VPN access only server

Feature Requests
1

Sir,
My office server is only accessed by VPN only and that time No Internet is open at server side.
So when I tried to implement SSL certificate nothing is happened because it is VPN access only server with no internet open at server.

  1. Is there any method that I still implement the SSL certificate in above scenario ?
  2. If yes then How to implement ?
    I have root access at my server.

I am trying very long to implement the certificate but all in vein.
Please help.

2

Yes, you can use DNS validation rather than HTTP or TLS-ALPN. The documentation for your preferred client will explain how to do this.

3

but keep mind that for obvious reason LE client need to talk to internet (LE api)

4

Thank you very much… my server on RHEL 6.5 with apache.
If possible please mentione the steps
Thanks

5

Hi @upendrajpr

please start with the basics.

Then check the different challenge types:

Finally, select a client.

6

As I said,

If you don't have a preferred client, acme.sh works well for DNS validation and supports a number of DNS providers.

7

Thank you very much for guidance and I am now trying to implement through DNS as it only supported case in my server.