Prestige 650R-31/33 ADSL Router

4.2

 

Remote Node Setup....................................................................................................................

4-6

4.3

 

Remote Node Filter ....................................................................................................................

4-8

Chapter 5 Remote Node TCP/IP Configuration ...................................................................................

5-1

5.1

 

TCP/IP Configuration ................................................................................................................

5-1

5.1.1

Editing TCP/IP Options .....................................................................................................

5-1

5.1.2

IP Static Route Setup..........................................................................................................

5-5

Chapter 6 Bridging Setup .......................................................................................................................

6-1

6.1

 

Bridging in General....................................................................................................................

6-1

6.2

 

Bridge Ethernet Setup ................................................................................................................

6-1

6.2.1

Remote Node Bridging Setup.............................................................................................

6-1

6.2.2

Bridge Static Route Setup ..................................................................................................

6-2

Chapter 7 Network Address Translation (NAT) ...................................................................................

7-1

7.1

 

Introduction................................................................................................................................

7-1

7.1.1

NAT Definitions.................................................................................................................

7-1

7.1.2

What NAT Does.................................................................................................................

7-2

7.1.3

How NAT Works ...............................................................................................................

7-2

7.1.4

NAT Application................................................................................................................

7-3

7.1.5

NAT Mapping Types .........................................................................................................

7-4

7.2

 

Using NAT.................................................................................................................................

7-6

7.2.1

SUA (Single User Account) Versus NAT..........................................................................

7-6

7.2.2

Applying NAT ...................................................................................................................

7-6

7.3

 

NAT Setup .................................................................................................................................

7-7

7.3.1

Address Mapping Sets........................................................................................................

7-8

7.4

NAT Server Sets – Port Forwarding ........................................................................................

7-13

7.4.1

Configuring a Server behind NAT ...................................................................................

7-14

7.5

 

General NAT Examples ...........................................................................................................

7-17

7.5.1

Example 1: Internet Access Only.....................................................................................

7-17

7.5.2

Example 2: Internet Access with an Inside Server ...........................................................

7-18

7.5.3

Example 3: Multiple Public IP Addresses With Inside Servers .......................................

7-19

7.5.4

Example 4: NAT Unfriendly Application Programs........................................................

7-23

ADVANCED MANAGEMENT ...................................................................................................................

III

Chapter 8 Filter Configuration...............................................................................................................

8-1

8.1

 

About Filtering...........................................................................................................................

8-1

8.2

Configuring a Filter Set..............................................................................................................

8-4

8.2.1

Filter Rules Summary Menus.............................................................................................

8-7

8.3

Configuring a Filter Rule ...........................................................................................................

8-8

8.3.1

TCP/IP Filter Rule..............................................................................................................

8-8

8.3.2

Generic Filter Rule...........................................................................................................

8-13

8.4

Filter Types and NAT ..............................................................................................................

8-15

8.5

 

Example Filter..........................................................................................................................

8-15

8.6

Applying Filters and Factory Defaults .....................................................................................

8-18

Table of Contents

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