Hi, I want to monitor the expiration of the Computer Certificate on our NPS Server. I installed the WinCertExpiration.exe Sensor. When I execute it from the command line with the -l parameter it says: 'No certificates found, make sure the Remote Registry service is running on the target computer and check the given credentials' without the '-l' parameter but with '-t=' and the Thumbprint of my Certificate i get: 'No Certificate found.' I checked the Remote Registry and the User is in the Administrators Group of the Remote Computer.

I created a Sensor and let it log the Sensor Output. In the Log theres always a '?' in front of the Thumbprint, where does this come from? Could this be the Problem? I hope anyone can help me. Thank you in advance.

ThiloVD

Article Comments

Hello,

this is not a native PRTG sensor; please contact the creator of that sensor.


Nov, 2020 - Permalink

Here is the command line that works. it's kind of tricky. You need to get the thumbprint of the cert with no spaces. You also need to have a username and password for the sensor. 

-h=NAMEOFHOST -t=468e74ffb63b8a490bb98fa51af9bff2c5c08113 -s=My -u=DOMAIN\USERNAME -p=PASSWORD

this is for a cert in the Computer Store. If it's someplace else, you will need to specify that with the -s , look in the readme for the locations. The above command works for our NPS cert for wireless auth.


Jul, 2023 - Permalink