I am trying to work out where I would be putting attributes for Access Accept. I am sending the following in a reply: (822) [ttls] Got tunneled reply code 2 WiMAX-Classifer-Direction = Bi-Directional WiMAX-Classifer-Priority = 1 WiMAX-ClassifierID = 1 WiMAX-Downlink-QOS-Id = 1 WiMAX-Uplink-QOS-Id = 1 WiMAX-Transport-Type = Ethernet WiMAX-Direction = Bi-Directional WiMAX-Packet-Data-Flow-Id = 1 WiMAX-QoS-Id = 1 WiMAX-Schedule-Type = Best-Effort WiMAX-Maximum-Sustained-Traffic-Rate = 31457289 WiMAX-VLAN-ID = 192 R3-IF-Name = "vpws" PDFID = 1 MS-CHAP2-Success = 0xc0533d31434143314146453345463545453936444336303741423437383932303738433539 443531373533 MS-MPPE-Recv-Key = 0x7d918cc693141550f2c5b39922ad18da MS-MPPE-Send-Key = 0xe3fb5674a52feb22dee4a8c636909169 MS-MPPE-Encryption-Policy = Encryption-Allowed MS-MPPE-Encryption-Types = RC4-40or128-bit-Allowed However, the NAS vendor states that the reply attributes should be sent during this portion of the radius handshake: Sending Access-Accept of id 72 to 172.16.4.2 port 1812 MS-MPPE-Recv-Key = 0x8616d5a2fbb28b308b5ddf419333f8a2a07b79bfbdd679b4161262be7480eb54 MS-MPPE-Send-Key = 0x7f856a84bf226204dc2c4c3f5a25c9d808cb584c1b927dafb1a09ab7a360cfc8 EAP-Message = 0x03080004 Message-Authenticator = 0x00000000000000000000000000000000 User-Name = "{sm=1}D8F69CCE1EF580B70933A526924A2D0C" Currently I have the attributes listed as a group reply. How do I send the attributes needed during the access accept packet? David