2,4 GHz Wireless-N ADSL2+ Gateway WIRELESS Model No.
Wireless-N ADSL2+ Gateway Copyright and Trademarks Specifications are subject to change without notice. Linksys is a registered trademark or trademark of Cisco Systems, Inc. and/or its affiliates in the U.S. and certain other countries. Copyright © 2006 Cisco Systems, Inc. All rights reserved. Other brands and product names are trademarks or registered trademarks of their respective holders.
Wireless-N ADSL2+ Gateway Table of Contents Chapter 1: Introduction 1 Welcome What’s in this User Guide? 1 2 Chapter 2: Planning Your Network 4 The Gateway’s Functions IP Addresses Chapter 3: Getting to Know the Wireless-N ADSL2+ Gateway Ports and Reset Button on Side Panel LEDs on Side Panel Chapter 4: Connecting the Wireless-N ADSL2+ Gateway Overview Wired Connection to a Computer Wireless Connection to a Computer Chapter 5: Configuring the Wireless-N ADSL2+ Gateway Overview How to Access the We
Wireless-N ADSL2+ Gateway Appendix D: Upgrading Firmware Appendix E: Glossary Appendix F: Specifications Appendix G: Warranty Information Appendix H: Regulatory Information Appendix I: Contact Information 70 71 76 78 79 91
Wireless-N ADSL2+ Gateway List of Figures Figure 2-1: Network Figure 3-1: Ports and Reset Button on Side Panel Figure 3-2: LEDs on Side Panel Figure 4-1: Connect the ADSL Line Figure 4-2: Connect a PC Figure 4-3: Connect the Power Figure 4-4: Connect the ADSL Line Figure 4-5: Connect the Power Figure 5-1: Basic Setup Figure 5-2: RFC 1483 Bridged Figure 5-3: RFC 1483 Routed Figure 5-4: IPoA Figure 5-5: RFC 2516 PPPoE Figure 5-6: RFC 2364 PPPoA Figure 5-7: Bridge Mode Only Figure 5-8: Optional Settings Figur
Wireless-N ADSL2+ Gateway Figure 5-25: Internet Access Policy Figure 5-26: Internet Policy Summary Figure 5-27: List of PCs Figure 5-28: Single Port Forwarding Figure 5-29: Port Range Forwarding Figure 5-30: Port Triggering Figure 5-31: DMZ Figure 5-32: QoS Figure 5-33: QoS - Online Game Figure 5-34: QoS - MSN Messenger Figure 5-35: QoS - YAHOO Messenger Figure 5-36: QoS - Skype Figure 5-37: QoS - Voice Device Figure 5-38: QoS - Add a New Application (Port Range) Figure 5-39: QoS - Add a New Application (M
Wireless-N ADSL2+ Gateway Chapter 1: Introduction Welcome Thank you for choosing the Wireless-N ADSL2+ Gateway. The Gateway will allow you to network wirelessly better than ever, sharing Internet access, files and fun, easily and securely and with a greater range of up to three times farther than standard Wireless-G.
Wireless-N ADSL2+ Gateway What’s in this User Guide? This user guide covers the steps for setting up and using the Wireless-N ADSL2+ Gateway. • Chapter 1: Introduction This chapter describes applications of the Wireless-N ADSL2+ Gateway and this User Guide. • Chapter 2: Planning Your Network This chapter describes the basics of networking. • Chapter 3: Getting to Know the Wireless-N ADSL2+ Gateway This chapter describes the physical features of the Gateway.
Wireless-N ADSL2+ Gateway • Appendix H: Regulatory Information This appendix supplies the regulatory information regarding the Gateway. • Appendix I: Contact Information This appendix provides contact information for a variety of Linksys resources, including Technical Support.
Wireless-N ADSL2+ Gateway Chapter 2: Planning Your Network The Gateway’s Functions A Gateway is a network device that connects two networks together. In this instance, the Gateway connects your Local Area Network (LAN), or the group of computers in your home or office, to the Internet. The Gateway processes and regulates the data that travels between these two networks. The Gateway’s NAT feature protects your network of computers so users on the public, Internet side cannot “see” your computers.
Wireless-N ADSL2+ Gateway Since you use the Gateway to share your DSL Internet connection, contact your ISP to find out if they have assigned a static IP address to your account. If so, you will need that static IP address when configuring the Gateway. You can get that information from your ISP. Dynamic IP Addresses A dynamic IP address is automatically assigned to a device on the network, such as computers and print servers.
Wireless-N ADSL2+ Gateway Chapter 3: Getting to Know the Wireless-N ADSL2+ Gateway Ports and Reset Button on Side Panel The Gateway’s ports and Reset button are located on a side panel. Figure 3-1: Ports and Reset Button on Side Panel DSL The DSL port connects to the ADSL line. Ethernet (1-4) The Ethernet ports connect to your computers and other network devices. Reset Button There are two ways to reset the Gateway's factory defaults.
Wireless-N ADSL2+ Gateway LEDs on Side Panel The Gateway's LEDs, which indicate network activity, are located on the other side panel. Figure 3-2: LEDs on Side Panel (POWER) button When you want to power the Gateway on or off, push this button. POWER Green. The POWER LED lights up when the Gateway is powered on. WIRELESS Green. The WIRELESS LED lights up whenever there is a successful wireless connection.
Wireless-N ADSL2+ Gateway Chapter 4: Connecting the Wireless-N ADSL2+ Gateway Overview The installation technician from your ISP should have left the setup information with you after installing your broadband connection. If not, you can call your ISP to request that data. After you have the setup information you need for your specific type of Internet connection, you can begin installation and setup of the Gateway.
Wireless-N ADSL2+ Gateway Wireless Connection to a Computer If you want to use a wireless connection to access the Gateway, follow these instructions: 1. Make sure that all of your network’s hardware is powered off, including the Gateway and all computers. 2. Connect a phone cable from the DSL port on the Gateway’s back panel to the wall jack of the ADSL line. A small device called a microfilter (not included) may be necessary between each phone and wall jack to prevent interference.
Wireless-N ADSL2+ Gateway Chapter 5: Configuring the Wireless-N ADSL2+ Gateway Overview Follow the steps in this chapter and use the Gateway’s Web-based Utility to configure the Gateway. This chapter will describe each web page in the Utility and each page’s key functions. The utility can be accessed via your web browser through use of a computer connected to the Gateway.
Wireless-N ADSL2+ Gateway Security • Firewall. Use this screen to enable/disable the firewall, set up filters, and block anonymous Internet requests. • VPN Passthrough. You can enable or disable Virtual Private Network (VPN) Passthrough on this screen. Access Restrictions vpn (virtual private network): a security measure to protect data as it leaves one network and goes to another over the Internet. • Internet Access Policy.
Wireless-N ADSL2+ Gateway Status • Gateway. This screen provides status information about the Gateway. • Local Network. This provides status information about the local network. • Wireless. This screen provides status information about the wireless network. • DSL Connection. This screen provides status information about the DSL connection. How to Access the Web-based Utility To access the Web-based Utility, launch your web browser, and enter the Gateway’s default IP address, 192.168.1.
Wireless-N ADSL2+ Gateway • Pcr Rate: For the Peak Cell Rate, divide the DSL line rate by 424 to get the maximum rate the sender can send cells. Enter the rate in the field (if required by your service provider). • Scr Rate: The Sustain Cell Rate sets the average cell rate that can be transmitted. The SCR value is normally less than the PCR value. Enter the rate in the field (if required by your service provider).
Wireless-N ADSL2+ Gateway RFC 1483 Routed If you are required to use RFC 1483 Routed, then select RFC 1483 Routed. • Internet IP Address. This is the Gateway’s IP address, when seen from the WAN, or the Internet. Your ISP will provide you with the IP Address you need to specify here. • Subnet Mask. This is the Gateway’s Subnet Mask. Your ISP will provide you with the Subnet Mask. • Default Gateway. Your ISP will provide you with the default Gateway Address, which is the ISP server’s IP address.
Wireless-N ADSL2+ Gateway RFC 2516 PPPoE Some DSL-based ISPs use PPPoE (Point-to-Point Protocol over Ethernet) to establish Internet connections. If you are connected to the Internet through a DSL line, check with your ISP to see if they use PPPoE. If they do, you will have to enable PPPoE. • User Name and Password. Enter the User Name and Password provided by your ISP. • Connect on Demand: Max Idle Time.
Wireless-N ADSL2+ Gateway Bridge Mode Only If you are using your Gateway as a bridge, which makes the Gateway act like a stand-alone modem, select Bridge Mode Only. All NAT and routing settings are disabled in this mode. Optional Settings (required by some ISPs) • Host Name and Domain Name. These fields allow you to supply a host and domain name for the Gateway. Some ISPs require these names as identification.
Wireless-N ADSL2+ Gateway • Client Lease Time. The Client Lease Time is the amount of time a computer will be allowed connection to the Gateway with its current dynamic IP address. Enter the amount of time, in minutes, that the computer will be “leased” this dynamic IP address. • Static DNS 1-3. The Domain Name System (DNS) is how the Internet translates domain or website names into Internet addresses or URLs. Your ISP will provide you with at least one DNS Server IP Address.
Wireless-N ADSL2+ Gateway The DDNS Tab The Gateway offers a Dynamic Domain Name System (DDNS) feature. DDNS lets you assign a fixed host and domain name to a dynamic Internet IP address. It is useful when you are hosting your own website, FTP server, or other server behind the Gateway. Before you can use this feature, you need to sign up for DDNS service at DynDNS.org or TZO.com. DDNS DDNS Service. If your DDNS service is provided by DynDNS.org, then select DynDNS.org from the drop-down menu.
Wireless-N ADSL2+ Gateway The Advanced Routing Tab The Advanced Routing screen allows you to configure the NAT, dynamic routing, and static routing settings. Advanced Routing • Operating Mode. In this section, you will configure the Gateway’s general routing settings. • NAT. NAT is a security feature that is enabled by default. It enables the Gateway to translate IP addresses of your local area network to a different IP address for the Internet. To disable NAT, click the Disabled radio button.
Wireless-N ADSL2+ Gateway • Hop Count. Hop Count is the number of hops to each node until the destination is reached (16 hops maximum). Enter the Hop Count in the field provided. • Show Routing Table. Click the Show Routing Table button to open a screen displaying how data is routed through your local network. For each route, the Destination LAN IP address, Subnet Mask, Gateway, and Interface are displayed. Click the Refresh button to update the information.
Wireless-N ADSL2+ Gateway The Wireless Tab The Basic Wireless Settings Tab This screen allows you to choose your wireless network mode and wireless security. Wireless Network • Network Mode. If you have 802.11g and 802.11b devices in your network, then keep the default setting, Mixed. If you have only Wireless-G devices, select Wireless-G Only. If you have only Wireless-B devices, select Wireless-B Only. If you have only Wireless-N devices, select Wireless-N Only.
Wireless-N ADSL2+ Gateway The Wireless Security Tab The Wireless Security settings configure the security of your wireless network. There are six wireless security options supported by the Gateway: PSK-Personal, PSK2-Personal, PSK-Enterprise, PSK2-Enterprise, RADIUS, and WEP. PSK stands for Pre-Shared Key, which is a security standard stronger than WEP (Wired Equivalent Privacy) encryption. PSK2 is a more advanced, more secure version of PSK.
Wireless-N ADSL2+ Gateway PSK-Enterprise PSK-Enterprise features PSK used with a RADIUS server. (This method should only be used when the Gateway is connected to a RADIUS server.) • Encryption. Select the method you want to use, TKIP or AES. (AES is a stronger encryption method than TKIP.) • RADIUS Server. Enter the IP address of the RADIUS server. • RADIUS Port. Enter the port number of the RADIUS server. • Shared Key. Enter the key shared between the Gateway and its RADIUS server. • Key Renewal.
Wireless-N ADSL2+ Gateway RADIUS This option features WEP used in coordination with a RADIUS server. (This should only be used when a RADIUS server is connected to the Gateway.) • RADIUS Server. Enter the IP address of the RADIUS server. • RADIUS Port. Enter the port number of the RADIUS server. • Shared Key. Enter the key shared between the Gateway and its RADIUS server. • Encryption. Select the appropriate level of encryption, 40/64-bit (10 hex digits) or 104/128-bit (26 hex digits).
Wireless-N ADSL2+ Gateway WEP • Encryption. Select the appropriate level of encryption, 40/64-bit (10 hex digits) or 104/128-bit (26 hex digits). A higher level of encryption is more secure. • Passphrase. Instead of manually entering WEP keys, you can enter a Passphrase. It is case-sensitive and should not be longer than 32 alphanumeric characters. (This Passphrase function is compatible with Linksys wireless products only and cannot be used with Windows XP Zero Configuration.
Wireless-N ADSL2+ Gateway The Wireless MAC Filter Tab Wireless access can be filtered by using the MAC addresses of the wireless devices transmitting within your network’s radius. Wireless MAC Filter To filter wireless users by MAC Address, either permitting or blocking access, click Enabled. If you do not wish to filter users by MAC Address, select Disabled. Access Restrictions • Prevent. Click this button to block wireless access from the devices listed on this screen. • Permit.
Wireless-N ADSL2+ Gateway The Advanced Wireless Settings Tab This tab is used to set up the Gateway’s advanced wireless functions. These settings should only be adjusted by an expert administrator as incorrect settings can reduce wireless performance. Advanced Wireless • AP Isolation. This isolates all wireless clients and wireless devices on your network from each other. Wireless devices will be able to communicate with the Gateway but not with each other. To use this function, click Enabled.
Wireless-N ADSL2+ Gateway • Beacon Interval. Enter a value between 20-1000 milliseconds. The Beacon Interval value indicates the frequency interval of the beacon. A beacon is a packet broadcast by the Gateway to synchronize the wireless network. The default value is 100. • DTIM Interval. This value, between 1 and 255, indicates the interval of the Delivery Traffic Indication Message (DTIM).
Wireless-N ADSL2+ Gateway The Security Tab The Firewall Tab You can enable or disable the firewall, select filters to block specific Internet data types, and block anonymous Internet requests. Use these features to enhance the security of your network. Firewall • SPI Firewall Protection. The Stateful Packet Inspection (SPI) firewall feature enhances the security of your network. To use this feature, click Enable. If you do not want to use the firewall, click Disable.
Wireless-N ADSL2+ Gateway The VPN Passthrough Tab Virtual Private Networking (VPN) is a security measure that basically creates a secure connection between two remote locations. Configure these settings so the Gateway will permit VPN tunnels to pass through. VPN Passthrough • IPSec Passthrough. Internet Protocol Security (IPSec) is a suite of protocols used to implement secure exchange of packets at the IP layer. To allow IPSec Passthrough, click the Enable button.
Wireless-N ADSL2+ Gateway The Access Restrictions Tab The Internet Access Policy Tab The Internet Access Policy screen allows you to block or allow specific kinds of Internet usage. You can set up Internet access policies for specific computers and block websites by URL address or keyword. Internet Access Policy Internet Access Policy. Access can be managed by a policy. Use the settings on this screen to establish an access policy (after the Save Settings button is clicked).
Wireless-N ADSL2+ Gateway 4. Click the Edit List of PCs button to select which PCs will be affected by the policy. The List of PCs screen will appear. You can select a PC by MAC Address or IP Address. You can also enter a range of IP Addresses if you want this policy to affect a group of PCs. After making your changes, click the Save Settings button to apply your changes or Cancel Changes to cancel your changes. Then click the Close button to exit this screen. 5.
Wireless-N ADSL2+ Gateway The Applications and Gaming Tab The Single Port Range Forwarding Tab Use the Single Port Range Forwarding screen when you want to open a specific port so users on the Internet can see the servers behind the Gateway (such servers may include FTP or e-mail servers). When users send this type of request to your network via the Internet, the Gateway will forward those requests to the appropriate computer.
Wireless-N ADSL2+ Gateway The Port Range Forwarding Tab The Port Range Forwarding screen sets up public services on your network, such as web servers, ftp servers, email servers, or other specialized Internet applications. (Specialized Internet applications are any applications that use Internet access to perform functions such as videoconferencing or online gaming. Some Internet applications may not require any forwarding.
Wireless-N ADSL2+ Gateway The Port Triggering Tab Port Triggering is used for special applications that can request a port to be opened on demand. For this feature, the Gateway will watch outgoing data for specific port numbers. The Gateway will remember the IP address of the computer that sends a transmission requesting data, so that when the requested data returns through the Gateway, the data is pulled back to the proper computer by way of IP address and port mapping rules.
Wireless-N ADSL2+ Gateway The DMZ Tab The DMZ screen allows one local user to be exposed to the Internet for use of a special-purpose service such as Internet gaming and videoconferencing through DMZ Hosting. DMZ hosting forwards all the ports for one computer at the same time, which differs from Port Range Forwarding, which can only forward a maximum of 10 ranges of ports. DMZ • DMZ Hosting.
Wireless-N ADSL2+ Gateway The QoS Tab QoS (Quality of Service) QoS ensures better service to high-priority types of network traffic, which may involve demanding, real-time applications, such as Internet phone calls or videoconferencing. Wireless • ACK Mode. This setting prioritizes QoS for users who also have ACK Mode enabled. Users with Immediate ACK (the default setting) will experience reliable connectivity for normal network use.
Wireless-N ADSL2+ Gateway Online Game Select a Game Select a game from the drop-down menu, which lists some common pre-configured games. Priority Select its priority from the drop-down menu, and click Add. Figure 5-33: QoS - Online Game MSN Messenger Select its priority from the drop-down menu, and click Add. YAHOO Messenger Figure 5-34: QoS - MSN Messenger Select its priority from the drop-down menu, and click Add. Skype Select its priority from the drop-down menu, and click Add.
Wireless-N ADSL2+ Gateway unique identifier for your network device. When the Gateway identifies the device entered, the Gateway will allocate the priority set for that entry. Check the device’s documentation to obtain the MAC Address. Priority Select the bandwidth priority for the application you selected. Select High, Medium, Normal, or Low for the bandwidth, but don’t set all applications to High. Once you have made your selection, click Add to add to the Summary list.
Wireless-N ADSL2+ Gateway The Administration Tab The Management Tab The Management screen allows you to change the Gateway’s access settings as well as configure the SNMP (Simple Network Management Protocol), UPnP (Universal Plug and Play), and WLAN management features. Gateway Access Local Gateway Access. To ensure the Gateway’s security, you will be asked for your password when you access the Gateway’s Web-based Utility. The default username and password is admin. • Gateway Userlist.
Wireless-N ADSL2+ Gateway • Set Community. Enter the password that allows read/write access to the Gateway’s SNMP information. • Trap Management: Trap to. Enter the IP address of the remote host computer that will receive the trap messages. UPnP UPnP allows Windows Me and XP to automatically configure the Gateway for various Internet applications, such as gaming and videoconferencing. • UPnP. To enable UPnP, click Enable. Otherwise, click Disable. WLAN • Management via WLAN.
Wireless-N ADSL2+ Gateway The Reporting Tab The Reporting screen provides you with a log of all incoming and outgoing URLs or IP addresses for your Internet connection. It also provides logs for VPN and firewall events. Reporting • Log. To enable log reporting, click Enable. Email Alerts • E-Mail Alerts. To enable E-Mail Alerts, click Enable. • Denial of Service Thresholds. Enter the number of Denial of Service attacks that will trigger an e-mail alert. Figure 5-41: Reporting • SMTP Mail Server.
Wireless-N ADSL2+ Gateway The Diagnostics Tab Use this screen to run ping tests and display test results. Ping Test Ping Test Parameters • Ping Target IP. Enter the IP address that you want to ping. This can be either a local (LAN) IP or an Internet (WAN) IP address. • Ping Size. Enter the size of the packet. • Number of Pings. Enter the number of times that you want to ping. Figure 5-43: Diagnostics • Ping Interval.
Wireless-N ADSL2+ Gateway The Backup & Restore Tab The Backup & Restore tab allows you to back up and restore the Gateway’s configuration file. Backup Configuration To back up the Gateway’s configuration file, click the Backup button. Then follow the on-screen instructions. Restore Configuration To restore the Gateway’s configuration file, click the Browse button. Then follow the on-screen instructions to locate the file. After you have selected the file, click the Restore button.
Wireless-N ADSL2+ Gateway The Factory Defaults Tab If you want to restore the Gateway’s factory default settings, then use this screen. Factory Defaults Restore Factory Defaults. If you wish to restore the Gateway to its factory default settings and lose all your settings, click Restore Factory Defaults. Then follow the on-screen instructions. Click Help for more information. The Firmware Upgrade Tab Use this screen to upgrade the Gateway’s firmware.
Wireless-N ADSL2+ Gateway The Status Tab The Gateway Tab This screen displays information about the Gateway and its Internet connection. Gateway Information This section displays the Gateway’s Firmware Version, MAC Address, and Current Time. Internet Connection This section shows the following information: Login Type, Interface, IP Address, Subnet Mask, Default Gateway, and DNS 1, 2, and 3 server IP addresses. Figure 5-48: Gateway DHCP Renew.
Wireless-N ADSL2+ Gateway The Local Network Tab This screen displays information about the Gateway’s local network. Local Network This screen displays the following: the local Mac Address, IP Address, Subnet Mask, DHCP Server, Start IP Address, and End IP Address. To view the DHCP Client Table, click the DHCP Client Table button. To view the ARP/RARP Table, click the ARP/RARP Table button. DHCP Clients Table. The DHCP Active IP Table shows the current DHCP Client data.
Wireless-N ADSL2+ Gateway The Wireless Tab This screen displays information about the Gateway’s wireless network. Wireless Network This screen displays the following: MAC Address, Mode, Network Name (SSID), Radio Band, Wide Channel, Standard Channel, Security method, and SSID Broadcast status. Click the Refresh button if you want to refresh the displayed information. Click Help for more information.
Wireless-N ADSL2+ Gateway The DSL Connection Tab This screen shows information about the DSL connection. DSL Status This section shows the following: Status, Downstream Rate, and Upstream Rate. PVC Connection This section displays the following information: Encapsulation, Multiplexing, QoS, Pcr Rate, Scr Rate, Autodetect, VPI, VCI, Enable status, and PVC Status. Click the Refresh button if you want to refresh the displayed information. Click Help for more information.
Wireless-N ADSL2+ Gateway Appendix A: Troubleshooting This appendix consists of two parts: “Common Problems and Solutions” and “Frequently Asked Questions.” Provided are possible solutions to problems that may occur during the installation and operation of the Gateway. Read the descriptions below to help you solve your problems. If you can’t find an answer here, check the Linksys international website at www.linksys.com. Common Problems and Solutions 1. I need to set a static IP address on a computer.
Wireless-N ADSL2+ Gateway 7. Toward the bottom of the window, select Use the following DNS server addresses, and enter the Preferred DNS server and Alternative DNS server (provided by your ISP). Contact your ISP or go on its website to find the information. 8. Click the OK button in the Internet Protocol (TCP/IP) Properties window, and click the OK button in the Local Area Connection Properties window. 9. Restart the computer if asked.
Wireless-N ADSL2+ Gateway For Windows 98 and Me: • Click Start and Run. In the Open field, type in command. Press the Enter key or click the OK button. For Windows NT, 2000, and XP: • Click Start and Run. In the Open field, type cmd. Press the Enter key or click the OK button. In the command prompt, type ping 192.168.1.1 and press the Enter key. • If you get a reply, the computer is communicating with the Gateway.
Wireless-N ADSL2+ Gateway 3. Refer to “Problem #10: I am a PPPoE user, and I need to remove the proxy settings or the dial-up popup window.” 5. I can’t get my Virtual Private Network (VPN) working through the Gateway. Access the Gateway’s web interface by going to http://192.168.1.1 or the IP address of the Gateway, and go to the Security tab. Make sure you have IPsec passthrough and/or PPTP pass-through enabled.
Wireless-N ADSL2+ Gateway field provided. Check “Appendix C: Finding the MAC Address and IP Address for Your Ethernet Adapter” for details on getting an IP address. 6. Check the Enable option for the port services you want to use. Consider the example below: Application Start and End Protocol IP Address Enable Web server 80 to 80 Both 192.168.1.100 X FTP server 21 to 21 TCP 192.168.1.101 X SMTP (outgoing) 25 to 25 Both 192.168.1.102 X POP3 (incoming) 110 to 110 Both 192.168.1.
Wireless-N ADSL2+ Gateway Application Start and End Protocol IP Address Enable PC Anywhere 5631 to 5631 UDP 192.168.1.102 X VPN IPSEC 500 to 500 UDP 192.168.1.100 X When you have completed the configuration, click the Save Settings button. 8. I can’t get the Internet game, server, or application to work. If you are having difficulties getting any Internet game, server, or application to function properly, consider exposing one computer to the Internet using DeMilitarized Zone (DMZ) hosting.
Wireless-N ADSL2+ Gateway • For Microsoft Internet Explorer 5.0 or higher: 1. Click Start, Settings, and Control Panel. Double-click Internet Options. 2. Click the Connections tab. 3. Click the LAN settings button and remove anything that is checked. 4. Click the OK button to go back to the previous screen. 5. Click the option Never dial a connection. This will remove any dial-up pop-ups for PPPoE users. • For Netscape 6 or higher: 1.
Wireless-N ADSL2+ Gateway • Perform the upgrade using the TFTP program or the Gateway’s Web-based Utility through its Administration tab. 14. My DSL service’s PPPoE is always disconnecting. PPPoE is not actually a dedicated or always-on connection. The DSL ISP can disconnect the service after a period of inactivity, just like a normal phone dial-up connection to the Internet. • There is a setup option to “keep alive” the connection.
Wireless-N ADSL2+ Gateway to flash the firmware by assigning a static IP address to the computer, and then upgrade the firmware. Try using the following settings, IP Address: 192.168.1.50 and Subnet Mask: 255.255.255.0. 17. When I enter a URL or IP address, I get a time-out error or am prompted to retry. • Check if other computers work. If they do, ensure that your computer’s IP settings are correct (IP Address, Subnet Mask, Default Gateway, and DNS). Restart the computer that is having a problem.
Wireless-N ADSL2+ Gateway Does the Gateway support IPX or AppleTalk? No. TCP/IP is the only protocol standard for the Internet and has become the global standard for communications. IPX, a NetWare communications protocol used only to route messages from one node to another, and AppleTalk, a communications protocol used on Apple and Macintosh networks, can be used for LAN to LAN connections, but those protocols cannot connect from the Internet to a LAN.
Wireless-N ADSL2+ Gateway How do I get Half-Life: Team Fortress to work with the Gateway? The default client port for Half-Life is 27005. The computers on your LAN need to have “+clientport 2700x” added to the HL shortcut command line; the x would be 6, 7, 8, and on up. This lets multiple computers connect to the same server. One problem: Version 1.0.1.6 won’t let multiple computers with the same CD key connect at the same time, even if on the same LAN (not a problem with 1.0.1.3).
Wireless-N ADSL2+ Gateway want to use DMZ Hosting. To get the LAN IP address, see “Appendix C: Finding the MAC Address and IP Address for Your Ethernet Adapter.” If DMZ Hosting is used, does the exposed user share the public IP with the Gateway? No. Does the Gateway pass PPTP packets or actively route PPTP sessions? The Gateway allows PPTP packets to pass through. Is the Gateway cross-platform compatible? Any platform that supports Ethernet and TCP/IP is compatible with the Gateway.
Wireless-N ADSL2+ Gateway What is the IEEE 802.11b standard? It is one of the IEEE standards for wireless networks. The 802.11b standard allows wireless networking hardware from different manufacturers to communicate, provided that the hardware complies with the 802.11b standard. The 802.11b standard states a maximum data transfer rate of 11Mbps and an operating frequency of 2.4GHz. What IEEE 802.11b and 802.11g features are supported? The product supports the following IEEE 802.11b and IEEE 802.
Wireless-N ADSL2+ Gateway acknowledgment from its original access point, it undertakes a new search. Upon finding a new access point, it then re-registers, and the communication process continues. What is the ISM band? The FCC and their counterparts outside of the U.S. have set aside bandwidth for unlicensed use in the ISM (Industrial, Scientific and Medical) band. Spectrum in the vicinity of 2.4 GHz, in particular, is being made available worldwide.
Wireless-N ADSL2+ Gateway practical purposes, this number is usually permanent. Unlike IP addresses, which can change every time a computer logs onto the network, the MAC address of a device stays the same, making it a valuable identifier for the network. How do I reset the Gateway? Press the Reset button on the back panel for about ten seconds. This will reset the Gateway to its default settings.
Wireless-N ADSL2+ Gateway Appendix B: Wireless Security Linksys wants to make wireless networking as safe and easy for you as possible. The current generation of Linksys products provide several network security features, but they require specific action on your part for implementation. So, keep the following in mind whenever you are setting up or using your wireless network.
Wireless-N ADSL2+ Gateway SSID. There are several things to keep in mind about the SSID: 1. Disable Broadcast 2. Make it unique 3. Change it often Most wireless networking devices will give you the option of broadcasting the SSID. While this option may be more convenient, it allows anyone to log into your wireless network. This includes hackers. So, don’t broadcast the SSID. Wireless networking products come with a default SSID set by the factory. (The Linksys default SSID is “linksys”.
Wireless-N ADSL2+ Gateway PSK-Personal. Select the type of algorithm, TKIP or AES, enter a password in the Passphrase field of 8-63 characters, and enter a Group Key Renewal period time between 0 and 99,999 seconds, which instructs the Gateway or other device how often it should change the encryption keys. PSK2-Personal. PSK2 gives you one encryption method, AES, with dynamic encryption keys. Enter a Passphrase of 8-63 characters.
Wireless-N ADSL2+ Gateway Appendix C: Finding the MAC Address and IP Address for Your Ethernet Adapter This section describes how to find the MAC address for your computer’s Ethernet adapter so you can use the MAC filtering feature of the Gateway. You can also find the IP address of your computer’s Ethernet adapter. This IP address is used for the Gateway’s filtering, forwarding, and/or DMZ features. Follow the steps in this appendix to find the adapter’s MAC or IP address in Windows 98, Me, 2000, or XP.
Wireless-N ADSL2+ Gateway Windows 2000 or XP Instructions 1. Click Start and Run. In the Open field, enter cmd. Press the Enter key or click the OK button. NOTE: The MAC address is also called the Physical Address. 2. At the command prompt, enter ipconfig /all. Then press the Enter key. 3. Write down the Physical Address as shown on your computer screen (Figure C-3); it is the MAC address for your Ethernet adapter. This appears as a series of numbers and letters.
Wireless-N ADSL2+ Gateway Appendix D: Upgrading Firmware To upgrade the Gateway’s firmware: 1. Download the Gateway’s firmware upgrade file from www.linksys.com/international. 2. Extract the file on your computer. 3. Open the Gateway’s Web-based Utility and click the Administration tab. 4. Click the Firmware Upgrade tab. 5. Click the Browse button to find the extracted file, and then double-click it. 6. Click the Upgrade button, and follow the on-screen instructions.
Wireless-N ADSL2+ Gateway Appendix E: Glossary This glossary contains some basic networking terms you may come across when using this product. For more advanced terms, see the complete Linksys glossary at http://www.linksys.com/glossary. Access Point - A device that allows wireless-equipped computers and other devices to communicate with a wired network. Also used to expand the range of a wireless network.
Wireless-N ADSL2+ Gateway DMZ (Demilitarized Zone) - Removes the Router's firewall protection from one PC, allowing it to be “seen” from the Internet. DNS (Domain Name Server) - The IP address of your ISP's server, which translates the names of websites into IP addresses. Domain - A specific name for a network of computers. Download - To receive a file transmitted over a network. DSL (Digital Subscriber Line) - An always-on broadband connection over traditional phone lines.
Wireless-N ADSL2+ Gateway IP Address - The address used to identify a computer or device on a network. IPCONFIG - A Windows 2000 and XP utility that displays the IP address for a particular networking device. IPSec (Internet Protocol Security) - A VPN protocol used to implement secure exchange of packets at the IP layer. ISP (Internet Service Provider) - A company that provides access to the Internet. LAN - The computers and networking products that make up your local network.
Wireless-N ADSL2+ Gateway RJ-45 (Registered Jack-45) - An Ethernet connector that holds up to eight wires. Roaming - The ability to take a wireless device from one access point's range to another without losing the connection. Router - A networking device that connects multiple networks together. Server - Any computer whose function in a network is to provide user access to files, printing, communications, and other services.
Wireless-N ADSL2+ Gateway TKIP (Temporal Key Integrity Protocol) - a wireless encryption protocol that provides dynamic encryption keys for each packet transmitted. Topology - The physical layout of a network. TX Rate - Transmission Rate. Upgrade - To replace existing software or firmware with a newer version. Upload - To transmit a file over a network. URL (Uniform Resource Locator) - The address of a file located on the Internet.
Wireless-N ADSL2+ Gateway Appendix F: Specifications Model Number WAG300N Standards Draft 802.11N, IEEE 802.11g, IEEE 802.11b, IEEE 802.3u, IEEE 802.3, g.992.1 (g.dmt), g.992.2 (g.lite), g.992.3, g.992.5, T1.
Wireless-N ADSL2+ Gateway Security Features Password protected configuration for web access PAP and CHAP authentication Denial of Service (DoS) Prevention URL filtering, and keyword, Java, ActiveX, Proxy, Cookie blocking ToD filter (Blocks Access by Time VPN Passthrough for IPSec, PPTP, and L2TP Protocols 128, 64 bits WEP with Passphrase WEP key generation SSID Broadcast Disable Access restriction by MAC and IP addresses WEP Key Bits 64, 128 Dimensions 140 mm x 140 mm x 27 mm Unit Weight 0.
Wireless-N ADSL2+ Gateway Appendix G: Warranty Information Linksys warrants to You that, for a period of three years (the “Warranty Period”), your Linksys Product will be substantially free of defects in materials and workmanship under normal use. Your exclusive remedy and Linksys' entire liability under this warranty will be for Linksys at its option to repair or replace the Product or refund Your purchase price less any rebates. This limited warranty extends only to the original purchaser.
Wireless-N ADSL2+ Gateway Appendix H: Regulatory Information FCC Statement This product has been tested and complies with the specifications for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
Dual-Band Wireless Access Point IC Statement Operation is subject to the following two conditions: 1. This device may not cause interference and 2. This device must accept any interference, including interference that may cause undesired operation of the device. Règlement d’Industry Canada Le fonctionnement est soumis aux conditions suivantes : 1. Ce périphérique ne doit pas causer d'interférences; 2.
Wireless-N ADSL2+ Gateway Compliance Information for 2.
Wireless-N ADSL2+ Gateway NOTE: For all products, the Declaration of Conformity is available through one or more of these options: • A pdf file is included on the product's CD. • A print copy is included with the product. • A pdf file is available on the product's webpage. Visit www.linksys.com/international and select your country or region. Then select your product. If you need any other technical documentation, see the “Technical Documents on www.linksys.
Wireless-N ADSL2+ Gateway Belgium The Belgian Institute for Postal Services and Telecommunications (BIPT) must be notified of any outdoor wireless link having a range exceeding 300 meters. Please check http://www.bipt.be for more details. Draadloze verbindingen voor buitengebruik en met een reikwijdte van meer dan 300 meter dienen aangemeld te worden bij het Belgisch Instituut voor postdiensten en telecommunicatie (BIPT). Zie http://www.bipt.be voor meer gegevens.
Wireless-N ADSL2+ Gateway Product Usage Restrictions This product is designed for indoor usage only. Outdoor usage is not recommended. This product is designed for use with the standard, integral or dedicated (external) antenna(s) that is/are shipped together with the equipment. However, some applications may require the antenna(s), if removable, to be separated from the product and installed remotely from the device by using extension cables.
Wireless-N ADSL2+ Gateway Windows 2000 1. Open the Control Panel. 2. Double-click Network and Dial-Up Connections. 3. Select your current wireless connection, and select Properties. 4. From the Properties screen, click the Configure button. 5. Click the Advanced tab, and select Power Output. 6. From the pull-down menu on the right, select the wireless adapter’s power setting.
Wireless-N ADSL2+ Gateway User Information for Consumer Products Covered by EU Directive 2002/96/EC on Waste Electric and Electronic Equipment (WEEE) This document contains important information for users with regards to the proper disposal and recycling of Linksys products.
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Wireless-N ADSL2+ Gateway For more information, visit www.linksys.com.
Wireless-N ADSL2+ Gateway Appendix I: Contact Information Need to contact Linksys? Visit us online for information on the latest products and updates to your existing products at: http://www.linksys.com/international If you experience problems with any Linksys product, you can e-mail us at: In Europe E-mail Address Austria support.at@linksys.com Belgium support.be@linksys.com Czech Republic support.cz@linksys.com Denmark support.dk@linksys.com Finland support.fi@linksys.com France support.
Wireless-N ADSL2+ Gateway In Europe E-mail Address Switzerland support.ch@linksys.com United Kingdom support.uk@linksys.com Outside of Europe E-mail Address Asia Pacific asiasupport@linksys.com (English only) Latin America support.portuguese@linksys.com or support.spanish@linksys.com Middle East & Africa support.mea@linksys.com (English only) South Africa support.ze@linksys.com (English only) UAE support.ae@linksys.com (English only) U.S. and Canada support@linksys.
