Cisco Cisco Packet Data Gateway (PDG) Troubleshooting Guide

Cisco ASR 5000 Series Packet Data Interworking Function Administration Guide ▄

OL-22963-01

ONTENTS

About this Guide ............................................................................................... vii

Conventions Used .................................................................................................................................................. viii

Contacting Customer Support .................................................................................................................................. x

Packet Data Interworking Function Overview ............................................... 11

Product Description ................................................................................................................................................ 12

Product Specifications ............................................................................................................................................ 13

Operating System Requirements ....................................................................................................................... 13

Platforms ............................................................................................................................................................ 13

Hardware Requirements .................................................................................................................................... 13

Licenses ............................................................................................................................................................. 14

Interfaces ................................................................................................................................................................ 15

Sample Deployments .............................................................................................................................................. 17

Mobile Station using Mobile IP with PDIF/FA ................................................................................................. 17

Overview ....................................................................................................................................................... 17

Mobile IP / Native Simple IP Call Minimum Requirements ........................................................................ 18

Mobile IP Session Setup over IPSec .................................................................................................................. 18

Simple IP and Simple IP Fallback ..................................................................................................................... 21

Simple IP Fallback Minimum Requirements ................................................................................................ 24

Features and Functionality - Base Software ........................................................................................................... 25

PSC2 Support .................................................................................................................................................... 25

Duplicate Session Detection .............................................................................................................................. 26

Unsupported Critical Payload Handling ............................................................................................................ 26

Registration Revocation..................................................................................................................................... 27

CHILD SA Rekey Support ................................................................................................................................ 27

Denial of Service (DoS) Protection: .................................................................................................................. 27

Cookie Challenge Statistics .......................................................................................................................... 28

MAC Address Validation .................................................................................................................................. 29

RADIUS Accounting ......................................................................................................................................... 29

Special RADIUS Attribute Handling ................................................................................................................ 30

Mobile IP and Proxy Mobile IP Attributes ................................................................................................... 31

IPv6 Support ...................................................................................................................................................... 31

IPv6 Neighbor Discovery .................................................................................................................................. 31

IPv6 Static Routing ............................................................................................................................................ 32

Port-Switch-On-L3-Fail for IPv6 ....................................................................................................................... 32

IKEv2 Keep-Alive (Dead Peer Detection (DPD)) ............................................................................................. 32

Congestion Control and Overload Disconnect .................................................................................................. 32

SCTP (Stream Control Transmission Protocol) Support ................................................................................... 33

X.509 Digital Trusted Certificate Support ......................................................................................................... 33

Custom DNS Handling ...................................................................................................................................... 33

Features and Functionality - Licensed Enhanced Feature Support ......................................................................... 35

PDIF Service...................................................................................................................................................... 35

Multiple PDIF Services ..................................................................................................................................... 36

Lawful Intercept ................................................................................................................................................ 37

Diameter Authentication Failure Handling ........................................................................................................ 37

Online Upgrade.................................................................................................................................................. 38

The Active-Standby Upgrade Model ............................................................................................................ 38