<p>This instruction will be useful if you want to reach instances that are behind firewall outside of network by using the Putty SSH Client and SSH Port Tunneling.</p> <p>Here is an instruction on how you will be able to do it: <a href="https://howto.ccs.neu.edu/howto/windows/ssh-port-tunneling-with-putty/">https://howto.ccs.neu.edu/howto/windows/ssh-port-tunneling-with-putty/</a> </p> <p>For example to access the Tableau server at: &nbsp;<a href="https://10.80.7.94">https://10.80.7.94</a> you need to:</p> <p>1) In Putty</p> <p>Under Add new forwarded port:, enter the following information:</p> <p>Source port: [port on local machine] &nbsp; (Source port: 8443)</p> <p>Destination: [hostname of ccis machine]:[port on ccis machine] &nbsp; (Destination: 10.80.7.94:443)</p> <p>Click Add button.</p> <p>&nbsp;</p> <p>2) Under Add new forwarded port:, enter the following information:Then connect to MI via this Putty.</p> <p>3) Then access Tableau via url in web browser: <a href="https://localhost:8080">https://localhost:8443</a></p> <p>&nbsp;</p> <p>Also this technique is useful to reach MI instances that are behind a firewall - https://subdomain.metricinsights.com, Destination will look like subdomain.metricinsights.com:443.</p> <p>&nbsp;</p>