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Cisco Carrier Sensitive Routing User Guide

Version 1.1

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Cisco Carrier Sensitive Routing User Guide

iii

Cisco Carrier Sensitive Routing User Guide

CONTENTS

Preface vii

Overview vii

Who Should Use This Guide vii

Document Organization viii

Document Conventions viii

Related Documentation and References ix

Obtaining Documentation ix

World Wide Web ix

Documentation CD-ROM ix

Ordering Documentation ix

Documentation Feedback x

Obtaining Technical Assistance x

Cisco.com x

Technical Assistance Center x

Contacting TAC by Using the Cisco TAC Website xi

Contacting TAC by Telephone xi

CHAPTER

1Overview of Cisco Carrier Sensitive Routing 1-1

Prerequisites 1-1

CSR Components 1-2

CSR Basics 1-2

PostgreSQL Database 1-3

CSR Application 1-3

Ingress Rejection Rules 1-4

Egress Rejection Rules 1-4

Selection Rules 1-4

CSR GUI 1-4

CSR Limitations 1-5

CHAPTER

2PostgreSQL Database Operations and Functionalities 2-1

Database Operations 2-1

Activating the Database 2-1

Exiting the Database 2-2

Reactivating the Database 2-2

Contents

Cisco Carrier Sensitive Routing User Guide

Exporting a Database 2-2

Reintializing a Database 2-3

Database Functionalities 2-3

Database Tables 2-4

Configuration Tables 2-4

Dataset Tables 2-10

PostgreSQL Database Command Summary 2-17

CHAPTER

3Cisco Carrier Sensitive Routing Application Operations 3-1

Activating CSR 3-1

Single Instance 3-1

CSR as a Daemon 3-1

CSR as a User Process 3-2

Multiple Instances 3-2

Deactivating CSR 3-3

CHAPTER

4CSR GUI Functionalities 4-1

Activating the GUI 4-1

Configuring CSR with the GUI 4-2

Changing Configuration Settings 4-2

Changing Log Levels 4-3

Changing App Priority 4-4

Changing Connection Port 4-4

Enabling Test Routes Accounting 4-4

Saving Configuration Settings 4-4

Adding, Modifying, and Removing Gatekeepers 4-5

Adding Gatekeepers 4-5

Modifying Gatekeepers 4-9

Removing Gatekeepers 4-10

Setting Threads for Processing Calls and Call Queue Size 4-11

Swapping Datasets 4-12

Updating Active Datasets 4-12

Creating, Modifying, and Deleting Carriers 4-13

Creating Carriers 4-14

Modifying Carriers 4-15

Deleting Carriers 4-16

Creating, Modifying, and Deleting Contacts 4-17

Creating Contacts 4-17

Modifying Contacts 4-18

Contents

Cisco Carrier Sensitive Routing User Guide

Deleting Contacts 4-18

Creating, Modifying, and Deleting Contact Lists 4-19

Creating Contact Lists 4-19

Modifying Contact Lists 4-20

Deleting Contact Lists 4-21

Creating, Modifying, and Deleting Egress Route Attributes 4-21

Creating Egress Route Attributes 4-21

Modifying Egress Route Attributes 4-23

Deleting Egress Route Attributes 4-25

Creating, Modifying, and Deleting Ingress Route Attributes 4-26

Creating Ingress Route Attributes 4-26

Modifying Ingress Route Attributes 4-28

Deleting Ingress Route Attributes 4-29

Creating, Modifying, and Deleting Match Patterns 4-30

Creating Match Patterns 4-30

Modifying Match Patterns 4-31

Deleting Match Patterns 4-31

Creating, Modifying, and Deleting Routes 4-32

Creating Routes 4-32

Modifying Routes 4-33

Deleting Routes 4-34

Creating, Modifying, and Deleting Rules 4-35

Creating Rules 4-35

Modifying Rules 4-37

Deleting Rules 4-38

Verifying Datasets 4-39

Updating Inactive Datasets 4-39

Destroying Inactive Datasets 4-40

Activating Inactive Datasets 4-41

CSR Commands 4-41

Sending Test Route Request Commands to an Active CSR Application 4-42

Updating Logging Level 4-44

Loading the Active Dataset 4-44

Resetting Call Accounting 4-45

Updating Gatekeepers 4-45

Cleaning Test Results 4-45

Checking CSR Version 4-46

Multiple GUI Operation 4-46

Contents

Cisco Carrier Sensitive Routing User Guide

AP PEN DIX

ALogging A-1

Configuring Syslog A-1

Examples A-2

Viewing Logs A-2

Sample logs A-3

AP PEN DIX

BData Schema B-1

Configuration Data Schema B-1

Dataset Schema B-5

AP PEN DIX

CError Conditions and Recoveries C-1

Database Connectivity Loss C-1

Gatekeeper Connectivity Loss C-2

GLOS SARY

IN DEX

vii

Cisco Carrier Sensitive Routing User Guide

Preface

This preface describes the objective, audience, organization, and conventions of the Cisco Carrier

Sensitive Routing User Guide.

It contains the following information:

•Overview, page-vii

•Who Should Use This Guide, page-vii

•Document Organization, page-viii

•Document Conventions, page-viii

•Related Documentation and References, page-ix

•Obtaining Documentation, page-ix

•Obtaining Technical Assistance, page-x

Overview

The CiscoCarrier Sensitive Routing User Guide provides information on operations and functionalities

of Carrier Sensitive Routing (CSR) application, its graphical user interface (GUI) and the databases

associated with it.

Who Should Use This Guide

Users of this guide should have knowledge of the following:

•UNIX operating system and commands

•SQL commands

•TCP/IP network that the CSR is connected to

•Sun/Solariscomputer system

viii

Cisco Carrier Sensitive Routing User Guide

Preface

Document Organization

This guide is organized as follows:

Document Conventions

Following are conventions that might be used in this document.

Chapter1, “Overview of Cisco Carrier Sensitive

Routing”Provides an overview of the postgreSQL

database, CSR application, and CSR graphical

user interface (GUI).

Chapter2, “PostgreSQL Database Operations and

Functionalities”Describes the operations and functionalities of the

postgreSQL database.

Chapter3, “Cisco Carrier Sensitive Routing

Application Operations”Describes the operations and functionalities of the

CSR application.

Chapter4, “CSR GUI Functionalities”Describes the CSR graphical user interface

functionalities.

AppendixA, “Logging”Describes the configuration of syslog and viewing

logs.

AppendixB, “Data Schema”Describes the configuration data schema and

dataset schema.

AppendixC, “Error Conditions and Recoveries”Describes database and gatekeeper connectivity

loss.

Table1

Convention Description

boldface Commands and keywords are in bold face.

italic Arguments for which you supply values are in italic.

[] Keywords or arguments that appear within square brackets are optional.

{x|y|z}Alternative, mutually exclusive, keywords are grouped in braces and

separated by vertical bars.

^ orCtrl Represent the key labeled Control. For example, when you read^D or

Ctrl-D, you should hold down the Control key while you press the D key.

screen font Terminal sessions and information the system displays are in screen

font.

boldface screen font Information you must enter is in boldface screen font.

<> Nonprinting characters, such as passwords, appear in angled brackets.

[] Default responses to system prompts are in square brackets.

Cisco Carrier Sensitive Routing User Guide

Preface Related Documentation and References

Related Documentation and References

•Carrier Sensitive Routing Installation Guide

For Sun/Solaris, Java, and postgreSQL database information, go to the following URLs:

•http://www.sun.com

•http://java.sun.com

•http://www.postgresql.org

Obtaining Documentation

These sections explain how to obtain documentation from Cisco Systems.

World Wide Web

You can access the most current Cisco documentation on the World Wide Web at this URL:

http://www.cisco.com

Translated documentation is available at this URL:

http://www.cisco.com/public/countries_languages.shtml

Documentation CD-ROM

Cisco documentation and additional literature are available in a Cisco Documentation CD-ROM

package, which is shipped with your product. The Documentation CD-ROM is updated monthly and may

be more current than printed documentation. The CD-ROM package is available as a single unit or

through an annual subscription.

Ordering Documentation

You can order Cisco documentation in these ways:

•Registered Cisco.com users (Cisco direct customers) can order Cisco product documentation from

the Networking Products MarketPlace:

http://www.cisco.com/cgi-bin/order/order_root.pl

•Registered Cisco.com users can order the Documentation CD-ROM through the online Subscription

Store:

http://www.cisco.com/go/subscription

•Nonregistered Cisco.com users can order documentation through a local account representative by

calling Cisco Systems Corporate Headquarters (California, U.S.A.) at 408526-7208 or, elsewhere

in North America, by calling 800553-NETS (6387).

Cisco Carrier Sensitive Routing User Guide

Preface

Obtaining Technical Assistance

DocumentationFeedback

You can submit comments electronically on Cisco.com. In the Cisco Documentation home page, click

the Fax or Email option in the “Leave Feedback” section at the bottom of the page.

You can e-mail your comments to [email protected].

You can submit your comments by mail by using the response card behind the front cover of your

document or by writing to the following address:

Cisco Systems

Attn: Document Resource Connection

170 West Tasman Drive

San Jose, CA 95134-9883

We appreciate your comments.

Obtaining Technical Assistance

Cisco provides Cisco.com as a starting point for all technical assistance. Customers and partners can

obtain online documentation, troubleshooting tips, and sample configurations from online tools by using

the Cisco Technical Assistance Center (TAC) Web Site. Cisco.com registered users have complete

access to the technical support resources on the Cisco TAC Web Site.

Cisco.com

Cisco.com is the foundation of a suite of interactive, networked services that provides immediate, open

access to Cisco information, networking solutions, services, programs, and resources at any time, from

anywhere in the world.

Cisco.com is a highly integrated Internet application and a powerful, easy-to-use tool that provides a

broad range of features and services to help you with these tasks:

•Streamline business processes and improve productivity

•Resolve technical issues with online support

•Download and test software packages

•Order Cisco learning materials and merchandise

•Register for online skill assessment, training, and certification programs

If you want to obtain customized information and service, you can self-register on Cisco.com. To access

Cisco.com, go to this URL:

http://www.cisco.com

Technical Assistance Center

The Cisco Technical Assistance Center (TAC) is available to all customers who need technical

assistance with a Cisco product, technology, or solution. Two levels of support are available: the Cisco

TAC WebSite and the Cisco TAC Escalation Center.

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