Cisco Cisco ASR 5500

Cisco

P-GW Administration Guide, StarOS Release 16 ▄

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CONTENTS

About this Guide ............................................................................................... xv

Conventions Used .................................................................................................................................. xvi

Supported Documents and Resources ................................................................................................. xvii

Related Common Documentation ..................................................................................................... xvii

Related Product Documentation ................................................................................................... xvii

Obtaining Documentation ............................................................................................................ xviii

Contacting Customer Support ................................................................................................................ xix

PDN Gateway Overview .................................................................................... 21

Product Description ................................................................................................................................ 22

Qualified Platforms ............................................................................................................................. 24

Licenses ............................................................................................................................................. 24

Network Deployment(s) .......................................................................................................................... 25

PDN Gateway in the E-UTRAN/EPC Network ................................................................................... 25

Supported Logical Network Interfaces (Reference Points) ............................................................ 26

PDN Gateway Supporting eHRPD to E-UTRAN/EPC Connectivity .................................................. 31

Supported Logical Network Interfaces (Reference Points) ............................................................ 33

Features and Functionality - Base Software .......................................................................................... 38

3GPP R9 Volume Charging Over Gx ................................................................................................. 39

AAA Server Groups ............................................................................................................................ 40

ANSI T1.276 Compliance ................................................................................................................... 40

APN Support ...................................................................................................................................... 40

Assume Positive for Gy-based Quota Tracking ................................................................................. 41

Bulk Statistics Support ....................................................................................................................... 41

Congestion Control ............................................................................................................................. 43

Default and Dedicated EPC Bearers .................................................................................................. 43

DHCP Support .................................................................................................................................... 44

DHCPv6 Support ................................................................................................................................ 45

Direct Tunnel Support ........................................................................................................................ 45

DNS Support for IPv4/IPv6 PDP Contexts ......................................................................................... 45

Domain Based Flow Definitions ......................................................................................................... 46

DSCP Marking .................................................................................................................................... 46

GTP-U on per APN Basis .............................................................................................................. 47

Dynamic GTP Echo Timer ................................................................................................................. 47

Dynamic Policy Charging Control (Gx Reference Interface).............................................................. 47

Enhanced Charging Service (ECS) .................................................................................................... 48

Content Analysis Support .............................................................................................................. 50

Content Service Steering ............................................................................................................... 50

Support for Multiple Detail Record Types ...................................................................................... 51

Diameter Credit Control Application .............................................................................................. 51

Accept TCP Connections from DCCA Server................................................................................ 52

Gy Interface Support ...................................................................................................................... 52

Gn/Gp Handoff Support ..................................................................................................................... 53

IMS Emergency Bearer Handling ....................................................................................................... 54

IP Access Control Lists ...................................................................................................................... 54

IP Address Hold Timers ..................................................................................................................... 55