I have a situation where I have a browser (and .net application) outside of a domain pulling a report (or JPG) from a reporting server inside a domain. I am using the IUSR_ account on the IIS of the SRS box for anonymous authentication as I understand SRS only likes windows authentication. When inside the domain everything works fine.
When testing access from outside the domain I am using a browser. The browser hits the srs ok, shows folders and contents of folders ok. But when I try to pull (click on) any of the detail objects (reports or JPGS) I get an IIS page error.
I think this is just an IIS error on the srs box but am not sure. Any ideas?