Cisco Cisco ASR 5500 Administrator's Guide

Cisco

Cisco ASR 5x00 AAA Interface Administration and Reference ▄

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CONTENTS

About this Guide ................................................................................................. v

Conventions Used ....................................................................................................................................vi

Contacting Customer Support ................................................................................................................. vii

Additional Information ............................................................................................................................. viii

AAA Introduction and Overview ........................................................................ 9

Overview ................................................................................................................................................. 10

Qualified Platforms ............................................................................................................................. 12

License Requirements........................................................................................................................ 12

Diameter Proxy ....................................................................................................................................... 13

Supported Features ................................................................................................................................ 14

Diameter Host Select Template Configuration ................................................................................... 14

Diameter Server Selection for Load-balancing .................................................................................. 14

DSCP Marking for Signaling Traffic ................................................................................................... 15

Dynamic Diameter Dictionary Configuration ...................................................................................... 16

Failure Handling Template Configuration .......................................................................................... 16

Fire-and-Forget Feature ..................................................................................................................... 17

Realm-based Routing......................................................................................................................... 17

Dynamic Route Addition ................................................................................................................ 17

Dynamic Route Deletion ................................................................................................................ 18

Rate Limiting Function (RLF) ............................................................................................................. 18

AAA Interface Configuration............................................................................ 21

Configuring RADIUS AAA Functionality ................................................................................................. 22

Configuring RADIUS AAA Functionality at Context Level.................................................................. 22

Verifying Your Configuration .......................................................................................................... 24

Configuring Diameter AAA Functionality ................................................................................................ 25

Configuring Diameter Endpoint .......................................................................................................... 25

Configuring Diameter AAA Functionality at Context Level ................................................................ 27

Verifying Your Configuration .......................................................................................................... 28

Configuring Diameter Authentication Failure Handling ...................................................................... 28

Configuring at Context Level ......................................................................................................... 28

Configuring at AAA Group Level .................................................................................................... 29

Configuring Diameter Failure Handling Template .............................................................................. 29

Configuring Dynamic Diameter Dictionary ......................................................................................... 30

Verifying Your Configuration .......................................................................................................... 31

Configuring Rate Limiting Function Template .................................................................................... 31

Verifying Your Configuration .......................................................................................................... 31

Configuring System-Level AAA Functionality ......................................................................................... 32

Verifying your configuration ................................................................................................................ 32

Configuring AAA Server Group for AAA Functionality ........................................................................... 33

AAA Server Group Configuration ....................................................................................................... 34

Verifying Your Configuration .......................................................................................................... 34

Applying a AAA Server Group to a Subscriber .................................................................................. 35

Verifying Subscriber Configuration ................................................................................................ 35

Applying a AAA Server Group to an APN .......................................................................................... 35