1. Authentication Authorization Accounting(AAA) Protocol
CMPE 294
Guided By By
Prof. Richard Sinn Badal Chhatbar
( )

2. List Of AAA Protocol RADIUS Diameter
Protocols used in combination with above protocol
PPP
EAP
PEAP
LDAP

3. Authentication Concepts
Definition : Something that is not false or a fake imitation
Client\Device Authentication
Message Authentication
Mutual Authentication

4. Model For Authentication Messaging
Two Party Authentication Model
Three Party Authentication Model
Access Link
Protocol
AAA Protocol
Service Provider Network
User/End Client
AAA Client/
NAS
AAA Server
Three party authentication model deploying an AAA infrastructure

5. Service Provider Network
Authorization
Act of determining whether a particular privilege can be granted to the presenter of particular credential
AAA protocol
Service Provider Network
AAA Server
User/End Client
Service Equipment/
Resource Manager

6. Accounting Tracking user’s total number of data packet Auditing
Cost Allocation
Trend Analysis

7. Models for Collection of Accounting Data
Polling Model for Accounting
Event Driven Models for Accounting
Inter domain accounting
protocol
Accounting
Protocol
Network Device
Domain A
Accounting
server
Domain B
Accounting
Server
Intra domain accounting
Protocol
Domain A
Billing server
Domain B
Billing server

8. Generic Model for interaction AAA Server
User/
Network
Equipment
Application
Specific
Module
Policy &
Event
repository
Application
Specific
database

9. Thank You

10. References