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Common Configuration Tasks
Configuring Proxy ARP
To configure proxy ARP, you can configure:
•
•
•
CLI Syntax: config>router# policy-options
Use the following CLI syntax to configure the policy statement specified in the proxy-arp-policy
policy-statement command.
CLI Syntax: config>router# policy-options
The following displays prefix list and policy statement configuration examples:
A:ALA-49>config>router>policy-options# info
----------------------------------------------
Page 80
A prefix list in the config>router>policy-options>prefix-list context.
A route policy statement in the config>router>policy-options>policy-statement context
and apply the specified prefix list.
In the policy statement entry>to context, specify the host source address(es) for which
ARP requests can or cannot be forwarded to non-local networks, depending on the
specified action.
In the policy statement entry>from context, specify network prefixes that ARP
requests will or will not be forwarded to depending on the action if a match is found.
For more information about route policies, refer to the OS Routing Protocols Guide.
Apply the policy statement to the proxy-arp configuration in the
config>router>interface context.
begin
commit
prefix-list name
prefix ip-prefix/mask [exact|longer|through
length|prefix-length-range length1-length2]
begin
commit
policy-statement name
default-action {accept | next-entry | next-policy | re-
ject}
entry entry-id
action {accept | next-entry | next-policy | reject}
to
prefix-list name [name...(upto 5 max)]
from
prefix-list name [name...(upto 5 max)]
prefix-list "prefixlist1"
prefix 10.20.30.0/24 through 32
exit
7750 SR OS Router Configuration Guide
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