we´re installing Portal in Higth Available , so we have hardware balancer (HB) to ServerWeb where we want to install WebAdaptor.
For security, this HA implement Network Address Translation (NAT) too.
Did you add the shared NAT ip in DNS and IIS?
both ip were added in dns, but i think webadaptor checks if ip where is installed is the same ip where is register, but for NAT is not.
Is the NAT-ed ip added as a second ip to the NIC on the server where web adaptor is installed?
Thank you. Bill, I ask our Network Administrator.
Bill , NAT-ed is not added. Is it necessary?
yes, and use a wildcard SSL cert for your domain
also, this was a pain to try and update,so we dropped back to non-HA portal and ArcGIS Server.