ZyXEL NBG410W3G User Manual

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NBG410W3G Series

3G Wireless Router

User’s Guide

Version 4.03 2/2009 Edition 2

www.zyxel.com

About This User's Guide

Intended Audience

This manual is intended for people who want to configure the ZyXEL Device using the web configurator. You should have at least a basic knowledge of TCP/IP networking concepts and topology.

Document Conventions

Warnings and Notes

These are how warnings and notes are shown in this User’s Guide.

Warnings tell you about things that could harm you or your device.

"Notes tell you other important information (for example, other things you may need to configure or helpful tips) or recommendations.

Syntax Conventions

•The NBG410W3G and NBG412W3G may be referred to as the “ZyXEL Device”, the “device”, the “system”, or the “NBG410W3G Series” in this User’s Guide.

•Product labels, screen names, field labels and field choices are all in bold font.

•A key stroke is denoted by square brackets and uppercase text, for example, [ENTER] means the “enter” or “return” key on your keyboard.

•“Enter” means for you to type one or more characters and then press the [ENTER] key. “Select” or “choose” means for you to use one of the predefined choices.

•A right angle bracket ( > ) within a screen name denotes a mouse click. For example,

Maintenance > Log > Log Setting means you first click Maintenance in the navigation panel, then the Log sub menu and finally the Log Setting tab to get to that screen.

•Units of measurement may denote the “metric” value or the “scientific” value. For example, “k” for kilo may denote “1000” or “1024”, “M” for mega may denote “1000000” or “1048576” and so on.

•“e.g.,” is a shorthand for “for instance”, and “i.e.,” means “that is” or “in other words”.

NBG410W3G Series User’s Guide

Document Conventions

Icons Used in Figures

Figures in this User’s Guide may use the following generic icons. The ZyXEL Device icon is not an exact representation of your device.

ZyXEL Device	Computer	Notebook computer

Server	DSLAM	Firewall

Telephone	Switch	Router

NBG410W3G Series User’s Guide

Safety Warnings

For your safety, be sure to read and follow all warning notices and instructions.

•Do NOT use this product near water, for example, in a wet basement or near a swimming pool.

•Do NOT expose your device to dampness, dust or corrosive liquids.

•Do NOT store things on the device.

•Do NOT install, use, or service this device during a thunderstorm. There is a remote risk of electric shock from lightning.

•Connect ONLY suitable accessories to the device.

•Do NOT open the device or unit. Opening or removing covers can expose you to dangerous high voltage points or other risks. ONLY qualified service personnel should service or disassemble this device. Please contact your vendor for further information.

•Make sure to connect the cables to the correct ports.

•Place connecting cables carefully so that no one will step on them or stumble over them.

•Always disconnect all cables from this device before servicing or disassembling.

•Use ONLY an appropriate power adaptor or cord for your device.

•Connect the power adaptor or cord to the right supply voltage (for example, 110V AC in North America or 230V AC in Europe).

•Do NOT remove the plug and connect it to a power outlet by itself; always attach the plug to the power adaptor first before connecting it to a power outlet.

•Do NOT allow anything to rest on the power adaptor or cord and do NOT place the product where anyone can walk on the power adaptor or cord.

•Do NOT use the device if the power adaptor or cord is damaged as it might cause electrocution.

•If the power adaptor or cord is damaged, remove it from the power outlet.

•Do NOT attempt to repair the power adaptor or cord. Contact your local vendor to order a new one.

•Do not use the device outside, and make sure all the connections are indoors. There is a remote risk of electric shock from lightning.

•Do NOT obstruct the device ventilation slots, as insufficient airflow may harm your device.

•Antenna Warning! This device meets ETSI and FCC certification requirements when using the included antenna(s). Only use the included antenna(s).

•If you wall mount your device, make sure that no electrical lines, gas or water pipes will be damaged.

This product is recyclable. Dispose of it properly.

NBG410W3G Series User’s Guide

Safety Warnings

NBG410W3G Series User’s Guide

Safety Warnings

NBG410W3G Series User’s Guide

Contents Overview

Introduction ............................................................................................................................	33
Getting to Know Your ZyXEL Device .........................................................................................	35
Introducing the Web Configurator ..............................................................................................	43
Wizard Setup .............................................................................................................................	59
Tutorials .....................................................................................................................................	65
Network ...................................................................................................................................	99
LAN Screens ...........................................................................................................................	101
WAN Screens ...........................................................................................................................	111
DMZ Screens ...........................................................................................................................	135
Wireless ................................................................................................................................	145
Wi-Fi ........................................................................................................................................	147
Security .................................................................................................................................	165
Firewall ....................................................................................................................................	167
Authentication Server ..............................................................................................................	191
Certificates ...............................................................................................................................	195
Advanced ..............................................................................................................................	223
Network Address Translation (NAT) ........................................................................................	225
Static Route .............................................................................................................................	243
DNS .........................................................................................................................................	247
Remote Management ..............................................................................................................	259
UPnP .......................................................................................................................................	281
Custom Application ..................................................................................................................	291
ALG Screen .............................................................................................................................	293
Logs and Maintenance ........................................................................................................	299
Logs Screens ...........................................................................................................................	301
Maintenance ............................................................................................................................	325
Troubleshooting and Specifications ..................................................................................	337
Troubleshooting .......................................................................................................................	339
Product Specifications .............................................................................................................	345
Appendices and Index .........................................................................................................	351

NBG410W3G Series User’s Guide

Contents Overview

NBG410W3G Series User’s Guide

Table of Contents

About This User's Guide ..........................................................................................................		3
Document Conventions............................................................................................................		4
Safety Warnings........................................................................................................................		6
Contents Overview ...................................................................................................................		9
Table of Contents....................................................................................................................		11
List of Figures .........................................................................................................................		21
List of Tables...........................................................................................................................		29
Part I: Introduction.................................................................................		33
Chapter 1
Getting to Know Your ZyXEL Device ....................................................................................		35
1.1	Overview ..............................................................................................................................	35
1.2	Applications for the ZyXEL Device ......................................................................................	35
	1.2.1 3G WAN Application ...................................................................................................	35
	1.2.2 Secure Broadband Internet Access via Cable or DSL Modem ..................................	36
1.3	Ways to Manage the ZyXEL Device ....................................................................................	36
1.4	Configuring Your ZyXEL Device’s Security Features ..........................................................	37
	1.4.1 Control Access to Your Device ...................................................................................	37
	1.4.2 Wireless Security .......................................................................................................	37
	1.4.3 Firewall ......................................................................................................................	37
	1.4.4 NAT ............................................................................................................................	38
	1.4.5 UPnP ..........................................................................................................................	38
1.5	Maintaining Your ZyXEL Device ..........................................................................................	38
	1.5.1 Front Panel Lights ......................................................................................................	39
Chapter 2
Introducing the Web Configurator ........................................................................................		43
2.1	Web Configurator Overview .................................................................................................	43
2.2	Accessing the ZyXEL Device Web Configurator .................................................................	43
2.3	Resetting the ZyXEL Device ................................................................................................	45
	2.3.1 Procedure To Use The Reset Button .........................................................................	45
	2.3.2 Uploading a Configuration File Via Console Port .......................................................	45

NBG410W3G Series User’s Guide

Table of Contents
2.4	Navigating the ZyXEL Device Web Configurator .................................................................	46
	2.4.1 Title Bar ......................................................................................................................	46
	2.4.2 Main Window ..............................................................................................................	47
	2.4.3 HOME Screen ...........................................................................................................	47
	2.4.4 Navigation Panel ........................................................................................................	52
	2.4.5 Port Statistics ...........................................................................................................	54
	2.4.6 Show Statistics: Line Chart ........................................................................................	55
	2.4.7 DHCP Table Screen ................................................................................................	56
Chapter 3
Wizard Setup ...........................................................................................................................		59
3.1	Wizard Setup Overview ......................................................................................................	59
3.2	Internet Access ...................................................................................................................	59
	3.2.1 ISP Parameters ..........................................................................................................	59
	3.2.2 Internet Access Wizard Setup Complete ...................................................................	64
Chapter 4
Tutorials ...................................................................................................................................		65
4.1	DMZ Overview .....................................................................................................................	65
4.2	DMZ Setup Example ...........................................................................................................	66
	4.2.1 Basic Setup ................................................................................................................	66
	4.2.2 Advanced Setup .........................................................................................................	68
4.3	Firewall Rule Setup .............................................................................................................	69
4.4	Setting Up a VoIP Phone with H.323 ...................................................................................	72
4.5	Using NAT with Multiple Public IP Addresses ......................................................................	77
	4.5.1 Example Parameters and Scenario ...........................................................................	77
	4.5.2 Configuring the WAN Connection with a Static IP Address ........................................	78
	4.5.3 Public IP Address Mapping ........................................................................................	82
	4.5.4 Forwarding Traffic from the WAN to a Local Computer ..............................................	87
	4.5.5 Allow WAN-to-LAN Traffic through the Firewall ..........................................................	89
	4.5.6 Testing the Connections .............................................................................................	96
4.6	Using NAT with Multiple Game Players ...............................................................................	96
Part II: Network.......................................................................................		99
Chapter 5
LAN Screens..........................................................................................................................		101
5.1	LAN, WAN and the ZyXEL Device .....................................................................................	101
5.2	IP Address and Subnet Mask ............................................................................................	101
	5.2.1 Private IP Addresses ................................................................................................	102
5.3 DHCP ................................................................................................................................		102

NBG410W3G Series User’s Guide

		Table of Contents
	5.3.1 IP Pool Setup ...........................................................................................................	103
5.4	RIP Setup ..........................................................................................................................	103
5.5	Multicast ............................................................................................................................	103
5.6 WINS .................................................................................................................................		104
5.7	LAN ....................................................................................................................................	104
5.8	LAN Static DHCP ...............................................................................................................	106
5.9	LAN IP Alias ....................................................................................................................	107
5.10 LAN Port Roles ................................................................................................................		109
Chapter 6
WAN Screens.........................................................................................................................		111
6.1	WAN Overview ...................................................................................................................	111
6.2	Multiple WAN ......................................................................................................................	111
6.3	TCP/IP Priority (Metric) .......................................................................................................	112
6.4	WAN General ......................................................................................................................	112
6.5	WAN IP Address Assignment .............................................................................................	115
6.6	DNS Server Address Assignment ......................................................................................	116
6.7 WAN MAC Address ............................................................................................................		116
6.8 WAN 1 ...............................................................................................................................		117
	6.8.1 WAN Ethernet Encapsulation ....................................................................................	117
	6.8.2 PPPoE Encapsulation ..............................................................................................	120
	6.8.3 PPTP Encapsulation ................................................................................................	123
6.9	3G (WAN 2) ......................................................................................................................	126
6.10 Traffic Redirect ...............................................................................................................		132
6.11 Configuring Traffic Redirect .............................................................................................		133
Chapter 7
DMZ Screens .........................................................................................................................		135
7.1 DMZ ..................................................................................................................................		135
7.2	Configuring DMZ ...............................................................................................................	135
7.3	DMZ Static DHCP ............................................................................................................	138
7.4	DMZ IP Alias ....................................................................................................................	139
7.5	DMZ Public IP Address Example ......................................................................................	141
7.6	DMZ Private and Public IP Address Example ...................................................................	141
7.7	DMZ Port Roles ...............................................................................................................	142
Part III: Wireless ...................................................................................		145
Chapter 8
Wi-Fi .......................................................................................................................................		147
8.1	Wi-Fi Introduction ..............................................................................................................	147

NBG410W3G Series User’s Guide

Table of Contents
8.2	Wireless Security Overview ...............................................................................................	148
	8.2.1 SSID .........................................................................................................................	148
	8.2.2 MAC Address Filter ..................................................................................................	148
	8.2.3 User Authentication ..................................................................................................	149
	8.2.4 Encryption ................................................................................................................	149
	8.2.5 Additional Installation Requirements for Using 802.1x .............................................	151
8.3	Wireless Card ...................................................................................................................	151
	8.3.1 SSID Profile .............................................................................................................	153
8.4	Configuring Wireless Security ...........................................................................................	154
	8.4.1 No Security ...............................................................................................................	156
	8.4.2 Static WEP ...............................................................................................................	156
	8.4.3 IEEE 802.1x Only .....................................................................................................	157
	8.4.4 IEEE 802.1x + Static WEP .......................................................................................	158
	8.4.5 WPA, WPA2, WPA2-MIX ..........................................................................................	160
	8.4.6 WPA-PSK, WPA2-PSK, WPA2-PSK-MIX .................................................................	161
8.5	MAC Filter .........................................................................................................................	162
Part IV: Security ...................................................................................		165
Chapter 9
Firewall...................................................................................................................................		167
9.1	Firewall Overview .............................................................................................................	167
9.2	Packet Direction Matrix ......................................................................................................	168
9.3	Packet Direction Examples ................................................................................................	169
9.4	Security Considerations .....................................................................................................	170
9.5	Firewall Rules Example .....................................................................................................	171
9.6	Asymmetrical Routes .........................................................................................................	173
	9.6.1 Asymmetrical Routes and IP Alias ...........................................................................	173
9.7	Firewall Default Rule .........................................................................................................	173
9.8	Firewall Rule Summary ....................................................................................................	175
	9.8.1 Firewall Edit Rule .................................................................................................	177
9.9	Anti-Probing ....................................................................................................................	180
9.10 Firewall Thresholds ......................................................................................................		181
	9.10.1 Threshold Values ...................................................................................................	182
9.11 Threshold Screen .............................................................................................................		182
9.12 Service ............................................................................................................................		184
	9.12.1 Firewall Edit Custom Service ................................................................................	185
9.13 My Service Firewall Rule Example ..................................................................................		186
Chapter 10
Authentication Server...........................................................................................................		191

NBG410W3G Series User’s Guide

		Table of Contents
10.1 Authentication Server Overview ......................................................................................		191
10.2 Local User Database .....................................................................................................		191
10.3 RADIUS .........................................................................................................................		193
Chapter 11
Certificates ............................................................................................................................		195
11.1	Certificates Overview .......................................................................................................	195
11.1.1 Advantages of Certificates .....................................................................................		196
11.2	Self-signed Certificates ....................................................................................................	196
11.3	Verifying a Certificate .......................................................................................................	196
11.3.1 Checking the Fingerprint of a Certificate on Your Computer ..................................		196
11.4	Configuration Summary ...................................................................................................	197
11.5	My Certificates ................................................................................................................	198
11.6	My Certificate Details .....................................................................................................	200
11.7	My Certificate Export .......................................................................................................	202
11.7.1 Certificate File Export Formats ...............................................................................		202
11.8	My Certificate Import ......................................................................................................	203
11.8.1 Certificate File Formats ..........................................................................................		203
11.9	My Certificate Create .....................................................................................................	205
11.10 Trusted CAs .................................................................................................................		209
11.11 Trusted CA Details .........................................................................................................		211
11.12 Trusted CA Import ........................................................................................................		214
11.13 Trusted Remote Hosts .................................................................................................		215
11.14 Trusted Remote Hosts Import ......................................................................................		217
11.15 Trusted Remote Host Certificate Details ......................................................................		218
11.16 Directory Servers ..........................................................................................................		220
11.17 Directory Server Add or Edit ........................................................................................		221
Part V: Advanced .................................................................................		223
Chapter 12
Network Address Translation (NAT)....................................................................................		225
12.1 NAT Overview ................................................................................................................		225
12.1.1 NAT Definitions ......................................................................................................		225
12.1.2 What NAT Does .....................................................................................................		226
12.1.3 How NAT Works .....................................................................................................		226
12.1.4 NAT Application ......................................................................................................		227
12.1.5 Port Restricted Cone NAT ......................................................................................		228
12.1.6 NAT Mapping Types ...............................................................................................		229
12.2 Using NAT ........................................................................................................................		230
12.2.1 SUA (Single User Account) Versus NAT ................................................................		230

NBG410W3G Series User’s Guide

Table of Contents
12.3	NAT Overview Screen .....................................................................................................	230
12.4	NAT Address Mapping ...................................................................................................	232
12.4.1 What NAT Does .....................................................................................................		232
12.4.2 NAT Address Mapping Edit ...................................................................................		234
12.5	Port Forwarding ..............................................................................................................	235
12.5.1 Default Server IP Address ......................................................................................		235
12.5.2 Port Forwarding: Services and Port Numbers ........................................................		236
12.5.3 Configuring Servers Behind Port Forwarding (Example) .......................................		236
12.5.4 NAT and Multiple WAN ...........................................................................................		237
12.5.5 Port Translation ......................................................................................................		237
12.6	Port Forwarding Screen ...................................................................................................	238
12.7	Port Triggering ...............................................................................................................	240
Chapter 13
Static Route ...........................................................................................................................		243
13.1	IP Static Route ..............................................................................................................	243
13.2	IP Static Route .................................................................................................................	244
13.2.1 IP Static Route Edit ..............................................................................................		245
Chapter 14
DNS ........................................................................................................................................		247
14.1	DNS Overview ................................................................................................................	247
14.2	DNS Server Address Assignment ...................................................................................	247
14.3	DNS Servers ....................................................................................................................	247
14.4	Address Record ...............................................................................................................	248
14.4.1 DNS Wildcard .........................................................................................................		248
14.5	Name Server Record .......................................................................................................	248
14.5.1 Private DNS Server ................................................................................................		248
14.6	System Screen ................................................................................................................	248
14.6.1 Adding an Address Record ..................................................................................		250
14.6.2 Inserting a Name Server Record ..........................................................................		251
14.7 DNS Cache ....................................................................................................................		252
14.8	Configure DNS Cache .....................................................................................................	252
14.9	Configuring DNS DHCP .................................................................................................	254
14.10 Dynamic DNS ..............................................................................................................		255
14.10.1 DYNDNS Wildcard ...............................................................................................		255
14.10.2 High Availability ....................................................................................................		256
14.11 Configuring Dynamic DNS .............................................................................................		256
Chapter 15
Remote Management............................................................................................................		259
15.1	Remote Management Overview ......................................................................................	259
15.1.1 Remote Management Limitations ..........................................................................		260

NBG410W3G Series User’s Guide

	Table of Contents
15.1.2 System Timeout .....................................................................................................	260
15.2 WWW (HTTP and HTTPS) .............................................................................................	260
15.3 WWW ..............................................................................................................................	261
15.4 HTTPS Example ..............................................................................................................	263
15.4.1 Internet Explorer Warning Messages .....................................................................	263
15.4.2 Netscape Navigator Warning Messages ................................................................	263
15.4.3 Avoiding the Browser Warning Messages ..............................................................	264
15.4.4 Login Screen ..........................................................................................................	265
15.5 SSH ...............................................................................................................................	267
15.6 How SSH Works ..............................................................................................................	267
15.7 SSH Implementation on the ZyXEL Device .....................................................................	268
15.7.1 Requirements for Using SSH .................................................................................	268
15.8 Configuring SSH ..............................................................................................................	269
15.9 Secure Telnet Using SSH Examples ...............................................................................	270
15.9.1 Example 1: Microsoft Windows ..............................................................................	270
15.9.2 Example 2: Linux ....................................................................................................	270
15.10 Secure FTP Using SSH Example ..................................................................................	271
15.11 Telnet ............................................................................................................................	272
15.12 Configuring TELNET .....................................................................................................	272
15.13 FTP ..............................................................................................................................	273
15.14 SNMP ..........................................................................................................................	274
15.14.1 Supported MIBs ..................................................................................................	275
15.14.2 SNMP Traps .........................................................................................................	276
15.14.3 REMOTE MANAGEMENT: SNMP .......................................................................	276
15.15 DNS .............................................................................................................................	277
15.16 Introducing Vantage CNM .............................................................................................	278
15.17 Configuring CNM ...........................................................................................................	278
15.17.1 Additional Configuration for Vantage CNM ..........................................................	280
Chapter 16
UPnP ......................................................................................................................................	281
16.1 Universal Plug and Play Overview .................................................................................	281
16.1.1 How Do I Know If I'm Using UPnP? .......................................................................	281
16.1.2 NAT Traversal ........................................................................................................	281
16.1.3 Cautions with UPnP ...............................................................................................	281
16.1.4 UPnP and ZyXEL ...................................................................................................	282
16.2 Configuring UPnP ............................................................................................................	282
16.3 Displaying UPnP Port Mapping ....................................................................................	283
16.4 Installing UPnP in Windows Example ..............................................................................	284
16.4.1 Installing UPnP in Windows Me .............................................................................	285
16.4.2 Installing UPnP in Windows XP .............................................................................	286
16.5 Using UPnP in Windows XP Example .............................................................................	286
16.5.1 Auto-discover Your UPnP-enabled Network Device ..............................................	287

NBG410W3G Series User’s Guide

Table of Contents
16.5.2 Web Configurator Easy Access .............................................................................		288
Chapter 17
Custom Application ..............................................................................................................		291
17.1	Custom Application .........................................................................................................	291
17.2	Custom Application Configuration ...................................................................................	291
Chapter 18
ALG Screen ...........................................................................................................................		293
18.1	ALG Introduction .............................................................................................................	293
18.1.1 ALG and NAT .........................................................................................................		293
18.1.2 ALG and the Firewall ..............................................................................................		293
18.1.3 ALG and Multiple WAN ..........................................................................................		294
18.2	FTP ..................................................................................................................................	294
18.3	H.323 ...............................................................................................................................	294
18.4 RTP ..................................................................................................................................		294
18.4.1 H.323 ALG Details .................................................................................................		294
18.5	SIP ...................................................................................................................................	295
18.5.1 STUN .....................................................................................................................		295
18.5.2 SIP ALG Details .....................................................................................................		296
18.5.3 SIP Signaling Session Timeout ..............................................................................		296
18.5.4 SIP Audio Session Timeout ....................................................................................		296
18.6	ALG Screen .....................................................................................................................	296
Part VI: Logs and Maintenance...........................................................		299
Chapter 19
Logs Screens ........................................................................................................................		301
19.1	Configuring View Log ......................................................................................................	301
19.2	Log Description Example .................................................................................................	302
19.2.1 About the Certificate Not Trusted Log ....................................................................		303
19.3	Configuring Log Settings ................................................................................................	304
19.4	Configuring Reports ........................................................................................................	307
19.4.1 Viewing Web Site Hits ............................................................................................		309
19.4.2 Viewing Host IP Address ........................................................................................		309
19.4.3 Viewing Protocol/Port .............................................................................................		310
19.4.4 System Reports Specifications ...............................................................................		312
19.5	Log Descriptions ..............................................................................................................	312
19.6	Syslog Logs .....................................................................................................................	323
Chapter 20
Maintenance ..........................................................................................................................		325

NBG410W3G Series User’s Guide

		Table of Contents
20.1	Maintenance Overview ....................................................................................................	325
20.2	General Setup and System Name ...................................................................................	325
20.2.1 General Setup .......................................................................................................		325
20.3	Configuring Password ....................................................................................................	326
20.4	Time and Date ................................................................................................................	327
20.5	Pre-defined NTP Time Server Pools ...............................................................................	330
20.5.1 Resetting the Time .................................................................................................		330
20.5.2 Time Server Synchronization .................................................................................		330
20.6	F/W Upload Screen ........................................................................................................	331
20.7	Backup and Restore .......................................................................................................	333
20.7.1 Backup Configuration .............................................................................................		334
20.7.2 Restore Configuration ............................................................................................		334
20.7.3 Back to Factory Defaults ........................................................................................		335
20.8	Restart Screen ................................................................................................................	336

Part VII: Troubleshooting and Specifications ...................................		337
Chapter 21
Troubleshooting....................................................................................................................		339
21.1	Power, Hardware Connections, and LEDs ......................................................................	339
21.2	ZyXEL Device Access and Login ....................................................................................	340
21.3	Internet Access ................................................................................................................	342
21.4	3G Connection .................................................................................................................	343
Chapter 22
Product Specifications .........................................................................................................		345
22.1	General ZyXEL Device Specifications .............................................................................	345
22.2	Wall-mounting Instructions ..............................................................................................	347
22.3	Power Adaptor Specifications ..........................................................................................	349

Part VIII: Appendices and Index .........................................................		351
Appendix	A Pop-up Windows, JavaScripts and Java Permissions ......................................	353
Appendix	B Setting up Your Computer’s IP Address............................................................	361
Appendix	C IP Addresses and Subnetting ...........................................................................	377
Appendix	D Common Services ............................................................................................	385
Appendix	E Wireless LANs ..................................................................................................	389

NBG410W3G Series User’s Guide

Table of Contents
Appendix	F	Importing Certificates ........................................................................................	403
Appendix	G	Legal Information..............................................................................................	415
Appendix	H Customer Support.............................................................................................		419
Index.......................................................................................................................................			425

NBG410W3G Series User’s Guide

List of Figures

Figure 1 3G WAN Application .................................................................................................................	36
Figure 2 Secure Internet Access via Cable or DSL Modem ...................................................................	36
Figure 3 Front Panel ...............................................................................................................................	39
Figure 4 Login Screen ............................................................................................................................	44
Figure 5 Change Password Screen ........................................................................................................	44
Figure 6 Replace Certificate Screen .......................................................................................................	44
Figure 7 Example Xmodem Upload ........................................................................................................	46
Figure 8 HOME Screen ..........................................................................................................................	46
Figure 9 Web Configurator HOME Screen ............................................................................................	47
Figure 10 HOME > Show Statistics ........................................................................................................	55
Figure 11 HOME > Show Statistics > Line Chart ....................................................................................	56
Figure 12 HOME > DHCP Table .............................................................................................................	57
Figure 13 Wizard Setup Welcome ..........................................................................................................	59
Figure 14 ISP Parameters: Ethernet Encapsulation ...............................................................................	60
Figure 15 ISP Parameters: PPPoE Encapsulation .................................................................................	61
Figure 16 ISP Parameters: PPTP Encapsulation ...................................................................................	63
Figure 17 Internet Access Setup Complete ............................................................................................	64
Figure 18 DMZ Overview ........................................................................................................................	65
Figure 19 DMZ Tutorial: DMZ Setup .......................................................................................................	66
Figure 20 DMZ Tutorial: NETWORK > DMZ > Static DHCP .................................................................	67
Figure 21 DMZ Tutorial: NETWORK > DMZ .........................................................................................	67
Figure 22 DMZ Tutorial: ADVANCED > NAT Overview ..........................................................................	68
Figure 23 DMZ Tutorial: ADVANCED > ALG ..........................................................................................	68
Figure 24 DMZ Tutorial: ADVANCED > NAT > Port Forwarding ............................................................	69
Figure 25 DMZ Tutorial: SECURITY > Firewall > Rule Summary ..........................................................	70
Figure 26 DMZ Tutorial: NETWORK > Firewall > Rule Summary: Firewall - Edit .................................	71
Figure 27 DMZ Tutorial: SECURITY > Firewall > Rule Summary Example ...........................................	72
Figure 28 Tutorial: H.323 Phone Setup ..................................................................................................	72
Figure 29 H.323 Tutorial: NETWORK > LAN > Static DHCP .................................................................	73
Figure 30 H.323 Tutorial: ADVANCED > ALG ........................................................................................	73
Figure 31 H.323 Tutorial: ADVANCED > NAT > Port Forwarding ...........................................................	74
Figure 32 H.323 Tutorial: SECURITY > Firewall > Rule Summary ........................................................	74
Figure 33 H.323 Tutorial: SECURITY > Firewall > Rule Summary .......................................................	76
Figure 34 H.323 Tutorial: SECURITY > Firewall > Rule Summary ........................................................	77
Figure 35 Tutorial Example: Using NAT with Static Public IP Addresses ...............................................	78
Figure 36 Tutorial Example: WAN Connection with a Static Public IP Address .....................................	79
Figure 37 Tutorial Example: WAN 1 Screen ..........................................................................................	79
Figure 38 Tutorial Example: DNS > System ...........................................................................................	80

NBG410W3G Series User’s Guide

List of Figures
Figure 39 Tutorial Example: DNS > System Edit-1 ...............................................................................	80
Figure 40 Tutorial Example: DNS > System Edit-2 ...............................................................................	81
Figure 41 Tutorial Example: DNS > System: Done ...............................................................................	81
Figure 42 Tutorial Example: Status .........................................................................................................	82
Figure 43 Tutorial Example: Mapping Multiple Public IP Addresses to Inside Servers ..........................	83
Figure 44 Tutorial Example: NAT > NAT Overview ................................................................................	84
Figure 45 Tutorial Example: NAT > Address Mapping ............................................................................	85
Figure 46 Tutorial Example: NAT Address Mapping Edit: One-to-One (1) ............................................	85
Figure 47 Tutorial Example: NAT Address Mapping Edit: One-to-One (2) ............................................	86
Figure 48 Tutorial Example: NAT Address Mapping Edit: Many-to-One ...............................................	86
Figure 49 Tutorial Example: NAT Address Mapping Done ...................................................................	87
Figure 50 Tutorial Example: Forwarding Incoming FTP Traffic to a Local Computer ............................	88
Figure 51 Tutorial Example: NAT Address Mapping Edit: Server .........................................................	88
Figure 52 Tutorial Example: NAT Port Forwarding .................................................................................	89
Figure 53 Tutorial Example: Forwarding Incoming FTP Traffic to a Local Computer ............................	89
Figure 54 Tutorial Example: Firewall Default Rule ................................................................................	90
Figure 55 Tutorial Example: Firewall Rule: WAN1 to LAN .....................................................................	90
Figure 56 Tutorial Example: Firewall Rule: WAN to LAN Address Edit for Web Server ........................	91
Figure 57 Tutorial Example: Firewall Rule: WAN to LAN Service Edit for Web Server .........................	92
Figure 58 Tutorial Example: Firewall Rule: WAN to LAN Address Edit for Mail Server .........................	93
Figure 59 Tutorial Example: Firewall Rule: WAN to LAN Service Edit for Mail Server ..........................	93
Figure 60 Tutorial Example: Firewall Rule: WAN to LAN Address Edit for FTP Server .........................	94
Figure 61 Tutorial Example: Firewall Rule: WAN to LAN Service Edit for FTP Server ..........................	95
Figure 62 Tutorial Example: Firewall Rule Summary .............................................................................	95
Figure 63 Tutorial Example: NAT Address Mapping Done: Game Playing ..........................................	97
Figure 64 LAN and WAN .....................................................................................................................	101
Figure 65 NETWORK > LAN ................................................................................................................	104
Figure 66 NETWORK > LAN > Static DHCP ........................................................................................	107
Figure 67 Physical Network & Partitioned Logical Networks ................................................................	108
Figure 68 NETWORK > LAN > IP Alias ................................................................................................	108
Figure 69 NETWORK > LAN > Port Roles ............................................................................................	110
Figure 70 Port Roles Change Complete ................................................................................................	110
Figure 71 NETWORK > WAN General .................................................................................................	113
Figure 72 NETWORK > WAN > WAN 1 (Ethernet Encapsulation) .....................................................	117
Figure 73 NETWORK > WAN > WAN 1 (PPPoE Encapsulation) ........................................................	121
Figure 74 NETWORK > WAN > WAN 1 (PPTP Encapsulation) ..........................................................	124
Figure 75 NETWORK > WAN > 3G (WAN 2) ....................................................................................	128
Figure 76 Traffic Redirect WAN Setup ..................................................................................................	132
Figure 77 Traffic Redirect LAN Setup ...................................................................................................	132
Figure 78 NETWORK > WAN > Traffic Redirect ..................................................................................	133
Figure 79 NETWORK > DMZ ..............................................................................................................	136
Figure 80 NETWORK > DMZ > Static DHCP ......................................................................................	138
Figure 81 NETWORK > DMZ > IP Alias ..............................................................................................	140

NBG410W3G Series User’s Guide

List of Figures
Figure 82 DMZ Public Address Example ..............................................................................................	141
Figure 83 DMZ Private and Public Address Example ..........................................................................	142
Figure 84 NETWORK > DMZ > Port Roles .........................................................................................	143
Figure 85 Example of a Wireless Network ...........................................................................................	147
Figure 86 WIRELESS > Wi-Fi > Wireless Card ...................................................................................	151
Figure 87 WIRELESS > Wi-Fi > Configuring SSID ..............................................................................	154
Figure 88 WIRELESS > Wi-Fi > Security .............................................................................................	155
Figure 89 WIRELESS > Wi-Fi > Security: None ...................................................................................	156
Figure 90 WIRELESS > Wi-Fi > Security: WEP ...................................................................................	157
Figure 91 WIRELESS > Wi-Fi > Security: 802.1x Only .......................................................................	158
Figure 92 WIRELESS > Wi-Fi > Security: 802.1x + Static WEP ..........................................................	159
Figure 93 WIRELESS > Wi-Fi > Security: WPA, WPA2 or WPA2-MIX ................................................	160
Figure 94 WIRELESS > Wi-Fi > Security: WPA(2)-PSK .......................................................................	161
Figure 95 WIRELESS > Wi-Fi > MAC Filter .........................................................................................	163
Figure 96 Default Firewall Action ..........................................................................................................	167
Figure 97 SECURITY > FIREWALL > Default Rule ............................................................................	168
Figure 98 Default Block Traffic From WAN1 to DMZ Example .........................................................	169
Figure 99 Blocking All LAN to WAN IRC Traffic Example ....................................................................	171
Figure 100 Limited LAN to WAN IRC Traffic Example ..........................................................................	172
Figure 101 Using IP Alias to Solve the Triangle Route Problem ..........................................................	173
Figure 102 SECURITY > FIREWALL > Default Rule ..........................................................................	174
Figure 103 SECURITY > FIREWALL > Rule Summary .......................................................................	176
Figure 104 SECURITY > FIREWALL > Rule Summary > Edit ............................................................	178
Figure 105 SECURITY > FIREWALL > Anti-Probing ...........................................................................	180
Figure 106 Three-Way Handshake .......................................................................................................	181
Figure 107 SECURITY > FIREWALL > Threshold ............................................................................	182
Figure 108 SECURITY > FIREWALL > Service ...................................................................................	184
Figure 109 Firewall Edit Custom Service .............................................................................................	185
Figure 110 My Service Firewall Rule Example: Service ......................................................................	186
Figure 111 My Service Firewall Rule Example: Edit Custom Service ..................................................	187
Figure 112 My Service Firewall Rule Example: Rule Summary ...........................................................	187
Figure 113 My Service Firewall Rule Example: Rule Edit: Source and Destination Addresses ..........	188
Figure 114 My Service Firewall Rule Example: Edit Rule: Service Configuration ................................	189
Figure 115 My Service Firewall Rule Example: Rule Summary: Completed ........................................	190
Figure 116 SECURITY > AUTH SERVER > Local User Database ......................................................	192
Figure 117 SECURITY > AUTH SERVER > RADIUS ..........................................................................	193
Figure 118 Certificates on Your Computer ............................................................................................	196
Figure 119 Certificate Details ...............................................................................................................	197
Figure 120 Certificate Configuration Overview .....................................................................................	197
Figure 121 SECURITY > CERTIFICATES > My Certificates ...............................................................	198
Figure 122 SECURITY > CERTIFICATES > My Certificates > Details .................................................	200
Figure 123 SECURITY > CERTIFICATES > My Certificates > Export .................................................	202
Figure 124 SECURITY > CERTIFICATES > My Certificates > Import .................................................	204

NBG410W3G Series User’s Guide

List of Figures
Figure 125 SECURITY > CERTIFICATES > My Certificates > Import: PKCS#12 ...............................	204
Figure 126 SECURITY > CERTIFICATES > My Certificates > Create (Basic) ....................................	205
Figure 127 SECURITY > CERTIFICATES > My Certificates > Create (Advanced) .............................	206
Figure 128 SECURITY > CERTIFICATES > Trusted CAs ...................................................................	210
Figure 129 SECURITY > CERTIFICATES > Trusted CAs > Details ....................................................	212
Figure 130 SECURITY > CERTIFICATES > Trusted CAs > Import .....................................................	215
Figure 131 SECURITY > CERTIFICATES > Trusted Remote Hosts ....................................................	216
Figure 132 SECURITY > CERTIFICATES > Trusted Remote Hosts > Import .....................................	217
Figure 133 SECURITY > CERTIFICATES > Trusted Remote Hosts > Details .....................................	218
Figure 134 SECURITY > CERTIFICATES > Directory Servers ............................................................	220
Figure 135 SECURITY > CERTIFICATES > Directory Server > Add ...................................................	221
Figure 136 How NAT Works .................................................................................................................	227
Figure 137 NAT Application With IP Alias ............................................................................................	228
Figure 138 Port Restricted Cone NAT Example ...................................................................................	229
Figure 139 ADVANCED > NAT > NAT Overview ..................................................................................	231
Figure 140 ADVANCED > NAT > Address Mapping .............................................................................	233
Figure 141 ADVANCED > NAT > Address Mapping > Edit ..................................................................	234
Figure 142 Multiple Servers Behind NAT Example ..............................................................................	237
Figure 143 Port Translation Example ...................................................................................................	238
Figure 144 ADVANCED > NAT > Port Forwarding ...............................................................................	239
Figure 145 Trigger Port Forwarding Process: Example ........................................................................	240
Figure 146 ADVANCED > NAT > Port Triggering .................................................................................	241
Figure 147 Example of Static Routing Topology ...................................................................................	243
Figure 148 ADVANCED > STATIC ROUTE > IP Static Route ..............................................................	244
Figure 149 ADVANCED > STATIC ROUTE > IP Static Route > Edit ....................................................	245
Figure 150 ADVANCED > DNS > System DNS ...................................................................................	249
Figure 151 ADVANCED > DNS > Add (Address Record) ....................................................................	250
Figure 152 ADVANCED > DNS > Insert (Name Server Record) ..........................................................	251
Figure 153 ADVANCED > DNS > Cache .............................................................................................	253
Figure 154 ADVANCED > DNS > DHCP ..............................................................................................	254
Figure 155 ADVANCED > DNS > DDNS ..............................................................................................	256
Figure 156 Secure and Insecure Remote Management From the WAN ..............................................	259
Figure 157 HTTPS Implementation ......................................................................................................	261
Figure 158 ADVANCED > REMOTE MGMT > WWW ..........................................................................	262
Figure 159 Security Alert Dialog Box (Internet Explorer) ......................................................................	263
Figure 160 Security Certificate 1 (Netscape) ........................................................................................	264
Figure 161 Security Certificate 2 (Netscape) ........................................................................................	264
Figure 162 Example: Lock Denoting a Secure Connection ..................................................................	265
Figure 163 Replace Certificate .............................................................................................................	266
Figure 164 Device-specific Certificate ..................................................................................................	266
Figure 165 Common ZyXEL Device Certificate ....................................................................................	267
Figure 166 SSH Communication Over the WAN Example ..................................................................	267
Figure 167 How SSH Works .................................................................................................................	268

NBG410W3G Series User’s Guide

	List of Figures
Figure 168 ADVANCED > REMOTE MGMT > SSH .............................................................................	269
Figure 169 SSH Example 1: Store Host Key ........................................................................................	270
Figure 170 SSH Example 2: Test ........................................................................................................	270
Figure 171 SSH Example 2: Log in ......................................................................................................	271
Figure 172 Secure FTP: Firmware Upload Example ............................................................................	272
Figure 173 ADVANCED > REMOTE MGMT > Telnet ..........................................................................	272
Figure 174 ADVANCED > REMOTE MGMT > FTP .............................................................................	273
Figure 175 SNMP Management Model ................................................................................................	275
Figure 176 ADVANCED > REMOTE MGMT > SNMP ..........................................................................	276
Figure 177 ADVANCED > REMOTE MGMT > DNS .............................................................................	278
Figure 178 ADVANCED > REMOTE MGMT > CNM ............................................................................	279
Figure 179 ADVANCED > UPnP ..........................................................................................................	282
Figure 180 ADVANCED > UPnP > Ports ..............................................................................................	283
Figure 181 ADVANCED > Custom APP ..............................................................................................	292
Figure 182 H.323 ALG Example ..........................................................................................................	295
Figure 183 H.323 with Multiple WAN IP Addresses ............................................................................	295
Figure 184 SIP ALG Example .............................................................................................................	296
Figure 185 ADVANCED > ALG ...........................................................................................................	297
Figure 186 LOGS > View Log ...........................................................................................................	301
Figure 187 myZyXEL.com: Download Center ......................................................................................	303
Figure 188 myZyXEL.com: Certificate Download .................................................................................	304
Figure 189 LOGS > Log Settings .........................................................................................................	305
Figure 190 LOGS > Reports ................................................................................................................	308
Figure 191 LOGS > Reports: Web Site Hits Example ..........................................................................	309
Figure 192 LOGS > Reports: Host IP Address Example ......................................................................	310
Figure 193 LOGS > Reports: Protocol/Port Example ............................................................................	311
Figure 194 MAINTENANCE > General Setup ......................................................................................	326
Figure 195 MAINTENANCE > Password ............................................................................................	327
Figure 196 MAINTENANCE > Time and Date ......................................................................................	328
Figure 197 Synchronization in Process ................................................................................................	330
Figure 198 Synchronization is Successful ............................................................................................	331
Figure 199 Synchronization Fail ...........................................................................................................	331
Figure 200 MAINTENANCE > Firmware Upload ..................................................................................	332
Figure 201 Firmware Upload In Process ..............................................................................................	332
Figure 202 Network Temporarily Disconnected ....................................................................................	333
Figure 203 Firmware Upload Error .......................................................................................................	333
Figure 204 MAINTENANCE > Backup and Restore .............................................................................	334
Figure 205 Configuration Upload Successful .......................................................................................	335
Figure 206 Network Temporarily Disconnected ....................................................................................	335
Figure 207 Configuration Upload Error .................................................................................................	335
Figure 208 Reset Warning Message ....................................................................................................	336
Figure 209 MAINTENANCE > Restart .................................................................................................	336
Figure 210 Wall-mounting Example ......................................................................................................	348

NBG410W3G Series User’s Guide

List of Figures
Figure 211 Masonry Plug and M4 Tap Screw .......................................................................................	348
Figure 212 Pop-up Blocker ...................................................................................................................	353
Figure 213 Internet Options: Privacy ....................................................................................................	354
Figure 214 Internet Options: Privacy ....................................................................................................	355
Figure 215 Pop-up Blocker Settings .....................................................................................................	355
Figure 216 Internet Options: Security ...................................................................................................	356
Figure 217 Security Settings - Java Scripting .......................................................................................	357
Figure 218 Security Settings - Java ......................................................................................................	357
Figure 219 Java (Sun) ..........................................................................................................................	358
Figure 220 Mozilla Firefox: Tools > Options .........................................................................................	359
Figure 221 Mozilla Firefox Content Security .........................................................................................	359
Figure 222 WIndows 95/98/Me: Network: Configuration ......................................................................	362
Figure 223 Windows 95/98/Me: TCP/IP Properties: IP Address ..........................................................	363
Figure 224 Windows 95/98/Me: TCP/IP Properties: DNS Configuration ..............................................	364
Figure 225 Windows XP: Start Menu ....................................................................................................	365
Figure 226 Windows XP: Control Panel ...............................................................................................	365
Figure 227 Windows XP: Control Panel: Network Connections: Properties .........................................	366
Figure 228 Windows XP: Local Area Connection Properties ...............................................................	366
Figure 229 Windows XP: Internet Protocol (TCP/IP) Properties ..........................................................	367
Figure 230 Windows XP: Advanced TCP/IP Properties .......................................................................	368
Figure 231 Windows XP: Internet Protocol (TCP/IP) Properties ..........................................................	369
Figure 232 Macintosh OS 8/9: Apple Menu ..........................................................................................	370
Figure 233 Macintosh OS 8/9: TCP/IP .................................................................................................	370
Figure 234 Macintosh OS X: Apple Menu ............................................................................................	371
Figure 235 Macintosh OS X: Network ..................................................................................................	372
Figure 236 Red Hat 9.0: KDE: Network Configuration: Devices .........................................................	373
Figure 237 Red Hat 9.0: KDE: Ethernet Device: General ..................................................................	373
Figure 238 Red Hat 9.0: KDE: Network Configuration: DNS ...............................................................	374
Figure 239 Red Hat 9.0: KDE: Network Configuration: Activate ........................................................	374
Figure 240 Red Hat 9.0: Dynamic IP Address Setting in ifconfig-eth0 ................................................	375
Figure 241 Red Hat 9.0: Static IP Address Setting in ifconfig-eth0 ...................................................	375
Figure 242 Red Hat 9.0: DNS Settings in resolv.conf ........................................................................	375
Figure 243 Red Hat 9.0: Restart Ethernet Card ..................................................................................	375
Figure 244 Red Hat 9.0: Checking TCP/IP Properties .......................................................................	376
Figure 245 Network Number and Host ID ............................................................................................	378
Figure 246 Subnetting Example: Before Subnetting ............................................................................	380
Figure 247 Subnetting Example: After Subnetting ...............................................................................	381
Figure 248 Peer-to-Peer Communication in an Ad-hoc Network .........................................................	389
Figure 249 Basic Service Set ...............................................................................................................	390
Figure 250 Infrastructure WLAN ...........................................................................................................	391
Figure 251 RTS/CTS ...........................................................................................................................	392
Figure 252 WPA(2) with RADIUS Application Example .......................................................................	399
Figure 253 WPA(2)-PSK Authentication ...............................................................................................	400

NBG410W3G Series User’s Guide

	List of Figures
Figure 254 Security Certificate .............................................................................................................	403
Figure 255 Login Screen ......................................................................................................................	404
Figure 256 Certificate General Information before Import ....................................................................	404
Figure 257 Certificate Import Wizard 1 .................................................................................................	405
Figure 258 Certificate Import Wizard 2 .................................................................................................	405
Figure 259 Certificate Import Wizard 3 .................................................................................................	406
Figure 260 Root Certificate Store .........................................................................................................	406
Figure 261 Certificate General Information after Import .......................................................................	407
Figure 262 ZyXEL Device Trusted CA Screen .....................................................................................	408
Figure 263 CA Certificate Example ......................................................................................................	409
Figure 264 Personal Certificate Import Wizard 1 ..................................................................................	409
Figure 265 Personal Certificate Import Wizard 2 ..................................................................................	410
Figure 266 Personal Certificate Import Wizard 3 ..................................................................................	410
Figure 267 Personal Certificate Import Wizard 4 ...................................................................................	411
Figure 268 Personal Certificate Import Wizard 5 ...................................................................................	411
Figure 269 Personal Certificate Import Wizard 6 ...................................................................................	411
Figure 270 Access the ZyXEL Device Via HTTPS ...............................................................................	412
Figure 271 SSL Client Authentication ...................................................................................................	412
Figure 272 ZyXEL Device Secure Login Screen ..................................................................................	412

NBG410W3G Series User’s Guide

List of Figures

NBG410W3G Series User’s Guide

List of Tables

Table 1 NBG410W3G Front Panel Lights ..............................................................................................	39
Table 2 NBG412W3G Front Panel Lights ..............................................................................................	40
Table 3 Title Bar: Web Configurator Icons .............................................................................................	47
Table 4 Web Configurator HOME Screen ..............................................................................................	47
Table 5 Screens Summary ....................................................................................................................	52
Table 6 HOME > Show Statistics ...........................................................................................................	55
Table 7 HOME > Show Statistics > Line Chart ......................................................................................	56
Table 8 HOME > DHCP Table ...............................................................................................................	57
Table 9 ISP Parameters: Ethernet Encapsulation .................................................................................	60
Table 10 ISP Parameters: PPPoE Encapsulation .................................................................................	61
Table 11 ISP Parameters: PPTP Encapsulation ....................................................................................	63
Table 12 NETWORK > LAN .................................................................................................................	105
Table 13 NETWORK > LAN > Static DHCP ........................................................................................	107
Table 14 NETWORK > LAN > IP Alias ................................................................................................	109
Table 15 NETWORK > LAN > Port Roles .............................................................................................	110
Table 16 NETWORK > WAN General ..................................................................................................	114
Table 17 Private IP Address Ranges ....................................................................................................	115
Table 18 NETWORK > WAN > WAN 1 (Ethernet Encapsulation) ........................................................	118
Table 19 NETWORK > WAN > WAN 1 (PPPoE Encapsulation) .........................................................	121
Table 20 NETWORK > WAN > WAN 1 (PPTP Encapsulation) ............................................................	124
Table 21 2G, 2.5G, 2.75G, 3G and 3.5G Wireless Technologies .........................................................	127
Table 22 NETWORK > WAN > 3G (WAN 2) ........................................................................................	129
Table 23 NETWORK > WAN > Traffic Redirect ...................................................................................	133
Table 24 NETWORK > DMZ ................................................................................................................	136
Table 25 NETWORK > DMZ > Static DHCP ........................................................................................	138
Table 26 NETWORK > DMZ > IP Alias ...............................................................................................	140
Table 27 NETWORK > DMZ > Port Roles ...........................................................................................	143
Table 28 Types of Encryption for Each Type of Authentication ...........................................................	150
Table 29 WIRELESS > Wi-Fi > Wireless Card ....................................................................................	152
Table 30 WIRELESS > Wi-Fi > Configuring SSID ...............................................................................	154
Table 31 Security Modes .....................................................................................................................	155
Table 32 WIRELESS > Wi-Fi > Security ..............................................................................................	155
Table 33 WIRELESS > Wi-Fi > Security: None ...................................................................................	156
Table 34 WIRELESS > Wi-Fi > Security: WEP ....................................................................................	157
Table 35 WIRELESS > Wi-Fi > Security: 802.1x Only .........................................................................	158
Table 36 WIRELESS > Wi-Fi > Security: 802.1x + Static WEP ...........................................................	159
Table 37 WIRELESS > Wi-Fi > Security: WPA, WPA2 or WPA2-MIX .................................................	160
Table 38 WIRELESS > Wi-Fi > Security: WPA(2)-PSK .......................................................................	161

NBG410W3G Series User’s Guide

List of Tables
Table 39 WIRELESS > Wi-Fi > MAC Filter ..........................................................................................	163
Table 40 Blocking All LAN to WAN IRC Traffic Example .....................................................................	171
Table 41 Limited LAN to WAN IRC Traffic Example ............................................................................	172
Table 42 SECURITY > FIREWALL > Default Rule ..............................................................................	174
Table 43 SECURITY > FIREWALL > Rule Summary ..........................................................................	176
Table 44 SECURITY > FIREWALL > Rule Summary > Edit ................................................................	179
Table 45 SECURITY > FIREWALL > Anti-Probing ..............................................................................	181
Table 46 SECURITY > FIREWALL > Threshold ..................................................................................	183
Table 47 SECURITY > FIREWALL > Service ......................................................................................	185
Table 48 SECURITY > FIREWALL > Service > Add ...........................................................................	186
Table 49 SECURITY > AUTH SERVER > Local User Database .........................................................	193
Table 50 SECURITY > AUTH SERVER > RADIUS ............................................................................	193
Table 51 SECURITY > CERTIFICATES > My Certificates ..................................................................	198
Table 52 SECURITY > CERTIFICATES > My Certificates > Details ...................................................	200
Table 53 SECURITY > CERTIFICATES > My Certificates > Export ....................................................	202
Table 54 SECURITY > CERTIFICATES > My Certificates > Import ....................................................	204
Table 55 SECURITY > CERTIFICATES > My Certificates > Import: PKCS#12 ..................................	204
Table 56 SECURITY > CERTIFICATES > My Certificates > Create ...................................................	206
Table 57 SECURITY > CERTIFICATES > Trusted CAs ......................................................................	210
Table 58 SECURITY > CERTIFICATES > Trusted CAs > Details .......................................................	212
Table 59 SECURITY > CERTIFICATES > Trusted CAs Import ...........................................................	215
Table 60 SECURITY > CERTIFICATES > Trusted Remote Hosts ......................................................	216
Table 61 SECURITY > CERTIFICATES > Trusted Remote Hosts > Import ........................................	217
Table 62 SECURITY > CERTIFICATES > Trusted Remote Hosts > Details .......................................	219
Table 63 SECURITY > CERTIFICATES > Directory Servers ..............................................................	221
Table 64 SECURITY > CERTIFICATES > Directory Server > Add .....................................................	221
Table 65 NAT Definitions .....................................................................................................................	225
Table 66 NAT Mapping Types ..............................................................................................................	230
Table 67 ADVANCED > NAT > NAT Overview ....................................................................................	231
Table 68 ADVANCED > NAT > Address Mapping ...............................................................................	233
Table 69 ADVANCED > NAT > Address Mapping > Edit .....................................................................	235
Table 70 Services and Port Numbers ..................................................................................................	236
Table 71 ADVANCED > NAT > Port Forwarding ..................................................................................	239
Table 72 ADVANCED > NAT > Port Triggering ...................................................................................	241
Table 73 ADVANCED > STATIC ROUTE > IP Static Route ................................................................	245
Table 74 ADVANCED > STATIC ROUTE > IP Static Route > Edit ......................................................	245
Table 75 ADVANCED > DNS > Add (Address Record) .......................................................................	251
Table 76 ADVANCED > REMOTE MGMT > WWW .............................................................................	262
Table 77 ADVANCED > REMOTE MGMT > SSH ...............................................................................	269
Table 78 ADVANCED > REMOTE MGMT > Telnet .............................................................................	273
Table 79 ADVANCED > REMOTE MGMT > FTP ................................................................................	274
Table 80 SNMP Traps ..........................................................................................................................	276
Table 81 ADVANCED > REMOTE MGMT > SNMP ............................................................................	277

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