Table 41: Source Nat Configuration Options - Juniper NETWORK AND SECURITY MANAGER 2010.4 - ADMININISTRATION GUIDE REV1 Administration Manual

Network and Security Manager Administration Guide

Table 41: Source NAT Configuration Options

Tab Field
General Name
Routing Ri Name
Instance
Address IP
/
Address Ipaddr
/
Port Translation Low High
Host Address Ipaddr
Base
Overflow Pool
418
the logical interface on which to configure proxy ARP and its details. For more
information, see "Configuring Proxy ARP" on page 418.
Select ( ) next to
+ Junossource-nat
5.
box appears.
You will see a list of values to select from the drop-down list if you have previously
configured address pools.
Table 41 on page 418 lists the fields that are available and the action you need to
perform on each fields.
Function
Descriptive name for the pool.
Specify the routing instance to which the
pool is bound.
Specify address prefixes, addresses, or a
range of addresses or address prefixes.
Specify whether port translation must be
performed or not.
Specify the base address of the original
source IP address range. This is used for
IP shifting.
Specify a source pool to use when the
current address pool is exhausted. The
pool can be a user-defined pool or the IP
address of an interface.
Configuring Proxy ARP
To configure proxy ARP:
In the dialog box, enter the name of the interface. To navigate to this
1. New Interface
dialog box, see steps 1 to 4 of "Adding a Source NAT Object" on page 417.
Specify the hosts (range of IP addresses) whose ARP requests this device must accept,
2.
as follows:
Click and select (+) to configure the start of the address range in the
Address
dialog box.
Click To and configure the end of the address range.
to configure the address pool. The
Action
Type a name for the pool.
Select the routing instance name. The values
are listed only if you have added them
previously. To add a new routing instance to
a device, select
Object Manager
.
Instance Objects
Click the Add or Delete icons to configure or
remove address entries.
By default, port translation is enabled. Enter
a port range.
Select the
No Translation
port translation.
Enter the IP address.
None —No overflow pool.
Pool-name —Select a user-defined pool.
—Enter the IP address of the
Interface
interface.
Copyright © 2010, Juniper Networks, Inc.
dialog
New Pool
>
Routing
check box to disable
New