ZyXEL Communications P-334W - Manual (Page 16)

Prestige 334W User’s Guide
xvi Table of Contents
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