Cannot convert netbiosdomain in errorlog?

[sebouh]

What generates these messages in errorlog.txt? Only active scanning was enabled during these times.

6/4/2010 7:54:10 AM: Cannot convert netbiosdomain SAXXXX23 The specified domain does not exist or cannot be contacted.
6/4/2010 7:54:39 AM: Cannot convert netbiosdomain ILEXXXX1AZ The specified domain does not exist or cannot be contacted.
6/4/2010 8:09:10 AM: Cannot convert netbiosdomain CEGCXXXXTON The specified domain does not exist or cannot be contacted.
6/4/2010 8:10:33 AM: Cannot convert netbiosdomain MDXXX3A The specified domain does not exist or cannot be contacted.
6/4/2010 8:11:19 AM: Cannot convert netbiosdomain PCPXXXRS The specified domain does not exist or cannot be contacted.
6/4/2010 8:25:26 AM: Cannot convert netbiosdomain AMS-XXXXFPS The specified domain does not exist or cannot be contacted.
6/4/2010 8:42:58 AM: Cannot convert netbiosdomain ILEXXXX2AZ The specified domain does not exist or cannot be contacted.
6/4/2010 8:56:19 AM: Cannot convert netbiosdomain MDXXXXP The specified domain does not exist or cannot be contacted.
6/4/2010 8:57:53 AM: Cannot convert netbiosdomain SAXXXX71 The specified domain does not exist or cannot be contacted.
6/4/2010 9:09:51 AM: Cannot convert netbiosdomain SAXXXX97 The specified domain does not exist or cannot be contacted.
6/4/2010 9:10:44 AM: Cannot convert netbiosdomain PCTYXXXX-LT The specified domain does not exist or cannot be contacted.
6/4/2010 9:24:45 AM: Cannot convert netbiosdomain JCXXXXA The specified domain does not exist or cannot be contacted.
6/4/2010 9:25:51 AM: Cannot convert netbiosdomain MDXXXX01 The specified domain does not exist or cannot be contacted.

[AdmJLovejoy]

Excellent, thanks

[AdmJLovejoy]

Same issue here. Any resolution found?

No issue found with PortQuery, or connection tester.

[Hemoco]

AdmJLovejoy wrote:
Same issue here. Any resolution found?

No issue found with PortQuery, or connection tester.

These errors can be safely ignored, they are caused by local user accounts
The service is trying to determine if the domain (computername) is an actual domain.

[sebouh]

All in a domain. I'm emailing my errorlog.txt since there are plenty like it. They are all legitimate computers.

Thanks
Sebouh

[Hemoco]

Do these computers belong to a workgroup or domain.

[sebouh]

Yes, see attached screen shot.

Also, I spot checked and some of these computers are currently on the network and pingable.

[Hemoco]

Do you have any cleanup options checked?