G-1000
802.11g Wireless Access Point
User’s Guide
Disclaimer
Copyright
Trademarks
Information for Canadian Users
Federal Communications Commission FCC Interference Statement
Certifications
Safety Warnings
ZyXEL Limited Warranty
Date that you received your device
Customer Support
Product model and serial number Warranty Information
Brief description of the problem and the steps you took to solve it
Customer Support
G-1000 User’s Guide
Customer Support
G-1000 User’s Guide
Copyright
Table of Contents
Safety Warnings
ZyXEL Limited Warranty
G-1000 User’s Guide
Chapter
Wireless LAN
Remote Management Screens
Chapter
Chapter
Maintenance
General Setup
Chapter
System Password
Appendix B
Figure 6 The MAIN MENU Screen of the Web Configurator
List of Figures
G-1000 User’s Guide
Figure 37 System Status Show Statistics
Figure 80 Menu 24 System Maintenance
G-1000 User’s Guide
G-1000 User’s Guide
List of Tables
Table 37 Restore Configuration
Table 80 Subnet
G-1000 User’s Guide
About This Users Guide
Preface
Related Documentation
Syntax Conventions
User Guide Feedback
Graphics Icons Key
Getting to Know Your G-1000
1.2 G-1000 Features
1.2.1 Physical Features
1.2.1.3 Reset Button
1.2.1.4 G-1000 LED
1.2.2 Firmware Features
1.2.2.2 Wi-Fi Protected Access
1.2.2.3 802.11b Wireless LAN Standard
1.2.2.5 STP Spanning Tree Protocol / RSTP Rapid STP
1.2.2.4 802.11g Wireless LAN Standard
1.2.2.7 Brute-Force Password Guessing Protection
1.2.2.8 Wireless LAN MAC Address Filtering
1.2.2.11 SNMP
1.2.2.15 Wireless Association List
1.3 Applications for the G-1000
1.2.2.10 IEEE 802.1x Network Security
1.3.2 Corporation Network Application
1.3.1 Internet Access Application
Chapter 1 Getting to Know Your G-1000
G-1000 User’s Guide
2.1 Front Panel of the G-1000
Hardware Installation and Initial Setup
CH A P T E R
COLOR
2.2 Top Panel and Connections of the G-1000
Chapter 2 Hardware Installation and Initial Setup
G-1000 User’s Guide Table 3 Front Panel LED Description
2.2.3 The RESET Button
2.2.2 Power Port
2.2.1 One 10/100M Ethernet Port
2.2.4 Antennas
2.4 Additional Installation Requirements
2.5 Configuring Your G-1000
2.3 Hardware Mounting Options
3.1 Accessing the G-1000 Web Configurator
Introducing the Web Configurator
CH A P T E R
3.2.1 Procedure To Use The Reset Button
3.2 Resetting the G-1000
3.2.2 Method of Restoring Factory-Defaults
3.3 Navigating the G-1000 Web Configurator
Click LOGOUT at any time to exit the web configurator
4.1.2 ESS ID
Wizard Setup
4.1 Wizard Setup Overview
4.1.1 Channel
Table 5 Wizard 1 General Setup
4.2 Wizard Setup General Setup
4.3 Wizard Setup Wireless LAN
Figure 7 Wizard 1 General Setup
Table 6 Wizard 2 Wireless LAN Setup
Note This field is only available when you have an external
wireless card inserted in the G-1000
Figure 8 Wizard 2 Wireless LAN Setup
4.4.1 IP Address Assignment
4.4 Wizard Setup IP Address
4.4.2 IP Address and Subnet Mask
Note If you changed the G-1000s IP address, you must use
by the DHCP server to access the G-1000 again
the new IP address if you want to access the web configurator
Note You must know the IP address assigned to the G-1000
Click Back to return to the previous screen
4.5 Basic Setup Complete
Click Finish to proceed to complete the Wizard setup
Back Finish
Figure 11 System General Setup
5.2 Configuring General Setup
System Screens
5.1 System Overview
Figure 12 Password
5.3 Configuring Password
Table 10 Password
G-1000 User’s Guide
5.4 Configuring Time Setting
Figure 13 Time Setting
Table 11 Time Setting
LABEL
Table 11 Time Setting
G-1000 User’s Guide
Chapter 5 System Screens
6.1 Introduction
Wireless LAN
6.2 Wireless Security Overview
6.2.2 Authentication
6.2.5 Configuring Wireless LAN on the G-1000
6.2.3 Restricted Access
6.2.4 Hide G-1000 Identity
6.3.1 WEP Encryption
6.3 Configuring the Wireless Screen
Apply to confirm. You must then change the wireless settings of your
Note If you are configuring the G-1000 from a computer connected
to the wireless LAN and you change the G-1000’s ESSID or WEP
settings, you will lose your wireless connection when you press
LABEL
Table 13 Wireless
Chapter 6 Wireless LAN
G-1000 User’s Guide
6.4 Configuring Roaming
6.4.1 Requirements for Roaming
Note All APs on the same subnet and the wireless stations must
6.5 MAC Filter
have the same ESSID to allow roaming
Table 15 MAC Address Filter
Chapter 6 Wireless LAN
G-1000 User’s Guide
Figure 17 MAC Address Filter
6.6.1 WPA2-PSK Application Example
6.6 Introduction to WPA
6.6.2 WPA2 with RADIUS Application Example
6.6.3 Wireless Client WPA Supplicants
6.7 Configuring IEEE 802.1x and WPA
6.7.1 Authentication Required
Table 17 Wireless LAN 802.1x/WPA for 802.1x Protocol
Note If wireless station authentication is done using a RADIUS
server, the reauthentication timer on the RADIUS server has
Figure 21 Wireless LAN 802.1x/WPA for 802.1x Protocol
G-1000 User’s Guide
6.7.2 Authentication Required WPA
Table 17 Wireless LAN 802.1x/WPA for 802.1x Protocol
Chapter 6 Wireless LAN
6.7.3 Authentication Required WPA-PSK
Chapter 6 Wireless LAN
6.7.4 Authentication Required WPA2
Figure 23 Wireless LAN 802.1x/WPA for WPA-PSK Protocol
Table 19 Wireless LAN 802.1x/WPA for WPA-PSK Protocol
6.7.5 Authentication Required WPA2-PSK
6.8 Configuring RADIUS
Table 22 RADIUS Screen
Chapter 6 Wireless LAN
G-1000 User’s Guide
Figure 26 RADIUS Screen
7.1.2 WAN IP Address Assignment
IP Screen
7.1 TCP/IP Parameters
7.1.1 IP Address and Subnet Mask
Figure 27 IP Setup
7.2 Configuring IP
by the DHCP server to access the G-1000 again
new IP address if you want to access the web configurator
CH A P T E R
Remote Management Screens
8.1 Remote Management Overview
8.1.1 Remote Management Limitations
8.1.3 System Timeout
8.2 Configuring WWW
8.1.2 Remote Management and NAT
8.4 Configuring TELNET
8.3 Configuring Telnet
8.5 Configuring FTP
Note SNMP is only available if TCP/IP is configured
8.6 SNMP
Get - Allows the manager to retrieve an object variable from the agent
Table 28 SNMP Traps
8.6.1 Supported MIBs
8.6.2 SNMP Traps
G-1000 User’s Guide
enet0
8.6.4 Configuring SNMP
8.6.3 SNMP Interface Index
SNMP Configuration
LABEL
G-1000 User’s Guide
Table 30 Remote Management SNMP
Chapter 8 Remote Management Screens
Chapter 8 Remote Management Screens
G-1000 User’s Guide
Log Screens
9.1 Configuring View Log
CH A P T E R
Figure 34 View Log
9.2 Configuring Log Settings
Table 31 View Log
Chapter 9 Log Screens
Figure 35 Log Settings
Table 32 Log Settings
G-1000 User’s Guide
LABEL
Table 32 Log Settings
G-1000 User’s Guide
Chapter 9 Log Screens
CH A P T E R
Maintenance
10.1 Maintenance Overview
10.2 System Status Screen
10.2.1 System Statistics
10.3 Association List
Figure 38 Association List
10.4 F/W Upload Screen
Chapter 10 Maintenance
G-1000 User’s Guide
Figure 39 Firmware Upload
Note Do not turn off the G-1000 while firmware upload is in progress
Figure 40 Firmware Upload In Process
Figure 42 Firmware Upload Error
10.5 Configuration Screen
Figure 41 Network Temporarily Disconnected
10.5.2 Restore Configuration
10.5.1 Backup Configuration
Figure 43 Configuration
Figure 45 Network Temporarily Disconnected
Figure 44 Configuration Upload Successful
10.6 Restart Screen
10.5.3 Back to Factory Defaults
CH A P T E R
11.1 Connect to your G-1000 Using Telnet
11.2 Changing the System Password
Introducing the SMT
Figure 50 Menu 23.1 System Security Change Password
11.3 G-1000 SMT Menus Overview
Chapter 11 Introducing the SMT
11.4 Navigating the SMT Interface
Table 39 Main Menu Commands
G-1000 User’s Guide Table 38 SMT Menus Overview continued
Table 40 Main Menu Summary
Table 39 Main Menu Commands
G-1000 User’s Guide
Figure 51 G-1000 SMT Main Menu
CH A P T E R
General Setup
FIELD
Table 41 Menu 1 General Setup
Chapter 12 General Setup
G-1000 User’s Guide
CH A P T E R
LAN Setup
13.1 LAN Setup
13.2 TCP/IP Ethernet Setup
Figure 54 Menu 3.2 TCP/IP Setup
13.3 Wireless LAN Setup
FIELD
G-1000 User’s Guide Figure 55 Menu 3.5 Wireless LAN Setup
Table 43 Menu 3.5 Wireless LAN Setup
Chapter 13 LAN Setup
Configuration
13.3.1 Configuring MAC Address Filter
Table 43 Menu 3.5 Wireless LAN Setup
Chapter 13 LAN Setup
ENTER. Menu 3.5.1 - WLAN MAC Address Filter displays as shown next
2 Enter 5 to display Menu 3.5 - Wireless LAN Setup
Figure 56 Menu 3.5 Wireless LAN Setup
Chapter 13 LAN Setup
Chapter 13 LAN Setup
13.3.2 Configuring Roaming
2 Enter 5 to display Menu 3.5 - Wireless LAN Setup
Figure 58 Menu 3.5 Wireless LAN Setup
G-1000 User’s Guide
Figure 59 WLAN Roaming Configuration
Table 45 Menu 3.5.4 Bridge Link Configuration
Chapter 13 LAN Setup
G-1000 User’s Guide
Chapter 13 LAN Setup
CH A P T E R
Dial-in User Setup
Table 46 Menu 14.1- Edit Dial-in User
Chapter 14 Dial-in User Setup
G-1000 User’s Guide
Figure 61 Menu 14.1- Edit Dial-in User
Chapter 15 SNMP Configuration
SNMP Configuration
Figure 62 Menu 22 SNMP Configuration
Table 47 Menu 22 SNMP Configuration
G-1000 User’s Guide
Chapter 15 SNMP Configuration
CH A P T E R
16.1 System Password
16.2 Configuring External RADIUS Server
System Security
FIELD
G-1000 User’s Guide Figure 65 Menu 23.2 System Security RADIUS Server
Table 48 Menu 23.2 System Security RADIUS Server
Chapter 16 System Security
2 Enter 4 to display Menu 23.4 - System Security - IEEE802.1x
16.3
Chapter 16 System Security
Required or No Access Allowed
G-1000 User’s Guide Figure 67 Menu 23.4 System Security IEEE802.1x
Table 49 Menu 23.4 System Security IEEE802.1x
Table 49 Menu 23.4 System Security IEEE802.1x
configure Data Privacy for Broadcast/Multicast packets field
When you configure Key Management Protocol to WPA, the Authentication
G-1000 User’s Guide
Chapter 16 System Security
G-1000 User’s Guide
17.1 System Status
System Information and Diagnosis
CH A P T E R
Table 50 Menu 24.1 System Maintenance Status
17.2 System Information
1 Enter 24 to display Menu 24 - System Maintenance
Figure 69 Menu 24.1 System Maintenance Status
G-1000 User’s Guide
17.2.1 System Information
Table 51 Menu 24.2.1 System Maintenance Information
Menu 1 - General Setup
17.2.2 Console Port Speed
17.3 Diagnostic
Follow the procedure next to get to display this menu
Chapter 17 System Information and Diagnosis
G-1000 User’s Guide
18.1 Filename Conventions
Firmware and Configuration File Maintenance
CH A P T E R
18.2.1 Backup Configuration Using FTP
18.2 Backup Configuration
18.2.2 Using the FTP command from the DOS Prompt
Figure 75 FTP Session Example
18.2.3 Backup Configuration Using TFTP
18.2.5 Backup Via Console Port
18.2.4 Example TFTP Command
1 Display menu 24.5 and enter “y” at the following screen
19.1 Command Interpreter Mode
System Maintenance and Information
CH A P T E R
Figure 80 Menu 24 System Maintenance
19.2 Time and Date Setting
Figure 81 Valid CI Commands
G-1000 User’s Guide
Figure 82 Menu 24.10 System Maintenance Time and Date Setting
Table 56 System Maintenance Time and Date Setting
Chapter 19 System Maintenance and Information
19.3.2 FTP
19.3 Remote Management Setup
19.3.4 Remote Management Setup
19.3.1 Telnet
G-1000 User’s Guide
19.3.5 Remote Management Limitations
Chapter 19 System Maintenance and Information
LAN only , WAN only , All or Disable . The default is LAN only
19.4 Remote Management and NAT
19.5 System Timeout
Appendix A
Troubleshooting
Problems Starting Up the G-1000
Problems with the Ethernet Interface
Table 61 Troubleshooting the Password
Problems with the Password
Problems with Telnet
Problems with the WLAN Interface
Firmware
Specifications
Appendix B
Hardware
G-1000 User’s Guide Table 65 Firmware continued
Specifications
Appendix C
Brute-Force Password Guessing Protection
Example
G-1000 User’s Guide
Brute-Force Password Guessing Protection
Windows 95/98/Me
Appendix D Setting up Your Computer’s IP Address
Installing Components
Configuring
Windows 2000/NT/XP
Verifying Settings
Figure 88 Windows XP Start Menu
Setting up Your Computer’s IP Address
3 Right-click Local Area Connection and then click Properties
G-1000 User’s Guide
Page
In the IP Settings tab, in IP addresses, click Add
8 Click OK to close the Internet Protocol TCP/IP Properties window
Macintosh OS 8/9
Verifying Settings
1 Click Start, All Programs, Accessories and then Command Prompt
Figure 94 Macintosh OS 8/9 Apple Menu
Setting up Your Computer’s IP Address
2 Select Ethernet built-in from the Connect via list
G-1000 User’s Guide
Select Built-in Ethernet from the Show list
Macintosh OS
Verifying Settings
5 Close the TCP/IP Control Panel
Verifying Settings
G-1000 User’s Guide
Setting up Your Computer’s IP Address
Appendix E
Case A The G-1000 is using the same LAN and WAN IP addresses
IP Address Assignment Conflicts
IP Address Assignment Conflicts
Case D Two or more subscribers have the same IP address
G-1000 User’s Guide Figure 99 IP Address Conflicts Case B
Figure 100 IP Address Conflicts Case C
IP Address Assignment Conflicts
In this case, the subscribers are not able to access the Internet
G-1000 User’s Guide
Figure 101 IP Address Conflicts Case D
IP Address Assignment Conflicts
G-1000 User’s Guide
Appendix F
Wireless LANs
Wireless LAN Topologies
Ad-hoc Wireless LAN Configuration
Page
G-1000 User’s Guide Figure 104 Infrastructure WLAN
Channel
RTS/CTS
Wireless LANs
Figure 105 RTS/CTS
Fragmentation Threshold
Preamble Type
IEEE 802.11g Wireless LAN
RADIUS
IEEE
Types of RADIUS Messages
EAP-MD5 Message-Digest Algorithm
Types of Authentication
LEAP
EAP-TTLS Tunneled Transport Layer Service
EAP-TLS Transport Layer Security
PEAP Protected EAP
Encryption
WPA2
Security Parameters Summary
User Authentication
ENABLE IEEE
Table 69 Wireless Security Relational Matrix continued
Wireless LANs
AUTHENTICATION
G-1000 User’s Guide
Wireless LANs
IP Classes
Appendix G
IP Subnetting
IP Addressing
Subnetting
Subnet Masks
LAST OCTET BIT VALUE
Example Two Subnets
SUBNET MASK IP ADDRESS
SUBNET MASK “1” BITS
Table 76 Subnet
Table 75 Subnet
Table 79 Subnet
Example Four Subnets
Table 77 Subnet
Table 78 Subnet
Example Eight Subnets
Subnetting With Class A and Class B Networks
IP Subnetting
G-1000 User’s Guide
Appendix H
Command Interpreter
Command Syntax
Command Usage
G-1000 User’s Guide
Command Interpreter
G-1000 User’s Guide
Appendix
Log Descriptions
Table 84 System Maintenance Logs
Table 86 Sys log
Log Commands
Configuring What You Want the G-1000 to Log
G-1000 User’s Guide Table 85 ICMP Notes continued
G-1000 User’s Guide
Log Command Example
Displaying Logs
Table 87 Log Categories and Available Settings
Log Descriptions
G-1000 User’s Guide
Types of Antennas For WLAN
Antenna Characteristics
Appendix J
Antenna Selection and Positioning Recommendation
Positioning Antennas
Connector Type
G-1000 User’s Guide
Power Adaptor Specifications
Appendix K
Power Adaptor Specifications
G-1000 User’s Guide Table 93 AUSTRALIA AND NEW ZEALAND PLUG STANDARDS
Power Adaptor Specifications
Index
Numerics
ZyAIR G-3000 User’s Guide
FTP 72, 75, 134 Restrictions
ZyAIR G-3000 User’s Guide
ZyAIR G-3000 User’s Guide
ZyAIR G-3000 User’s Guide
ZyAIR G-3000 User’s Guide
