Ip Proxy-Arp - Allied Telesis IE340 Series Command Reference Manual

IP A P
DDRESSING AND ROTOCOL
-
IP PROXY ARP

ip proxy-arp

Overview This command enables Proxy ARP responses to ARP requests on an interface.
When enabled, your device intercepts ARP broadcast packets and substitutes its
own physical address for that of the remote host. By responding to the ARP
request, your device ensures that subsequent packets from the local host are
directed to its physical address, and it can then forward these to the remote host.
Your device responds only when it has a specific route to the address being
requested, excluding the interface route that the ARP request arrived from. It
ignores all other ARP requests. See the
enabling your device to respond to other ARP messages.
The no variant of this command disables Proxy ARP responses on an interface.
Proxy ARP is disabled by default.
Syntax ip proxy-arp
no ip proxy-arp
Default Proxy ARP is disabled by default.
Mode Interface Configuration for VLAN interfaces.
Examples To enable your device to do Proxy ARP on the interface vlan2, use the following
commands:
awplus#
awplus(config)#
awplus(config-if)#
To stop your device from doing Proxy ARP on the interface vlan2, use the following
commands:
awplus#
awplus(config)#
awplus(config-if)#
Related arp
commands
ip local-proxy-arp
show arp
show running-config
C613-50631-01 Rev A
C
OMMANDS
configure terminal
interface vlan2
configure terminal
interface vlan2
Command Reference for IE340 Series
AlliedWare Plus™ Operating System - Version 5.5.3-0.x
ip local-proxy-arp
ip proxy-arp
no ip proxy-arp
command about
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