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filter

Syntax

filter {input filter-name;output filter-name;group filter-group-number;}

Hierarchy Level

[edit interfaces interface-name unit logical-unit-number family inet]

Release Information

Statement introduced before JUNOS Release 7.4.

Description

Apply a firewall filter to an interface. You can also use filters for encrypted traffic.

Options

group filter-group-number—Define an interface to be part of a filter group. The default filter group number is 0.

input filter-name—Name of one filter to evaluate when packets are received on the interface.

output filter-name—Name of one filter to evaluate when packets are transmitted on the interface.

Usage Guidelines

See Configuring Flow Monitoring.

Required Privilege Level

interface—To view this statement in the configuration.

interface-control—To add this statement to the configuration.


Published: 2010-04-28

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