® A Division of Cisco Systems, Inc. EtherFast® Cable/DSL VPN Router with 4-Port 10/100 Switch WIRED Model No.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch Copyright and Trademarks Linksys is a registered trademark or trademark of Cisco Systems, Inc. and/or its affiliates in the U.S. and certain other countries. Copyright © 2003 Cisco Systems, Inc. All rights reserved. How to Use this Guide This User Guide has been designed to make understanding networking with the Router easier than ever.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch Table of Contents Chapter 1: Introduction 1 Welcome What’s in this Guide? 1 2 Chapter 2: Your Virtual Private Network (VPN) Why do I need a VPN? What is a Virtual Private Network? Computer (using VPN client software that supports IPSec) to VPN Router Chapter 3: Getting to Know the Router The Back Panel The Front Panel Chapter 4: Connecting the Router Overview Connection Instructions 4 4 5 6 7 7 8 9 9 10 Chapter 5: Configuring the Router 11
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch The Status tab Appendix A: Troubleshooting Common Problems and Solutions Frequently Asked Questions 43 45 45 54 Appendix B: Upgrading Firmware 59 Appendix C: Finding the MAC Address and IP Address for Your Ethernet Adapter 60 Windows 98 or Me Instructions Windows 2000 or XP Instructions For the Router’s Web-based Utility Appendix D: Windows Help Appendix E: Maximizing VPN Security Appendix F: Creating a VPN Tunnel between two VPN Routers Appendi
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch List of Figures Figure 2-1: VPN Router to VPN Router Figure 2-2: Computer to VPN Router Figure 3-1: Back Panel Figure 3-2: Front Panel Figure 4-1: Example of a Typical Network Figure 4-2: Connect a PC Figure 4-3: Connect the Internet Figure 4-4: Connect the Power Figure 5-1: Router’s IP Address for Basic Setup Figure 5-2: Router Login screen Figure 5-3: Basic DHCP Setup Figure 5-4: Basic Static IP Setup Figure 5-5: Basic PPPoE Setup Figure 5-6: The R
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch Figure 6-15: Security tab -Firewall Figure 6-16: Security tab - VPN Figure 6-17: Local and Remote Secure Group Figure 6-18: Remote Security Gateway Figure 6-19: Key Management Figure 6-20: Advanced VPN Tunnel Setup Figure 6-21: Access Restrictions tab Figure 6-22: Applications & Gaming tab - Port Range Forwarding Figure 6-23: Applications & Gaming tab - Port Triggering Figure 6-24: Applications & Gaming tab - UPnP Forwarding Figure 6-25: Applications
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch Chapter 1: Introduction Welcome Thank you for choosing the EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch. This Router provides your network with a high-security way to share a high-speed Internet connection as well as resources, including files and printers.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch What’s in this Guide? This user guide covers everything you’ll need to know about the Router. In addition to giving directions in the Chapters about how to set it up and use it, serveral Appendices are provided for further information. • Chapter 1: Introduction This chapter describes the Router’s applications and this User Guide. • Chapter 2: Networking Basics This chapter briefly explains how a network functions.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch • Appendix E: Maximizing VPN Security This appendix tells you how to get the most out of the VPN Router, using VPN tunnels. • Appendix F: Configuring IPSec between a Windows 2000 or XP PC and the VPN Router So, how do you set your PCs up for VPN tunnels? This appendix tells you how.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch Chapter 2: Your Virtual Private Network (VPN) Why do I need a VPN? Computer networking provides a flexibility not available when using an archaic, paper-based system. With this flexibility, however, comes an increased risk in security. This is why firewalls were first introduced. Firewalls help to protect data inside of a local network.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch data to a new destination. Even though the data is not received by its intended recipient, it appears that way to the person sending the data. These are only a few of the methods hackers use and they are always developing more. Without the security of your VPN, your data is constantly open to such attacks as it travels over the Internet.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch VPN Router to VPN Router An example of a VPN Router-to-VPN Router VPN would be as follows. At home, a telecommuter uses his VPN Router for his always-on Internet connection. His router is configured with his office's VPN settings. When he connects to his office's router, the two routers create a VPN tunnel, encrypting and decrypting data. As VPNs utilize the Internet, distance is not a factor.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch Chapter 3: Getting to Know the Router The Back Panel The Router’s ports and the Reset button are located on the back panel of the Router. Figure 3-1: Back Panel Internet This Internet port connects to your cable or DSL modem. 1-4 These four Ethernet ports connect to network devices, such as PCs, print servers, or additional switches.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch The Front Panel The Router’s LEDs, which inform you about network activities, are located on the front panel. Figure 3-2: Front Panel Power Green. The Power LED lights up when the Router is powered on. If the LED is flashing, the Router is running a diagnostic test. Ethernet Green. The Ethernet LED serves two purposes. If the LED is continuously lit, the Router is connected to a device through the corresponding port (1, 2, 3, or 4).
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch Chapter 4: Connecting the Router Overview To set up your network, do the following: • Connect the Router to one of your PCs. • If necessary, configure your PCs to obtain an IP address automatically from the Router. (By default, Windows 98, 2000, Millennium, and XP computers are set to obtain an IP address automatically, so unless you have changed the default setting, then you will not need to configure your PCs.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch Connection Instructions 1. Before you begin, make sure that all of your hardware is powered off, including the Router, PCs, hubs, switches, and cable or DSL modem. 2. Connect one end of an Ethernet network cable to one of the numbered ports on the back of the Router. Connect the other end to an Ethernet port on a network device, e.g., a PC, print server, hub, or switch. Repeat this step to connect more PCs or other network devices to the Router.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch Chapter 5: Configuring the Router Note: The directions included in this Chapter are meant for quick configuration of the Router and do not include all you need to know to use all of the Router’s functions. Complete directions on all of the Router’s functions, configured through the Web-based Utility, can be found in Chapter 6: Using the Router’s Web-based Utility.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch 3. The Router configuration screen will appear with the Setup tab selected. Based on the setup instructions from your ISP, you may need to provide the following information. Host Name and Domain Name: These fields allow you to provide a host name and domain name for the Router. These fields are usually left blank. If requested by your ISP (usually cable ISPs), complete these two fields.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch Obtain an IP Automatically - DHCP If your ISP says that you are connecting through DHCP or a dynamic IP address from your ISP, perform these steps: A. Select Obtain an IP automatically as the Connection Type. B. Click the Save Settings button to save the setting, or click the Cancel Changes button to clear the setting and start over. When you are finished, then proceed to step 5.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch PPPoE If your DSL provider says that you are connecting through PPPoE or if you normally enter a user name and password to access the Internet, perform these steps: A. Select PPPoE as the Connection Type. B. Enter the User Name. C. Enter the Password. D. Enter the Service Name, if required. E. Click the Save Settings button to save the settings, or click the Cancel Changes button to clear the settings and start over. F.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch Heart Beat Signal Heart Beat Signal is a service used in Australia only. If you are using a Heart Beat Signal connection, check with your ISP for the necessary setup information. A. When finished making your changes on this tab, click the Save Settings button to save this change, or click the Cancel Changes button to undo your change. For further help on this tab, click the Help button. B. Click the Status tab, and then click the Connect button.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch Chapter 6: Using The Router’s Web-based Utility Overview For your convenience, use the Router’s Web-based Utility to administer it. This chapter will explain all of the functions in this Utility. The Utility can be accessed via Microsoft Internet Explorer or Netscape Navigator through use of a computer connected with an Ethernet cable to the Router.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch • VPN. To enable and setup VPN Passthrough and configure up to 50 VPN tunnels, use this screen. Access Restrictions • Internet Access. From this screen, you will be able to manage Internet access, blocking websites, from your network. Applications & Gaming • Port Range Forwarding. You can set up public services or other specialized Internet applications on your network from this screen. • Port Triggering.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch Accessing the Utility To access the Web-based Utility of the Router, launch Internet Explorer or Netscape Navigator, and enter the Router’s default IP address, 192.168.1.1, in the Address field. Press the Enter key. Figure 6-1: The Router’s IP Address A screen will appear asking you for your User name and Password. Leave the User name field blank, and enter admin in the Password field. Then click the OK button.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch Basic Setup Internet Setup This section allows you to select the type of Internet setup and connection your network employs. The Router supports six connection types: Obtain an IP automatically (DHCP), Static IP, PPPoE, RAS, PPTP, and Heart Beat Signal. Each Basic Setup screen and available features will differ depending on what kind of connection type you select.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch Primary DNS and Secondary DNS. Your ISP will provide you with at least one DNS (Domain Name System) Server IP Address. Host Name/Domain Name. Enter a Host Name and Domain Name if required by your ISP. MTU. The MTU option specifies the largest packet size permitted for network transmission. Select Manual if you do not want the Router to regulate this packet size (otherwise, leave it set at Automatic) and enter the value desired.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch Connection Type: RAS (for SingTel) Remote Access Service (RAS) is a service that applies to connections in Singapore only. For users in Singapore, check with Singtel for information on RAS. User Name and Password. Enter the User Name and Password supplied by Singtel. RAS Plan. Select the type of plan you have. Connect on Demand and Max Idle Time.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch Connection Type: PPTP Point to Point Tunneling Protocol (PPTP) is a service that applies to connections in Europe and Israel only. IP Address. This is the IP address that the Router has, when seen from the Internet. Your ISP will provide you with the IP Address you need to specify here. Subnet Mask. This is the Router’s Subnet Mask, as seen by external users on the Internet (including your ISP). Your ISP will provide you with the Subnet Mask.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch Connection Type: Heart Beat Signal Heart Beat Signal is a service used in Australia only. If you are using a Heart Beat Signal connection, check with your ISP for the necessary setup information. User Name and Password. Enter the User Name and Password provided by your ISP. Heart Beat Server. This is the IP address that the Router has, when seen from the Internet. Your ISP will provide you with the IP Address you need to specify here.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch Network Setup Router IP The values for the Router’s Local IP Address and Subnet Mask are shown here. In most cases, keeping the default values will work. Local IP Address. The default value is 192.168.1.1. Subnet Mask. The default value is 255.255.255.0. Network Address Server Settings (DHCP) A Dynamic Host Configuration Protocol (DHCP) server automatically assigns an IP address to each PC on your network for you.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch DDNS The Router 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 Router. Before you can use this feature, you need to sign up for DDNS service the DDNS service currently incorporated, DynDNS.org. If you do not want to use this feature, keep the default setting, Disable.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch Advanced Routing The Advanced Routing screen allows you to configure the Network Address Translation (NAT), dynamic routing, and static routing settings. Dynamic Routing NAT. NAT is a security feature that is enabled by default. It enables the Router to translate IP addresses of your local area network to a different IP address for the Internet. To disable NAT, click the Disable radio button.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch Subnet Mask. The Subnet Mask (also known as the Network Mask) determines which portion of an IP address is the network portion, and which portion is the host portion. Take, for example, a network in which the Subnet Mask is 255.255.255.0. This determines (by using the values 255) that the first three numbers of a network IP address identify this particular network, while the last digit (from 1 to 254) identifies the specific host. Gateway.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch The Security tab The Security tab is the second tab listed atop the Web-based Utility. This tab is divided into two screens: Firewall and VPN. Each of these screens is described in detail below. Firewall When you click Security, you will see the Firewall screen. This allows you to Enable or Disable the firewall, which shields your network from outside users, and manage different filters, which provide additional protection.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch PPTP Pass Through. Point-to-Point Tunneling Protocol Passthrough is the method used to enable VPN sessions to a Windows 2000 server. To allow PPTP Passthrough, click the Enabled button. To disable PPTP Passthrough, click the Disabled button. When finished making your changes on this screen, click the Save Settings button to save these changes, or click the Cancel Changes button to undo your changes.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch Any. If you select Any for the Remote Security Group, the local VPN Router will accept a request from any IP address. This setting should be chosen when the other endpoint is using DHCP or PPPoE on the Internet side. Remote Security Gateway The Remote Security Gateway is the VPN device, such as a second VPN Router, on the remote end of the VPN tunnel. Under Remote Security Gateway, you have three options: IP Address, FQDN, and Any.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch Key Management In order for any encryption to occur, the two ends of the tunnel must agree on the type of encryption and the way the data will be decrypted. This is done by sharing a “key” to the encryption code. Under Key Management, you may choose automatic or manual key management. Automatic Key Management. Select Auto (IKE) and enter a series of numbers or letters in the Pre-shared Key field.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch Advanced VPN Tunnel Setup From the Advanced Settings screen you can adjust the settings for specific VPN tunnels. Phase 1. Phase 1 is used to create a security association (SA), often called the IKE SA. After Phase 1 is completed, Phase 2 is used to create one or more IPSec SAs, which are then used to key IPSec sessions. Operation Mode. There are two modes: Main and Aggressive, and they exchange the same IKE payloads in different sequences.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch Unauthorized IP Blocking. Check this box to block unauthorized IP addresses. Complete the on-screen sentence to specify how many times IKE must fail before blocking that unauthorized IP address for a length of time that you specify (in seconds). When finished making your changes on this screen, click the Save Settings button to save these changes, or click the Cancel Changes button to undo your changes.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch The Applications & Gaming tab The Applications & Gaming tab allows you to manage ports that are used for various applications and gaming over the Internet. Port Range Forwarding When you click the Applications & Gaming tab, you will see the Port Range Forwarding screen. Port Range Forwarding sets up public services on your network, such as web servers, ftp servers, e-mail servers, or other specialized Internet applications.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch Port Triggering The Port Triggering screen allows the Router to watch outgoing data for specific port numbers. The IP address of the computer that sends the matching data is remembered by the Router, so that when the requested data returns through the Router, the data is pulled back to the proper computer by way of IP address and port mapping rules. Port Triggering Application. Enter the application name of the trigger.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch UPnP Forwarding The UPnP Forwarding screen displays preset application settings as well as options to customize port services for other applications. UPnP Forwarding Application. This provides ten preset applications. You can specify up to five additional applications in the available fields. The preset applications are among the most widely used Internet applications. They include the following: FTP (File Transfer Protocol).
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch NNTP (Network News Transfer Protocol). The protocol used to connect to Usenet groups on the Internet. Usenet newsreaders support the NNTP protocol. nntp (Network News Transfer Protocol): The protocol used to connect to Usenet groups on the Internet SNMP (Simple Network Management Protocol). A widely used network monitoring and control protocol.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch DMZ 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. Whereas Port Range Forwarding can only forward a maximum of 10 ranges of ports, DMZ hosting forwards all the ports for one PC at the same time. DMZ DMZ. To use this feature, select Enable. To disable DMZ hosting, select Disable. DMZ Host IP Address.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch The Administration tab Management When you click the Administration tab, you will see the Management screen. This screen allows you to change the Router’s access settings as well as configure the UPnP (Universal Plug and Play) features. Gateway Password Local Gateway Access To ensure the Router’s security, you will be asked for your password when you access the Router’s Webbased Utility. The default password is admin. Gateway Password.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch UPnP UPnP allows Windows XP to automatically configure the Router for various Internet applications, such as gaming and videoconferencing. Select the radio button beside Enable or Disable. When finished making your changes on this tab, click the Save Settings button to save these changes, or click the Cancel Changes button to undo your changes.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch Diagnostics Diagnostics allow you to check the connections of your network components as well as locations outside your network via the Internet. Ping Target IP. This is the IP Address of the PC or network component, or location outside of your network, that you wish to test. Ping Size. Enter the amount of data, measured in bytes, sent in the ping test here. This number can be between 60 and 1514 bytes, more data being sent with a higher number. No.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch Factory Defaults The Factory Defaults screen allows you to restore the Router’s configuration to its factory default settings. Restore Factory Defaults. To clear all of the Router’s settings and reset them to its factory defaults, click the Yes radio button. When finished making your changes on this tab, click the Save Settings button to save these changes, or click the Cancel Changes button to undo your changes.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch The Status tab When you click the Status tab, you will see the Gateway screen. It displays information about the Router and its settings. Gateway Gateway Information Hardware Version. This displays the Router’s model number. Software Version. This shows the installed version and date of the Router’s firmware. MAC Address. The MAC Address of the Router’s Internet interface is displayed here. Current Time.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch Local Network The Local Network screen displays information about the local network. Local MAC Address. The MAC Address of the Router’s LAN (local area network) interface is displayed here. IP Address. The Router’s local IP Address is shown here. Subnet Mask. The Router’s Subnet Mask is shown here. DHCP Server. If the Router is being utilized as a DHCP server will be displayed here. DHCP Client Table.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch Appendix A: Troubleshooting This appendix consists of two parts: “Common Problems and Solutions” and “Frequently Asked Questions.” Provided are possible solutions to problems regarding the installation and operation of the Router. If your situation is described here, the problem should be solved by applying the corresponding solution. If you can’t find an answer here, check the Linksys website at www.linksys.com. Common Problems and Solutions 1.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch For Windows 2000: A. Click Start, Settings, and open the Control Panel. Double-click Network and Dial-Up Connections. B. Right-click the Local Area Connection that is associated with the Ethernet adapter you are using, and select the Properties option. C. In the Components checked are used by this connection box, highlight Internet Protocol (TCP/IP), and click the Properties button. Select Use the following IP address option. D.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch 2. I want to test my Internet connection. A. Check your TCP/IP settings. If you do not know how to do this, refer to Appendix D: Windows Help. B. Open a command prompt. • For Windows 98 and Me, click Start and select Run. In the Open field, type command. Press the Enter key or click the OK button. • For Windows 2000 and XP, click Start and select Run. In the Open field, type cmd. Press the Enter key or click the OK button. C.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch 4. I am not able to access the Web-based Utility’s Setup page. A. Refer to “Problem #2, I want to test my Internet connection” to verify that your computer is properly connected to the Router. B. Refer to “Appendix C: Finding the MAC Address and IP address for Your Ethernet Adapter” to verify that your computer has an IP Address, Subnet Mask, Gateway, and DNS. C.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch A. Access the Router’s Web-based Utility by going to http://192.168.1.1 or the IP address of the Router. Go to the Applications & Gaming => Port Range Forwarding tab. B. Enter any name you want to use for the Application. C. Enter the port range of the service you are using. For example, if you have a web server, you would enter the range 80 to 80. D. Select the protocol you will be using, TCP or UDP, or select Both. E.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch E. Enter the IP address of the PC or network device that you want the port server to go to. For example, if the web server’s Ethernet adapter IP address is 192.168.1.100, you would enter 100 in the field provided. Check “Appendix C: Finding the MAC Address and IP Address for Your Ethernet Adapter” for details on getting an IP address. F. Check the Enabled option for the port services you want to use.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch 9. I forgot my password, or the password prompt always appears when saving settings to the Router. Reset the Router to factory default by pressing the Reset button for 30 seconds and then releasing it. If you are still getting prompted for a password when saving settings, then perform the following steps: A. Access the Router’s web interface by going to http://192.168.1.1 or the IP address of the Router.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch 12. I need to upgrade the firmware. In order to upgrade the firmware with the latest features, you need to go to the Linksys website and download the latest firmware at www.linksys.com. Follow these steps: A. Go to the Linksys website at http://www.linksys.com and download the latest firmware. To upgrade the firmware, follow the steps in the Upgrade section found in “Chapter 6: Using the Router’s Web-based Utility” or “Appendix B: Upgrading Firmware.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch 15. I can't access my email, web, or VPN, or I am getting corrupted data from the Internet. The Maximum Transmission Unit (MTU) setting may need to be adjusted. By default, the MTU is set at 1500. Most DSL users should use MTU 1492. If you are having some difficulties, perform the following steps: A. To connect to the Router, go to the web browser, and enter http://192.168.1.1 or the IP address of the Router. B. Enter the password, if asked.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch Frequently Asked Questions What is MIB? MIB (Management Information Base) is a data file that works in tangent with third-party SNMP software in managing the Router. To use MIB files in tangent with third-party SNMP software, follow the instructions that come with the thirty-party SNMP software. MIB data files will be available on the Linksys web site: www.linksys.com. Can I use firmware for other routers with the BEFVP41? No.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch Does the Router’s Internet connection support 100 Mbps Ethernet? Because of the speed limitations of broadband Internet connections, the Router’s Internet port supports 10 Mbps Ethernet. It does, of course, support 100 Mbps over its auto-sensing 10/100 ports.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch How do I get Half-Life: Team Fortress to work with the Router? The default client port for Half-Life is 27005. The computers on your network 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.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch I am not able to access the Router’s Web-based Utility. What can I do? You may have to remove the proxy settings on your Internet browser, e.g., Netscape Navigator or Internet Explorer. Or remove the dial-up settings on your browser. Check with your browser documentation, and make sure that your browser is set to connect directly and that any dial-up is disabled. Make sure that your browser is set to connect directly and that any dial-up is disabled.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch What are the Router’s advanced features? The Router’s advanced features include IP Filtering, Port Range Forwarding, Dynamic Routing, Static Routing, DMZ hosting, and MAC Address Cloning. What is the maximum number of VPN sessions allowed by the Router? The maximum number depends on many factors. At least one IPSec session will work through the Router; however, simultaneous IPSec sessions may be possible, depending on the specifics of your VPNs.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch Appendix B: Upgrading Firmware You can use the Router’s Web-based Utility to upgrade the firmware; however, if you do so, you may lose the settings you have configured on the Router. To upgrade the Router’s firmware, follow these instructions: 1. Download the Router’s firmware upgrade file from the Linksys website, www.linksys.com. 2. Extract the file on your computer. 3.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch 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 and/or MAC address cloning feature of the Router. You can also find the IP address of your computer’s Ethernet adapter. This IP address is used for the Router’s filtering, forwarding, and/or DMZ features.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch 3. Write down the Physical Address as shown on your computer screen; it is the MAC address for your Ethernet adapter. This appears as a series of numbers and letters. The MAC address/Physical Address is what you will use for MAC address cloning or MAC filtering. Note: The MAC address is also called the Physical Address. The example shows the Ethernet adapter’s IP address as 192.168.1.100. Your computer may show something different.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch Appendix D: Windows Help All networking products require Microsoft Windows. Windows is the most used operating system in the world and comes with many features that help make networking easier. These features can be accessed through Windows Help and are described in this appendix. TCP/IP Before a computer can communicate with the Router, TCP/IP must be enabled.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch Appendix E: Maximizing VPN Security Just as you maximized your network security with a firewall router, you should also maximize security for your data with the VPN Router. IPSec is compatible with most VPN endpoints and ensures privacy and authentication for data, while authenticating user identification. With IPSec, authentication is based upon the PC's IP Address.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch 4. Maximize encryption and authentication. Use 3DES encryption and SHA authentication whenever possible. 5. Manage your pre-shared keys. Change pre-shared keys regularly. Data transmission over the Internet is a hole in network security that is often overlooked. With VPN maximized, along with the use of a firewall router and wireless security, you can secure your data even when it leaves your network.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch Appendix F: Creating a VPN Tunnel between two VPN Routers NOTE: Further details on this step can be found in the VPN Tab section in “Chapter 6: Using the Router’s Web-Based Utility”. 1. Open your web browser, and enter 192.168.1.1 in the Address field. Press the Enter key. 2. When the User name and Password field appears, skip the user name and enter the default password admin. Press the Enter key. 3. Select the Security tab. 4.
EtherFast Cable/DSL WPN Router with 4-Port 10/100 Switch Appendix G: SNMP Functions SNMP (Simple Network Management Protocol) is a widely-used network monitoring and control protocol. Data is passed from a SNMP agent, such as the VPN Router, to the workstation console used to oversee the network. The Router then returns information contained in a MIB (Management Information Base), which is a data structure that defines what is obtainable from the device and what can be controlled (turned off, on, etc.).
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch Appendix H: Glossary Adapter - A device that adds network functionality to your PC. Bit - A binary digit. Boot - To start a device and cause it to start executing instructions. Bridge - A device that interconnects different networks together. Broadband - An always-on, fast Internet connection. Browser - An application program that provides a way to look at and interact with all the information on the World Wide Web.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch DSL (Digital Subscriber Line) - An always-on broadband connection over traditional phone lines. Dynamic IP Address - A temporary IP address assigned by a DHCP server. Encryption - Encoding data transmitted in a network. Ethernet - IEEE standard network protocol that specifies how data is placed on and retrieved from a common transmission medium. Finger - A program that tells you the name associated with an e-mail address.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch Mbps (MegaBits Per Second) - One million bits per second; a unit of measurement for data transmission. mIRC - An Internet Relay Chat program that runs under Windows. Multicasting - Sending data to a group of destinations at once. NAT (Network Address Translation) - NAT technology translates IP addresses of a local area network to a different IP address for the Internet.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch Static Routing - Forwarding data in a network via a fixed path. Subnet Mask - An address code that determines the size of the network. Switch - 1. A data switch that connects computing devices to host computers, allowing a large number of devices to share a limited number of ports. 2. A device for making, breaking, or changing the connections in an electrical circuit.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch Appendix I: Specifications Model Number: BEFVP41 Standards: IEEE 802.3 (10BaseT), IEEE 802.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch Dimensions: 7.31" x 6.06" x 1.88" (186 mm x 154 mm x 48 mm) Unit Weight: 12.8 oz. (0.36 kg) Power: External, 5V DC, 2.1 A Certifications: FCC Class B, CE Mark Operating Temp.: 0ºC to 45ºC (32ºF to 113ºF) Storage Temp.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch Appendix J: Warranty Information LIMITED WARRANTY Linksys warrants to You that, for a period of one year (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.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch Appendix K: 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.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch EN 300-328-1, EN 300-328-2 Technical requirements for Radio equipment. Caution: This equipment is intended to be used in all EU and EFTA countries. Outdoor use may be restricted to certain frequencies and/or may require a license for operation. Contact local Authority for procedure to follow.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch An FCC compliant telephone cord and modular plug is provided with this equipment. This equipment is designed to be connected to the telephone network or premises wiring using a compatible modular jack, which is FCC Part 68 compliant. Connection to the telephone network should be made by using the standard modular telephone jack.
EtherFast Cable/DSL VPN Router with 4-Port 10/100 Switch Appendix L: 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 or ftp.linksys.
