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Policy Framework Configuration Guide - Juniper Networks

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List of Tables<br />

About This <strong>Guide</strong> . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxv<br />

Table 1: Notice Icons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxix<br />

Table 2: Text and Syntax Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxix<br />

Part 1<br />

<strong>Policy</strong> <strong>Framework</strong><br />

Chapter 1 Introduction to <strong>Policy</strong> <strong>Framework</strong> . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3<br />

Table 3: Purpose of Routing Policies and Firewall Filters . . . . . . . . . . . . . . . . . . . . . 9<br />

Table 4: Implementation Differences Between Routing Policies and Firewall<br />

Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9<br />

Part 2<br />

Routing Policies<br />

Chapter 2 Introduction to Routing <strong>Policy</strong> . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15<br />

Table 5: Protocols That Can Be Imported to and Exported from the Routing<br />

Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18<br />

Table 6: Routing Tables Affected by Routing Policies . . . . . . . . . . . . . . . . . . . . . . . 19<br />

Table 7: Default Import and Export Policies for Protocols . . . . . . . . . . . . . . . . . . . . 21<br />

Table 8: Match Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24<br />

Table 9: Protocol Support for Import and Export Policies . . . . . . . . . . . . . . . . . . . 28<br />

Chapter 4 Routing <strong>Policy</strong> <strong>Configuration</strong> . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39<br />

Table 10: Routing <strong>Policy</strong> Match Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42<br />

Table 11: Flow Control Actions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49<br />

Table 12: Actions That Manipulate Route Characteristics . . . . . . . . . . . . . . . . . . . 50<br />

Table 13: <strong>Policy</strong> Action Conversion Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60<br />

Table 14: <strong>Policy</strong> Expression Logical Operators . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60<br />

Chapter 5 Extended Match Conditions <strong>Configuration</strong> . . . . . . . . . . . . . . . . . . . . . . . . . . . 95<br />

Table 15: AS Path Regular Expression Operators . . . . . . . . . . . . . . . . . . . . . . . . . . 98<br />

Table 16: Examples of AS Path Regular Expressions . . . . . . . . . . . . . . . . . . . . . . . 98<br />

Table 17: Community Attribute Regular Expression Operators . . . . . . . . . . . . . . . 106<br />

Table 18: Examples of Community Attribute Regular Expressions . . . . . . . . . . . . 107<br />

Table 19: Prefix List and Route List Differences . . . . . . . . . . . . . . . . . . . . . . . . . . . 116<br />

Table 20: Route List Match Types for a Prefix List Filter . . . . . . . . . . . . . . . . . . . . . 118<br />

Table 21: Route List Match Types for a Prefix List . . . . . . . . . . . . . . . . . . . . . . . . . . 121<br />

Table 22: Match Type Examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121<br />

Chapter 6 Extended Actions <strong>Configuration</strong> . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135<br />

Table 23: Damping Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138<br />

Copyright © 2010, <strong>Juniper</strong> <strong>Networks</strong>, Inc.<br />

xxiii

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