Hi Guys,
Should be easy but I am getting an error that is forcing me to triple check my DNS records.
502 - Web server received an invalid response while acting as a
gateway or proxy server. There is a problem with the page you are looking for, and it cannot be displayed. When the Web server (while acting as a gateway or proxy) contacted the upstream cont 
When I go to either meet.domain.com or dialin.domain.com anything published by my IIS ARR i get the above.
We dont have a split brain and so I created an external zone internally.(domain.com)
In addition since the reverse proxy is not on the domain. I made sure that the domain.com ( Internal zone) Ip addresses are resolved internally in the hosts file.
When I do a testocs connectivity online I get the following
Richard Ojel...