Prestige 334W User’s Guide

24.1

Introduction to Internet Access Setup...................................................................................

24-1

24.2

Ethernet Encapsulation..........................................................................................................

24-1

24.3

Configuring the PPTP Client .................................................................................................

24-3

24.4

Configuring the PPPoE Client...............................................................................................

24-4

24.5

Basic Setup Complete .............................................................................................................

24-5

Chapter 25 Remote Node Configuration ..................................................................................................

25-1

25.1

Introduction to Remote Node Setup......................................................................................

25-1

25.2

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

25-1

25.2.1

Ethernet Encapsulation .........................................................................................................

25-1

25.2.2

PPPoE Encapsulation............................................................................................................

25-4

25.2.3

PPTP Encapsulation..............................................................................................................

25-6

25.3

Edit IP......................................................................................................................................

25-7

25.4

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

25-9

25.4.1

Traffic Redirect Setup.........................................................................................................

25-10

Chapter 26 Static Route Setup...................................................................................................................

26-1

26.1

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

26-1

Chapter 27 Dial-in User Setup...................................................................................................................

27-1

27.1

Dial-in User Setup...................................................................................................................

27-1

Chapter 28 Network Address Translation (NAT).....................................................................................

28-1

28.1

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

28-1

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

28-1

28.2

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

28-1

28.3

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

28-3

28.3.1

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

28-4

28.4

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

28-9

28.5

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

28-10

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

28-10

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

28-11

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

28-12

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

28-16

28.6

Configuring Trigger Port Forwarding ................................................................................

28-18

Chapter 29 Enabling the Firewall .............................................................................................................

29-1

29.1

Remote Management and the Firewall .................................................................................

29-1

29.2

Access Methods .......................................................................................................................

29-1

29.3

Enabling the Firewall..............................................................................................................

29-1

SMT Advanced Management.....................................................................................................................

VIII

Chapter 30 Filter Configuration................................................................................................................

30-1

30.1

Introduction to Filters ............................................................................................................

30-1

30.1.1 The Filter Structure of the Prestige .......................................................................................

30-2

30.2

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

30-4

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

30-6

xvi

Table of Contents