Nortel Switched Firewall 2.3.3 User’s Guide and Command Reference
354
Command reference
213455-L, October 2005
/cfg/net/parp/list
Proxy Arp List Menu
The Proxy ARP List Menu is used to add, delete, or list IP addresses which the cluster Proxy
ARPs for.
[Proxy ARP List Menu]
list - List all values
del - Delete a value by number
add - Add a new value
Table 73
Proxy ARP List Menu (/cfg/net/parp/list)
Command Syntax and Usage
list
This command displays all Proxy ARP addresses in order by their index number.
del
<index number>
This command lets you remove a Proxy ARP address by specifying its index number.
Use the
list
command to display the Proxy ARP index numbers.
add
<IP address> <group #>
This command lets you add an address to the Proxy ARP list. Use dotted decimal nota-
tion to specify the address. The maximum number of addresses is 2,048, however, the
recommended limit is 256. Typically the IP addresses are on the Untrusted Network(s).
The group # indicates whether the entry is for a device on addr1 or addr2 (see
/cfg/net/if
<interface number> on page 328
). If you have a VRRP HA configuration, enter 1. If you
have a VRRP AA configuration, enter 1 or 2 as appropriate. If you do not have a VRRP
configuration, enter 1.
A typical Proxy ARP entry is a virtual IP address on the interface that faces the external
network. Next, a route is required between the Proxy ARP address and the destination
address (see
/cfg/net/parp on page 353
).
Finally, you must open the Check Point SmartDashboard and enter Network Address
Translation (NAT) rules and policies to allow the Firewall to Proxy ARP for incoming
ARP requests.