Question

PC's looking for an old PDC

Asked by: dapthechap

After running Ethereal it popped up a few NBNS entries stating that they were looking for SERVERNAME.

I have run most of the programs that I think would ask for it.
Searched the Registry for the name and IP.
No entries in the HOSTS file (no LMHOSTS file)
No printers attached to it.

Help me please as we are trying to cut down on our network traffic and clean broadcasts and stuff.

TYIA

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Asked On
2003-05-02 at 05:48:45ID20603634
Topic

Windows Networking

Participating Experts
4
Points
125
Comments
15

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Answers

 

by: ewtaylorPosted on 2003-05-02 at 09:22:42ID: 8445864

Check your wins server.

 

by: globetrotterPosted on 2003-05-02 at 09:30:09ID: 8445921

You didn't mention if you are talking about a single pc, a pc in a workgroup or a domain?
Was the old PC your machine is looking for a DC in your Domain, or did it have any other special role?
If you look at the name query in Ethereal you should see the service it is querying for (like <00>, <03>, <20>, ...), maybe this could point to what kind of program still asks for the old machine.

 

by: dapthechapPosted on 2003-05-04 at 02:30:59ID: 8454093

EW I have checked it.

And Globe

The 3 pc's looking for an OLD pc were just standard workstations.

It was looking for SERVERNAME<00> sorry I thought I put that in the orginal question

 

by: dapthechapPosted on 2003-05-04 at 02:31:31ID: 8454094

EW I have checked it.

And Globe

The 3 pc's looking for it are just standard workstations.

It was looking for SERVERNAME<00> sorry I thought I put that in the orginal question

 

by: ewtaylorPosted on 2003-05-04 at 03:52:04ID: 8454292

Hmm you could use nbtstat and check if it is in a local cache.

 

by: MirfsterPosted on 2003-05-04 at 12:02:15ID: 8456194

What OS is on these machines?

Might want to check for the LMHOST file.

Also you could check for any manual drive or printer mappings.

Lastly, you can use the "/FlushDNS" switch in "IPConfig" depending on the OS. (Will work for 2K & XP, not sure about the others)

Mirfster.

 

by: dapthechapPosted on 2003-05-07 at 05:46:40ID: 8479355

thanks for commenting but I have tried both of those suggestions

OS is w2k

 

by: ewtaylorPosted on 2003-05-07 at 08:18:51ID: 8480578

Hmm what else is installed on the workstations? Just the usual office etc? What about SMS is it installed on the network?

 

by: dapthechapPosted on 2003-05-07 at 08:55:59ID: 8480864

Don't worry I'll format them thanks anyway

 

by: dapthechapPosted on 2003-05-12 at 03:42:34ID: 8507986

I will not format them I have realised that the query is actually <servername>20
Globe if you around can you tell me what they are.

 

by: ewtaylorPosted on 2003-05-12 at 06:22:27ID: 8508827

Might want to check this out
http://support.microsoft.com/?kbid=161431

 

by: globetrotterPosted on 2003-05-15 at 02:00:28ID: 8530880

As you could see in the Article ewtaylor pointed to, <20> stands for the server service.

What does the text in the NBNS Query say? If we can identify exactly which ones of the NBNS Broadcasts you are talking about it should be possible to decrease the frequency of those.

Are you using WINS?

 

by: MirfsterPosted on 2003-05-15 at 05:21:16ID: 8532457

dapthechap,

     Another thing to look into is regarding what applications were installed and where from.  Like if MS Office was installed from a Network share, then it will hold this information.  When you go to install additional OFfice components or "repair" an install, the app will try to reconnect to this residual point that no longer exists.

      Off the top of your head, can you think of any apps that me have been installed that would have been from the old PDC?

ewtaylor's comment from 05/07/2003 08:18AM PST, got me think about this.

Mirfster.

 

by: juliancrawfordPosted on 2003-12-18 at 15:09:57ID: 9968323

No comment has been added lately, so it's time to clean up this TA.
I will leave the following recommendation for this question in the Cleanup topic area:

Split: ewtaylor {http:#8508827} & Mirfster {http:#8532457}

Please leave any comments here within the next seven days.
PLEASE DO NOT ACCEPT THIS COMMENT AS AN ANSWER!

Julian Crawford
EE Cleanup Volunteer

20120131-EE-VQP-002

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