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• filter    

• Related Topics
• Example: Configuring Firewall Filters for Port, VLAN, and Router Traffic on EX Series Switches
• Configuring Gigabit Ethernet Interfaces (CLI Procedure)
• Configuring Gigabit Ethernet Interfaces (J-Web Procedure)
• Configuring Firewall Filters (CLI Procedure)
• Configuring Firewall Filters (J-Web Procedure)
• Firewall Filters for EX Series Switches Overview
• JUNOS Software Network Interfaces Configuration Guide at https://www.juniper.net/techpubs/software/junos/junos95/index.html

filter

Syntax

Hierarchy Level

Release Information

Statement introduced in JUNOS Release 9.0 for EX Series switches.

Description

Apply a firewall filter to traffic entering the port or Layer 3 interface or exiting the Layer 3 interface.

Default

All incoming traffic is accepted unmodified on the port or Layer 3 interface, and all outgoing traffic is sent unmodified from the port or Layer 3 interface.

Options

filter-name —Name of a firewall filter defined in the filter statement.

• input—Apply a firewall filter to traffic entering the port or Layer 3 interface.
• output—Apply a firewall filter to traffic exiting the Layer 3 interface.

Required Privilege Level

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