I am not too familiar with that, so it's hard to comment. I can ask the MS EAP team if they want to share more. I guess they tested it working with their own stuff, but never re-tested with other device type. I believe it's another 3GPP/RFC understanding kind of thing.
Probably. I just got back an answer from them. The reason of the patch was because when the supplicant was doing EAP negotiation between AKA-PRIME, AKA, and SIM, for some reason the server was using the wrong Identity. I asked them if they tested a "forced EAP-SIM" situation with their supplicant. We'll see I guess :P
I tested with an iPhone 3GS device running 5.0.1. I still need some bytes to make it work and test with our Android (get the SRES/Kc from the Micro-SIM).
I don't know if others on the list made it work with that patch on.
I think few people are using EAP-SIM.
Well you are probably right, but when providers will start pushing 3G/4G offload for real (if they ever do), there are not many ways of doing it... I think :P The reason of those tests on our side is to support WISPr and/or NewGen hotspots with our product. Thanks! -- Francois Gaudreault, ing. jr fgaudreault@inverse.ca :: +1.514.447.4918 (x130) :: www.inverse.ca Inverse inc. :: Leaders behind SOGo (www.sogo.nu) and PacketFence (www.packetfence.org)