VPRN Service Configuration Commands
Page 614 7210 SAS M Services Guide
Default None
proxy-arp-policy
Syntax [no] proxy-arp-policy policy-name [policy-name...(up to 5 max)]
Context config>service>vprn>if
This command enables a proxy ARP policy for the interface.
The no form of this command disables the proxy ARP capability.
Default no proxy-arp
Parameters policy-name — The export route policy name. Allowed values are any string up to 32 characters long
composed of printable, 7-bit ASCII characters. If the string contains special characters (#, $,
spaces, etc.), the entire string must be enclosed within double quotes.
remote-proxy-arp
Syntax [no] remote-proxy-arp
Context config>service>vprn>if
This command enables remote proxy ARP on the interface.
Remote proxy ARP is similar to proxy ARP. It allows the router to answer an ARP request on an
interface for a subnet that is not provisioned on that interface. This allows the router to forward to the
other subnet on behalf of the requester. To distinguish remote proxy ARP from local proxy ARP, local
proxy ARP performs a similar function but only when the requested IP is on the receiving interface.
Default
no remote-proxy-arp
static-arp
Syntax [no] static-arp ip-address ieee-mac-address
Context config>service>vprn>if
Description This command configures a static address resolution protocol (ARP) entry associating a subscriber IP
address with a MAC address for the core router instance. This static ARP will appear in the core
routing ARP table. A static ARP can only be configured if it exists on the network attached to the IP
interface. If an entry for a particular IP address already exists and a new MAC address is configured
for the IP address, the existing MAC address will be replaced with the new MAC address.
The no form of this command removes a static ARP entry.
Default none
Parameters ip-address — Specifies the IP address for the static ARP in IP address dotted decimal notation.
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