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NBG334W manual
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NBG334W
802.11g Wireless Firewall Router
User’s Guide
Version 3.60
10/2007
Edition 2
DEFAULT LOGIN
IP Address
http://192
.168.1.1
User Name
admin
Password
1234
Contents
Main
NBG334W
802.11g Wireless Firewall Router
Users Guide
Page
About This User's Guide
"
Document Conventions
1 "
need to configure or helpful tips) or recommendations.
Page
Safety Warnings
1
Page
Page
Contents Overview
Page
Table of Contents
Page
Page
Page
Part IV: Management............................................................................ 153
Part V: Maintenance and Troubleshooting........................................ 187
Part VI: Appendices and Index ........................................................... 227
Page
List of Figures
Page
Page
Page
Page
Page
List of Tables
Page
Page
Page
Page
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CHAPTER 1
Getting to Know Your NBG334W
AB
1.1 Overview
1.2 AP Mode
1.3 Router Mode
1.4 Router Features vs. AP Features
AB
1.5 Ways to Manage the NBG334W
1.6 Good Habits for Managing the NBG334W
1.7 LEDs
Chapter 1 Getting to Know Your NBG334W
NBG334W Users Guide
Table 2 Front Panel LEDs (continued)
CHAPTER 2
Introducing the Web Configurator
2.1 Web Configurator Overview
2.2 Accessing the Web Configurator
"
Page
The following table describes the icons shown in the Status screen.
Chapter 2 Introducing the Web Configurator
The following table describes the labels shown in the Status screen.
NBG334W Users Guide 39
Table 3 Status Screen Icon Key (continued)
Table 4 Web Configurator Status Screen
2.5.1 Navigation Panel
Use the sub-menus on the navigation panel to configure NBG334W features.
Table 4 Web Configurator Status Screen (continued)
Chapter 2 Introducing the Web Configurator
NBG334W Users Guide 41
The following table describes the sub-menus.
Table 5 Screens Summary
2.5.2 Summary: Any IP Table
2.5.3 Summary: Bandwidth Management Monitor
2.5.4 Summary: DHCP Table
2.5.5 Summary: Packet Statistics
2.5.6 Summary: Wireless Station Status
Page
CHAPTER 3
Connection Wizard
3.1 Wizard Setup
3.2 Connection Wizard: STEP 1: System Information
3.2.1 System Name
3.2.2 Domain Name
3.3 Connection Wizard: STEP 2: Wireless LAN
Figure 15 Wizard Step 2: Wireless LAN
"
Table 10 Wizard Step 2: Wireless LAN
Chapter 3 Connection Wizard
NBG334W Users Guide 51
3.3.1 Basic (WEP) Security
Choose Basic (WEP) to setup WEP Encryption parameters.
Figure 16 Wizard Step 2: Basic (WEP) Security
Table 11 Wizard Step 2: Basic (WEP) Security
3.3.2 Extend (WPA-PSK or WPA2-PSK) Security
3.4 Connection Wizard: STEP 3: Internet Configuration
3.4.1 Ethernet Connection
3.4.2 PPPoE Connection
3.4.3 PPTP Connection
Chapter 3 Connection Wizard
NBG334W Users Guide 55
"
Figure 21 Wizard Step 3: PPTP Connection
The following table describes the fields in this screen
Table 15 Wizard Step 3: PPTP Connection
3.4.4 Your IP Address
3.4.5 WAN IP Address Assignment
"
3.4.6 IP Address and Subnet Mask
3.4.7 DNS Server Address Assignment
3.4.8 WAN IP and DNS Server Address Assignment
3.4.9 WAN MAC Address
3.5 Connection Wizard: STEP 4: Bandwidth management
3.6 Connection Wizard Complete
Page
Page
CHAPTER 4
AP Mode
"
AP mode.
4.1 AP Mode Overview
"
Chapter 4 AP Mode
NBG334W Users Guide 65
The following table describes the labels shown in the Status screen.
Table 22 Web Configurator Status Screen
4.3.1 Navigation Panel
The following table describes the sub-menus.
Chapter 4 AP Mode
NBG334W Users Guide 67
4.4 Configuring Your Settings
"
Table 23 Screens Summary
4.4.2 WLAN and Maintenance Settings
4.5 Logging in to the Web Configurator in AP Mode
Page
Page
PART II
Page
CHAPTER 5
Wireless LAN
5.1 Wireless Network Overview
Requirements
Setup Information
5.2 Wireless Security Overview
5.2.1 SSID
5.2.2 MAC Address Filter
5.2.3 User Authentication
5.2.4 Encryption
"
5.3 Roaming
5.3.1 Requirements for Roaming
5.4 Quality of Service
5.4.1 WMM QoS
5.5 General Wireless LAN Screen
"
Figure 35 Network > Wireless LAN > General
The following table describes the general wireless LAN labels in this screen.
See the rest of this chapter for information on the other labels in this screen.
Table 27 Network > Wireless LAN > General
5.5.1 No Security
"
accessible to any wireless networking device that is within range.
5.5.2 WEP Encryption
Figure 37 Network > Wireless LAN > General: Static WEP
The following table describes the wireless LAN security labels in this screen.
Table 29 Network > Wireless LAN > General: Static WEP
5.5.3 WPA-PSK/WPA2-PSK
5.5.4 WPA/WPA2
Chapter 5 Wireless LAN
NBG334W Users Guide 85
Table 31 Network > Wireless LAN > General: WPA/WPA2
5.6 MAC Filter
5.7 Wireless LAN Advanced Screen
Chapter 5 Wireless LAN
NBG334W Users Guide 87
Figure 41 Network > Wireless LAN > Advanced
Table 33 Network > Wireless LAN > Advanced
5.8 Quality of Service (QoS) Screen
The following table describes the labels in this screen.
Figure 42 Network > Wireless LAN > QoS
Table 33 Network > Wireless LAN > Advanced
Table 34 Network > Wireless LAN > QoS
5.8.1 Application Priority Configuration
5.9 WiFi Protected Setup
5.9.1 WPS Screen
5.9.2 WPS Station Screen
Page
CHAPTER 6
Wireless Tutorial
6.1 How to Connect to the Internet from an AP
6.2 Configure Wireless Security Using WPS on both your NBG334W and Wireless Client
"
"
6.2.2 PIN Configuration
Wireless Client NBG334W
Page
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6.4 Configure Your Notebook
"
the wireless client. The screens may vary for different models.
Page
Page
CHAPTER 7
WAN
7.1 WAN Overview
7.2 WAN MAC Address
7.3 Multicast
Page
Chapter 7 WAN
NBG334W Users Guide 103
7.4.2 PPPoE Encapsulation
Table 37 Network > WAN > Internet Connection: Ethernet Encapsulation
Page
Chapter 7 WAN
NBG334W Users Guide 105
Table 38 Network > WAN > Internet Connection: PPPoE Encapsulation
7.4.3 PPTP Encapsulation
Page
Table 39 Network > WAN > Internet Connection: PPTP Encapsulation
Chapter 7 WAN
NBG334W Users Guide 109
7.5 Advanced WAN Screen
Figure 58 Network > WAN > Advanced
Table 39 Network > WAN > Internet Connection: PPTP Encapsulation
Table 40 WAN > Advanced
CHAPTER 8
LAN
8.1 LAN Overview
8.1.1 IP Pool Setup
8.1.2 System DNS Servers
8.2.2 IP Address and Subnet Mask
8.2.3 Multicast
8.2.4 Any IP
"
8.3 LAN IP Screen
8.4 LAN IP Alias
Table 41 Network > LAN > IP
8.5 Advanced LAN Screen
Table 42 Network > LAN > IP Alias
Chapter 8 LAN
Table 43 Network > LAN > Advanced
CHAPTER 9
Guest WLAN
N
"
A Z
9.1 General Guest WLAN Screen
9.2 Guest WLAN MAC Filter
Chapter 9 Guest WLAN
NBG334W Users Guide 119
Figure 65 Network > Guest WLAN > MAC Filter
9.3 Guest WLAN IP Screen
Table 45 Network > Guest WLAN > MAC Filter
9.4 Guest WLAN Bandwidth Screen
N
Internet
A
Click Network > Guest WLAN > Bandwidth. The following screen appears.
The following table describes the labels in this screen.
Page
CHAPTER 10
DHCP
10.3 DHCP Server Advanced Screen
Chapter 10 DHCP
NBG334W Users Guide 125
Figure 70 Network > DHCP Server > Advanced
Table 49 Network > DHCP Server > Advanced
Chapter 10 DHCP
"
hyperlink in the Status screen.
Table 49 Network > DHCP Server > Advanced
Page
Page
CHAPTER 11
Network Address Translation (NAT)
11.1 NAT Overview
11.2 Using NAT
"
"
11.2.2 Configuring Servers Behind Port Forwarding Example
11.3 General NAT Screen
Chapter 11 Network Address Translation (NAT)
NBG334W Users Guide 131
"
Table 51 Network > NAT > General
Figure 74 Network > NAT > Application
Table 52 NAT Application
Chapter 11 Network Address Translation (NAT)
NBG334W Users Guide 133
11.4.1 Game List Example
Table 52 NAT Application (continued)
11.5 Trigger Port Forwarding
11.5.1 Trigger Port Forwarding Example
11.5.2 Two Points To Remember About Trigger Ports
"
11.6 NAT Advanced Screen
Page
Page
Page
CHAPTER 12
Dynamic DNS
12.1 Dynamic DNS Introduction
12.1.1 DynDNS Wildcard
"
Chapter 12 Dynamic DNS
Figure 78 Dynamic DNS
Table 54 Dynamic DNS
Page
Page
CHAPTER 13
Firewall
13.1 Introduction to ZyXELs Firewall
13.1.1 What is a Firewall?
13.1.2 Stateful Inspection Firewall
13.2 Triangle Routes
13.2.1 Triangle Routes and IP Alias
Page
13.4 Services Screen
Chapter 13 Firewall
NBG334W Users Guide 147
Table 56 Security > Firewall > Services
Page
CHAPTER 14
Content Filtering
Chapter 14 Content Filtering
Figure 82 Security > Content Filter > Filter
Table 57 Security > Content Filter > Filter
Chapter 14 Content Filtering
NBG334W Users Guide 151
14.5 Schedule
Figure 83 Security > Content Filter > Schedule
Table 57 Security > Content Filter > Filter
Table 58 Security > Content Filter > Schedule
14.6 Customizing Keyword Blocking URL Checking
14.6.1 Domain Name or IP Address URL Checking
14.6.2 Full Path URL Checking
14.6.3 File Name URL Checking
Page
Page
CHAPTER 15
Static Route Screens
Chapter 15 Static Route Screens
Figure 85 Management > Static Route > IP Static Route
15.2.1 Static Route Setup Screen
Table 59 Management > Static Route > IP Static Route
Chapter 15 Static Route Screens
NBG334W Users Guide 157
Figure 86 Management > Static Route > IP Static Route: Static Route Setup
Table 60 Management > Static Route > IP Static Route: Static Route Setup
Page
CHAPTER 16
Bandwidth Management
16.1 Bandwidth Management Overview
16.2 Application-based Bandwidth Management
16.3 Subnet-based Bandwidth Management
16.4 Application and Subnet-based Bandwidth Management
16.5 Bandwidth Management Priorities
Chapter 16 Bandwidth Management
NBG334W Users Guide 161
16.6 Predefined Bandwidth Management Services
Table 62 Bandwidth Management Priorities
Table 63 Media Bandwidth Management Setup: Services
16.6.1 Services and Port Numbers
Chapter 16 Bandwidth Management
NBG334W Users Guide 163
Table 64 Commonly Used Services
16.7 Default Bandwidth Management Classes and Priorities
Table 64 Commonly Used Services
Table 65 Bandwidth Management Priority with Default Classes
Chapter 16 Bandwidth Management
NBG334W Users Guide 165
16.8 Bandwidth Management General Configuration
Click Management > Bandwidth MGMT to open the bandwidth management General screen.
Figure 88 Management > Bandwidth MGMT > General
16.9 Bandwidth Management Advanced Configuration
Click Management > Bandwidth MGMT > Advanced to open the bandwidth management Advanced screen.
Figure 89 Management > Bandwidth MGMT > Advanced
Table 67 Management > Bandwidth MGMT > Advanced
16.9.1 Rule Configuration
The following table describes the labels in this screen
Configuration
16.10 Bandwidth Management Monitor
Figure 91 Management > Bandwidth MGMT > Monitor
CHAPTER 17
Remote Management
17.1 Remote Management Overview
"
17.1.1 Remote Management Limitations
17.2 WWW Screen
17.3 Telnet
17.4 Telnet Screen
Chapter 17 Remote Management
17.5 FTP Screen
Figure 95 Management > Remote MGMT > FTP
Table 70 Management > Remote MGMT > Telnet
Table 71 Management > Remote MGMT > FTP
17.6 DNS Screen
Page
CHAPTER 18
Universal Plug-and-Play (UPnP)
18.1 Introducing Universal Plug and Play
18.1.1 How do I know if I'm using UPnP?
18.1.2 NAT Traversal
18.2 UPnP and ZyXEL
18.3 UPnP Screen
18.4 Installing UPnP in Windows Example
Page
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Page
Page
Page
Page
Page
Page
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PART V
Page
CHAPTER 19
System
19.1 System Overview
19.2 System General Screen
19.3 Time Setting Screen
Figure 113 Maintenance > System > Time Setting
Table 74 Maintenance > System > General
Chapter 19 System
NBG334W Users Guide 191
Table 75 Maintenance > System > Time Setting
CHAPTER 20
Logs
20.1 View Log
20.2 Log Settings
Page
Table 77 Maintenance > Logs > Log Settings
Chapter 20 Logs
NBG334W Users Guide 197
20.3 Log Descriptions
This section provides descriptions of example log messages.
Table 78 System Maintenance Logs
Table 79 System Error Logs
Table 80 Access Control Logs
Table 81 TCP Reset Logs
Chapter 20 Logs
NBG334W Users Guide 199
Table 82 Packet Filter Logs
Table 83 ICMP Logs
Table 81 TCP Reset Logs (continued)
Table 84 CDR Logs
Table 85 PPP Logs
Table 86 UPnP Logs
Table 87 Content Filtering Logs
Chapter 20 Logs
NBG334W Users Guide 201
Table 88 Attack Logs
Table 87 Content Filtering Logs (continued)
Table 89 PKI Logs
Table 88 Attack Logs (continued)
Chapter 20 Logs
NBG334W Users Guide 203
Table 90 802.1X Logs
Table 89 PKI Logs (continued)
Table 91 ACL Setting Notes
Table 92 ICMP Notes
Table 90 802.1X Logs (continued)
Chapter 20 Logs
NBG334W Users Guide 205
Table 93 Syslog Logs
Table 94 RFC-2408 ISAKMP Payload Types
Table 92 ICMP Notes (continued)
Page
CHAPTER 21
Tools
"
21.1 Firmware Upload Screen
21.2 Configuration Screen
21.2.1 Backup Configuration
21.2.2 Restore Configuration
"
21.2.3 Back to Factory Defaults
21.3 Restart Screen
Page
Page
CHAPTER 22
Configuration Mode
Chapter 22 Configuration Mode
Table 98 Advanced Configuration Options
"
more information.
CHAPTER 23
Sys Op Mode
23.1 Overview
23.2 Selecting System Operation Mode
"
Internet.
Page
CHAPTER 24
Language
Page
CHAPTER 25
Troubleshooting
25.1 Power, Hardware Connections, and LEDs
V
25.2 NBG334W Access and Login
V
FTP to upload new firmware.
V
25.3 Internet Access
V
NBG334W), but my Internet connection is not available anymore.
V
25.4 Resetting the NBG334W to Its Factory Defaults
V
25.5 Wireless Router/AP Troubleshooting
V
AP or router).
25.6 Advanced Features
V
Configurator.
V
blocked.
PART VI
Page
NBG334W Users Guide 229
APPENDIX A
Product Specifications and Wall- Mounting Instructions
The following tables summarize the NBG334Ws hardware and firmware features.
Table 100 Hardware Features
Note: Only upload firmware for your specific model!
Appendix A Product Specifications and Wall-Mounting Instructions
NBG334W Users Guide 231
The following list, which is not exhaustive, illustrates the standards supported in the NBG334W.
Table 102 Feature Specifications
Table 103 Standards Supported
Wall-mounting Instructions
Do the following to hang your NBG334W on a wall.
"
apart to place them.
1
drilling holes for the screws.
Table 103 Standards Supported (continued)
Page
Page
APPENDIX B
Pop-up Windows, JavaScripts and Java Permissions
"
versions may vary.
Internet Explorer Pop-up Blockers
Enable pop-up Blockers with Exceptions
Page
JavaScripts
Page
Page
APPENDIX C
IP Addresses and Subnetting
Introduction to IP Addresses
Structure
Subnet Masks
Network Size
Notation
Subnetting
Example: Four Subnets
Appendix C IP Addresses and Subnetting
Example: Eight Subnets
Table 109 Subnet 2
Table 110 Subnet 3
Table 111 Subnet 4
Table 112 Eight Subnets
Subnet Planning
The following table is a summary for subnet planning on a network with a 24-bit network number.
The following table is a summary for subnet planning on a network with a 16-bit network number.
Table 112 Eight Subnets (continued)
Table 113 24-bit Network Number Subnet Planning
Configuring IP Addresses
Private IP Addresses
APPENDIX D
Setting up Your Computers IP Address
Windows 95/98/Me
Installing Components
Configuring
Windows 2000/NT/XP
Page
Page
Page
Page
Macintosh OS 8/9
Page
Macintosh OS X
Linux
"
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Using Configuration Files
25.6.1 Verifying Settings
APPENDIX E
Wireless LANs
Wireless LAN Topologies
Ad-hoc Wireless LAN Configuration
BSS
ESS
Channel
RTS/CTS
"
negatively affect the throughput performance instead of providing a remedy.
Fragmentation Threshold
Preamble Type
"
to communicate.
IEEE 802.1x
RADIUS
Types of RADIUS Messages
Types of Authentication
EAP-MD5 (Message-Digest Algorithm 5)
EAP-TLS (Transport Layer Security)
EAP-TTLS (Tunneled Transport Layer Service)
PEAP (Protected EAP)
"
WPA(2)
Encryption
User Authentication
25.6.2 WPA(2)-PSK Application Example
25.6.3 WPA(2) with RADIUS Application Example
Appendix E Wireless LANs
NBG334W Users Guide 275
Security Parameters Summary
Table 117 Wireless Security Relational Matrix
Page
APPENDIX F
Services
Appendix F Services
Table 118 Examples of Services (continued)
Appendix F Services
NBG334W Users Guide 279
Table 118 Examples of Services (continued)
Page
APPENDIX G
Legal Information
Copyright
Certifications
!
ZyXEL Limited Warranty
Page
APPENDIX H
Customer Support
Page
Page
Page
Page
Page
Index
Numerics
A
B
C
E
F
G
H
I
L
M
N
O
P
R
S
T
U
V
W
X
Z
