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Microsoft Dynamics NAV (Archived)

Cannot start Nav service (SSL) if no Internet connection

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Posted on by 57

Hi,

I have an produktion setup with Navision 2016. It uses SSL/UserName. No problems.

If I want to test, I clone the servers, and start them up in an issolated invioment (No internet).

Then the Nav services that uses SSL cannot start. If I remove SSL they can start.

I have this error in the log:

The security certificate that has the provided 'ServicesCertificateThumbprint' is not valid.

Description = '[Subject]

CN=nav.mydomain.com, OU=Domain Control Validated, C=DK

If I run Wireshark (network analyzer) at the same time, I can se the Nav server try's to connect to: crl2.alphassl.com but cannot (No Internet).

Is that the reason why Nav service cannot start?

Best regards

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  • Suggested answer
    Suresh Kulla Profile Picture
    50,237 Super User 2025 Season 2 on at
    RE: Cannot start Nav service (SSL) if no Internet connection

    How did  you create the certificate ?  I think it needs to validate the certificate for which I think it is trying to connect to crl2.alphassl.com. since you don't have internet connection it is failing.

  • MartinMartin Profile Picture
    57 on at
    RE: Cannot start Nav service (SSL) if no Internet connection

    Hi Suresh,

    Thank you for your answer.

    The certificate is from alphassl and not self generated.

    Can I find documentation online, regarding this, that the SSL/Nav service need an Internet connection?

    Regards

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