Solved

RDP Gateway loses SSL cert after reboot

Posted on 2014-09-22
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Last Modified: 2014-09-27
Hello.

I had a Remote desktop gateway that has functioned for years without issue.  This morning after the server updates were installed the gateway no longer functions. Remote nodes are saying it is a certificate problem.

When I go into the RD gateway manager it says I do not have a certificate installed. I click import certificate. Select the current, valid certificate and hit apply. Everything seems to go fine except a simple refresh shows the error is still there "RD Gateway is not set up and needs a certificate ...

I have restored the whole server from backup a week back and it comes back with the same problem...

Suggestions?
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Question by:rusb2d
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Expert Comment

by:becraig
ID: 40337427
Can you verify first is the correct certificate is showing up in the local machine store:

from a powershell window (run as admin)
Run
gci cert:\LocalMachine\My | ft subject, notafter, serialnumber

Once you verify the certificate above is correctly installed try running a store repair on the required certificate
certutil -repairstore <serialnumber for the correct certificate from above>

Then try reapplying the certificate in RDP, if that still fails we can dig a little deeper.

Also what version of windows ?
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Accepted Solution

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rusb2d earned 0 total points
ID: 40337598
I found the solution

http://support.microsoft.com/kb/959120

Known bug.

Had to check the https:  binding in IIS of the default site and change it to All Unassigned. From there the cert installed normally...
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Author Closing Comment

by:rusb2d
ID: 40347441
Worked perfectly
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