hi all, I has installed freeradius-server 2.1.3,but I encounter a problem. I add MSK information in the raddb/usrs as follow: youler Cleartext-Password := "123456" Service-Type = Callback-Login-User, Login-IP-Host = 127.0.0.1, Wimax-MSK += 0x00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff Run the commend ,radiusd -X. I see the results in the server as follow: Sending Access-Accept of id 111 to 127.0.0.1 port 35987 Service-Type = Callback-Login-User Login-IP-Host = 127.0.0.1 WiMAX-MSK += 0x00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff Finally, I parse the radius packet,and get that the lenth of Wimax-MSK is 82. Now, I don't kown it is right or wrong. Besides,I kown the "encrypt=2" in the dictionary stands for tunnel password,but I don't kown freeradius-server how to encode the Wimax-msk. Thanks for your help. -- View this message in context: http://www.nabble.com/How-the-Wimax-Msk-be-encrypted--tp23558787p23558787.ht... Sent from the FreeRadius - Dev mailing list archive at Nabble.com.