Page 1 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 NETGEAR, Inc. 4500 Great America Parkway Santa Clara, CA 95054 USA 201-10301-02 May 2005 201-10301-02, May 2005...
Page 2 In the interest of improving internal design, operational function, and/or reliability, NETGEAR reserves the right to make changes to the products described in this document without notice. NETGEAR does not assume any liability that may occur due to the use or application of the product(s) or circuit layout(s) described herein.
Page 3 Bestätigung des Herstellers/Importeurs Es wird hiermit bestätigt, daß das ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 gemäß der im BMPT-AmtsblVfg 243/1991 und Vfg 46/1992 aufgeführten Bestimmungen entstört ist. Das vorschriftsmäßige Betreiben einiger Geräte (z.B. Testsender) kann jedoch gewissen Beschränkungen unterliegen. Lesen Sie dazu bitte die Anmerkungen in der Betriebsanleitung.
Page 4 201-10301-02, May 2005...
Page 5: Table Of Contents
A Powerful, True Firewall with Content Filtering ............2-3 Security ........................2-4 Autosensing Ethernet Connections with Auto Uplink ..........2-4 Extensive Protocol Support ..................2-5 Easy Installation and Management ................2-6 NETGEAR Related Products ..................2-6 Package Contents ......................2-7 The FWG114P v2 Front Panel .................2-7 The FWG114P v2 Rear Panel ..................2-8 Chapter 3 Connecting the FWG114P v2 to the Internet What You Will Need Before You Begin ................3-1...
Page 6 Connecting the FWG114P v2 Wireless Firewall/Print Server .........3-4 Verify That Basic Requirements Are Met ..............3-4 Basic Setup Troubleshooting Tips ................3-10 FWG114P v2 Setup Wizard Auto Detection ..............3-10 Wizard-Detected Login Account Setup ..............3-11 Wizard-Detected Dynamic IP Account Setup ............3-13 Wizard-Detected Fixed IP Account Setup ..............3-14 How to Configure the Serial Port as the Primary Internet Connection ......3-15 Testing Your Internet Connection ..................3-17 Manually Configuring Your Internet Connection ............3-18...
Page 7 Chapter 7 Print Server Printing Options ......................7-1 For Windows XP and 2000, Use TCP/IP LPR Printing ...........7-2 For Windows 95/98/Me, Use the Netgear Printer Port Driver .........7-6 Printing from the Macintosh ....................7-9 Windows Printer Port Management ................7-10 Contents 201-10301-02, May 2005...
Page 8 Netgear VPN Client to FWG114P v2 ................8-32 Configuration Profile ....................8-32 Step-By-Step Configuration of FWG114P v2 Gateway ..........8-33 Step-By-Step Configuration of the Netgear VPN Client ..........8-38 Testing the VPN Connection ..................8-45 From the Client PC to the FWG114P v2 ..............8-45 From the FWG114P v2 to the Client PC ..............8-46 Monitoring the PC VPN Connection ................8-46...
Page 9 Changing the Administrator Password ................9-9 Chapter 10 Advanced Configuration Using the WAN Setup Options ..................10-1 How to Configure Dynamic DNS ..................10-3 Using the LAN IP Setup Options ..................10-5 Configuring LAN TCP/IP Setup Parameters ............10-5 Using the Router as a DHCP server ..............10-7 Using Address Reservation ..................10-7 Configuring Static Routes .....................10-8 Enabling Remote Management Access ..............10-10...
Page 10 Subnet Addressing ....................B-4 Private IP Addresses ....................B-7 Single IP Address Operation Using NAT ..............B-7 MAC Addresses and Address Resolution Protocol ..........B-9 Related Documents ....................B-9 Domain Name Server ....................B-9 IP Configuration by DHCP ..................B-10 Internet Security and Firewalls ..................
Page 11 Restarting the Network ....................C-12 Appendix D Firewall Log Formats Action List ........................D-1 Field List ........................D-1 Outbound Log ........................ D-1 Inbound Log ........................D-2 Other IP Traffic ......................D-2 Router Operation ......................D-3 Other Connections and Traffic to this Router ..............D-4 DoS Attack/Scan ......................
Page 12 VPNC IKE Phase II Parameters ................F-11 Testing and Troubleshooting ..................F-11 Additional Reading .......................F-11 Appendix G NETGEAR VPN Configuration FVS318 or FVM318 to FWG114P v2 Configuration Template ....................G-1 Step-By-Step Configuration of FVS318 or FVM318 Gateway A ........G-2 Step-By-Step Configuration of FWG114P Gateway B ........... G-5 Test the VPN Connection ....................
Page 13 Appendix H NETGEAR VPN Configuration FVS318 or FVM318 with FQDN to FVS328 Configuration Template ....................H-1 Using DDNS and Fully Qualified Domain Names (FQDN) ........H-2 Step-By-Step Configuration of FVS318 or FVM318 Gateway A ........H-3 Step-By-Step Configuration of FVS328 Gateway B ............H-7 Test the VPN Connection ....................
Page 14 Contents 201-10301-02, May 2005...
Page 15: About This Manual
Table 1-2. Manual Scope Product Version ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Manual Publication Date May 2005 Note: Product updates are available on the NETGEAR, Inc. Web site at http://kbserver.netgear.com/products/FWG114P v2.asp. About This Manual 201-10301-02, May 2005...
Page 16: How To Use This Manual
• button to access the full NETGEAR, Inc. online knowledge base for the product model. • Links to PDF versions of the full manual and individual chapters.
Page 17: How To Print This Manual
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 How to Print this Manual To print this manual you can choose one of the following several options, according to your needs. • Printing a Page in the HTML View. Each page in the HTML version of the manual is dedicated to a major topic.
Page 18 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 About This Manual 201-10301-02, May 2005...
Page 19: Introduction
Chapter 2 Introduction This chapter describes the features of the NETGEAR ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2. Key Features of the FWG114P v2 The ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2, with a 4-port switch, connects your LAN to the Internet through a broadband modem. With auto fail-over connectivity through the serial port, the FWG114P v2 provides highly reliable Internet access.
Page 20: Full Routing On Both The Broadband And Serial Ports
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 • Flash memory for firmware upgrade. • NAT off (classical routing). Full Routing on Both the Broadband and Serial Ports You can install, configure, and operate the FWG114P v2 to take full advantage of a variety of routing options on both the serial and broadband WAN ports, including: •...
Page 21: Virtual Private Networking
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 • Wireless network name broadcast can be turned off so that only devices that have the network name (SSID) can connect. Virtual Private Networking The FWG114P v2 Wireless Firewall/Print Server provides a secure encrypted connection between your local network and remote networks or clients.
Page 22: Security
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 • Logs security incidents. The FWG114P v2 will log security events, such as blocked incoming traffic, port scans, attacks, and administrator logins. You can configure the router to e-mail the log to you at specified intervals.
Page 23: Extensive Protocol Support
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Extensive Protocol Support The FWG114P v2 Wireless Firewall/Print Server supports the Transmission Control Protocol/ Internet Protocol (TCP/IP) and Routing Information Protocol (RIP). • The ability to enable or disable IP address sharing by NAT. The FWG114P v2 allows several networked PCs to share an Internet account using only a single IP address, which may be statically or dynamically assigned by your Internet service provider (ISP).
Page 24: Easy Installation And Management
Regional support, including ISPs like Telstra DSL and BigPond, or Deutsche Telekom. • Flash memory for firmware upgrades. NETGEAR Related Products The following NETGEAR products are related to the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2: • ProSafe™ Dual Band Wireless PC Card Model WAG511 •...
Page 25: Package Contents
• Registration and Warranty Card. If any of the parts are incorrect, missing, or damaged, contact your NETGEAR dealer. Keep the carton, including the original packing materials, in case you need to return the router for repair. The FWG114P v2 Front Panel The front panel of the FWG114P v2 contains the status LEDs.
Page 26: The Fwg114P V2 Rear Panel
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Table 2-1. LED Descriptions Label Activity Description POWER Power is supplied to the firewall. TEST The system is initializing. The system is ready and running. PRINTER The printer is connected and powered on. Blinking Data is being transmitted or received by the Printer port.
Page 27 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 LO CA L 10/100M IN TER N ET MODEM 12VDC, 1.0A Figure 1-2: FWG114P v2 Rear Panel Viewed from left to right, the rear panel contains the following features: •...
Page 28 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 2-10 Introduction 201-10301-02, May 2005...
Page 29: Connecting The Fwg114P V2 To The Internet
Chapter 3 Connecting the FWG114P v2 to the Internet This chapter describes how to set up the router on your local area network (LAN) and connect to the Internet. You will find out how to configure your ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 for Internet access using the Setup Wizard, or how to manually configure your Internet connection.
Page 30: Internet Configuration Requirements
• You may also refer to the FWG114P v2 Resource CD for the NETGEAR Router ISP Guide which provides Internet connection information for many ISPs. Once you locate your Internet configuration parameters, you may want to record them on the...
Page 31: Record Your Internet Connection Information
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Record Your Internet Connection Information Print this page. Fill in the configuration parameters from your Internet Service Provider (ISP). ISP Login Name: The login name and password are case sensitive and must be entered exactly as given by your ISP.
Page 32: Connecting The Fwg114P V2 Wireless Firewall/Print Server
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Connecting the FWG114P v2 Wireless Firewall/Print Server This section provides instructions for connecting the FWG114P v2 Wireless Firewall/Print Server. Also, the Resource CD for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P (SW-10023-03), included with your router, contains an animated Installation Assistant to help you through this procedure.
Page 33 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Securely insert the Ethernet cable from your broadband modem into the Internet port (B) on the FWG114P v2. Internet Port LO CA L 10/100M IN TER N ET MODEM 12VDC, 1.0A Broadband modem...
Page 34 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 ESTART YOUR NETWORK IN THE CORRECT SEQUENCE Warning: Failure to restart your network in the correct sequence could prevent you from connecting to the Internet. First, turn on the broadband modem and wait 2 minutes. Now, turn on your wireless firewall/print server.
Page 35 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 OG IN TO THE WIRELESS FIREWALL PRINT SERVER From your PC, launch your Internet browser. Because you are not yet connected to the Internet, your browser will display a page not found message. Connect to the wireless firewall/print server by typing http://192.168.0.1 in the address field of Internet Explorer or Netscape Navigator.
Page 36 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 After logging in to the router, you will see the login result page. Figure 3-7: Login Result page Connecting the FWG114P v2 to the Internet 201-10301-02, May 2005...
Page 37 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 4. R UN THE ETUP IZARD TO CONNECT TO THE NTERNET Figure 3-8: Setup Wizard You are now connected to the router. If you do not see the menu above, click the Setup Wizard link on the upper left of the main menu.
Page 38: Basic Setup Troubleshooting Tips
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Basic Setup Troubleshooting Tips Here are some tips for correcting simple problems that prevent with you from connecting to the Internet or connecting to the wireless firewall/print server. Be sure to restart your network in the correct sequence.
Page 39: Wizard-Detected Login Account Setup
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 • Fixed IP address assignment Next, the Setup Wizard will report which connection type it has discovered, and then display the appropriate configuration menu. If the Setup Wizard finds no connection, you will be prompted to check the physical connection between your firewall and the cable or DSL modem.
Page 40 Note: If you enter an address here, after you finish configuring the firewall, reboot your PCs so that the settings take effect. Click Apply to save your settings. Click Test to test your Internet connection. If the NETGEAR Web site does not appear within one minute, refer to Chapter 11, “Troubleshooting”.
Page 41: Wizard-Detected Dynamic Ip Account Setup
Note: DNS servers are required to perform the function of translating an Internet name, such as www.netgear.com to a numeric IP address. For a fixed IP address configuration, you must obtain DNS server addresses from your ISP and enter them manually here. You should reboot your PCs after configuring the firewall for these settings to take effect.
Page 42: Wizard-Detected Fixed Ip Account Setup
This feature allows your firewall to masquerade as that computer by using its MAC address. Click Apply to save your settings. Click Test to test your Internet connection. If the NETGEAR Web site does not appear within one minute, refer to Chapter 11, “Troubleshooting”.
Page 43: How To Configure The Serial Port As The Primary Internet Connection
PCs after configuring the firewall for these settings to take effect. Click Apply to save the settings. Click Test to test your Internet connection. If the NETGEAR Web site does not appear within one minute, refer to Chapter 11, “Troubleshooting.
Page 44 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Figure 3-12: Serial Internet Connection configuration menu Fill in the ISDN or analog ISP Internet configuration parameters as appropriate: • For a Dial-up Account, enter the Account information. Check “Connect as required” to enable the firewall to automatically dial the number.
Page 45: Testing Your Internet Connection
After completing the Internet connection configuration, your can test your Internet connection. Log in to the firewall, then, from the Setup Basic Settings link, click the Test button. If the NETGEAR Web site does not appear within one minute, refer to Chapter 11, “Troubleshooting.”...
Page 46: Manually Configuring Your Internet Connection
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Manually Configuring Your Internet Connection You can manually configure your firewall using the menu below, or you can allow the Setup Wizard to determine your configuration as described in the previous section. ISP Does Not Require Login ISP Does Require Login Figure 3-13: Browser-based configuration Basic Settings menu...
Page 47: How To Manually Configure The Primary Internet Connection
Note: A DNS server is a host on the Internet that translates Internet names (such as www.netgear.com) to numeric IP addresses. Typically your ISP transfers the IP address of one or two DNS servers to your firewall during login. If the ISP does not transfer an address, you must obtain it from the ISP and enter it manually here.
Page 48 ISP. Or, select “Use This MAC Address” and enter it. Click Apply to save your settings. Click Test to test your Internet connection. If the NETGEAR Web site does not appear within one minute, refer to Chapter 11, “Troubleshooting.”...
Page 49: Wireless Configuration
Chapter 4 Wireless Configuration This chapter describes how to configure the wireless features of your FWG114P v2 Wireless Firewall/Print Server. Observing Performance, Placement, and Range Guidelines In planning your wireless network, you should consider the level of security required. You should also select the physical placement of your FWG114P v2 in order to maximize the network speed.
Page 50: Implementing Appropriate Wireless Security
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Implementing Appropriate Wireless Security Note: Indoors, computers can connect to wireless networks at ranges of 300 feet or more. Such distances allow others outside of your area to access your network. Unlike wired network data, your wireless data transmissions can extend beyond your walls and can be received by anyone with a compatible adapter.
Page 51: Understanding Wireless Settings
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 • WPA/WPA2 with Radius or WPA/WPA2-PSK. Wi-Fi Protected Access (WPA and WPA2) data encryption provides data security. The very strong authentication along with dynamic per frame rekeying of WPA and WPA2 make it virtually impossible to compromise. Because this is a new standard, wireless device driver and software availability may be limited.
Page 52 Any device you want to participate in the 802.11b/g wireless network will need to use this SSID for that network. The FWG114P v2 default SSID is: NETGEAR. — Region. This field identifies the region where the FWG114P v2 can be used. It may not be legal to operate the wireless features of the wireless firewall/print server in a region other than one of those identified in this field.
Page 53 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 To restrict access based on MAC addresses, click the Set up Access List button and update the MAC access control list. • Security Options – Disable: No data encryption is used. –...
Page 54: Default Factory Settings
2-9. After you install the FWG114P v2 Wireless Firewall/Print Server, use the procedures below to customize any of the settings to better meet your networking needs. FEATURE DEFAULT FACTORY SETTINGS SSID NETGEAR RF Channel 11 until the region is selected Access Point Enabled...
Page 55: Before You Change The Ssid And Wep Settings
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Before You Change the SSID and WEP Settings Take the following steps: For a new wireless network, print or copy this form and fill in the configuration parameters. For an existing wireless network, the person who set up or is responsible for the network will be able to provide this information.
Page 56: How To Set Up And Test Basic Wireless Connectivity
Choose a suitable descriptive name for the wireless network name (SSID). In the SSID box, enter a value of up to 32 alphanumeric characters. The default SSID is NETGEAR. Note: The characters are case sensitive. An access point always functions in infrastructure mode.
Page 57: How To Restrict Wireless Access By Mac Address
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Click Apply to save your changes. Note: If you are configuring the FWG114P v2 from a wireless computer and you change the wireless firewall/print server’s SSID, channel, or security settings, you will lose your wireless connection when you click on Apply.
Page 58: How To Configure Wep
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Click Add to open the Wireless Card Access Setup menu. You can select a device from the list of available wireless cards the FWG114P v2 has discovered in your area, or you can manually enter the MAC address and Device Name (usually the NetBIOS name).
Page 59 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Click Wireless Settings in the main menu of the FWG114P v2. Figure 4-5: Wireless Settings menu (WEP) Select WEP on the pulldown menu. The WEP options menu will open. Choose the Authentication Type and Encryption Strength options.
Page 60: How To Configure Wpa With Radius
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 – WEP Keys: If using WEP, you can manually or automatically program the four data encryption keys. These values must be identical on all PCs and Access Points in your network.
Page 61 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Click Wireless Settings in the main menu of the FWG114P v2. Figure 4-6: Wireless Settings menu (WPA with Radius) Select WPA with Radius on the pulldown menu. The WPA with Radius menu will open. Encryption: There is no choice for encryption;...
Page 62: How To Configure Wpa2 With Radius
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 • Radius Port: Enter the port number used for connecting to the Radius Server. • Shared Key: Enter the desired value for the Shared Key. This must match the value used on the Radius server.
Page 63 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Click Wireless Settings in the main menu of the FWG114P v2. Figure 4-7: Wireless Settings menu (WPA2 with Radius) Select WPA2 with Radius on the pulldown menu. The WPA2 with Radius menu will open. Encryption: There is no choice for encryption;...
Page 64: How To Configure Wpa And Wpa2 With Radius
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 • Secondary Radius Server Name/IP Address: This field is optional. If you have a Secondary Radius Server on your LAN, enter its name or IP address here. • Radius Port: Enter the port number used for connecting to the Radius Server.
Page 65 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Click Wireless Settings in the main menu of the FWG114P v2. Figure 4-8: Wireless Settings menu (WPA and WPA2 with Radius) Select WPA and WPA2 with Radius on the pulldown menu. The WPA and WPA2 with Radius menu will open.
Page 66: How To Configure Wpa-Psk
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 • Secondary Radius Server Name/IP Address: This field is optional. If you have a Secondary Radius Server on your LAN, enter its name or IP address here. • Radius Port: Enter the port number used for connecting to the Radius Server.
Page 67 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Click Wireless Settings in the main menu of the FWG114P v2. Figure 4-9: Wireless Settings menu (WPA-PSK) Select WPA-PSK on the pulldown menu. The WPA-PSK menu will open. Select the desired Encryption method.
Page 68: How To Configure Wpa2-Psk
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 How to Configure WPA2-PSK Note: Not all wireless adapters support WPA2. Furthermore, client software is required on the client. Windows XP and Windows 2000 with Service Pack 3 do include the client software that supports WPA2.
Page 69: How To Configure Wpa-Psk And Wpa2-Psk
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Select the desired Encryption method. For WPA2-PSK, the only option is AES. Enter the pre-shared key in the Passphrase field. Enter a word or group of printable characters in the Passphrase box.
Page 70 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Click Wireless Settings in the main menu of the FWG114P v2. Figure 4-11: Wireless Settings menu (WPA-PSK and WPA2-PSK) Select WPA-PSK and WPA2-PSK on the pulldown menu. The WPA-PSK and WPA2-PSK menu will open.
Page 71: Serial Port Configuration
Chapter 5 Serial Port Configuration This chapter describes how to configure the serial port options of your ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2. The FWG114P v2 serial port lets you share the broadband connection of another FWG114P v2, share resources between two LANs, and take advantage of the routing functions on the broadband (WAN), LAN, and serial network interfaces.
Page 72: Configuring A Serial Port Modem
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Configuring a Serial Port Modem You can configure a serial port modem for any of the features described above. Be sure you have prepared the basic requirements listed below, then follow the ‘how to’ procedure. Basic Requirements for Serial Port Modem Configuration Configuring a serial port modem requires these elements: A serial analog or ISDN modem.
Page 73: Configuring Auto-Rollover
FWG114P v2 Modem Properties Initial String field. For more information on this procedure, please refer to the support area of the NETGEAR Web site. Click Apply to save your settings.
Page 74: Configuring Dial-In On The Serial Port
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Figure 5-2: Auto-Rollover configuration menu Configure the Auto-Rollover settings. Click Apply for the changes to take effect. Configuring Dial-in on the Serial Port Dial-in lets a single remote computer connect to the FWG114P v2 through the serial port to gain access to LAN resources or a remote access server.
Page 75: Basic Requirements For Dial-In
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Basic Requirements for Dial-in Dial-in requires these elements: A broadband connection to the FWG114P v2. An analog phone line. A serial modem properly configured and attached to the DB9 connector on the serial port. The Dial-in settings configured and applied to the FWG114P v2.
Page 76: Configuring Lan-To-Lan Settings
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Configuring LAN-to-LAN Settings LAN-to-LAN enables direct communications between two FWG114P v2 wireless firewall/print servers. Figure 5-4: LAN-to-LAN network configuration Basic Requirements for LAN-to-LAN Connections Serial port LAN-to-LAN configurations require these elements: An ISDN or analog phone line with an active ISDN or dial-up ISP account.
Page 77 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Figure 5-5: LAN-to-LAN configuration menu Configure the LAN-to-LAN settings. Note: The LAN subnet address of each FWG114P v2 must be different. Click Apply for the changes to take effect. Serial Port Configuration 201-10301-02, May 2005M-10207-01, Reference Manual v2...
Page 78 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Serial Port Configuration 201-10301-02, May 2005M-10207-01, Reference Manual v2...
Page 79: Firewall Protection And Content Filtering
Chapter 6 Firewall Protection and Content Filtering This chapter describes how to use the content filtering features of the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 to protect your network. These features can be found by clicking on the Content Filtering heading in the Main Menu of the browser interface. Firewall Protection and Content Filtering Overview The ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 provides you with Web content filtering options, plus browsing activity reporting and instant alerts via e-mail.
Page 80 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 • Web addresses • Web address keywords These options are discussed below. The Keyword Blocking menu is shown here. Figure 6-1: Block Sites menu To enable filtering, click the checkbox next to the type of filtering you want to enable. The filtering choices are: •...
Page 81: Services And Rules Regulate Inbound And Outbound Traffic
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 To delete a keyword or domain, select it from the list, click Delete Keyword, then click Apply. Keyword application examples: • If the keyword "XXX" is specified, the URL <http://www.badstuff.com/xxx.html> is blocked, as is the newsgroup alt.pictures.XXX.
Page 82: Using Inbound/Outbound Rules To Block Or Allow Services
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 The service numbers for many common protocols are defined by the Internet Engineering Task Force (IETF) and published in RFC1700, “Assigned Numbers.” Service numbers for other applications are typically chosen from the range 1024 to 65535 by the authors of the application. Although the FWG114P v2 already holds a list of many service port numbers, you are not limited to these choices.
Page 83 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 These default rules are shown in the Rules table of the Rules menu in Figure 6-2: Figure 6-2: Rules menu You can define additional rules that will specify exceptions to the default rules. By adding custom rules, you can block or allow access based on the service or application, source or destination IP addresses, and time of day.
Page 84: Examples Of Using Services And Rules To Regulate Traffic
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 • Service. From this list, select the application or service to be allowed or blocked. The list already displays many common services, but you are not limited to these choices. Use the Services menu to add any additional services or applications that do not already appear.
Page 85: Example: Port Forwarding To A Local Public Web Server
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Note: Some home broadband accounts do not allow you to run any server processes (such as a Web or FTP server). Your ISP may check for servers and suspend your account if it discovers active servers at your location.
Page 86: Example: Port Forwarding For Videoconferencing
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 This rule is shown in Figure 6-3. Example: Port Forwarding for Videoconferencing If you want to allow incoming videoconferencing to be initiated from a restricted range of outside IP addresses, such as from a branch office, you can create an inbound rule.
Page 87: Outbound Rules (Service Blocking Or Port Filtering)
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Figure 6-5: Service example: port forwarding for VPN when NAT is Off In the example shown in Figure 6-5, UDP port 500 connections are defined as the IPSec service. VPN IPSec when NAT is off Figure 6-6: Inbound rule example: In the example shown in...
Page 88: Outbound Rule Example: Blocking Instant Messaging
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 • IP address of the Internet site being contacted (destination address) • Time of day • Type of service being requested (service port number) Outbound Rule Example: Blocking Instant Messaging If you want to block Instant Messenger usage by employees during working hours, you can create an outbound rule to block that application from any internal IP address to any external address according to the schedule that you have created in the Schedule menu.
Page 89: Order Of Precedence For Rules
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Order of Precedence for Rules As you define new rules, they are added to the tables in the Rules menu. For any traffic attempting to pass through the firewall, the packet information is subjected to the rules in the order of the entries in the Rules Table, beginning at the top and proceeding to the default rules at the bottom.
Page 90: Using A Schedule To Block Or Allow Content Or Traffic
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Using a Schedule to Block or Allow Content or Traffic If you enabled content filtering in the Block Sites menu, or if you defined an outbound rule to use a schedule, you can set up a schedule for when blocking occurs or when access is restricted.
Page 91: Setting The Time Zone
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Note: Enter the values in 24-hour time format. For example, 10:30 am would be 10 hours and 30 minutes and 10:30 pm would be 22 hours and 30 minutes. Be sure to click Apply when you have finished configuring this menu.
Page 92 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Figure 6-9: E-mail menu • Turn e-mail notification on. Select this check box if you want to receive e-mail logs and alerts from the router. • Send alerts and logs by e-mail. If you enable e-mail notification, these boxes cannot be blank.
Page 93 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 – If a Denial of Service attack is detected. – If a Port Scan is detected. – If a user on your LAN attempts to access a website that you blocked using Keyword blocking.
Page 94: Viewing Logs Of Web Access Or Attempted Web Access
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Viewing Logs of Web Access or Attempted Web Access The router will log security-related events, such as denied incoming and outgoing service requests, hacker probes, and administrator logins. If you enable content filtering in the Block Sites menu, the Log page will also show you when someone on your network tries to access a blocked site.
Page 95: What To Include In The Event Log
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Log action buttons are described in Table 6-1. Table 6-1. Log action buttons Field Description Refresh Refreshes the log screen. Clear Log Clears the log entries. Send Log E-mails the log immediately.
Page 96 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Enable one of these three options, as required: • Disable - select this if you do not have a Syslog server. • Broadcast on LAN - the Syslog data is broadcast, rather than sent to a specific Syslog server. Use this if your Syslog Server does not have a fixed IP address.
Page 97: Print Server
FWG114P v2. • For Windows 95/98/Me, NT4.0, 2000, and XP: Netgear Printer Port Driver — Install the Netgear Printer Port Driver on Each computer. — After installing the Print Port Driver from the Resource CD for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P (SW-10023-03) Windows users can print...
Page 98: For Windows Xp And 2000, Use Tcp/Ip Lpr Printing
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 For Windows XP and 2000, Use TCP/IP LPR Printing Follow these instructions to set up TCP/IP printing on your Windows XP and 2000 PCs. Install the FWG114P v2, connect your printer to the USB port on the FWG114P v2, and run the Windows Add Printer Wizard.
Page 99 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Complete the Add Standard TCP/IP Printer Port Wizard. Click Next to proceed with the Add Standard TCP/IP Printer Port Wizard. The Add Port screen will display. From the Add Port screen, enter 192.168.0.1, the FWG114P v2 default Add Standard TCP/IP Printer Port Wizard LAN IP address, in the IP Address field.
Page 100 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Identify the printer connected to FWG114P v2 USB printer port. From the Install Printer Software screen selection lists, find the manufacturer and model of the printer you connected to the USB port on the FWG114P v2.
Page 101 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Note: If two long files are sent to the printer at once, Windows will pop up a print failure error message. This message can be ignored. The file will print once the printer finishes printing the first file.
Page 102: For Windows 95/98/Me, Use The Netgear Printer Port Driver
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 For Windows 95/98/Me, Use the Netgear Printer Port Driver Follow these instructions to set up the Netgear Printer Port Drive on Windows 9x PCs. Warning: If you are installing the Netgear...
Page 103 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Set up the Netgear printer port driver. Click Finish when the Installation Wizard is done. The Printer Port Setup utility displays, Netgear Printer Port Installation Wizard and queries the network to locate the Note: Under Windows 95, you may print server in the FWG114P v2.
Page 104 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Identify the printer connected to the FWG114P v2 USB printer port. From the Add Printer Wizard screen selection lists, find the manufacturer and model of the printer you connected to the USB port on the FWG114P v2.
Page 105: Printing From The Macintosh
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Print a test page to verify successful printing on your network. Upon completion of the Add Printer Wizard, print a test page. – From the Windows Start menu, select Setup > Printers. –...
Page 106: Windows Printer Port Management
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 In the LPR Printer Selection box, click Change... In the Printer Address field, type the name or IP address of the FWG114P v2 Wireless Firewall/Print Server. The IP address will usually be 192.168.0.1. You can leave the Queue Name blank.
Page 107 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Figure 7-1: Print Port Configuration menu Items shown on this screen are as follows: • Port If desired, click Browse Device to select a different device. The Select Device Port button supports multi-port models, but the FWG114P v2 Wireless Firewall/Print Server is a single-port print server.
Page 108: Troubleshooting The Print Server
To remove an existing printer port installation: Open Start -> Settings -> Control Panel -> Add/Remove Programs. Look for an entry with a name like “NETGEAR ProSafe Firewall Router”, “NETGEAR Print Server”, "Print Server Driver" or "Print Server Port". Select this item, click Add/Remove, and confirm the deletion.
Page 109 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 For Network Path or Queue, enter a dummy value, such as \\123, as shown below. Select NO for “Do you print from MS-DOS-based programs?”. Click Next. Figure 7-2: Windows Add Printer Wizard The printer wizard will display a message stating that "The Network Printer is off-line".
Page 110 Figure 7-3: Windows Printer Properties Click the Add Port button. On the resulting screen, select Other, then select the NETGEAR Print Server Port as the port to add. Click OK to see the Print Port Configuration screen. Click the Browse Device button, select the firewall, and click OK.
Page 111 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Click OK to return to the Printers folders, and right-click on the new printer. Make sure that the Work Offline option is NOT checked. From the printer Properties page, General tab, print a test page to confirm that the settings work.
Page 112 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 7-16 Print Server 201-10301-02, May 2005...
Page 113: Virtual Private Networking
Chapter 8 Virtual Private Networking This chapter describes how to use the virtual private networking (VPN) features of the FWG114P v2 Wireless Firewall/Print Server. VPN tunnels provide secure, encrypted communications between your local network and a remote network or computer. The FWG114P v2 supports 2 VPN tunnels.
Page 114: Using Policies To Manage Vpn Traffic
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Using Policies to Manage VPN Traffic You create policy definitions to manage VPN traffic on the FWG114P v2. There are two kinds of policies: • IKE Policies: Define the authentication scheme and automatically generate the encryption keys.
Page 115: Ike Policies' Automatic Key And Authentication Management
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 IKE Policies’ Automatic Key and Authentication Management Click the IKE Policies link from the VPN section of the main menu, and then click the Add button of the IKE Policies screen to display the IKE Policy Configuration menu shown in Figure 8-2.
Page 116 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 The IKE Policy Configuration fields are defined in the following table. Table 8-1. IKE Policy Configuration Fields Field Description General These settings identify this policy and determine its major characteristics. Policy Name The descriptive name of the IKE policy.
Page 117 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Table 8-1. IKE Policy Configuration Fields Field Description Remote These parameters apply to the target remote FWG114P v2, VPN gateway, or VPN client. Remote Identity Type Use this field to identify the remote FWG114P v2. You can choose one of the following four options from the drop-down list: •...
Page 118: Vpn Policy Configuration For Auto Key Negotiation
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 VPN Policy Configuration for Auto Key Negotiation An already defined IKE policy is required for VPN - Auto Policy configuration. From the VPN Policies section of the main menu, you can navigate to the VPN - Auto Policy configuration menu. Figure 8-3: VPN - Auto Policy Menu Virtual Private Networking 201-10301-02, May 2005...
Page 119 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 The VPN Auto Policy fields are defined in the following table. Table 8-1. VPN Auto Policy Configuration Fields Field Description General These settings identify this policy and determine its major characteristics. Policy Name The descriptive name of the VPN policy.
Page 120 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Table 8-1. VPN Auto Policy Configuration Fields Field Description Traffic Selector These settings determine if and when a VPN tunnel will be established. If network traffic meets all criteria, then a VPN tunnel will be created. Local IP The drop-down menu allows you to configure the source IP address of the outbound network traffic for which this VPN policy will provide security.
Page 121: Vpn Policy Configuration For Manual Key Exchange
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Table 8-1. VPN Auto Policy Configuration Fields Field Description Enable Encryption Use this checkbox to enable or disable ESP Encryption. Encryption If you enable ESP encryption, then select the encryption algorithm: Algorithm •...
Page 122 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Figure 8-4: VPN - Manual Policy Menu 8-10 Virtual Private Networking 201-10301-02, May 2005...
Page 123 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 The VPN Manual Policy fields are defined in the following table. Table 8-1. VPN Manual Policy Configuration Fields Field Description General These settings identify this policy and determine its major characteristics. Policy Name The name of the VPN policy.
Page 124 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Table 8-1. VPN Manual Policy Configuration Fields Field Description SPI - Incoming Enter a Hex value (3 - 8 chars). Any value is acceptable, provided the remote VPN endpoint has the same value in its "Outgoing SPI" field. SPI - Outgoing Enter a Hex value (3 - 8 chars).
Page 125 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Table 8-1. VPN Manual Policy Configuration Fields Field Description Encryption If you enable ESP Encryption, then select the Encryption Algorithm: Algorithm • DES is the default. • 3DES is more secure. Key - In Enter the key in the fields provided.
Page 126: Using Digital Certificates For Ike Auto-Policy Authentication
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Using Digital Certificates for IKE Auto-Policy Authentication Digital certificates are strings generated using encryption and authentication schemes which cannot be duplicated by anyone without access to the different values used in the production of the string.
Page 127: Walk-Through Of Configuration Scenarios On The Fwg114P V2
In order to help make it easier to set up an IPsec system, the following two scenarios are provided. These scenarios were developed by the VPN Consortium (http://www.vpnc.org). The goal is to make it easier to get the systems from different vendors to interoperate. NETGEAR is providing you with both of these scenarios in the following two formats: •...
Page 128 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Figure 8-5: VPN Wizard Start Screen Fill in the Connection Name, pre-shared key, and select the type of target end point, and click Next to proceed. Figure 8-6: Connection Name and Remote IP Type 8-16 Virtual Private Networking 201-10301-02, May 2005...
Page 129 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 3. Fill in the IP Address or FQDN for the target VPN endpoint WAN connection and click Next. Figure 8-7: Remote IP 4. Identify the IP addresses at the target endpoint which can use this tunnel, and click Next. Figure 8-8: Secure Connection Remote Accessibility The Summary screen below displays.
Page 130 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Figure 8-9: VPN Wizard Summary To view the VPNC recommended authentication and encryption Phase 1 and Phase 2 settings the VPN Wizard used, click the “here” link. Click Done to complete the configuration procedure. The VPN Settings menu displays showing that the new tunnel is enabled To view or modify the tunnel settings, select the radio button next to the tunnel entry and click Edit.
Page 131: Vpnc Scenario 1: Gateway To Gateway With Preshared Secrets
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 VPNC Scenario 1: Gateway to Gateway with Preshared Secrets The following is a typical gateway-to-gateway VPN that uses a preshared secret for authentication. 10.5.6.0/24 172.23.9.0/24 Gateway A Internet Gateway B 10.5.6.1 14.15.16.17...
Page 132: Scenario 1: Fwg114P V2 To Fwg114P V2 With Preshared Secrets
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Scenario 1: FWG114P v2 to FWG114P v2 with Preshared Secrets Note: This scenario assumes all ports are open on the FWG114P v2. You can verify this by reviewing the security settings as seen in the “Rules menu”...
Page 133 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 From the main menu Advanced section, click on the LAN IP Setup link. Figure 8-13: LAN IP configuration menu Configure the LAN IP address according to the settings above and click Apply to save your settings.
Page 134 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 3. Set up the IKE Policy illustrated below on the FWG114P v2. From the main menu VPN section, click on the IKE Policies link, and then click the Add button to display the screen below.
Page 135 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 4. Set up the FWG114P v2 VPN -Auto Policy illustrated below. From the main menu VPN section, click on the VPN Policies link, and then click on the Add Auto Policy button.
Page 136: How To Check Vpn Connections
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 How to Check VPN Connections You can test connectivity and view VPN status information on the FWG114P v2. To test connectivity between the Gateway A FWG114P v2 LAN and the Gateway B LAN, follow these steps: Using our example, from a PC attached to the FWG114P v2 on LAN A, on a Windows PC click the Start button on the taskbar and then click Run.
Page 137: Vpnc Scenario 2: Gateway-To-Gateway With Certificates
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 VPNC Scenario 2: Gateway-to-Gateway with Certificates The following is a typical gateway-to-gateway VPN that uses PKIX certificates for authentication. 10.5.6.0/24 172.23.9.0/24 Gateway A Internet Gateway B 10.5.6.1 14.15.16.17 22.23.24.25 172.23.9.1 Figure 8-16: VPN Consortium Scenario 2...
Page 138: Scenario 2: Fwg114P V2 To Fwg114P V2 With Certificates
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 • Selectors for all IP protocols, all ports, between 10.5.6.0/24 and 172.23.9.0/24, using IPv4 subnets Scenario 2: FWG114P v2 to FWG114P v2 with Certificates The following is a typical gateway-to-gateway VPN that uses Public Key Infrastructure x.509 (PKIX) certificates for authentication.
Page 139 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Click the Generate Request button to display the screen illustrated in Figure 8-17 below. FWG114P Figure 8-17: Generate Self Certificate Request menu Fill in the fields on the Add Self Certificate screen. •...
Page 140 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 – E-mail Address. You can enter your e-mail address here. Click the Next button to continue. The FWG114P v2 generates a Self Certificate Request as shown below. Highlight, copy and paste this data into a text file.
Page 141 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 When you have finished gathering the Self Certificate Request data, click the Done button. You will return to the Certificates screen where your pending “FWG114P v2” Self Certificate Request will be listed, as illustrated in Figure 8-19 below.
Page 142 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 You will now see the “FWG114P v2” entry in the Active Self Certificates table and the pending “FWG114P v2” Self Certificate Request is gone, as illustrated below. FWG1 Figure 8-20: Self Certificates table 7.
Page 143 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Now, the traffic from devices within the range of the LAN subnet addresses on FWG114P v2 A and Gateway B will be authenticated using the certificates rather than via a shared key. 8.
Page 144: Netgear Vpn Client To Fwg114P V2
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Netgear VPN Client to FWG114P v2 Follow these procedures to configure a VPN tunnel from a NETGEAR ProSafe VPN Client to an FWG114P v2. This case study follows the Virtual Private Network Consortium (VPNC) interoperability profile guidelines.
Page 145: Step-By-Step Configuration Of Fwg114P V2 Gateway
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Figure 8-22: Addressing and Subnet Used for Examples Step-By-Step Configuration of FWG114P v2 Gateway Log in to the FWG114P v2 gateway as in the illustration. Out of the box, the FWG114P v2 is set for its default LAN address of http://192.168.0.1, with its default user name of...
Page 146 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Click IKE Policies under the VPN menu and click Add on the IKE Policies Menu. Figure 8-23: NETGEAR FWG114P v2 IKE Policy Configuration – Enter a descriptive name for the policy in the Policy Name field. This name is not supplied to the remote VPN endpoint.
Page 147 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 – From the Remote Identity drop-down box, select Fully Qualified Domain Name. – Type VPNclient in the Remote Identity Data. This will also be entered in the VPN Client My Identity ID Type fields, as seen in “My Identity”...
Page 148 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Click the VPN Policies link under the VPN category on the left side of the main menu. This will take you to the VPN Policies Menu page. Click Add Auto Policy. This will open a new screen titled VPN –...
Page 149 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 – From the Remote VPN Endpoint Address Type drop-down box, select IP Address. – Type 0.0.0.0 as the Address Data of the client because we are assuming the remote PC will have a dynamically assigned IP address.
Page 150: Step-By-Step Configuration Of The Netgear Vpn Client
When the screen returns to the VPN Policies, make sure the Enable check box is selected. Click Apply to save your changes. Step-By-Step Configuration of the Netgear VPN Client Note: The Netgear ProSafe VPN Client has the ability to “Import” a predefined configuration profile. The FWG114P 2.SPD file on the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Resource CD for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P (SW-10023-03) includes all the...
Page 151 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Install the Netgear VPN Client Software on the PC. Note: Before installing the Netgear VPN Client software, be sure to turn off any virus protection or firewall software you may be running on your PC.
Page 152 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Note: If the configuration settings on this screen are not available for editing, go to the Options menu, select Secure, and Specified Options to enable editing these settings. From the Edit menu of the Security Policy Editor, click Add, then Connection.
Page 153 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Click Pre-Shared Key. In this example, enter this pre-shared key in this field: hr5xb84l6aa9r6 Figure 8-29: Connection Identity Pre-Shared Key Enter hr5xb84l6aa9r6, which is the same Pre-Shared Key entered in the FWG114P v2. Click OK.
Page 154 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Configure the Connection Security Policy In this step, you will provide the authentication (IKE Phase 1) settings, and the key exchange (Phase 2) settings. The setting choices in this procedure follow the VPNC guidelines. Figure 8-31: Connection Security Policy Authentication (Phase 1) Configure the Authentication (Phase 1) Settings.
Page 155 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Figure 8-32: Connection Security Policy Key Exchange (Phase 2) Configure the Key Exchange (Phase 2). • Expand the Key Exchange (Phase 2) heading, and click on Proposal 1. •...
Page 156 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Configure the Global Policy Settings. From the Options menu at the top of the Security Policy Editor window, select Global Policy Settings. Figure 8-33: Security Policy Editor Global Policy Options Increase the Retransmit Interval period to 45 seconds.
Page 157: Testing The Vpn Connection
Note: Virus protection or firewall software can interfere with VPN communications. Be sure such software is not running on the remote PC with the Netgear ProSafe VPN Client and that the firewall features of the FWG114P v2 are not set in such a way as to prevent VPN communications.
Page 158: From The Fwg114P V2 To The Client Pc
Information on the progress and status of the VPN client connection can be viewed by opening the Netgear ProSafe VPN Client Connection Monitor or Log Viewer. To launch these functions, click on the Windows Start button, then select Programs, then Netgear ProSafe VPN Client, then either the Connection Monitor or Log Viewer.
Page 159: Viewing The Fwg114P V2 Vpn Status And Log Information
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 A sample Connection Monitor screen for a different connection is shown below: Figure 8-35: Connection Monitor screen In this example the following connection options apply: • The FWG114P v2 has a public IP WAN address of 66.120.188.153 •...
Page 160 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 The FWG114P v2 VPN Status screen for a successful connection is shown below: FWG114P v2 Figure 8-36: VPN Status screen 8-48 Virtual Private Networking 201-10301-02, May 2005...
Page 161: Maintenance
Chapter 9 Maintenance This chapter describes how to use the maintenance features of your ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2. These features are accessed via the Main Menu Maintenance heading. Viewing Wireless Firewall/Print Server Status Information The Router Status menu provides status and usage information. From the main menu of the browser interface, click on Maintenance, then select Router Status to view this screen.
Page 162 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Figure 9-1: Router Status screen The Router Status screen shows the following parameters: Table 9-1. Status Fields Field Description System Name The System Name assigned to the router. Firmware Version The router firmware version.
Page 163 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Table 9-1. Status Fields Field Description Printer Status The printer status. WAN Port These parameters apply to the Internet (WAN) port of the router. MAC Address This field displays the MAC address being used by the Internet (WAN) port of the router.
Page 164 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Table 9-1. Status Fields Field Description Modem The status of the modem port. Dial-In The status of the Dial-In port. Internet Access The status of the serial Internet connection. Lan-to-LAN The status of the serial LAN-to-LAN connection.
Page 165 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Log action buttons are described in Table 9-2. Table 9-2. Connection Status action buttons Field Description Renew Click the Renew button to renew the DHCP lease. Click “Show Statistics” to display router usage statistics. Figure 9-3: Router Statistics screen This screen shows the following statistics: Table 9-1.
Page 166: Viewing A List Of Attached Devices
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Table 9-1. Router Statistics Fields (continued) Field Description Serial Up Time The time elapsed since this port acquired the link. Poll Interval Specifies the intervals at which the statistics are updated in this window. Click on Stop to freeze the display.
Page 167: Upgrading The Router Software
The routing software of the FWG114P v2 Wireless Firewall/Print Server is stored in FLASH memory, and can be upgraded as new software is released by NETGEAR. Upgrade files can be downloaded from Netgear's Web site. If the upgrade file is compressed (.ZIP file), you must first extract the binary file before sending it to the router.
Page 168: Restoring And Backing Up The Configuration
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 From the Main Menu of the browser interface, under the Maintenance heading, select the Settings Backup heading to bring up the menu shown below. Figure 9-5: Settings Backup menu Three options are available, and are described in the following sections.
Page 169: Erasing The Configuration
11-7. Changing the Administrator Password The default password for the router’s Web Configuration Manager is password. Netgear recommends that you change this password to a more secure password. From the main menu of the browser interface, under the Maintenance heading, select Set Password to bring up this menu.
Page 170 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 9-10 Maintenance 201-10301-02, May 2005...
Page 171: Advanced Configuration
Chapter 10 Advanced Configuration This chapter describes how to configure the advanced features of your ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2. These features can be found under the Advanced heading in the Main Menu of the browser interface. Using the WAN Setup Options The first feature category under the Advanced heading is WAN Setup.
Page 172 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Normally, this option is Enabled, so that an Internet connection will be made automatically whenever Internet-bound traffic is detected. In locations where Internet access is billed by the minute, if this causes high connection costs, you can disable this setting.
Page 173: How To Configure Dynamic Dns
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 • Setting the MTU Size The default MTU size is usually fine. The normal MTU (Maximum Transmit Unit) value for most Ethernet networks is 1500 Bytes. For some ISPs, particularly those using PPPoE, you may need to reduce the MTU.
Page 174 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Access the website of one of the dynamic DNS service providers whose names appear in the ‘Select Service Provider’ box, and register for an account. For example, for dyndns.org, go to www.dyndns.org. Select the “Use a dynamic DNS service”...
Page 175: Using The Lan Ip Setup Options
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Using the LAN IP Setup Options The second feature category under the Advanced heading is LAN IP Setup. This menu allows configuration of LAN IP services, such as DHCP and RIP. From the Main Menu of the browser interface, under Advanced, click on LAN IP Setup to view the LAN IP Setup menu, shown below.
Page 176 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 These addresses are part of the IETF-designated private address range for use in private networks, and should be suitable in most applications. If your network has a requirement to use a different IP addressing scheme, you can make those changes in this menu.
Page 177: Using The Router As A Dhcp Server
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Using the Router as a DHCP server By default, the router will function as a DHCP (Dynamic Host Configuration Protocol) server, allowing it to assign IP, DNS server, and default gateway addresses to all computers connected to the router's LAN.
Page 178: Configuring Static Routes
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Type the MAC Address of the computer or server. (Tip: If the computer is already present on your network, you can copy its MAC address from the Attached Devices menu and paste it here.) Click Apply to enter the reserved address into the table.
Page 179 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Figure 10-3. Static Route Entry and Edit Menu Type a route name for this static route in the Route Name box. (This is for identification purpose only.) Select Active to make this route effective. Select Private if you want to limit access to the LAN only.
Page 180: Enabling Remote Management Access
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 • Your company’s network is 134.177.0.0. When you first configured your router, two implicit static routes were created. A default route was created with your ISP as the gateway, and a second static route was created to your local network for all 192.168.0.x addresses.
Page 181: Using Universal Plug And Play (Upnp)
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 To allow access from a range of IP addresses on the Internet, select IP address range. Enter a beginning and ending IP address to define the allowed range. To allow access from a single IP address on the Internet, select Only this computer.
Page 182: Advanced Wireless Settings
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Turn UPnP On: UPnP can be enabled or disabled for automatic device configuration. The default setting for UPnP is enabled. If disabled, the router will not allow any device to automatically control the resources, such as port forwarding (mapping), of the router.
Page 183 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 These settings normally do not need to be changed. • WMM support WMM (Wireless Multimedia) is a subset of the 802.11e standard. WMM allows wireless traffic to have a range of priorities, depending on the kind of data. Time-dependent information, like video or audio, will have a higher priority than normal traffic.
Page 184 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 10-14 Advanced Configuration 201-10301-02, May 2005...
Page 185: Troubleshooting
• Check that you are using the 12 V DC power adapter supplied by NETGEAR for this product. If the error persists, you have a hardware problem and should contact technical support.
Page 186: Leds Never Turn Off
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 LEDs Never Turn Off When the router is turned on, the LEDs turns on for about 10 seconds and then turns off. If all the LEDs stay on, there is a fault within the router. If all LEDs are still on one minute after power up: •...
Page 187: Troubleshooting The Web Configuration Interface
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Troubleshooting the Web Configuration Interface If you are unable to access the router’s Web Configuration interface from a computer on your local network, check the following: • Check the Ethernet connection between the computer and the router as described in the previous section.
Page 188: Troubleshooting The Isp Connection
Web Configuration Manager. To check the WAN IP address: Launch your browser and select an external site, such as www.netgear.com. Access the Main Menu of the router’s configuration at http://192.168.0.1. Under the Maintenance heading, select Router Status.
Page 189: Troubleshooting A Tcp/Ip Network Using A Ping Utility
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Configure your router to spoof your computer’s MAC address. This can be done in the Basic Settings menu. Refer to “Manually Configuring Your Internet Connection” on page 3-18. If your router can obtain an IP address, but your computer is unable to load any Web pages from the Internet: •...
Page 190: Testing The Path From Your Computer To A Remote Device
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Reply from < IP address >: bytes=32 time=NN ms TTL=xxx If the path is not working, you see this message: Request timed out If the path is not functioning correctly, you could have one of the following problems: •...
Page 191: Restoring The Default Configuration And Password
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 — Your ISP could be rejecting the Ethernet MAC addresses of all but one of your PCs. Many broadband ISPs restrict access by only allowing traffic from the MAC address of your broadband modem, but some ISPs additionally restrict access to the MAC address of a single computer connected to that modem.
Page 192 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 11-8 Troubleshooting 201-10301-02, May 2005...
Page 193: Technical Specifications
Appendix A Technical Specifications This appendix provides technical specifications for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2. Network Protocol and Standards Compatibility Data and Routing TCP/IP, RIP-1, RIP-2, DHCP Protocols: PPP over Ethernet (PPPoE) Protocols: IPSec, SHA-1, MD5, DES, 3DES, ESP, DH1, DH2 Tunnels: 2 IPSec Tunnels Power Adapter...
Page 194 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Electromagnetic Emissions For North America and FCC Part 15 Class B Australia For Japan VCCI Class B For Europe EN 300 328, EN 301 489-17, EN 301 489-1, EN 60950 Interface Specifications LAN: 10BASE-T or 100BASE-Tx, RJ-45...
Page 195: Networks, Routing, And Firewall Basics
Appendix B Networks, Routing, and Firewall Basics This appendix provides an overview of IP networks, routing, and firewalls. Related Publications As you read this document, you may be directed to various RFC documents for further information. An RFC is a Request For Comment (RFC) published by the Internet Engineering Task Force (IETF), an open organization that defines the architecture and operation of the Internet.
Page 196: Routing Information Protocol
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Routing Information Protocol One of the protocols used by a router to build and maintain a picture of the network is the Routing Information Protocol (RIP). Using RIP, routers periodically update one another and check for changes to add to the routing table.
Page 197 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Class A Network Node Class B Network Node Class C Network Node Figure 11-1: Three Main Address Classes The five address classes are: • Class A Class A addresses can have up to 16,777,214 hosts on a single network. They use an eight-bit network number and a 24-bit node number.
Page 198: Netmask
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 This addressing structure allows IP addresses to uniquely identify each physical network and each node on each physical network. For each unique value of the network portion of the address, the base address of the range (host address of all zeros) is known as the network address and is not usually assigned to a host.
Page 199 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Subnet addressing allows us to split one IP network address into smaller multiple physical networks known as subnetworks. Some of the node numbers are used as a subnet number instead. A Class B address gives us 16 bits of node numbers translating to 64,000 nodes.
Page 200 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 The following table lists the additional subnet mask bits in dotted-decimal notation. To use the table, write down the original class netmask and replace the 0 value octets with the dotted-decimal value of the additional subnet bits.
Page 201: Private Ip Addresses
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 NETGEAR strongly recommends that you configure all hosts on a LAN segment to use the same netmask for the following reasons: • So that hosts recognize local IP broadcast packets.
Page 202 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 The router accomplishes this address sharing by translating the internal LAN IP addresses to a single address that is globally unique on the Internet. The internal LAN IP addresses can be either private addresses or registered addresses.
Page 203: Mac Addresses And Address Resolution Protocol
Many of the resources on the Internet can be addressed by simple descriptive names, such as www.NETGEAR.com. This addressing is very helpful at the application level, but the descriptive name must be translated to an IP address in order for a user to actually contact the resource. Just as...
Page 204: Ip Configuration By Dhcp
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 When a PC accesses a resource by its descriptive name, it first contacts a DNS server to obtain the IP address of the resource. The PC sends the desired message using the IP address. Many large organizations, such as ISPs, maintain their own DNS servers and allow their customers to use the servers to look up addresses.
Page 205: What Is A Firewall
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 What is a Firewall? A firewall is a device that protects one network from another, while allowing communication between the two. A firewall incorporates the functions of the NAT router, while adding features for dealing with a hacker intrusion or attack.
Page 206: Category 5 Cable Quality
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Table B-1. UTP Ethernet cable wiring, straight-through Wire color Signal Orange/White Transmit (Tx) + Orange Transmit (Tx) - Green/White Receive (Rx) + Blue Blue/White Green Receive (Rx) - Brown/White Brown Category 5 Cable Quality...
Page 207: Inside Twisted Pair Cables
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Inside Twisted Pair Cables For two devices to communicate, the transmitter of each device must be connected to the receiver of the other device. The crossover function is usually implemented internally as part of the circuitry in the device.
Page 208: Uplink Switches, Crossover Cables, And Mdi/Mdix Switching
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Figure B-3: Category 5 UTP Cable with Male RJ-45 Plug at Each End Note: Flat “silver satin” telephone cable may have the same RJ-45 plug. However, using telephone cable results in excessive collisions, causing the attached port to be partitioned or disconnected from the network.
Page 209 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 The FWG114P v2 Wireless Firewall/Print Server incorporates Auto Uplink technology (also called MDI/MDIX). Each LOCAL Ethernet port will automatically sense whether the Ethernet cable plugged into the port should have a normal connection (e.g. connecting to a PC) or an uplink connection (e.g.
Page 210 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 B-16 Networks, Routing, and Firewall Basics 201-10301-02, May 2005...
Page 211: Appendix C Preparing Your Network
Appendix C Preparing Your Network This appendix describes how to prepare your network to connect to the Internet through the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 and how to verify the readiness of broadband Internet service from an Internet service provider (ISP). Note: If an ISP technician configured your computer during the installation of a broadband modem, or if you configured it using instructions provided by your ISP, you may need to copy the current configuration information for use in the configuration of...
Page 212: Configuring Windows 95, 98, And Me For Tcp/Ip Networking
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 In your IP network, each PC and the firewall must be assigned unique IP addresses. Each PC must also have certain other IP configuration information, such as a subnet mask (netmask), a domain name server (DNS) address, and a default gateway address.
Page 213 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 You must have an Ethernet adapter, the TCP/IP protocol, and Client for Microsoft Networks. Note: It is not necessary to remove any other network components shown in the Network window in order to install the adapter, TCP/IP, or Client for Microsoft Networks.
Page 214: Enabling Dhcp To Automatically Configure Tcp/Ip Settings
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 If you need Client for Microsoft Networks: Click the Add button. Select Client, and then click Add. Select Microsoft. Select Client for Microsoft Networks, and then click OK. Restart your PC for the changes to take effect.
Page 215: Verifying Tcp/Ip Properties
From the drop-down box, select your Ethernet adapter. The window is updated to show your settings, which should match the values below if you are using the default TCP/IP settings that NETGEAR recommends: • The IP address is between 192.168.0.2 and 192.168.0.254 •...
Page 216: Verifying Tcp/Ip Properties
A command window opens Type ipconfig /all Your IP Configuration information will be listed, and should match the values below if you are using the default TCP/IP settings that NETGEAR recommends: • The IP address is between 192.168.0.2 and 192.168.0.254 •...
Page 217: Macos X
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 The TCP/IP Control Panel opens: From the “Connect via” box, select your Macintosh’s Ethernet interface. From the “Configure” box, select Using DHCP Server. You can leave the DHCP Client ID box empty. Close the TCP/IP Control Panel.
Page 218: Verifying Tcp/Ip Properties For Macintosh Computers
TCP/IP Control Panel. From the Apple menu, select Control Panels, then TCP/IP. The panel is updated to show your settings, which should match the values below if you are using the default TCP/IP settings that NETGEAR recommends: •...
Page 219: Verifying The Readiness Of Your Internet Account
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Verifying the Readiness of Your Internet Account For broadband access to the Internet, you need to contract with an Internet service provider (ISP) for a single-user Internet access account using a cable modem or DSL modem. This modem must be a separate physical box (not a card) and must provide an Ethernet port intended for connection to a Network Interface Card (NIC) in a computer.
Page 220: Obtaining Isp Configuration Information For Windows Computers
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 • An IP address and subnet mask • A gateway IP address, which is the address of the ISP’s router • One or more domain name server (DNS) IP addresses •...
Page 221: Obtaining Isp Configuration Information For Macintosh Computers
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 If an IP address appears under Installed Gateways, write down the address. This is the ISP’s gateway address. Select the address and then click Remove to remove the gateway address. Select the DNS Configuration tab.
Page 222: Restarting The Network
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Restarting the Network Once you have set up your computers to work with the firewall, you must reset the network for the devices to be able to communicate correctly. Restart any computer that is connected to the firewall. After configuring all of your computers for TCP/IP networking and restarting them, and connecting them to the local network of your FWG114P v2 Wireless Firewall/Print Server, you are ready to access and configure the firewall.
Page 223: Appendix D Firewall Log Formats
Appendix D Firewall Log Formats Action List Drop: Packet dropped by Firewall current inbound or outbound rules. Reset: TCP session reset by Firewall. Forward: Packet forwarded by Firewall to the next hop based on matching the criteria in the rules table. Receive: Packet was permitted by the firewall rules and modified prior to being forwarded and/or replied to.
Page 224: Inbound Log
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 The format is: <DATE> <TIME> <PKT_TYPE> <SRC_IP> <SRC_INF> <DST_IP > <DST_INF> <ACTION><DESCRIPTION> [Fri, 2003-12-05 22:19:42] - UDP Packet - Source:172.31.12.233,138 ,WAN - Destination:172.31.12.255,138 ,LAN [Drop] - [Inbound Default rule match] [Fri, 2003-12-05 22:35:04] - TCP Packet - Source:172.31.12.156,34239 ,WAN - Destination:192.168.0.10,21[FTP Control] ,LAN [Forward] - [Inbound Rule(1) match]...
Page 225: Router Operation
Router Operation Operations that the router initiates are logged. The format is: <DATE><TIME><EVENT> [Wed, 2003-07-30 16:30:59] - Log emailed [Wed, 2003-07-30 13:38:31] - NETGEAR activated [Wed, 2003-07-30 13:42:01] - NTP Reply Invalid The format is: <DATE><TIME><EVENT><DST_IP> <DATE><TIME><EVENT><SRC_IP> [Wed, 2003-07-30 16:32:33] - Send out NTP Request to 207.46.130.100 [Wed, 2003-07-30 16:35:27] - Receive NTP Reply from 207.46.130.100...
Page 226: Other Connections And Traffic To This Router
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Other Connections and Traffic to this Router The format is: <DATE><TIME>< PKT_TYPE ><SRC_IP><DST_IP><ACTION> [Fri, 2003-12-05 22:31:27] - ICMP Packet[Echo Request] - Source: 192.168.0.10 - Destination: 192.168.0.1 - [Receive] [Wed, 2003-07-30 16:34:56] - ICMP Packet[Type: 238] - Source: 64.3.3.201 -...
Page 227 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 The format is: <DATE><TIME><PKT_TYPE>< SRC_IP><SRC_PORT ><SRC_INF>< DST_IP><DST_PORT ><DST_PORT><ACTION><DESCRIPTION> <DATE> <TIME> <PKT_TYPE> <SRC_IP> <SRC_INF> <DST_IP> <DST_INF> <ACTION> <DESCRIPTION> [Fri, 2003-12-05 21:22:07] - TCP Packet - Source:172.31.12.156,54611 ,WAN - Destination:172.31.12.157,134 ,LAN [Drop] - [FIN Scan] [Fri, 2003-12-05 21:22:38] - TCP Packet - Source:172.31.12.156,59937 ,WAN - Destination:172.31.12.157,670 ,LAN [Drop] - [Nmap Xmas Scan] [Fri, 2003-12-05 21:23:06] - TCP Packet - Source:172.31.12.156,39860 ,WAN -...
Page 228: Access Block Site
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Access Block Site If keyword blocking is enabled and a keyword is specified, attempts to access a site whose URL contains a specified keyword are logged. The format is <DATE>...
Page 229: Policy Administration Log
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 The format is: <DATE><TIME><EVENT ><SRC_IP> <DATE><TIME><EVENT ><SRC_IP><SRC_PORT><DST_IP><DST_PORT><ACTION> [Fri, 2003-12-05 21:07:43] - Administrator login successful - IP:192.168.0.10 [Fri, 2003-12-05 21:09:16] - Administrator logout - IP:192.168.0.10 [Fri, 2003-12-05 21:09:31] - Administrator login fail, Username error - IP:192.168.0.10 [Fri, 2003-12-05 21:09:25] - Administrator login fail, Password error - IP:192.168.0.10...
Page 230 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Firewall Log Formats 201-10301-02, May 2005...
Page 231: Wireless Networking Basics
Appendix E Wireless Networking Basics This chapter provides an overview of Wireless networking. Wireless Networking Overview The FWG114P v2 Wireless Firewall/Print Server conforms to the Institute of Electrical and Electronics Engineers (IEEE) 802.11b and 802.11g standards for wireless LANs (WLANs). On an 802.11b or g wireless link, data is encoded using direct-sequence spread-spectrum (DSSS) technology and is transmitted in the unlicensed radio spectrum at 2.5GHz.
Page 232: Ad Hoc Mode (Peer-To-Peer Workgroup
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Ad Hoc Mode (Peer-to-Peer Workgroup) In an ad hoc network, computers are brought together as needed; thus, there is no structure or fixed points to the network - each node can generally communicate with any other node. There is no Access Point involved in this configuration.
Page 233: 802.11 Authentication
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 • Shared Key. With Shared Key authentication, only those PCs that possess the correct authentication key can join the network. By default, IEEE 802.11 wireless devices operate in an Open System network.
Page 234: Shared Key Authentication
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 The access point authenticates the station. The station associates with the access point and joins the network. This process is illustrated below. Figure E-1: Open system authentication Shared Key Authentication The following steps occur when two devices use Shared Key Authentication: The station sends an authentication request to the access point.
Page 235: Overview Of Wep Parameters
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Figure E-2: Shared key authentication Overview of WEP Parameters Before enabling WEP on an 802.11 network, you must first consider what type of encryption you require and the key size you want to use. Typically, there are three WEP Encryption options available for 802.11 products: 1.
Page 236: Key Size
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Key Size The IEEE 802.11 standard supports two types of WEP encryption: 40-bit and 128-bit. The 64-bit WEP data encryption method allows for a five-character (40-bit) input. Additionally, 24 factory-set bits are added to the forty-bit input to generate a 64-bit encryption key.
Page 237: Wep Configuration Options
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 WEP Configuration Options The WEP settings must match on all 802.11 devices that are within the same wireless network as identified by the SSID. In general, if your mobile clients will roam between access points, then all of the 802.11 access points and all of the 802.11 client adapters on the network must have the same WEP settings.
Page 238: Wpa Wireless Security
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Table E-2: 802.11b/g Radio Frequency Channels Channel Center Frequency Frequency Spread 2427 MHz 2414.5 MHz - 2439.5 MHz 2432 MHz 2419.5 MHz - 2444.5 MHz 2437 MHz 2424.5 MHz - 2449.5 MHz 2442 MHz 2429.5 MHz - 2454.5 MHz 2447 MHz...
Page 239: How Does Wpa Compare To Wep
Access products. Starting August of 2003, all new Wi-Fi certified products will have to support WPA. NETGEAR will implement WPA on client and access point products and make this available in the second half of 2003. Existing Wi-Fi certified products will have one year to add WPA support or they will lose their Wi-Fi certification.
Page 240: How Does Wpa Compare To Ieee 802.11I
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 How Does WPA Compare to IEEE 802.11i? WPA will be forward compatible with the IEEE 802.11i security specification currently under development. WPA is a subset of the current 802.11i draft and uses certain pieces of the 802.11i draft that are ready to bring to market today, such as 802.1x and TKIP.
Page 241 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 The primary information conveyed in the Beacon frames is the authentication method and the cipher suite. Possible authentication methods include 802.1X and Pre-shared key. Pre-shared key is an authentication method that uses a statically configured pass phrase on both the stations and the access point.
Page 242: Wpa Authentication: Enterprise-Level User Authentication Via 802.1X/Eap And Radius
WPA supports Extensible Authentication Protocol (EAP). For environments without a RADIUS infrastructure, WPA supports the use of a pre-shared key. Together, these technologies provide a framework for strong user authentication. Windows XP implements 802.1x natively, and several NETGEAR switch and wireless access point products support 802.1x. E-12...
Page 243 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Client with a WPA- enabled wireless adapter and supplicant (Win XP, Funk, For example, a For example, a Meetinghouse) WPA-enabled AP RADIUS server Figure E-4: 802.1x Authentication Sequence The AP sends Beacon Frames with WPA information element to the stations in the service set.
Page 244: Wpa Data Encryption Key Management
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 The client sends an EAP-response packet containing the identity to the authentication server. The access point responds by enabling a port for passing only EAP packets from the client to an authentication server located on the wired side of the access point.
Page 245 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Temporal Key Integrity Protocol (TKIP) WPA uses TKIP to provide important data encryption enhancements including a per-packet key mixing function, a message integrity check (MIC) named Michael, an extended initialization vector (IV) with sequencing rules, and a re-keying mechanism.
Page 246: Is Wpa Perfect
Product Support for WPA Starting in August, 2003, NETGEAR, Inc. wireless Wi-Fi certified products will support the WPA standard. NETGEAR, Inc. wireless products that had their Wi-Fi certification approved before August, 2003 will have one year to add WPA so as to maintain their Wi-Fi certification.
Page 247: Changes To Wireless Access Points
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Changes to Wireless Access Points Wireless access points must have their firmware updated to support the following: • The new WPA information element To advertise their support of WPA, wireless APs send the beacon frame with a new 802.11 WPA information element that contains the wireless AP's security configuration (encryption algorithms and wireless security configuration information).
Page 248: Changes To Wireless Client Programs
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Microsoft has worked with many wireless vendors to embed the WPA firmware update in the wireless adapter driver. So, to update your Microsoft Windows wireless client, all you have to do is obtain the new WPA-compatible driver and install the driver.
Page 249: Virtual Private Networking
Appendix F Virtual Private Networking There have been many improvements in the Internet, including Quality of Service, network performance, and inexpensive technologies, such as DSL. But one of the most important advances has been in Virtual Private Networking (VPN) Internet Protocol security (IPSec). IPSec is one of the most complete, secure, and commercially available, standards-based protocols developed for transporting data.
Page 250: What Is Ipsec And How Does It Work
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 • Remote Access: Remote access enables telecommuters and mobile workers to access e-mail and business applications. A dial-up connection to an organization’s modem pool is one method of access for remote workers, but is expensive because the organization must pay the associated long distance telephone and service costs.
Page 251: Encapsulating Security Payload (Esp
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 • Encapsulating Security Payload (ESP): Provides confidentiality, authentication, and integrity. • Authentication Header (AH): Provides authentication and integrity. • Internet Key Exchange (IKE): Provides key management and Security Association (SA) management.
Page 252: Authentication Header (Ah
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 The ESP header is inserted into the packet between the IP header and any subsequent packet contents. However, because ESP encrypts the data, the payload is changed. ESP does not encrypt the ESP header, nor does it encrypt the ESP authentication.
Page 253: Mode
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Mode SAs operate using modes. A mode is the method in which the IPSec protocol is applied to the packet. IPSec can be used in tunnel mode or transport mode. Typically, the tunnel mode is used for gateway-to-gateway IPSec tunnel protection, while transport mode is used for host-to-host IPSec tunnel protection.
Page 254: Key Management
This document provides case studies on how to configure secure IPSec VPN tunnels. This document assumes the reader has a working knowledge of NETGEAR management systems. NETGEAR is a member of the VPN Consortium, a group formed to facilitate IPSec VPN vendor interoperability. The VPN Consortium has developed specific scenarios to aid system administrators in the often confusing process of connecting two different vendor implementations of the IPSec standard.
Page 255: Vpn Process Overview
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 VPN Process Overview Even though IPSec is standards-based, each vendor has its own set of terms and procedures for implementing the standard. Because of these differences, it may be a good idea to review some of the terms and the generic processes for connecting two gateways before diving into the specifics.
Page 256: Firewalls
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Table 5-3. WAN (Internet/Public) and LAN (Internal/Private) Addressing Gateway LAN or WAN VPNC Example Address Gateway A LAN (Private) 10.5.6.1 Gateway A WAN (Public) 14.15.16.17 Gateway B LAN (Private) 22.23.24.25 Gateway B WAN (Public)
Page 257 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Figure F-5: VPN Tunnel SA The SA contains all the information necessary for gateway A to negotiate a secure and encrypted communication stream with gateway B. This communication is often referred to as a “tunnel.” The gateways contain this information so that it does not have to be loaded onto every computer connected to the gateways.
Page 258: Vpnc Ike Security Parameters
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 IKE Phase I. The two parties negotiate the encryption and authentication algorithms to use in the IKE SAs. The two parties authenticate each other using a predetermined mechanism, such as preshared keys or digital certificates.
Page 259: Vpnc Ike Phase Ii Parameters
LAN side of the other gateway. You can troubleshoot connections using the VPN status and log details on the NETGEAR gateway to determine if IKE negotiation is working. Common problems encountered in setting up VPNs include: •...
Page 260 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 • [RFC 791] Internet Protocol DARPA Internet Program Protocol Specification, Information Sciences Institute, USC, September 1981. • [RFC 1058] Routing Information Protocol, C Hedrick, Rutgers University, June 1988. •...
Page 261: Netgear Vpn Configuration Fvs318 Or Fvm318 To Fwg114P V2
FVS318 or FVM318 to FWG114P v2 This appendix provides a case study on how to configure a secure IPSec VPN tunnel between a NETGEAR FVS318 or FVM318 to a FWG114P v2. The configuration options and screens for the FVS318 and FVM318 are the same.
Page 262: Step-By-Step Configuration Of Fvs318 Or Fvm318 Gateway A
LAN address as 10.5.6.1 for Gateway A and have set your own password. Figure G-2: NETGEAR FVS318 VPN Settings Pre-Configuration NETGEAR VPN Configuration FVS318 or FVM318 to FWG114P v2 201-10301-02, May 2005...
Page 263 VPN leg (all 8 links are available in the example). Click the Edit button below. This will take you to the VPN Settings – Main Mode Menu. Figure G-3: Figure 3 – NETGEAR FVS318 VPN Settings (part 1) – Main Mode –...
Page 264 Type the WAN IP address (22.23.24.25 in our example) of Gateway B in the Remote WAN IP or FQDN field. Figure G-4: Figure 4 – NETGEAR FVS318 VPN Settings (part 2) – Main Mode – From the Secure Association drop-down box, select Main Mode.
Page 265: Step-By-Step Configuration Of Fwg114P Gateway B
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Step-By-Step Configuration of FWG114P Gateway B Log in to the NETGEAR FVS328 labeled Gateway B as in the illustration. Out of the box, the FVS328 is set for its default LAN address of http://192.168.0.1,...
Page 266 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Figure G-6: NETGEAR FVS328 IKE Policy Configuration – Part 2 – From the Encryption Algorithm drop-down box, select 3DES. – From the Authentication Algorithm drop-down box, select MD5.
Page 267 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Figure G-8: NETGEAR FVS328 VPN – Auto Policy (part 1) – Enter a unique name to identify this policy. This name is not supplied to the remote VPN endpoint.
Page 268 Type the LAN Subnet Mask of Gateway B (255.255.255.0 in our example) in the Local IP Subnet Mask field. Figure G-9: NETGEAR FWG114P v2 VPN – Auto Policy (part 2) – From the Traffic Selector Remote IP drop-down box, select Subnet address.
Page 269: Test The Vpn Connection
Click the Apply button. Test the VPN Connection From a PC behind the NETGEAR FVS318 or FVM318 gateway A attempt to ping the remote FWG114P v2 gateway B LAN Interface address (example address 172.23.9.1). From a PC behind the FWG114P v2 gateway B attempt to ping the remote NETGEAR FVS318 or FVM318 gateway A LAN Interface address (example address 10.5.6.1).
Page 270 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 G-10 NETGEAR VPN Configuration FVS318 or FVM318 to FWG114P v2 201-10301-02, May 2005...
Page 271: Netgear Vpn Configuration Fvs318 Or Fvm318 With Fqdn To Fvs328
NETGEAR VPN Configuration FVS318 or FVM318 with FQDN to FVS328 This appendix provides a case study on how to configure a VPN tunnel between a NETGEAR FVS318 or FVM318 to a FWG114P v2 using a Fully Qualified Domain Name (FQDN) to resolve the public address of one or both routers.
Page 272: Using Ddns And Fully Qualified Domain Names (Fqdn
In this example, Gateway A is configured using an example FQDN provided by a DDNS Service provider. In this case we established the hostname netgear.dyndns.org for Gateway A using the NETGEAR VPN Configuration FVS318 or FVM318 with FQDN to FVS328...
Page 273: Step-By-Step Configuration Of Fvs318 Or Fvm318 Gateway A
‘Use a dynamic DNS service’ list, and register for an account. For example, for dyndns.org, click the link or go to www.dyndns.org. Figure H-2: Dynamic DNS Setup menu NETGEAR VPN Configuration FVS318 or FVM318 with FQDN to FVS328 201-10301-02, May 2005...
Page 274 – Type the User Name for your dynamic DNS account. In this example we used netgear as the Host Name. This means that the complete FQDN we are using is netgear.dyndns.org and the Host Name is “netgear.”...
Page 275 NETGEAR devices. For this example we have used toFVS328. – Enter a Local IPSec Identifier name for the NETGEAR FVS318 Gateway A. This name must be entered in the other endpoint as Remote IPSec Identifier. In this example we used netgear.dyndns.org (the FQDN) as the local identifier.
Page 276 Type the WAN IP address (22.23.24.25 in our example) of Gateway B in the Remote WAN IP or FQDN field. Figure H-5: Figure 4 – NETGEAR FVS318 VPN Settings (part 2) – Main Mode – From the Secure Association drop-down box, select Main Mode.
Page 277: Step-By-Step Configuration Of Fvs328 Gateway B
Local Identity Data field after policy is applied). – From the Remote Identity drop-down box, select Fully Qualified Domain Name. – Type the FQDN (netgear.dnydns.org in our example) in the Remote Identity Data field. NETGEAR VPN Configuration FVS318 or FVM318 with FQDN to FVS328 201-10301-02, May 2005...
Page 278 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Figure H-7: NETGEAR FVS328 IKE Policy Configuration – Part 2 – From the Encryption Algorithm drop-down box, select 3DES. – From the Authentication Algorithm drop-down box, select MD5.
Page 279 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Figure H-9: NETGEAR FVS328 VPN – Auto Policy (part 1) – Enter a unique name to identify this policy. This name is not supplied to the remote VPN endpoint.
Page 280 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Figure H-10: NETGEAR FVS328 VPN – Auto Policy (part 2) – From the Traffic Selector Remote IP drop-down box, select Subnet address. – Type the starting LAN IP Address of Gateway A (10.5.6.1 in our example) in the Remote IP Start IP Address field.
Page 281: Test The Vpn Connection
Click the Apply button. Test the VPN Connection From a PC behind the NETGEAR FVS318 or FVM318 Gateway A, attempt to ping the remote FWG114P v2 Gateway B LAN Interface address (example address 172.23.9.1). 2. From the FVS318 or FVM318, click the Router Status link on the left side of the Settings management menu.
Page 282 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 H-12 NETGEAR VPN Configuration FVS318 or FVM318 with FQDN to FVS328 201-10301-02, May 2005...
Page 283: Glossary
Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Glossary Use the list below to find definitions for technical terms used in this manual. 802.11 Standard 802.11, or IEEE 802.11, is a type of radio technology used for wireless local area networks (WLANs). It is a standard that has been developed by the IEEE (Institute of Electrical and Electronic Engineers), http://standards.ieee.org.
Page 284 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 802.11e Standard 802.11e is a proposed IEEE standard to define quality of service (QoS) mechanisms for wireless gear that gives support to bandwidth-sensitive applications such as voice and video. 802.11g Standard Similar to 802.11b, this physical layer standard provides a throughput of up to 54 Mbps.
Page 285 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 A bridge connects devices that all use the same kind of protocol. A router can connect networks that use differing protocols. It also reads the addresses included in the packets and routes them to the appropriate computer station, working with any other routers in the network to choose the best path to send the packets on.
Page 286 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 ISA bus Wi-Fi radios. Client devices usually communicate with hub devices like access points and gateways. Collision avoidance A network node characteristic for proactively detecting that it can transmit a signal without risking a collision, thereby ensuring a more reliable connection.
Page 287 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 DNS (Domain Name System) A program that translates URLs to IP addresses by accessing a database maintained on a collection of Internet servers. The program works behind the scenes to facilitate surfing the Web with alpha versus numeric addresses.
Page 288 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Gateway In the wireless world, a gateway is an access point with additional software capabilities such as providing NAT and DHCP. Gateways may also provide VPN support, roaming, firewalls, various levels of security, etc.
Page 289 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 IP (Internet Protocol) address A 32-bit number that identifies each sender or receiver of information that is sent across the Internet. An IP address has two parts: an identifier of a particular network on the Internet and an identifier of the particular device (which can be a server or a workstation) within that network.
Page 290 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 In a wireless mesh example, each of the spheres below represent a mesh router. Corporate servers and printers may be shared by attaching to each mesh router. For wireless access to the mesh, an access point must be attached to any one of the mesh routers.
Page 291 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 PHY defines parameters such as data rates, modulation method, signaling parameters, transmitter/receiver synchronization, etc. Within an actual radio implementation, the PHY corresponds to the radio front end and baseband signal processing sections.
Page 292 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Satellite broadband A wireless high-speed Internet connection provided by satellites. Some satellite broadband connections are two-way—up and down. Others are one-way, with the satellite providing a high-speed downlink and then using a dial-up telephone connection or other land-based system for the uplink to the Internet.
Page 293 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 For example, when a web page is downloaded from a web server, the TCP program layer in that server divides the file into packets, numbers the packets, and then forwards them individually to the IP program layer.
Page 294 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 node equipped with WEP. Warchalkers also draw identifiers above the symbols to indicate the password that can be used to access the node, which can easily be obtained with sniffer software. As a recent development, the debate over the legality of warchalking is still going on.
Page 295 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 with the benefit of easier administration and use. This is similar to 802.1x support and requires a RADIUS server in order to implement. The Wi-Fi Alliance will call this, 'WPA-Enterprise.' One variation of WPA is called WPA Pre Shared Key or WPA-PSK for short - this provides an authentication alternative to an expensive RADIUS server.
Page 296 Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2 Wi-Fi Protected Access in "Mixed Mode" Deployment In a large network with many clients, a likely scenario is that access points will be upgraded before all the Wi-Fi clients. Some access points may operate in a "mixed mode", which supports both clients running Wi-Fi Protected Access and clients running original WEP security.

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NETGEAR FWG114Pv2 - Wireless Firewall With USB Print Server Reference Manual

Chapter 1 About this Manual

Chapter 2 Introduction

Chapter 3 Connecting the FWG114P V2 to the Internet

Chapter 4 Wireless Configuration

Chapter 5 Serial Port Configuration

Chapter 6 Firewall Protection and Content Filtering

Chapter 7 Print Server

Chapter 8 Virtual Private Networking

Chapter 9 Maintenance

Chapter 10 Advanced Configuration

Chapter 11 Troubleshooting

Appendix A

Technical Specifications

Appendix B Networks, Routing, and Firewall Basics

Appendix C Preparing Your Network

Appendix D Firewall Log Formats

Appendix E Wireless Networking Basics

Appendix F Virtual Private Networking

Appendix G NETGEAR VPN Configuration FVS318 or FVM318 to FWG114P V2

Appendix H NETGEAR VPN Configuration FVS318 or FVM318 with FQDN to FVS328

Glossary

Quick Links

Troubleshooting

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Summary of Contents for NETGEAR FWG114Pv2 - Wireless Firewall With USB Print Server