stratnge errors, need expert!!!

[pollux0]

i found these erorrs in the microsoft server we are trying to access from behind a linux firewall(ip masq. only), anyone know what the problem is or how to fix????

************************************
Event Type: Error
Event Source: Srv
Event Category: None
Event ID: 2006
Date: 12/11/2002
Time: 1:38:14 PM
User: N/A
Computer: USVAS003
Description:
The server received an incorrectly formatted request from \\202.202.202.2
************************************
where 202.202.202.2 is the ip of the firewall (external eth0 ip address) this obviously is not coincidental....
the other error:
************************************
Event Type: Error
Event Source: Service Control Manager
Event Category: None
Event ID: 7005
Date: 12/13/2002
Time: 4:23:54 PM
User: N/A
Computer: USVAS003
Description:
The RpcImpersonateClient call failed with the following error:
No security context is available to allow impersonation.
************************************
it looks like theses errors started when we began using the 192 ip masq linux firewall.

 

[butchrecon]

Have you checked the Linux machine and ensured that all addresses have been updated to your new scheme? James Collins
Hardware Engineer
A+ Certified Professional
Network+ Certified Professional
Microsoft Certified Professional

 

[gb2299]

try

http://support.microsoft.com/default.aspx?scid=KB;en-us;q152235

q152235 is related to NT4/3.5x servers
and

http://www.eventid.net/display.asp?eventid=2006&source=srv

Both do not give definative solutions but may help you in your troubleshooting.

Graham