Hi.
We have several domains and several vCenters. Our workstations are in a separate AD domain from the vCenters. Recently upgraded our dev lab (two vCenters and vCloud to 5.5 from 5.0). Everything works great when logged in locally to that domain:web client to both vCenters, and vCloud all using SSO. All certs are in place. All domains use the same certificate authority. We can access any other URL normally, including the ESXi hosts over SSL. The VIC also still connects fine to both vCenters to-from any domain.
If I try accessing the web client URL from any remote domain, I get to the page but it displays nothing: a blank white page. Same in IE and Chrome.
More info:
SSO is configured to have the native vcenter hosted domain as the default using Windows integrated.
I configured an additional SSO identity source for one of the remote domains, but that had zero effect.
If I bypass SSO to get to vcloud using https://<fqdn>/cloud/login.jsp, that also works fine. I don't think there is a web client URL to bypass SSO. But the point is flash is working, the web servers are fine, just SSO I suppose.
Obligatory bashing: The web client sucks, yada yada... It literally makes us want to not use VMware products anymore. SSO not quite as much, but still...
Thanks