RE: [ActiveDir] Can Microsoft Active Directory be configured to authenticate to an external ldap server ??

2004-03-26 Thread Lara Adianto
Hello all, I managed to solve the following problem: "The system can not log you on due to the followingerror: No mapping between account names and securityIDs was done. Please try again or consult your systemadministrator." It's simply because I haven't added the user to list of users for the

RE: [ActiveDir] Can Microsoft Active Directory be configured to authenticate to an external ldap server ??

2004-03-25 Thread Lara Adianto
Thanks to Brent and Arden who have given me some insights, though I'm not fully successful yet, but I can see a progress... Apparently, my biggest problem was the DNS server setup. I managed to come over the problem (phiughh) Now, the problem is when a client wants to login with the domain set

Re: [ActiveDir] Can Microsoft Active Directory be configured to authenticate to an external ldap server ??

2004-03-23 Thread Lara Adianto
Thank you Robbie, but I still can't get it to work :-( When a win2k client tries to log in using my linux kerberos realm, it fails with error message: The system could not log you on. Make sure that the username and password are correct. Letters in the password must be typed in the correct

Re: [ActiveDir] Can Microsoft Active Directory be configured to authenticate to an external ldap server ??

2004-03-23 Thread Brent Westmoreland
Hmmm, sorry no experience with heimdal... did you follow the steps in the following article? They are designed for an mit realm, but if you consult your heimdal documentation you should be able to find equivalent commands.

Re: [ActiveDir] Can Microsoft Active Directory be configured to authenticate to an external ldap server ??

2004-03-22 Thread Lara Adianto
Thanks for all the replies guys..(I love this mailing list) :-) After spending sometimes understanding the kerberos concept in windows, I believe that to achieve my goal, I need to create a two way trust relationship between the windows 2000 domain and my kerberos realm on linux machine (just

Re: [ActiveDir] Can Microsoft Active Directory be configured to authenticate to an external ldap server ??

2004-03-22 Thread Robbie Foust
Hi Lara, I think what you are looking for is this... In AD Users Computers, click on View at the top and turn on Advanced Features. Then, right click on the user account and click on Name Mappings... Then click on the Kerberos Names tab and add the principal name there (such as [EMAIL

Re: [ActiveDir] Can Microsoft Active Directory be configured to authenticate to an external ldap server ??

2004-03-18 Thread Robbie Foust
You actually don't configure AD, what you need to do is run ksetup.exe on the workstations (must be 2000 or XP) and add the kerberos realm kerberos servers. (ksetup is part of the support tools). For example: C:\ ksetup /addkdc MIT.KERBREALM.COM kserver.kerb.com and then when the user logs