configuring proxy base on eap-type

Hello freeradius-users, Is there any way to proxy freeradius unsupported eap-type to an external radius ? I have a working setup using inner-tunnel. If I understand correctly, in this case, inner-eap are tunneled to localhost on port 1814 by default. My goal is to have eap-juac (Juniper/Funk Software) tunneled to a Juniper UAC device. I try to avoid my actual proxy setup where a specific real is tunneled to UAC. The problem is that end-users can bypass UAC proxying by simply changing their domain identity ... Best regards Fred MAISON