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Druva Documentation

How to find the TLS version used by the inSync Server

This article applies to:

  • Product edition: inSync Cloud and On-Premise

Overview

In situations where you need to check the TLS version currently used by the inSync Server, you can use  the steps described in this article to find the TLS version.

Find the TLS version of inSync Server

Steps are different for each of the following procedures:

  • Find the TLS version of inSync Server on cloud
  • Find the TLS version of inSync Server  On-Premise over a public network
  • Find the TLS version of inSync Server  On-Premise over a private network

Find the TLS version of inSync Server on cloud

  1. Go to https://www.ssllabs.com/ssltest/
  2. Enter the server FQDN as cloud.druva.com in the Hostname field and click Submit.
    The website generates a report containing the TLS version currently used by the inSync Cloud. The TLS version is listed in the Configuration section of the report. 

Find the TLS version of inSync Server  On-Premise over a public network

Follow these steps if the inSync Server FQDN is accessible over a public internet:

  1. Go to https://www.ssllabs.com/ssltest/
  2. Enter the server FQDN or the DNS name in the Hostname field and click Submit.
    The website generates a report containing the TLS version currently used by the inSync Master Server. The TLS version is listed in the Configuration section of the report. 

Find the TLS version of inSync Server  On-Premise over a private network

Follow these steps if the FQDN is accessible only internally:

  1. Install the Open SSL on any of the internal systems that can access to the inSync Server from the link: http://slproweb.com/products/Win32OpenSSL.html
  2. Install 'Win64 OpenSSL v .1.0h' package on the system and copy the OpenSSL DLL files to the /bin directory during the installation.
  3. Open the command prompt with administrator privileges.
  4. On the command prompt, navigate to the /bin/OpenSSL directory and run the command:

    openssl s_client -connect FQDN/IP:Port -tls1_2

    The command output displays the TLS version currently used by the inSync Server under the SSL session protocol section.