We are getting an error trying to register Portal web adaptor in RHEL 7 - with apache and tomcat. SSL certs are installed and configured with both. We have a web adaptor for ArcGIS that went through just fine to its remote AGS server. Then we installed another web adaptor called portal and we get the following error when we try to configure the portal on a remote server.
"You must bind your security certificate to port 443 on your web site before you can configure the Web Adaptor with Portal for ArcGIS."
Kirk Chesla Jayanta Poddar