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DG824M - 802.11b Wireless ADSL Modem
NETGEAR DG824M - 802.11b Wireless ADSL Modem Manuals
Manuals and User Guides for NETGEAR DG824M - 802.11b Wireless ADSL Modem. We have
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NETGEAR DG824M - 802.11b Wireless ADSL Modem manuals available for free PDF download: Reference Manual, Quick Installation Manual, Specifications
Netgear DG824M - 802.11b Wireless ADSL Modem Reference Manual (163 pages)
Wireless ADSL Modem Gateway
Brand:
Netgear
| Category:
Gateway
| Size: 3.22 MB
Table of Contents
Customer Support
3
Table of Contents
5
Chapter 1 About this Guide
11
Audience
11
Scope
11
Typographical Conventions
11
How to Use this Manual
12
How to Print this Manual
13
Chapter 2 Introduction
14
About the Gateway
14
Key Features
14
802.11B Standards-Based Wireless Networking
15
A Powerful, True Firewall
15
Content Filtering
16
Auto Sensing and Auto Uplink™ LAN Ethernet Connections
16
Protocol Support
16
Easy Installation and Management
17
What's in the Box
18
The Gateway's Front Panel
19
The Gateway's Rear Panel
20
Chapter 3 Connecting the Gateway to the Internet
22
What You will Need before You Begin
22
ADSL Microfilter Requirements
22
ADSL Microfilter
22
ADSL Microfilter with Built-In Splitter
23
Ethernet Cabling Requirements
23
Computer Hardware Requirements
23
LAN Configuration Requirements
23
Internet Configuration Requirements
24
Where Do I Get the Internet Configuration Parameters
24
Record Your Internet Connection Information
25
Connecting the DG824M to Your LAN
26
How to Connect the Gateway
26
Connecting the DG824M to the Internet
30
Auto-Detecting Your Internet Connection Type
30
Wizard-Detected Pppoe Login Account Setup
32
Wizard-Detected Pppoa Login Account Setup
33
Wizard-Detected Dynamic IP Account Setup
35
Wizard-Detected IP over ATM Account Setup
36
Wizard-Detected Fixed IP (Static) Account Setup
37
Testing Your Internet Connection
38
Manually Configuring Your Internet Connection
39
Manual Configuration
40
Chapter 4 Wireless Configuration
44
Considerations for a Wireless Network
44
Observe Performance, Placement, and Range Guidelines
44
Implement Appropriate Wireless Security
45
Understanding Wireless Settings
46
How to Set up and Test Basic Wireless Connectivity
47
Restricting Wireless Access to Your Network
48
Restricting Access to Your Network by Turning off Wireless Connectivity
49
Restricting Wireless Access Based on the Wireless Network Name (SSID)
49
Restricting Wireless Access Based on the Trusted Pcs List
49
Choosing WEP Authentication and Security Encryption Methods
51
Authentication Type Selection
51
Encryption Choices
52
How to Configure WEP
52
Chapter 5 Protecting Your Network
54
Protecting Access to Your DG824M Wireless ADSL Modem Gateway
54
How to Change the Built-In Password
54
Changing the Administrator Login Timeout
55
Configuring Basic Firewall Services
55
Blocking Keywords, Sites, and Services
56
How to Block Keywords and Sites
56
Rules
58
Inbound Rules (Port Forwarding)
59
Inbound Rule Example: a Local Public Web Server
59
Inbound Rule Example: Allowing Videoconferencing
61
Considerations for Inbound Rules
61
Outbound Rules (Service Blocking)
62
Outbound Rule Example: Blocking Instant Messenger
62
Order of Precedence for Rules
64
Services
65
How to Define Services
65
Setting Times and Scheduling Firewall Services
66
How to Set Your Time Zone
66
How to Schedule Firewall Services
68
Chapter 6 Managing Your Network
70
Backing Up, Restoring, or Erasing Your Settings
70
How to Back up the Configuration to a File
70
How to Restore a Configuration from a File
71
How to Erase the Configuration
71
Upgrading the Gateway's Firmware
71
How to Upgrade the Gateway Firmware
72
Network Management Information
73
Viewing Gateway Status and Usage Statistics
73
Viewing Attached Devices
77
Viewing, Selecting, and Saving Logged Information
77
Selecting What Information to Log
79
Saving Log Files on a Server
80
Examples of Log Messages
80
Activation and Administration
80
Dropped Packets
80
Enabling Security Event E-Mail Notification
81
Running Diagnostic Utilities and Rebooting the Router
82
Enabling Remote Management
83
Configure Remote Management
84
Chapter 7 Advanced Configuration
86
Configuring Advanced Security
86
Setting up a Default DMZ Server
86
How to Configure a Default DMZ Server
87
Respond to Ping on Internet WAN Port
87
Configuring LAN IP Settings
87
Dhcp
90
Use Gateway as DHCP Server
90
Reserved IP Addresses
91
How to Configure LAN TCP/IP Settings
91
Configuring Dynamic DNS
92
How to Configure Dynamic DNS
93
Using Static Routes
94
Static Route Example
94
How to Configure Static Routes
95
Chapter 8 Troubleshooting
98
Basic Functioning
98
Power LED Not on
99
Test LED Never Turns on or Test LED Stays on
99
LAN or WAN Port Leds Not on
99
Troubleshooting the Web Configuration Interface
100
Troubleshooting the ISP Connection
101
ADSL Link
101
WAN LED Blinking Yellow
101
WAN LED off
101
Obtaining a WAN IP Address
102
Troubleshooting Pppoe or Pppoa
103
Troubleshooting Internet Browsing
103
Troubleshooting a TCP/IP Network Using the Ping Utility
104
Testing the LAN Path to Your Router
104
Testing the Path from Your PC to a Remote Device
105
Restoring the Default Configuration and Password
105
Using the Default Reset Button
106
Problems with Date and Time
106
Appendix A
108
Technical Specifications
108
Appendix B Network and Routing Basics
110
Related Publications
110
Basic Router Concepts
110
What Is a Router
111
Routing Information Protocol
111
IP Addresses and the Internet
111
Netmask
113
Subnet Addressing
114
Private IP Addresses
116
Single IP Address Operation Using NAT
117
MAC Addresses and Address Resolution Protocol
118
Related Documents
118
Domain Name Server
119
IP Configuration by DHCP
119
Internet Security and Firewalls
119
What Is a Firewall
120
Stateful Packet Inspection
120
Denial of Service Attack
120
Ethernet Cabling
120
Category 5 Cable Quality
121
Inside Twisted Pair Cables
122
Uplink Switches, Crossover Cables, and MDI/MDIX Switching
123
Appendix C Preparing Your Network
126
Preparing Your Computers for TCP/IP Networking
126
Configuring Windows 95, 98, and Me for TCP/IP Networking
127
Install or Verify Windows Networking Components
127
Enabling DHCP to Automatically Configure TCP/IP Settings in Windows 95B, 98, and Me
129
Selecting Windows' Internet Access Method
131
Verifying TCP/IP Properties
131
Configuring Windows NT4, 2000 or XP for IP Networking
132
Install or Verify Windows Networking Components
132
DHCP Configuration of TCP/IP in Windows XP, 2000, or NT4
133
DHCP Configuration of TCP/IP in Windows XP
133
DHCP Configuration of TCP/IP in Windows 2000
135
DHCP Configuration of TCP/IP in Windows NT4
138
Verifying TCP/IP Properties for Windows XP, 2000, and NT4
140
Configuring the Macintosh for TCP/IP Networking
141
Macos 8.6 or 9.X
141
Macos X
141
Verifying TCP/IP Properties for Macintosh Computers
142
Verifying the Readiness of Your Internet Account
143
Are Login Protocols Used
143
What Is Your Configuration Information
143
Obtaining ISP Configuration Information for Windows Computers
144
Obtaining ISP Configuration Information for Macintosh Computers
145
Restarting the Network
146
Appendix D Wireless Networking Basics
148
Wireless Networking Overview
148
Infrastructure Mode
148
Ad Hoc Mode (Peer-To-Peer Workgroup
149
Network Name: Extended Service Set Identification (ESSID
149
Authentication and WEP
150
B Authentication
150
Open System Authentication
151
Shared Key Authentication
151
Overview of WEP Parameters
152
Key Size
153
WEP Configuration Options
154
Wireless Channels
154
Glossary
156
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NETGEAR DG824M - 802.11b Wireless ADSL Modem Reference Manual (154 pages)
Wireless ADSL Modem Gateway
Brand:
NETGEAR
| Category:
Gateway
| Size: 3 MB
Table of Contents
Customer Support
3
World Wide Web
3
Table of Contents
5
Technical Support
13
Typographical Conventions
14
Chapter 1 Introduction
15
About the Gateway
15
Key Features
15
802.11B Standards-Based Wireless Networking
16
A Powerful, True Firewall
16
Content Filtering
17
Auto Sensing and Auto Uplink™ LAN Ethernet Connections
17
Protocol Support
17
Easy Installation and Management
18
What's in the Box
20
The Gateway's Front Panel
20
The Gateway's Rear Panel
22
Chapter 2 Connecting the Gateway to the Internet
23
What You will Need before You Begin
23
Cabling Requirements
23
Computer Hardware Requirements
24
LAN Configuration Requirements
24
Internet Configuration Requirements
24
Where Do I Get the Internet Configuration Parameters
24
Procedure 2-1: Record Your Internet Connection Information
26
Connecting the DG824M Wireless ADSL Modem Gateway to Your LAN
27
Procedure 2-2: Connecting the Gateway
27
Connecting the DG824M to the Internet
31
Procedure 2-3: Auto-Detecting Your Internet Connection Type
32
Procedure 2-4: Wizard-Detected Pppoe Login Account Setup
33
Procedure 2-5: Wizard-Detected Pppoa Login Account Setup
34
Procedure 2-6: Wizard-Detected Dynamic IP Account Setup
36
Procedure 2-7: Wizard-Detected Fixed IP (Static) Account Setup
37
Testing Your Internet Connection
38
Manually Configuring Your Internet Connection
39
Procedure 2-8: Manual Configuration
40
Chapter 3 Wireless Configuration
43
Considerations for a Wireless Network
43
Implement Appropriate Security
43
Observe Placement and Range Guidelines
43
Wireless Settings
44
Procedure 3-1: Configuring Basic Wireless Network Settings
45
Using the Wireless Access by MAC Address Feature
46
Procedure 3-2: Restricting Wireless Access by MAC Address
47
Configuring Wired Equivalent Privacy (WEP)
48
Configuring WEP (Wired Equivalent Privacy)
49
Chapter 4 Protecting Your Network
51
Protecting Access to Your DG824M Wireless ADSL Modem Gateway
51
Procedure 4-1: Changing the Built-In Password
51
Procedure 4-1: Changing the Administrator Login Timeout
52
Configuring Basic Firewall Services
53
Blocking Keywords, Sites, and Services
53
Procedure 4-2: Block Keywords and Sites
53
Rules
55
Inbound Rules (Port Forwarding)
57
Inbound Rule Example: a Local Public Web Server
57
Inbound Rule Example: Allowing Videoconference from Restricted Addresses
59
Considerations for Inbound Rules
59
Outbound Rules (Service Blocking)
60
Outbound Rule Example: Blocking Instant Messenger
60
Order of Precedence for Rules
62
Services
63
Procedure 4-3: Define Services
63
Setting Times and Scheduling Firewall Services
64
Procedure 4-4: Setting Your Time Zone
64
Procedure 4-5: Scheduling Firewall Services
66
Chapter 5 Managing Your Network
67
Backing Up, Restoring, or Erasing Your Settings
67
Procedure 5-6: Backup the Configuration to a File
67
Upgrading the Gateway's Firmware
69
Procedure 5-7: Restore a Configuration from a File
69
Procedure 5-8: Erase the Configuration
69
Procedure 5-1: Gateway Upgrade
70
Network Management Information
71
Viewing Gateway Status and Usage Statistics
71
Viewing Attached Devices
75
Viewing, Selecting, and Saving Logged Information
76
Selecting What Information to Log
77
Saving Log Files on a Server
78
Examples of Log Messages
78
Activation and Administration
78
Dropped Packets
78
Enabling Security Event E-Mail Notification
79
Running Diagnostic Utilities and Rebooting the Router
81
Enabling Remote Management
82
Procedure 5-2: Configure Remote Management
82
Chapter 6 Advanced Configuration
85
Configuring Advanced Security
85
Setting up a Default DMZ Server
85
Respond to Ping on Internet WAN Port
86
Procedure 6-1: Configuring a Default DMZ Server
86
Configuring LAN IP Settings
87
LAN TCP/IP Setup
87
MTU Size
88
Dhcp
89
Reserved IP Addresses
90
Procedure 6-1: Configure LAN TCP/IP Setup
90
Configuring Dynamic DNS
91
Procedure 6-2: Configure Dynamic DNS
92
Using Static Routes
93
Static Route Example
93
Procedure 6-3: Configuring Static Routes
94
Chapter 7 Troubleshooting
97
Basic Functioning
97
Power LED Not on
98
Test LED Never Turns on or Test LED Stays on
98
LAN or WAN Port Leds Not on
98
Troubleshooting the Web Configuration Interface
99
Troubleshooting the ISP Connection
100
ADSL Link
100
WAN LED Blinking Yellow
100
WAN LED off
101
Obtaining a WAN IP Address
101
Troubleshooting Pppoe or Pppoa
102
Troubleshooting Internet Browsing
102
Troubleshooting a TCP/IP Network Using the Ping Utility
103
Testing the LAN Path to Your Router
103
Testing the Path from Your PC to a Remote Device
104
Restoring the Default Configuration and Password
105
Problems with Date and Time
105
Appendix A
107
Technical Specifications
107
Appendix B Network and Routing Basics
109
Related Publications
109
Basic Router Concepts
109
What Is a Router
110
Routing Information Protocol
110
IP Addresses and the Internet
110
Netmask
112
Subnet Addressing
113
Private IP Addresses
115
Single IP Address Operation Using NAT
116
MAC Addresses and Address Resolution Protocol
117
Related Documents
117
Domain Name Server
118
IP Configuration by DHCP
118
Ethernet Cabling
119
Uplink Switches and Crossover Cables
119
Cable Quality
120
Internet Security and Firewalls
120
What Is a Firewall
120
Stateful Packet Inspection
121
Denial of Service Attack
121
Wireless Networking
121
Wireless Network Configuration
121
Ad Hoc Mode (Peer-To-Peer Workgroup
122
Infrastructure Mode
122
Extended Service Set Identification (ESSID
122
Authentication and WEP Encryption
123
Wireless Channel Selection
123
Appendix C Preparing Your Network
125
Preparing Your Computers for TCP/IP Networking
125
Configuring Windows 95, 98, and Me for TCP/IP Networking
126
Install or Verify Windows Networking Components
126
Enabling DHCP to Automatically Configure TCP/IP Settings in Windows 95B, 98, and Me
128
Selecting Windows' Internet Access Method
130
Verifying TCP/IP Properties
130
Configuring Windows NT4, 2000 or XP for IP Networking
131
Install or Verify Windows Networking Components
131
DHCP Configuration of TCP/IP in Windows XP, 2000, or NT4
132
DHCP Configuration of TCP/IP in Windows XP
132
DHCP Configuration of TCP/IP in Windows 2000
134
DHCP Configuration of TCP/IP in Windows NT4
137
Verifying TCP/IP Properties for Windows XP, 2000, and NT4
139
Configuring the Macintosh for TCP/IP Networking
140
Macos 8.6 or 9.X
140
Macos X
140
Verifying TCP/IP Properties for Macintosh Computers
141
Verifying the Readiness of Your Internet Account
142
Are Login Protocols Used
142
What Is Your Configuration Information
142
Obtaining ISP Configuration Information for Windows Computers
143
Obtaining ISP Configuration Information for Macintosh Computers
144
Restarting the Network
145
Glossary
147
Index
151
NETGEAR DG824M - 802.11b Wireless ADSL Modem Quick Installation Manual (2 pages)
Wireless ADSL Modem Gateway
Brand:
NETGEAR
| Category:
Modem
| Size: 0.41 MB
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Netgear DG824M - 802.11b Wireless ADSL Modem Specifications (2 pages)
Wireless ADSL Modem Gateway with 4-port 10/100 Mbps switch
Brand:
Netgear
| Category:
Gateway
| Size: 0.6 MB
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