IIS and ArcGIS Server, without Web Adaptor

[LeeBrannon1]

I'm trying to figure out if IIS needs to be configured in any way for an ArcGIS Server 10.6.1 (Windows) setup that will NOT use the Web Adaptor?  I haven't been able to find much documentation explaining this situation when Web Adaptor is out of the equation.

We are using our own reverse proxy server which is located in the DMZ.  This is external facing and we want to use HTTPS Only.  We don't use Web Tier Authentication.

[DanielUrbach]

Hello Lee,

I recommend taking a look at the following documentation page if you have not already:

Using a reverse proxy server with ArcGIS Server—ArcGIS Server Administration (Windows) | ArcGIS Ente... 

You will need to set the webContextURL property in ArcGIS Server so it will work properly with your reverse proxy.

-Danny

[JonathanQuinn · Accepted solution]

If you don't plan on using the Web Adaptor, you don't need to set up IIS on any machine within your deployment. Just configure the reverse proxy to communicate to the Server directly over 6443 following the link mentioned above.

[LeeBrannon1]

Thank you Daniel and Jonathan!  Both supplied me with correct answers to my question...I feel like I can move forward now with the implementation!