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Example: Configuring the TCP-Reset Parameter

This example shows how to configure the TCP-Reset parameter for a zone.

Requirements

Before you begin, configure security zones. See Example: Creating Security Zones.

Overview

When the TCP-Reset parameter feature is enabled, the system sends a TCP segment with the RESET flag set when traffic arrives that does not match an existing session and does not have the SYNchronize flag set.

Configuration

Step-by-Step Procedure

To configure the TCP-Reset parameter for a zone:

Configure a security zone.
[edit]user@host# edit security zones security-zone ABC
Configure the TCP-Reset parameter for the zone.
[edit security zones security-zone ABC]user@host# set tcp-rst
If you are done configuring the device, commit the configuration.
[edit]user@host# commit

Verification

To verify the configuration is working properly, enter the show security zones command.