Cisco Cisco Packet Data Gateway (PDG) 故障排查指南

▀ Contents

▄ Cisco ASR 5000 Series Packet Data Network Gateway Administration Guide

OL-22985-01

Network Operation Management Functions ...................................................................................................... 53

Support Interfaces (Reference Points) .......................................................................................................... 53

Multiple PDN Support .................................................................................................................................. 54

Congestion Control ....................................................................................................................................... 54

IP Access Control Lists ................................................................................................................................ 55

System Management Features ........................................................................................................................... 56

Management System Overview .................................................................................................................... 56

Bulk Statistics Support ................................................................................................................................. 57

Threshold Crossing Alerts (TCA) Support ................................................................................................... 58

ANSI T1.276 Compliance ............................................................................................................................ 59

Features and Functionality - Inline Service Support .............................................................................................. 61

Content Filtering ............................................................................................................................................... 61

Integrated Adult Content Filter ..................................................................................................................... 61

ICAP Interface .............................................................................................................................................. 62

Peer-to-Peer Detection ...................................................................................................................................... 62

Features and Functionality - External Application Support ................................................................................... 64

Web Element Management System ................................................................................................................... 64

Features and Functionality - Optional Enhanced Feature Software ....................................................................... 66

Inter-Chassis Session Recovery ........................................................................................................................ 66

IP Security (IPSec) Encryption ......................................................................................................................... 67

Traffic Policing and Shaping ............................................................................................................................. 68

Traffic Policing ............................................................................................................................................. 68

Traffic Shaping ............................................................................................................................................. 68

Layer 2 Traffic Management (VLANs)............................................................................................................. 69

How the PDN Gateway Works .............................................................................................................................. 70

PMIPv6 PDN Gateway Call/Session Procedures in an eHRPD Network ......................................................... 70

Initial Attach with IPv6/IPv4 Access............................................................................................................ 70

PMIPv6 Lifetime Extension without Handover ........................................................................................... 72

PDN Connection Release Initiated by UE .................................................................................................... 73

PDN Connection Release Initiated by HSGW.............................................................................................. 75

PDN Connection Release Initiated by P-GW ............................................................................................... 76

GTP PDN Gateway Call/Session Procedures in an LTE-SAE Network ........................................................... 78

Subscriber-initiated Attach (initial) .............................................................................................................. 78

Subscriber-initiated Detach .......................................................................................................................... 81

Supported Standards............................................................................................................................................... 83

3GPP References ............................................................................................................................................... 83

3GPP2 References ............................................................................................................................................. 84

IETF References ................................................................................................................................................ 84

Object Management Group (OMG) Standards .................................................................................................. 85

PDN Gateway Configuration ............................................................................ 87

Configuring the System as a Standalone eGTP P-GW .......................................................................................... 88

Information Required ........................................................................................................................................ 88

Required Local Context Configuration Information ..................................................................................... 88

Required P-GW Context Configuration Information ................................................................................... 89

Required PDN Context Configuration Information ...................................................................................... 90

Required AAA Context Configuration Information ..................................................................................... 92

How This Configuration Works ........................................................................................................................ 94

eGTP P-GW Configuration ............................................................................................................................... 96

Initial Configuration ..................................................................................................................................... 97

P-GW Service Configuration ...................................................................................................................... 103

P-GW PDN Context Configuration ............................................................................................................ 104

Active Charging Service Configuration ..................................................................................................... 105

Policy Configuration ................................................................................................................................... 107

Verifying and Saving the Configuration ..................................................................................................... 111

Configuring the System as a Standalone PMIP P-GW Supporting an eHRPD Network ..................................... 112