NBG-460N
Page
Intended Audience
About This Users Guide
Related Documentation
User Guide Feedback
About This Users Guide
Syntax Conventions
Document Conventions
Icons Used in Figures
Telephone Switch Router Modem
NBG-460N Computer Server
Dslam
Safety Warnings
Safety Warnings NBG-460N User’s Guide
Contents Overview
Contents Overview NBG-460N User’s Guide
Table of Contents
Chapter Connection Wizard
Part II Network
WAN
177
Part IV Management
235
Part V Maintenance and Troubleshooting 261
Part VI Appendices and Index
Table of Contents NBG-460N User’s Guide
Part
Page
Applications
Getting to Know Your NBG-460N
Overview
Router Mode
Wireless Applications
LAN
NBG460N
3 AP + Bridge
AP Mode
AP + Bridge Application
Bridge
Bridge Application
Bridge Loop Two Bridges Connected to Hub
Feature Router AP Mode Bridge
Features Available in Router Mode vs. AP Mode
Ways to Manage the NBG-460N
Router vs. AP vs. Bridge
Good Habits for Managing the NBG-460N
Power
LEDs
Front Panel LEDs
This feature Off Device is in normal power mode
Wireless LAN Off Wireless LAN is not ready or has failed
WAN
Wlan
Getting to Know Your NBG-460N NBG-460N User’s Guide
WPS Button
WPS Button NBG-460N User’s Guide
Accessing the Web Configurator
Introducing the Web Configurator
Web Configurator Overview
Change Password Screen
Procedure to Use the Reset Button
Resetting the NBG-460N
Navigating the Web Configurator
Icon Description
Status Screen in Router Mode
Status Screen Icon Key
Scheduler
Label Description
Dhcp
When the line is disconnected
Wlan is disabled
Is enabled and N/A when the Wlan is disabled
Memory Usage
Screens Summary
Navigation Panel
Link TAB Function
LAN
Ddns
NAT
VPN
Mgmt
Summary Any IP Table
Mode As a Router or a Access Point Language
Summary Bandwidth Management Monitor
Logs View Log
Summary BW Mgmt Monitor
Summary Dhcp Table
Host Name field
Summary Packet Statistics
Intervals field
Summary VPN Monitor
Stop Click Stop to stop refreshing statistics
This is the security association index number
This is the index number of an associated wireless station
Summary Wireless Station Status
Association Time
NBG-460N’s Wlan network
Introducing the Web Configurator NBG-460N User’s Guide
Connection Wizard
Wizard Setup
System Name
Connection Wizard System Information
Underscores are accepted
Domain Name
Use the same Ssid in order to access the network
Connection Wizard Wireless LAN
This option is only available if WPS is not enabled
Ssid
Wizard Basic WEP Security
Basic WEP Security
WEP
Extend WPA-PSK or WPA2-PSK Security
Ascii
HEX
Pre-Shared
Connection Wizard Internet Configuration
Key
Do this
PPPoE Connection
Ethernet Connection
Connection Description Type
Pptp
Pptp Connection
ISP Parameter for Internet Access
Wizard Pptp Connection
ISP Parameters for Internet Access
WAN IP Address Assignment
Your IP Address
Use fixed IP address
Provided by your ISP
10.0.0.0 172.16.0.0 192.168.0.0
IP Address and Subnet Mask
Private IP Address Ranges
WAN IP and DNS Server Address Assignment
DNS Server Address Assignment
Choose an IP address
WAN MAC Address
WAN IP Address Assignment
Wizard WAN MAC Address
Connection Wizard Bandwidth management
Wizard Bandwidth Management
Connection Wizard Complete
Connection Wizard Complete
Connection Wizard NBG-460N User’s Guide
Internet
How to Connect to the Internet from an AP
Tutorials
Push Button Configuration
NBG460N
Example WPS Process PIN Method
Channel Security
SSIDExample3
WPA-PSK
Pre-Shared Key ThisismyWPA-PSKpre-sharedkey
Tutorial Status AP Mode
Configure Your Notebook
Connecting a Wireless Client to a Wireless Network
Link Status
Using AP + Bridge Mode and WDS
Configuring Your Bridge Mode Settings
Pre-Shared Key ThisismyWPA2-PSKpre-sharedkey
WPA2-PSK
Site-To-Site VPN Tunnel Tutorial
Site-To-Site VPN Tunnel Settings
Setting BOB’S NBG-460N JACK’S NBG-460N
Tutorial Property
Configuring Bob’s NBG-460N VPN Settings
Tutorial Authentication Method
Configuring Jack’s NBG-460N VPN Settings
Tutorial Property
Tutorial Authentication Method
Pinging Jack’s Local IP Address
Checking the VPN Connection
Bandwidth Management for your Network
Configuring Bandwidth Management by Application
Configuring Bandwidth Allocation by IP or IP Range
Configuring Bandwidth Management by Custom Application
Fields Services Real Audio Rtsp VDO Live FTP
Refer to Appedix F on the Bandwidth Mgnt
Setting your NBG-460N to AP Mode
AP Mode
Status Screen
Status AP Mode
System Setting Configuration Mode
Display Network Wireless LAN WPS screen
This shows the LAN port’s Dhcp role Client or None
Schedules
Or connected
Menu AP Mode
Setting Logs View Log
Maintenance System General
Reset the factory defaults to your NBG-460N
Mask or to get the LAN IP address from a Dhcp server
Sys OP General
Configuring Your Settings
LAN Settings
Table below describes the labels in the screen
Wlan and Maintenance Settings
Logging in to the Web Configurator in AP Mode
Network
Page
Example of a Wireless Network
Wireless LAN
What You Should Know
Wireless Security Overview
What You Can Do
Ssid
No Authentication Radius Server
Types of Encryption for Each Type of Authentication
100
Weakest Stronges t
101
General Wireless LAN Screen
Printable 7-bit Ascii characters for the wireless LAN
102
No Security
WPA-PSK and WPA2-PSK are available in this field
Select Static WEP , WPA-PSK , WPA , WPA2-PSK or WPA2 to add
103
WEP Encryption
WEP keys and displays them in the Key fields below
Select 64-bit WEP or 128-bit WEP to enable data encryption
104
AP or peer computer
105
Correct WEP key
Hex
Security Mode field
Server, the reauthentication timer on the Radius server has
106
Priority
107
4 WPA/WPA2
Has priority
Server, the reauthentication timer on the Radius server
108
109
MAC Filter Screen
MAC
110
Quality of Service QoS Screen
Wireless LAN Advanced Screen
111
RTS/CTS
On page 123 for more information
112
WMM QoS Policy
You want to apply WMM QoS
113
Application Priority Configuration
Configuration screen
User-Defined
114
Mail
115
WPS Screen
Scheduling Screen
WPS Station Screen
116
Push Button
Whole day
117
Following times fields
Day
118
WDS Screen
119
Security Mode Static WEP
Between the NBG-460N and any wireless clients
ASCII/HEX
120
Technical Reference
Security Mode WPA2-PSK
Roaming
121
Roaming Example
122
123
Quality of Service
IPod Touch Web Configurator
WiFi Protected Setup
124
WMM QoS Priorities
125
Login Screen
126
System Status
WAN connection is not working
127
MBM
128
129
WPS in Progress
Port Forwarding
Turn the rule OFF
130
Rule is turned on
131
Accessing the iPod Touch Web Configurator
Accessing the iPod Touch Web Configurator
132
LAN and WAN
133
134
Configuring Your Internet Connection
What You Need To Know
WAN MAC Address
Multicast
135
136
Iptv STB Port
You have one STB
137
You have two STBs
192.168.1.20
138
NetBIOS over TCP/IP
Auto-Bridge
139
Internet Connection
Ethernet Encapsulation
Address
140
Defined changes to None after you click Apply
WAN MAC
PPPoE Encapsulation
Setting or upload a different ROM file
141
Select Clone the computers MAC address IP Address and enter
142
All of the LANs computers will have access
DNS Servers First DNS
143
Computer’s
Different ROM file
144
Pptp Encapsulation
Pptp connection
145
Select Clone the computers MAC address IP Address
Advanced WAN Screen
146
Select Igmp V-1,IGMP V-2 or None
147
To be in Router Mode for the Iptv STB port to work
When the NBG-460N gets a WAN IP address that is not
Igmp
148
149
LAN
LAN IP Screen
IP Pool Setup
LAN TCP/IP
150
LAN TCP/IP
LAN IP Alias
151
Advanced LAN Screen
Any IP Setup
152
IP address that you assign. Unless you are implementing
153
LANs, WANs and the ZyXEL Device
154
Any IP
155
156
157
Dhcp
158
Dhcp General Screen
Dhcp Advanced Screen
159
Select the Enable Dhcp Server check box. When you clear
Must have their DNS server addresses manually configured
Client List Screen
NBG-460Ns system DNS server configured in the WAN Internet
160
Select DNS Relay to have the NBG-460N act as a DNS proxy.
This is the index number of the host computer
161
Host names. After you click Apply, the MAC address and IP
Them
162
163
Network Address Translation NAT
Select the check box to enable NAT
Enable Network
Default Server Setup
General NAT Screen
165
NAT Application Screen
166
Fields under Add Application Rule
Wake On LAN is enabled
167
168
Configuring Servers Behind Port Forwarding Example
Game List Example
169
NAT Advanced Screen
Can establish through the NBG-460N
Users may not be able to access the Internet
170
Trigger Port Forwarding Example
LAN that requested the service
171
Traffic to a server on the WAN
172
Two Points To Remember About Trigger Ports
173
Dynamic DNS
DynDNS Wildcard
174
Enable Dynamic Select this check box to use dynamic DNS
Dynamic DNS Screen
WAN IP address
175
176
177
Part
178
179
Firewall
180
About the NBG-460N Firewall
Triangle Routes
181
Triangle Routes and IP Alias
182
Services Screen
General Firewall Screen
Icmp
183
Add Firewall Rule screen
184
185
Add Firewall Rule Screen
Pool
Single IP is selected as the Address Type
Address Type
Click Clear All to empty the Blocked Services
186
187
188
189
Content Filtering
Content Filtering Profiles
190
Restrict Web Features
Keyword Blocking URL Checking
Days and Times
191
Filter Screen
Cookies
192
Web Proxy
Allowed
Schedule Screen
Which content filtering will be enforced
193
Not affected
194
Customizing Keyword Blocking URL Checking
Domain Name or IP Address URL Checking
Full Path URL Checking
195
IPSec VPN
196
IKE SA IKE Phase 1 Overview
197
IPSec SA IKE Phase 2 Overview
IP Addresses of the NBG-460N and Remote IPSec Router
Local Network and Remote Network
198
General Screen
199
VPN Rule Setup Basic
200
Feature to work
Secure Gateway Address field set to
Enabled
201
202
With dynamic WAN IP addresses
Your computer in the Local Content field. The NBG-460N
203
Address field refer to the Secure Gateway Address field
204
205
VPN Rule Setup Advanced
206
Security VPN General Rule Setup IKE Advanced
207
Select No to disable it
208
209
210
211
212
Each IPSec SA. It is more secure but takes more time
VPN Rule Setup Manual
213
214
Security VPN General Rule Setup Manual
215
216
SPI
217
Secure
Trailing spaces are truncated
SA Monitor Screen
218
219
VPN and Remote Management
IKE SA Proposal
220
Diffie-Hellman DH Key Exchange
VPN Example Matching ID Type and Content
Authentication
221
Remote Ipsec Router
222
Negotiation Mode
VPN Example Mismatching ID Type and Content
223
15.6.6 VPN, NAT, and NAT Traversal
224
IPSec Protocol
Encapsulation
Additional IPSec VPN Topics
IPSec SA Proposal and Perfect Forward Secrecy
225
SA Life Time
Private DNS Server
Encryption and Authentication Algorithms
226
Private DNS Server Example
227
228
229
Management
230
Lanwan
Static Route
231
232
IP Static Route Screen
233
Static Route Setup Screen
234
235
Bandwidth Management
FTP
Chat, Email
236
General Configuration Screen
Mbps
237
Management check box
238
Advanced Configuration
Connected to the WAN port has an upstream speed of 10 Mbps
Wlan Bandwidth
Low
239
240
Rule Configuration with the Pre-defined Service
Wlan to WAN
To Wlan
241
Rule Configuration User Defined Service Rule Configuration
242
Monitor Screen
Media Bandwidth Management Setup Services
Predefined Bandwidth Management Services
Service Description
Technical References
Bandwidth Management Priority with Default Classes
Default Bandwidth Management Classes and Priorities
244
Class Type Priority
Bandwidth Management Priorities
Bandwidth Management Priorities
245
246
247
Remote Management
Remote Management Limitations
System Timeout
Remote Management and NAT
248
WWW Screen
Specify to access the NBG-460N using this service
249
Remote management
250
Telnet Screen
FTP Screen
251
DNS Screen
You specify to send DNS queries to the NBG-460N
252
253
Universal Plug-and-Play UPnP
NAT Traversal
254
UPnP Screen
255
Using UPnP in Windows XP Example
Network Connections
256
257
Internet Connection Properties Advanced Settings
258
Web Configurator Easy Access
Network Connections My Network Places
259
Network Connections My Network Places Properties Example
260
261
Maintenance Troubleshooting
262
263
System
System General Screen
264
265
Time Setting Screen
Select User Defined Time Server Address and enter the IP
266
267
268
269
Logs
View Log Screen
Log categories that you selected in the Log Settings
270
Display
Time and date
Log Settings
271
Messages will not be sent via e-mail
Mail Log Settings Mail Server
272
Smtp
273
Sent via e-mail
Log Descriptions
System Maintenance Logs
274
LOG Message Description
275
System Error Logs
TCP Reset Logs
Access Control Logs
276
Firewall Attack Alerts screen
Packet Filter Logs
277
Icmp Logs
278
UPnP packets can pass through the firewall
Content Filtering Logs
279
Attack Logs
280
IPSec Logs
281
IKE Logs
282
283
284
802.1X Logs
285
PKI Logs
286
ACL Setting Notes
Packet Direction Description
Type Code Description
Syslog Logs
287
Icmp Notes
LOG Display Payload Type
288
RFC-2408 Isakmp Payload Types
289
Tools
Firmware Upload Screen
290
Maintenance Tools Firmware
Network Temporarily Disconnected
Upload Error Message
Backup Configuration
Configuration Screen
Restore Configuration
Maintenance Restore Configuration
293
Configuration Restore Successful
294
Back to Factory Defaults
Restart Screen
Wake On LAN
Indicate either Ready or MAC Address error
Green
295
296
Maintenance Tools Green
297
Configuration Mode
Category Link TAB
Advanced Configuration Options
298
299
Sys Op Mode
Router
300
301
Maintenance Sys OP Mode General
Firewall or bandwidth management
302
303
Language
Language Screen
304
305
Troubleshooting
Power, Hardware Connections, and LEDs
306
NBG-460N Access and Login
Advanced Suggestions
307
308
Internet Access
Internet connection is slow or intermittent
309
310
Resetting the NBG-460N to Its Factory Defaults
311
Wireless Router/AP Troubleshooting
312
Advanced Features
Hardware Features
Product Specifications and Wall- Mounting Instructions
313
PWR, LAN1-4, WAN, WLAN, WPS
Such as microwave ovens, wireless phones
Firmware Features
Bluetooth enabled devices, and other wireless LANs
314
315
Feature Specification
Feature Specifications
316
Standards Supported
Protocol MBM Media Bandwidth Management
Wall-mounting Instructions
317
Masonry Plug and M4 Tap Screw
318
319
Appendices Index
320
321
Disable pop-up Blockers
Internet Explorer Pop-up Blockers
322
Enable pop-up Blockers with Exceptions
323
Select Settings…to open the Pop-up Blocker Settings screen
324
JavaScripts
Internet Options Security
325
326
Java Permissions
Java Sun
327
Java Sun
328
329
Introduction to IP Addresses
Structure
330
Subnet Masks
Subnet Mask Identifying Network Number
1ST 2ND 3RD 4TH Octet
Network Size
331
Subnet Masks
Binary 1ST 2ND 3RD 4TH Decimal Octet
332
Notation
Maximum Host Numbers
Alternative Subnet Mask Notation
333
Subnetting
334
Example Four Subnets
IP/SUBNET Mask Network Number Last Octet BIT Value
335
336
Example Eight Subnets
Subnet Planning
337
Configuring IP Addresses
16-bit Network Number Subnet Planning
NO. Borrowed Subnet Mask NO. Hosts PER Host Bits Subnets
Private IP Addresses
338
339
Setting up Your Computer’s IP Address
340
Installing Components
Windows 95/98/Me
341
Configuring
342
Verifying Settings
343
Windows 2000/NT/XP
Windows XP Control Panel
344
Windows XP Local Area Connection Properties
345
Windows XP Internet Protocol TCP/IP Properties
346
Windows XP Advanced TCP/IP Properties
347
348
349
Macintosh OS 8/9
Macintosh OS 8/9 TCP/IP
350
351
Macintosh OS
352
Using the K Desktop Environment KDE
Linux
Red Hat 9.0 KDE Ethernet Device General
353
354
Using Configuration Files
Red Hat 9.0 DNS Settings in resolv.conf
Red Hat 9.0 Static IP Address Setting in ifconfig-eth0
356
Verifying Settings
357
Wireless LAN Topologies
Ad-hoc Wireless LAN Configuration
358
Basic Service Set
359
Channel
RTS/CTS
360
Fragmentation Threshold
Ieee 802.11g Wireless LAN
Preamble Type
361
362
Ieee
Ieee 802.11g
Data Rate Modulation Mbps
363
Types of Authentication
Types of Radius Messages
EAP-MD5 Message-Digest Algorithm
364
EAP-TTLS Tunneled Transport Layer Service
EAP-TLS Transport Layer Security
Peap Protected EAP
WPA2
Comparison of EAP Authentication Types
365
Encryption
366
User Authentication
367
27.0.2 WPA2-PSK Application Example
27.0.3 WPA2 with Radius Application Example
Authentication Encryptio Enter METHOD/ KEY
Wireless Security Relational Matrix
Security Parameters Summary
368
369
Services
Name Protocol Ports Description
Examples of Services
370
371
372
Certifications
Copyright
373
Disclaimer
FCC Radiation Exposure Statement
374
Viewing Certifications
ZyXEL Limited Warranty
375
Registration
376
377
Index
Classes and priorities
CTS Clear to Send
Encapsulating Security Payload. See ESP
378
Essid
IKE SA
379
Ethernet PPPoE. see also PPP over Ethernet
Language Link type 40
Mbssid
380
MAC
Radius
QoS QoS priorities Quality of Service QoS
381
382
Wireless security 98 overview
Xbox Live ZyNOS 39
383
384