Configure Iparp Delete Proxy - Extreme Networks ExtremeWare XOS Command Reference Manual

Version 11.3

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IP Unicast Commands

configure iparp delete proxy

configure iparp delete proxy [[<ipNetmask> | <ip_addr> {<mask>}] {vr

<vr_name>} | all]

Deletes one or all proxy ARP entries.

Syntax Description

If you do not specify a virtual router, the current virtual router context is used.

Usage Guidelines

Proxy ARP can be used for two purposes:

1 To support host that cannot process ARP traffic. In this case, the switch answers the ARP Request for

2 To hide the IP topology from the host. The network administrator can configure a large network on

the host machine (16-bit mask) and a smaller network on each router interface (for example, 22-bit

mask). When the host sends ARP Request for another host on another subnet, the switch answers

the ARP Request and all subsequent traffic will be sent directly to the router.

You can configure up to 64 proxy ARP entries. When the

assume a host address (that is, a 32-bit mask). When the MAC address is not specified, then the

software uses the switch's MAC address as the proxy host. Always should be specified for type-1 usage,

not always is the default (type-2).

The following command deletes the IP ARP proxy entry 100.101.45.0/24:

configure iparp delete proxy 100.101.45.0/24

This command was first available in ExtremeWare XOS 10.1.

Specifies an IP address/mask length.

Specifies an IP address.

Specifies a subnet mask.

Specifies all ARP entries.

Specifies a VR name.

is not specified, then software will

ExtremeWare XOS 11.3 Command Reference

Extremeware xos 11.3