I try to use freeradius-2.1.1 to autenticate wimax user. In dictionary.wimax some attribute is defined TLV. I try to send its to ASN-GW in two ways. First way - One attribute with multivalue: WiMAX-QoS-Descriptor = "WiMAX-QoS-Id=01;WiMAX-Media-Flow-Type=Robust-Browser;WiMAX-Schedule-Type=BE ST-EFFORT;WiMAX-Traffic-Priority=0;WiMAX-Maximum-Sustained-Traffic-Rate=5120 00" Second way - A sequence of attribute: WiMAX-QoS-Id=01 WiMAX-Media-Flow-Type=Robust-Browser WiMAX-Schedule-Type=BEST-EFFORT WiMAX-Traffic-Priority=0 WiMAX-Maximum-Sustained-Traffic-Rate=512000 In the first case I receive an Access-Reject (for invalid TLV format). In the second send all attribute to ASN-GW but some of it do not come recognized. What is the right form for TLV attribute? Thanks all in advance! Stefano