Shibboleth IDP and ADFS federation claim problem

[Renzo De Renzi]

Good morning,
I've a working shibboleth IDP and SP on the same local machine (192.168.0.210) and now I installed ADFS under a W2K8R2/IIS machine (192.168.0.220). Under ADFS I added a claims provider trust in order to use the shibboleth IDP to authenticate users that try to access a web page under W2K8R2/IIS. The federation appears to be enabled with ADFS but the shibboleth offered claims types is empty and the federation doesn't work. It sounds strange for me because the shibboleth IDP works well with the Shibboleth SP on the same local machine and I'm able to print on screen the attributes after I log in, but on the federated Windows machine.

Here the shibboleth IDP metadata I imported in ADFS:
http://dl.dropbox.com/u/42692271/shibboleth.xml

Thanks a lot guys.