Juniper JUNOS OS 10.3 - SOFTWARE, Manual

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proxy-arp
Syntax proxy-arp <restricted | unrestricted>;
Hierarchy Level [edit interfaces interface-name unit logical-unit-number]
Release Information Statement introduced in Junos OS Release 9.6 for EX Series switches.
The
restricted
option introduced in Junos OS Release 10.0 for EX Series switches.
Description Configure the switch to respond to an ARP request if the switch has an active route to
the ARP request’s target (destination).
Default Proxy ARP is not enabled. The switch responds to an ARP request only if the destination
IP address is its own.
Options none—The switch responds to any ARP request for a local or remote address if the switch
has a route to the target IP address.
restricted
—(Optional) The switch responds to ARP requests in which the physical
networks of the source and target are different, and does not respond if the source
and target IP addresses are in the same subnet. The switch must also have a route
to the target IP address.
unrestricted
—(Optional) The switch responds to any ARP request for a local or remote
address if the switch has a route to the target IP address.
Default: unrestricted
Required Privilege
Level
interface—To view this statement in the configuration.
interface-control—To add this statement to the configuration.
Related
Documentation
•
Example: Configuring Proxy ARP on an EX Series Switch on page 2901
•
Configuring Proxy ARP (CLI Procedure) on page 1395
2971 Copyright © 2010, Juniper Networks, Inc.
Chapter 98: Configuration Statements for Port Security