Hello, Sorry to post again for the same subject, but I guess I haven't been very clear in my last question to the list, so I'm trying to ask it differently. I've done some drawing that illustrate the settings I've tried and also provide the whole log, that could be seen here http://www.brozs.net/wimax/wimax-freeradius.png In Setup 1 (one radius with local authentication) everything is fine http://www.brozs.net/wimax/wimax.log In setup 2 (inner request proxy to ISP radius that will answer with Wimax Attribute) -> In that case Wholesale Radius will discard Wimax attributes contains in the access accept from the ISP radius during the proxification, so that the access accept does not have all the wanted access acccept. I'm trying to understand why. http://www.brozs.net/wimax/wimax-proxy1.log In setup 3 (which is the solution I would like to use, ie inner request proxy to ISP radius, and Wimax attributes are being added after receiving the access accept from ISP Radius) -> In that case Wholesale Radius will add some of the wanted attribute but not all the one that are in attrs I'm also trying to know why. http://www.brozs.net/wimax/wimax-proxy2.log Regards Thomas