ZyXEL Communications 50 Network Card User Manual


 
P312 Broadband Security Gateway
x Table Of Contents
Chapter 6 Internet Access ....................................................................................................................... 6-1
6.1 Internet Access Setup ................................................................................................................. 6-1
6.1.1 Ethernet Encapsulation....................................................................................................... 6-1
6.1.2 PPTP Encapsulation ........................................................................................................... 6-2
6.1.3 Configuring the PPTP Client.............................................................................................. 6-3
6.1.4 PPPoE Encapsulation ......................................................................................................... 6-4
6.2 Basic Setup Complete................................................................................................................. 6-5
ADVANCED APPLICATIONS..................................................................................................................... II
Chapter 4 Remote Node Setup................................................................................................................ 4-1
4.1 Remote Node Profile.................................................................................................................. 4-1
4.1.1 Ethernet Encapsulation....................................................................................................... 4-1
4.1.2 PPPoE Encapsulation ......................................................................................................... 4-3
4.1.3 PPTP Encapsulation ........................................................................................................... 4-5
4.2 Editing TCP/IP Options (with Ethernet Encapsulation)............................................................. 4-7
4.2.1 Editing TCP/IP Options (with PPTP Encapsulation).......................................................... 4-8
4.2.2 Editing TCP/IP Options (with PPPoE Encapsulation)...................................................... 4-10
4.3 Remote Node Filter .................................................................................................................. 4-10
Chapter 5 IP Static Route Setup .............................................................................................................5-1
5.1 IP Static Route Setup.................................................................................................................. 5-2
Chapter 6 Network Address Translation (NAT).................................................................................... 6-1
6.1 Introduction ................................................................................................................................ 6-1
6.1.1 NAT Definitions.................................................................................................................6-1
6.1.2 What NAT Does................................................................................................................. 6-2
6.1.3 How NAT Works ............................................................................................................... 6-2
6.1.4 NAT Application................................................................................................................ 6-3
6.1.5 NAT Mapping Types.......................................................................................................... 6-4
6.2 Using NAT .................................................................................................................................6-6