1.
2. 3. 4. 4.1
4.2 5. RADIUS-Diameter 5.1
Access Point RADIUS RADIUS EAP-Request EAP-Response/MyID Access-Request/EAP (EAP-Response/MyID) EAP-Request/challenge Access-Challenge/EAP (EAP-Request/challenge) EAP-Response/MD5-challenge Access-Request/EAP (EAP-Response/MD5-challenge) EAP-Success Access-Accept/EAP (EAP-Success)
5.2
DB RADIUS Client (Notebook) ( Access Point) Diameter Server (RADIUS Diameter) ( ) DB Diameter Client (Notebook) ( Access Point) RADIUS Server (Diameter RADIUS) ( )
5.3 6. RADIUS Diameter
6.1 RADIUS Diameter
6.1.3 RADIUS Dynamic Authorization
6.2 RADIUS Diameter
7. Diameter RADIUS 7.1 Diameter RADIUS
7.1.3 RADIUS Dynamic Authorization
7.2 Diameter RADIUS
8.
9. AVP 9.1 NAS-Identifier AVP 9.2 NAS-IP-Address AVP
9.3 NAS-IPv6-Address AVP
9.4 State AVP 9.5 Termination-Cause AVP Code
9.6 Origin-AAA-Protocol
10. RADIUS Vendor Specific Attribute(VSA) 10.1. Diameter Vendor Specific AVP RADIUS VSA 10.2. RADIUS VSADiameter Vendor Specific AVP
10.3 MS-MPPE-Recv-Key VSA Diameter frame RADIUS frame Type 1B (26) len 1B (26) Vendor-id 4B (13277) Vendor-type 1B (17) Length 1B (20) Salt 2B Data (Client write key) 16B Multiple MS-MPPE- Recv-Key 11. 11.1 Diameter RADIUS Attribute
11.2. Diameter AVP 11.3.
12.
. RADIUS Diameter A. RADIUS Attribute
B. Diameter AVP