Technical Documentation

Packet Mirroring on E Series Broadband Services Routers, Release 13.2

Packet mirroring enables you to automatically send a copy of a packet to an external host for analysis. This page provides information about the JunosE Software features that you can use to configure packet mirroring on E Series routers.

JunosE Software Documentation for E Series Broadband Services Routers, Release 13.2

Overview
Configuration
Administration
Troubleshooting

How Packet Mirroring Works

Packet Mirroring Overview

Comparing CLI-Based Mirroring and RADIUS-Based Mirroring

Avoiding Conflicts Between Multiple Packet Mirroring Configurations

Understanding the Prepended Header During a Packet Mirroring Session

Optimizing Packet Mirroring Performance

Logging Packet Mirroring Information

Packet-Mirroring Terms

Packet Mirroring Platform Considerations

Packet Mirroring References

How CLI-Based Packet Mirroring Works

CLI-Based Packet Mirroring Overview

Using SNMP Secure Packet Mirroring Traps

How RADIUS-Based Packet Mirroring Works

RADIUS-Based Mirroring Overview

Configuration Tasks for CLI-Based Packet Mirroring

Configuring CLI-Based Packet Mirroring

CLI-Based Packet Mirroring Sequence of Events

Enabling and Securing CLI-Based Packet Mirroring

Reloading a CLI-Based Packet-Mirroring Configuration

Using TACACS+ and Vty Access Lists to Secure Packet Mirroring

Using Vty Access Lists to Secure Packet Mirroring

Configuring Triggers for CLI-Based Mirroring

Using Multiple Triggers for CLI-Based Packet Mirroring

Configuring the Analyzer Device

Resolving and Tracking the Analyzer Device’s Address

Configuring the E Series Router to Support CLI-Based Mirroring

Configuring SNMP Secure Packet Mirroring Traps

Capturing SNMP Secure Audit Logs

Configuration Tasks for RADIUS-Based Packet Mirroring

Configuring RADIUS-Based Packet Mirroring

RADIUS-Based Mirroring Sequence of Events

RADIUS Attributes Used for Packet Mirroring

RADIUS-Based Packet Mirroring Dynamically Created Secure Policies

RADIUS-Based Packet Mirroring MLPPP Sessions

Configuring Router to Start Mirroring When User Logs On

Configuring Router to Mirror Users Already Logged In

Examples

Example: Configuring CLI-Based Interface-Specific Packet Mirroring

Example: Configuring CLI-Based User-Specific Packet Mirroring

Monitoring Tasks
Monitoring Packet Mirroring Overview

Monitoring Tasks for CLI-Based Packet Mirroring

Monitoring CLI-Based Packet Mirroring

Monitoring the Packet Mirroring Configuration of IP Interfaces

Monitoring Failure Messages for Secure Policies

Monitoring Packet Mirroring Triggers

Monitoring Packet Mirroring Subscriber Information

Monitoring Secure CLACL Configurations

Monitoring Secure Policy Lists

Monitoring Information for Secure Policies

Monitoring SNMP Secure Packet Mirroring Traps

Monitoring SNMP Secure Audit Logs

Monitoring Tasks for RADIUS-Based Packet Mirroring
Monitoring RADIUS Dynamic-Request Server Information

Knowledge Base
http://kb.juniper.net/

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Technical Documentation

Packet Mirroring on E Series Broadband Services Routers, Release 13.2

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