title: git clone: CONNECT_CR_SRVR_HELLO:wrong version number
body: <p>I'm trying to proxy through a jumphost, for access to github, using a VM that's outside the firewall.</p>
  <p><code>git clone https://github.com/&lt;user&gt;/&lt;repo&gt;</code> works on the VM.</p>
  <p>I setup the jumphost on my Mac laptop's .ssh/config as:</p>
  <pre><code>Host vm-proxy
      HostName &lt;vm-ip_address&gt;
      User centos
      IdentityFile ~/.ssh/id.pem
  
  Host githubproxy
      Hostname github.com
      ProxyJump vm-proxy
  </code></pre>
  <p>But the clone fails from the laptop:</p>
  <pre><code>$ git clone https://githubproxy/&lt;user&gt;/&lt;repo&gt;
  Cloning into '&lt;repo&gt;'...
  fatal: unable to access 'https://githubproxy/&lt;user&gt;/&lt;repo&gt;/': error:1400410B:SSL routines:CONNECT_CR_SRVR_HELLO:wrong version number
  </code></pre>
  <p>Versions:</p>
  <pre><code>MacOs: Catalina 10.15.6
  git on laptop: 2.24.3 (Apple Git-128)
  git on VM: 1.8.3.1
  </code></pre>