work, the user and password work perfectly.

I just dont understand why those machine wont connect. I'm not a network guy, i'm a programmer who is taking care of everything (like alot of people i guess) so my knowledge in this kind of problem is not that good.

Thanks for your help

EDIT: I forgot to mention those 2 computers communicate over vpn and are not on the same subnet.
0
Comment
Question by:RichDu
2 Comments
 
LVL 38

Accepted Solution

by:
Hypercat (Deb) earned 500 total points
ID: 40599502
There are a couple of possibilities.  One is that there are cached passwords on the workstation that are no longer valid.  You can check this by looking in Control Panel/User Accounts on the Advanced tab, then click Manage Passwords. This will show you a list of cached credentials and you can remove any old ones that might be causing issues.

Another possibility is that there is a problem with the computer account on the domain.  Are those two machines part of the domain?  In other words, when you look at the computer properties on the workstation, does it say it's a member of the domain at the main office or a member of a workgroup?
0
 

Author Closing Comment

by:RichDu
ID: 40603946
Great !

I remove the faulty credential and everything start to work perfectly !

Thanks :)
0

Featured Post

Comprehensive Backup Solutions for Microsoft

Acronis protects the complete Microsoft technology stack: Windows Server, Windows PC, laptop and Surface data; Microsoft business applications; Microsoft Hyper-V; Azure VMs; Microsoft Windows Server 2016; Microsoft Exchange 2016 and SQL Server 2016.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

INTRODUCTION The purpose of this document is to demonstrate the Installation and configuration of the Data Protection Manager product. Note that this demonstration was prepared on the basis of Windows OS is 2008 R2 and DPM 2010. DATA PROTECTI…
Restoring deleted objects in Active Directory has been a standard feature in Active Directory for many years, yet some admins may not know what is available.
With the advent of Windows 10, Microsoft is pushing a Get Windows 10 icon into the notification area (system tray) of qualifying computers. There are many reasons for wanting to remove this icon. This two-part Experts Exchange video Micro Tutorial s…
With the advent of Windows 10, Microsoft is pushing a Get Windows 10 icon into the notification area (system tray) of qualifying computers. There are many reasons for wanting to remove this icon. This two-part Experts Exchange video Micro Tutorial s…

791 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question