We have an ArcGIS Enterprise deployment: Portal + hosted Server. Both components are behind a reverse proxy.
I have migrated some dashboards from another Portal and have published the services as hosted. Services have been configured to be accessed only a the organization level ("ArcGIS Enterprise").
I can log into Portal without problems using the external URL (https://<proxy-url>/portal/....), but, when I try to access to any of the dashboards using that external URL, a loging form appears asking for open a session at Portal... but using the Web Adaptor local URL (https://localmachine.domain.local/portal/apps/opsdashboard/... )
I have checked and all services are pointing to the correct external URL. Indeed, if I open the Dashboards and services to "Everyone" the login panel does not appears and all work fine....
Did I forget to configure something?
Thank you in advance
Jesús de Diego