Cisco Cisco ASR 5500

Contents ▀

HA Administration Guide, StarOS Release 18 ▄

Enabling CoA and DM ...................................................................................................................... 108

Enabling CoA and DM ................................................................................................................. 109

CoA and DM Attributes ................................................................................................................ 109

CoA and DM Error-Cause Attribute ............................................................................................. 110

Viewing CoA and DM Statistics ................................................................................................... 111

Session Redirection (Hotlining) ............................................................................................................ 114

Overview .......................................................................................................................................... 114

License Requirements ................................................................................................................. 114

Operation .......................................................................................................................................... 114

ACL Rule ...................................................................................................................................... 114

Redirecting Subscriber Sessions ................................................................................................. 114

Session Limits On Redirection ..................................................................................................... 115

Stopping Redirection .................................................................................................................... 115

Handling IP Fragments ................................................................................................................ 115

Recovery ...................................................................................................................................... 115

AAA Accounting ........................................................................................................................... 115

Viewing the Redirected Session Entries for a Subscriber ................................................................ 115

Gx Interface Support ...................................................................................... 121

Rel. 6 Gx Interface ................................................................................................................................ 122

Introduction ....................................................................................................................................... 122

Supported Networks and Platforms ............................................................................................. 122

License Requirements ................................................................................................................. 123

Supported Standards ................................................................................................................... 123

How it Works .................................................................................................................................... 123

Configuring Rel. 6 Gx Interface ........................................................................................................ 125

Configuring IMS Authorization Service at Context Level ............................................................. 125

Verifying IMS Authorization Service Configuration ...................................................................... 127

Applying IMS Authorization Service to an APN ........................................................................... 127

Verifying Subscriber Configuration .............................................................................................. 128

Rel. 7 Gx Interface ................................................................................................................................ 129

Introduction ....................................................................................................................................... 129

Supported Networks and Platforms ............................................................................................. 131

License Requirements ................................................................................................................. 131

Supported Standards ................................................................................................................... 131

Terminology and Definitions ............................................................................................................. 131

Policy Control ............................................................................................................................... 131

Charging Control .......................................................................................................................... 135

Policy and Charging Control (PCC) Rules ................................................................................... 136

PCC Procedures over Gx Reference Point ................................................................................. 138

Volume Reporting Over Gx .......................................................................................................... 140

How Rel. 7 Gx Works ....................................................................................................................... 144

Configuring Rel. 7 Gx Interface ........................................................................................................ 147

Configuring IMS Authorization Service at Context Level ............................................................. 147

Applying IMS Authorization Service to an APN ........................................................................... 150

Configuring Volume Reporting over Gx ....................................................................................... 151

Gathering Statistics .......................................................................................................................... 151

Rel. 8 Gx Interface ................................................................................................................................ 153

HA/PDSN Rel. 8 Gx Interface Support ............................................................................................. 153

Introduction .................................................................................................................................. 153

Terminology and Definitions ........................................................................................................ 155

How it Works ................................................................................................................................ 161

Configuring HA/PDSN Rel. 8 Gx Interface Support ..................................................................... 163

Gathering Statistics ...................................................................................................................... 166

P-GW Rel. 8 Gx Interface Support ................................................................................................... 167