Posts Tagged error message

The OSI Model and Troubleshooting

Posted by Harv in Troubleshooting on December 30, 2009

The OSI model is a great tool that we can use to isolate any problem a computer is having.

It is actually a model used to show how data travels up, through the layers if you will, from one computer to another.

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Originally posted 2009-04-06 22:01:19.

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An authentication error has occured (Code: 0×80090303)

Posted by Harv in DNS, Server 2008, Troubleshooting, XP on December 30, 2009


An authentication error has occurred (Code: 0×80090303)


An authentication error has occured (Code: 0x80090303)

An authentication error has occured (Code: 0x80090303)

I got this message today after setting up a very basic VPN with Server 2008 (yes, an article for that is coming).
After logging on successfully to the VPN, I noticed I couldn’t ping my server by name.  I chalked this up to a badly (or rather, mis-) configured DNS server.  I could ping the IP, though, so I plugged that into the remote desktop client.

Lo and behold, the above error message appeared.
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Originally posted 2009-07-13 09:00:34.

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RPC over HTTP(S) Test Utility

Posted by Harv in Exchange 2003, Windows on December 30, 2009

Setting up RPC over HTTP can be a real pain. Especially because there doesn’t seem to be a good way of getting an error message, either on the client end or the server end. This site just saved my bacon!
http://www.testexchangeconnectivity.com/

I will be making a follow-up screencast to go through configuring an exchange server for RPC over HTTPS, stay tuned.

Originally posted 2009-05-22 01:21:03.

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