Cisco Cisco Packet Data Gateway (PDG)
About this Guide
This preface defines the Security Gateway, the organization of this guide and its document conventions.
The Security Gateway (SecGW) is a StarOS product that runs in a VPC-VSM instance as a StarOS virtual
machine (VM) on a Virtualized Services Module (VSM) in a Cisco ASR 9000 router.
machine (VM) on a Virtualized Services Module (VSM) in a Cisco ASR 9000 router.
This guide assumes that Virtualized Packet Core for VSM (VPC-VSM) instances are already installed and
running on one or more VSMs. There are four CPUs on the VSM, each capable of running a single VPC-VSM
instance. This guide describes how to create a StarOS Wireless Security Gateway (WSG) service that enables
SecGW IPSec functions on each VPC-VSM instance.
running on one or more VSMs. There are four CPUs on the VSM, each capable of running a single VPC-VSM
instance. This guide describes how to create a StarOS Wireless Security Gateway (WSG) service that enables
SecGW IPSec functions on each VPC-VSM instance.
To complete the SecGW configuration process you must also have at hand the following user documentation:
• VPC-VSM System Administration Guide
• IPSec Reference
•
•
•
Conventions Used
The following tables describe the conventions used throughout this documentation.
Description
Notice Type
Provides information about important features or instructions.
Information Note
Alerts you of potential damage to a program, device, or system.
Caution
Alerts you of potential personal injury or fatality. May also alert you
of potential electrical hazards.
of potential electrical hazards.
Warning
SecGW Administration Guide, StarOS Release 19
ix