Since the above command line is cumbersome, it can be greatly simplfied by adding the following section your @~/.ssh/config@ file:
<notextile>
<pre><code class="userinput">Host *.arvados
ProxyCommand ssh -a -x -p2222 turnout@switchyard.{{ site.arvados_api_host }} $SSH_PROXY_FLAGS %h
Since the above command line is cumbersome, it can be greatly simplfied by adding the following section your @~/.ssh/config@ file:
<notextile>
<pre><code class="userinput">Host *.arvados
ProxyCommand ssh -a -x -p2222 turnout@switchyard.{{ site.arvados_api_host }} $SSH_PROXY_FLAGS %h