I am trying to configure Portal for ArcGIS with Web Adaptor. I have installed Portal for ArcGIS 10.3 and ArcGIS Web Adaptor 10.3.1 for IIS. I have set up self-signed SSL certificate on port 443. When I try to configure the portal using Web Adaptor I get the following message below.
The media I got for Portal is 10.3 and Web Adaptor is 10.3.1. Is there a mismatch here? Is there any media for 10.3.1 for Portal? As per the Portal documentation I can only see 10.3 and 10.4.
Also on the same machine I have another web adaptor configured for ArcGIS Server (both 10.3.1) for http which seems to be working fine. Any suggestions?