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]

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 Configure Flow Monitoring.

Required Privilege Level

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

See Also

JUNOS Policy Framework Configuration Guide or JUNOS System Basics Configuration Guide