title: TLS version passed by jmeter
body: <p>I am doing <strong>performance testing of an e-commerce website</strong>,in which I need to</p>
  
  <p>pass through <strong>PayPal</strong> gateway.I want to know which <strong>TLS version</strong> is my jmeter passing.</p>
  
  <p>Here is my <strong>SSL configuration</strong> of <strong>jmeter.properties</strong> file</p>
  
  <pre><code> #---------------------------------------------------------------------------
      # SSL configuration
      #---------------------------------------------------------------------------
  
      ## SSL System properties are now in system.properties
  
      # JMeter no longer converts javax.xxx property entries in this file into System properties.
      # These must now be defined in the system.properties file or on the command-line.
      # The system.properties file gives more flexibility.
  
      # By default, SSL session contexts are now created per-thread, rather than being shared.
      # The original behaviour can be enabled by setting the JMeter property to true
      #https.sessioncontext.shared=false
  
      # Be aware that https default protocol may vary depending on the version of JVM
      # See https://blogs.oracle.com/java-platform-group/entry/diagnosing_tls_ssl_and_https
      # See https://bz.apache.org/bugzilla/show_bug.cgi?id=58236
      # Default HTTPS protocol level:
      #https.default.protocol=TLS
      # This may need to be changed here (or in user.properties) to:
      #https.default.protocol=SSLv3
  
      # List of protocols to enable. You may have to select only a subset if you find issues with target server.
      # This is needed when server does not support Socket version negotiation, this can lead to:
      # javax.net.ssl.SSLPeerUnverifiedException: peer not authenticated
      # java.net.SocketException: Connection reset
      # see https://bz.apache.org/bugzilla/show_bug.cgi?id=54759
      #https.socket.protocols=SSLv2Hello SSLv3 TLSv1
  
      # Control if we allow reuse of cached SSL context between iterations
      # set the value to 'false' to reset the SSL context each iteration
      #https.use.cached.ssl.context=true
  
      # Start and end index to be used with keystores with many entries
      # The default is to use entry 0, i.e. the first
      #https.keyStoreStartIndex=0
      #https.keyStoreEndIndex=0
  
         #---------------------------------------------------------------------------
      # Test Script Recorder miscellaneous configuration
      #---------------------------------------------------------------------------
  
      # Whether to attempt disabling of samples that resulted from redirects
      # where the generated samples use auto-redirection
      #proxy.redirect.disabling=true
  
      # SSL configuration
      #proxy.ssl.protocol=TLS
  </code></pre>