Configuring An Address Pool - Huawei S9700 Series Configuration Manual

S9700 Core Routing Switch
Configuration Guide - SPU
Applicable Environment
NAT must be configured at the boundary between the private network and the public network
so that it can translate private and public addresses.
Pre-configuration Tasks
Before configuring NAT, complete the following task:
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Data Preparation
To configure NAT, you need the following data.
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3.3.2 Configuring an Address Pool

Configure a NAT address pool when multiple users on the private network need to access the
public network.
Procedure
Step 1 Run:
system-view
The system view is displayed.
Step 2 Run:
nat address-group group-index start-address end-address
A public address pool is configured.
A public address pool is a set of public addresses. When performing NAT on data packets from
the private network, the SPU selects an IP address from the address pool as the source address.
The public address pool IDs are numerals. Up to 102416 address pools can be configured.
Issue 01 (2012-03-15)
Creating a basic ACL or an advanced ACL and configuring ACL rules
Data
Number of the public address pool, start IP address, and end IP address
Number of the basic ACL or advanced ACL
Information about the internal server, including the protocol type, public address,
public port number, private address (the VPN instance may be included), and
(optional) private port number
Information about static NAT, including the protocol type, public address, public
port number, private address (the VPN instance may be included), (optional)
private port number, and subnet mask
Index of the overlapping address pool and temporary address pool, start IP
address, address pool length, and (optional) VPN instance
Domain name, public address, and public port number
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