ZyXEL Communications ZyAIR User Manual page 11

19.1.1 General Ethernet Port Filter Setup ...................................................................................19-1
19.2 TCP/IP Ethernet and DHCP Setup...........................................................................................19-2
19.3 IP Alias.....................................................................................................................................19-4
19.3.1 IP Alias Setup...................................................................................................................19-5
19.4 Wireless LAN Setup ................................................................................................................19-6
19.4.1 Configuring MAC Address Filter.....................................................................................19-9
19.4.2 Configuring Roaming on the ZyAIR..............................................................................19-11
Chapter 20 Internet Access .......................................................................................................................20-1
20.1 Internet Access Configuration..................................................................................................20-1
20.2 Internet Access Setup ...............................................................................................................20-2
SMT ADVANCED APPLICATION MENUS ............................................................................................ IX
Chapter 21 Remote Node Configuration..................................................................................................21-1
21.1 Remote Node Profile................................................................................................................21-1
21.1.1 Encapsulation Scenarios...................................................................................................21-1
21.1.2 Outgoing Authentication Protocol....................................................................................21-4
21.1.3 Remote Node Setup..........................................................................................................21-4
21.2 Remote Node Filter ..................................................................................................................21-6
21.2.1 IP Static Route Setup........................................................................................................21-7
Chapter 22 Dial-in User Setup ..................................................................................................................22-1
22.1 Dial-in User Setup....................................................................................................................22-1
Chapter 23 Network Address Translation (NAT)....................................................................................23-1
23.1 Introduction..............................................................................................................................23-1
23.1.1 Applying NAT .................................................................................................................23-1
23.2 NAT Setup ...............................................................................................................................23-2
23.2.1 Address Mapping Sets......................................................................................................23-3
23.2.2 Configuring Individual Rule ............................................................................................23-6
23.3 Port Forwarding Setup - NAT Server Sets ...............................................................................23-7
23.3.1 Configuring a Server behind NAT ...................................................................................23-8
23.4 General NAT Examples ...........................................................................................................23-9
23.4.1 Example 1: Internet Access Only.....................................................................................23-9
23.4.2 Example 2: Internet Access with an Inside Server .........................................................23-11
23.4.3 Example 3: Multiple Public IP Addresses With Inside Servers .....................................23-12
23.4.4 Example 4: NAT Unfriendly Application Programs ......................................................23-15
23.5 Trigger Port Setup ..................................................................................................................23-16
SMT ADVANCED MANAGEMENT MENUS.......................................................................................... XI
Chapter 24 Filter and Firewall Configuration.........................................................................................24-1
24.1 About Filtering .........................................................................................................................24-1
24.2 Configuring a Filter Set............................................................................................................24-3
24.2.1 Filter Rules Summary Menus...........................................................................................24-5
24.3 Configuring a Filter Rule .........................................................................................................24-6
24.3.1 TCP/IP Filter Rule............................................................................................................24-6
Table of Contents
ZyAIR Wireless Gateway Series User's Guide
xi