NAT and Napt Configuration Example

5. Configuring the FrameSaver DSL Router

The router can be configured for NAT and NAPT simultaneously.

NAT and NAPT Example
	Public IP
Public	Addresses	10.1.3.1

Network

FrameSaver

xDSL

Router

Server

10.1.1.1

01-16923

In this NAT and NAPT example:

Multiple workstations in the private address space can use NAPT, and the

server in the private address space can use NAT.

The server may need NAT to send more than TCP/UDP traffic, or accommodate multiple types of inbound traffic types.

For example, a Web server that uses FTP for maintenance needs access from the public address side for HTTP and FTP using NAT.

Procedure

To configure the router for both NAPT and NAT:

1.Set up the router for NAPT. See Network Address Port Translation on page 5-8.

2.Set up a static address for any host not using NAPT:

ip nat inside source static 10.1.1.1 155.22.17.1

5-10

December 2002

9700-A2-GB20-20

9720, 9788 specifications

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Paradyne 9788, 9720 manual NAT and Napt Configuration Example, Ip nat inside source static 10.1.1.1

Models: 9720 9788