Instruction/ maintenance manual of the product FVS318v3 NETGEAR
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January 2005 202-10059-02 Version 3 January 2005 NETGEAR , Inc. 4500 Great America Parkway Santa Clara, CA 95 054 USA Reference Manual for the ProSafe VPN Firewall FVS318v3.
ii January 2005 © 2005 by NETGEAR, Inc. All rights reserved. T rademarks NETGEAR is a trademark of Netge ar , Inc. Microsoft, W indows, and W indow s NT are registered trademar ks of Microsoft Corporation. Other brand and product names are registered tradem arks or trad emarks of their respective holders.
January 2005 iii Bestätigung des Hers tellers/Importeurs Es wird hiermit bestätigt, daß das FVS318v3 ProSaf e VPN Firewall gemäß der im BMP T -AmtsblVfg 243/1991 und Vfg 46/1992 aufgeführten Bestimmungen entstört ist. Das vorschrifts mäßige Betreiben ei niger Geräte (z.
January 2005 iv Product and Publication Det ails Model Number: FVS318v3 Publication Date: January 2005 Product Family: Router Product Name: FVS318v3 ProSafe VPN Firewall Home or Business Prod uc t: Bu.
Contents v January 2005 Content s Chapter 1 About This Manual Audience, Scope, Conventions, and Formats . ......... ................. ............. ................ ........ 1-1 How to Use This Manual ................. ................ ............. .
January 2005 vi Contents Using the Smart Setup Wizard .... ................. ................ ............. ................ ............. ...... 3-1 1 How to Manually Configure Y our Internet Co nnection ........... ................. ............ ...
Contents vii January 2005 Importing a Security Policy .................... ...... ............. ................. ............ .......... 5-19 How to Set Up a Gateway-to-Gat eway VPN Co nfiguration ............. ................ ............. 5-20 Procedure to Configure a Gatew ay-to-Gateway VPN Tunnel .
January 2005 viii Contents Backing Up the Configuration ... ............. ................ ............. ............. ................ ........ 7-7 Restoring the Configuration ............... ................ ............. ................. .........
Contents ix January 2005 Netmask ............. ............. ............. ................ ............. ................ ............. ................ . B -4 Subnet Addressing ... ............. ................. ............ ................. .....
January 2005 x Contents VPNC IKE Phase II Parameters ............. ............ ................. ................ ................ .. C-1 1 T esting and Troubleshooting ............... ............. ................ ................ ................ .
Contents xi January 2005 Configuring the VPN T u nnel ........... ... .... ... ... ... ... .... ... ... ... .... ... ... ............. ... ... .... ... ... . E-6 Viewing and Editing the VPN Parameters .......... ................. ................ ....
January 2005 xii Contents.
About This Manual 1-1 January 2005 Chapter 1 About This Manual This chapter describes the intended audience, sc ope, conventions, and formats of this manual. Audience, Scope, Conventions, and Format s This reference manual assumes that the reader h as basic to interme diate computer and Internet skills.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 1-2 About This Manual January 2005 How to Use This Manual The HTML version of this ma nual includes the following: • Buttons, and , for browsing forwards or backwards through the manual one p age at a time • A button that displays the table of cont ents and an button.
Reference Manual for the ProSafe VPN Firewall FVS318v3 About This Manual 1-3 January 2005 How to Print this Manual T o print this manual you can choose one of the fo llowing several options, a ccording to your needs. • Printing a Page in the HTML V iew .
Reference Manual for the ProSafe VPN Fire wall FVS318v3 1-4 About This Manual January 2005.
Introduction 2-1 January 2005 Chapter 2 Introduction This chapter describes the features of th e NETGEAR FVS318v3 ProSafe VPN Firewall. Key Features of the VPN Firewall The FVS318v3 ProSafe VPN Firewa.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 2-2 Introduction January 2005 A Powerful, T rue Firewall with Content Filtering Unlike simple Internet sharing NA T firewalls, th e FVS318v3 is a true firewall, using stateful packet inspection to defend against hacker attacks.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Introduction 2-3 January 2005 Autosensing Ethernet Co nn ections with Auto Uplink W ith its internal eight-port 10/100 switch, the FV S318v3 can connect to either a 10 Mbps standard Ethernet network or a 100 M bps Fast Ethernet network.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 2-4 Introduction January 2005 Easy Inst allation and Management Y ou can install, configure, and operate the FVS3 18v3 ProSafe VP N Fire wa ll wit hin minutes after connecting it to the network.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Introduction 2-5 January 2005 Package Content s The product package should contain the following it ems: • FVS318v3 ProSafe VPN Firewall. •A C p o w e r a d a p t e r . • Category 5 (Cat 5) Ethernet cable.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 2-6 Introduction January 2005 The FVS318v3 Rear Panel The rear panel of the FVS318v3 VPN Firewall contains the port co nnections listed below .
Reference Manual for the ProSafe VPN Firewall FVS318v3 Introduction 2-7 January 2005 • DC power input • ON/OFF switch NETGEAR-Related Product s NETGEAR products related to the FVS318 v3 are listed in the following table: NETGEAR Product Registration, Support, and Document ation Register your product at http://www .
Reference Manual for the ProSafe VPN Fire wall FVS318v3 2-8 Introduction January 2005 When the VPN firewall ro uter is connected to the Internet, click the Knowledge Base or the Documentation link under the W eb Supp ort menu to view support information or the documentation for th e VPN firewall router.
Connecting the Fire wa ll to the Internet 3-1 January 2005 Chapter 3 Connecting the Firewall to the Internet This chapter describes how to set up the firewall on your LAN, connect to the In ternet, perform basic configuration of you r FVS318v3 ProSafe VPN Firewall using the Setup W izard, or how to manually configure y our Internet co nnection.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 3-2 Connecting the Firewall to the Intern et January 2005 c. Locate the Ethernet cable (Cable 1 in the di agram) that connects your PC to the modem. Figure 3-1: Disconnect th e Ethernet cable from t he computer d.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Connecting th e Fir ew all to the Int ernet 3-3 January 2005 f. Securely insert the blue cable that came with your VPN firewall router (the blue .
Reference Manual for the ProSafe VPN Fire wall FVS318v3 3-4 Connecting the Firewall to the Intern et January 2005 Figure 3-4: S t atus light s d. Check the VPN firewall router stat us lights to verify the following: • PWR : The power light shou ld turn solid green.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Connecting th e Fir ew all to the Int ernet 3-5 January 2005 W ith the VPN firewall router in its factory de fault state, your browser will automatically display the NETGEAR Smart W izard Co nfiguration Assistant welcome page.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 3-6 Connecting the Firewall to the Intern et January 2005 3. Click Done to finish. If you have trouble connecting to the Internet, see “T roubleshooting T ips” on page 3-6 to correct basic problems.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Connecting th e Fir ew all to the Int ernet 3-7 January 2005 Make sure the Ethernet cables ar e se curely plugged in.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 3-8 Connecting the Firewall to the Intern et January 2005 Overview of How to A ccess the FVS318v3 VPN Firewall The table below describes how you access the VPN firewa ll router, depending on the state of the VPN firewall router.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Connecting th e Fir ew all to the Int ernet 3-9 January 2005 How to Log On to the FVS318v3 Af ter Configuration Settings Have Been Applied 1. Connect to the VPN firewall router by typing http://www .
Reference Manual for the ProSafe VPN Fire wall FVS318v3 3-10 Connecting the Firewall to th e Internet January 2005 Figure 3-9: Login result: FVS318v3 home p age When the VPN firewall ro uter is connec.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Connecting th e Fir ew all to th e Int er n et 3-11 January 2005 If you do not click Logout , the VPN firewall router waits five minutes after there is no activity before it automatically logs you out.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 3-12 Connecting the Firewall to th e Internet January 2005 How to Manually Configure Y our Internet Connection Y ou can manually configure your firewall using the men u below , or you can allow the Setup W izard to determine your configuration as described in the previous se ction.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Connecting th e Fir ew all to th e Int er n et 3-13 January 2005 Y ou can manually configure the firewall using the Basic Settings menu shown in Fi gure 3-10 using these steps: 1. Log in to the firewall at its default address of http://www .
Reference Manual for the ProSafe VPN Fire wall FVS318v3 3-14 Connecting the Firewall to th e Internet January 2005 4. If your Internet connection does require a login, f ill in the settings according to the instructions below . Select Y es if you normally must launch a login program such as Enternet or W inPOET in order to access the Internet.
Firewall Protection and Conten t Filtering 4-1 January 2005 Chapter 4 Firewall Protection and Content Filtering This chapter describes how to u se the content filtering features of the FVS318v3 ProSafe VPN Firewall to protect yo ur network. These features ca n be found by c licking on the Security heading in the main menu of the browser interface.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 4-2 Firewall Protection and Content Filtering January 2005 Block Sites The FVS318v3 allows you to restrict access b ased on W eb addresses and W eb address ke ywords. Up to 255 entries are supported in the Keyword list.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Firewall Protection and Content Filtering 4-3 January 2005 T o specify a T rusted User , enter that PC’ s IP address in the T rusted User box and c lick Apply . Y ou may specify one T rusted User , which is a PC that will be exempt from blocking and logging.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 4-4 Firewall Protection and Content Filtering January 2005 Y ou may define additional rules that specify exceptions to the default ru les. By adding custom rules, you can block or allow access based on the ser vice or application, source or destination IP addresses, and time of day .
Reference Manual for the ProSafe VPN Firewall FVS318v3 Firewall Protection and Content Filtering 4-5 January 2005 Inbound Rules (Port Forwarding) Because the FVS318v3 uses Networ k Address T ranslation (NA T), your network presents only one IP address to the Internet, and outside users cann ot directly address any of your local computers.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 4-6 Firewall Protection and Content Filtering January 2005 Inbound Rule Example: Allowing a V ideoconference from Restricted Addresses If you wa.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Firewall Protection and Content Filtering 4-7 January 2005 Outbound Rules (Service Blo cking) The FVS318v3 allows you to b l oc k the use of certain Internet servi ce s by PCs on your network . This is called service blocking or port filtering.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 4-8 Firewall Protection and Content Filtering January 2005 Order of Precedence for Rules As you define new rules, they are added to the tables i.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Firewall Protection and Content Filtering 4-9 January 2005 The Default DMZ Server feature is helpful when usin g some online games and videoconferencing applications that are incompatible wi th NA T .
Reference Manual for the ProSafe VPN Fire wall FVS318v3 4-10 Firewall Protection and Content Filtering January 2005 Services Services are functions performed by server computers at the request of client computers.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Firewall Protection and Content Filtering 4 -11 January 2005 T o add a service: 1. When you have the port number info rmation, go the Services menu and click o n the Add Custom Service button. The Add Services menu appears as shown in Figure 4-8 : Figure 4-8: Add Custom Service me nu 2.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 4-12 Firewall Protection and Content Filtering January 2005 Using a Schedule to Block or Allow S pecific T raffic If you enabled content filteri.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Firewall Protection and Content Filtering 4 -13 January 2005 T o block ke ywords or Internet domains based on a schedule, select Ev ery Day or select one or more days. If you want to limit access completely fo r the selected days, select All Day .
Reference Manual for the ProSafe VPN Fire wall FVS318v3 4-14 Firewall Protection and Content Filtering January 2005 Getting E-Mail Notifications of Event Logs and Alert s In order to receive log s and.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Firewall Protection and Content Filtering 4 -15 January 2005 – If a user on your LAN attempts to access a W eb site that you blocked using the Block Sites menu. • Send logs according to this schedule.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 4-16 Firewall Protection and Content Filtering January 2005 V iewing Logs of W eb Access or Attempted W eb Access The firewall logs security-related events such as denied incoming and outgoing service requests, hacker probes, and administrator logins.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Firewall Protection and Content Filtering 4 -17 January 2005 Log entries are described in T able 4-1 Log action buttons are described in Ta b l e 4 - 2 Syslog Y ou can configure the fire wall to send system logs to an external PC th at is running a syslog logging program.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 4-18 Firewall Protection and Content Filtering January 2005.
Basic Virtual Private Ne tworking 5-1 January 2005 Chapter 5 Basic V irtual Private Networking This chapter describes how to use the virtual pr ivate networking (VPN) features of the FVS318v3 VPN Firewall. VPN communications paths are ca lled tunnels.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 5-2 Basic Virtual Private Networking January 2005 Overview of VPN Configuration T wo common scenarios for config uring VPN tunnels are between a remote personal computer an d a network gateway and between two or more netw ork gateways.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Basic Virtual Private Networ king 5- 3 January 2005 Figure 5-2: Gateway -t o-gateway VPN tunnel A VPN between two or more NETGEAR VPN-enabled firewalls is a good way to connect branch or home offices and business partners over the In ternet.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 5-4 Basic Virtual Private Networking January 2005 FQDNs supplied by Dynamic DNS providers ca n allow a VPN endpoint with a dynamic IP address to initiate or respond to a tunnel request. Otherwise, the side using a dynamic IP address must always be the initiator .
Reference Manual for the ProSafe VPN Firewall FVS318v3 Basic Virtual Private Networ king 5- 5 January 2005 VPN T unnel Configuration There are two tunnel configurations and three ways to configure the.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 5-6 Basic Virtual Private Networking January 2005 S tep 1: Configuring the Clien t-to-Gateway VPN T unnel on the FVS318v3 Follow this procedure to configure a client-t o-gateway VPN tunnel using the VPN W izard.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Basic Virtual Private Networ king 5- 7 January 2005 Figure 5-5: Connection Na me and Remote IP T ype The Summary screen below displays.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 5-8 Basic Virtual Private Networking January 2005 T o view the VPNC recommended authenticatio n and encryption setting s used by the VPN W izard, click the here link (see Figure 5-6 ). Click Back to return to the Summary screen.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Basic Virtual Private Networ king 5- 9 January 2005 S tep 2: Configuring the NETGE AR ProSafe VPN C lient on the Remote PC This procedure describes how to configure the NETGEAR ProSafe VPN Client.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 5-10 Basic Virtual Priva te Networking January 2005 b. From the Edit menu of the Se curity Policy Editor , click Add , then Connection . A “New Connection” listing appears in the list of polici es.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Basic Virtual Private Networking 5-11 January 2005 Figure 5-10: Security Policy Editor conne ction settings c. Select Secure in the Conn ection Security check box. d. Select IP Subnet in the ID T ype menu.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 5-12 Basic Virtual Priva te Networking January 2005 Figure 5-1 1: Security Poli cy Editor Security Policy c. Select the Main Mode in the Select Phase 1 Negotiation Mode check box. 4. Configure the VPN Client Identity .
Reference Manual for the ProSafe VPN Firewall FVS318v3 Basic Virtual Private Networking 5-13 January 2005 Figure 5-12: Security Po licy Editor My Identity b. Choose None in the Select Certificate box. c. Select IP Address in the ID T ype box. If you are using a virtual fixed IP a ddress, enter this address in the Internal Network IP Addres s box.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 5-14 Basic Virtual Priva te Networking January 2005 5. Configure the VPN Client Authentication Proposal. In this step, you will provide the ty pe of encryption (DES o r 3DES) to be used for this connection.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Basic Virtual Private Networking 5-15 January 2005 Figure 5-15: Security Po licy Editor Key Exchange b. In the SA Life menu, select Unspecified. c. In the Compression menu, select None. d. Check the Encapsulation Protocol (ESP) check box.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 5-16 Basic Virtual Priva te Networking January 2005 a. Establish an Internet connection from the PC. b. On the W indows taskbar , click the St a r t button, and then click Run . c. Ty p e ping -t 192.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Basic Virtual Private Networking 5-17 January 2005 The Log V ie wer screen for a similar successful connection is shown below: Figure 5-18: Log V i ewer screen 2.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 5-18 Basic Virtual Priva te Networking January 2005 While the connection is being esta blished, the Connection Name fiel d in this menu will say “SA” before the name of the connection.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Basic Virtual Private Networking 5-19 January 2005 Importing a Security Policy The following procedure ( Figure 5-21 ) enables you to import an existing security policy .
Reference Manual for the ProSafe VPN Fire wall FVS318v3 5-20 Basic Virtual Priva te Networking January 2005 How to Set Up a Gateway-to -Gateway VPN Configuration Figure 5-22: Gateway-to -Gateway VPN T unnel Follow the procedure below to set the LAN IPs on each FVS318v3 to different subnets and configure each properly for the Internet.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Basic Virtual Private Networking 5-21 January 2005 Procedure to Configure a Gateway-to-Gatew ay VPN T unnel Follow this procedure to configure a gateway- to-gateway VPN tunnel using the VPN W izard.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 5-22 Basic Virtual Priva te Networking January 2005 3. Fill in the IP Address or F QDN for the ta rget VPN endpoint W AN connectio n and click Next . Figure 5-25: Remote IP 4. Identify the IP addresses at the target endp oint that can use this tunnel, and click Ne xt .
Reference Manual for the ProSafe VPN Firewall FVS318v3 Basic Virtual Private Networking 5-23 January 2005 The Summary screen below displays. Figure 5-27: VPN Wizard Summary.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 5-24 Basic Virtual Priva te Networking January 2005 T o view the VPNC recommended authenticatio n and encryption setting s used by the VPN W izard, click the here link (see Figure 5-27 ). Click Back to return to the Summary screen.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Basic Virtual Private Networking 5-25 January 2005 6. Repeat for the FVS318v3 on LAN B. Pay special attention and u se the following n etwork settings as appropriate. • W AN IP of the remote VPN gateway (e.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 5-26 Basic Virtual Priva te Networking January 2005 Figure 5-31: Current VPN T unnels (SAs) Screen c.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Basic Virtual Private Networking 5-27 January 2005 Figure 5-32: VPN St atus/Log screen 3. Click VPN S tatus ( Figure 5-32 ) to get the Current VPN T unnels (SAs) screen ( Figure 5-33 ). Click Connect for the VPN tunnel you want to activate.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 5-28 Basic Virtual Priva te Networking January 2005 a. Establish an Internet connection from the PC. b. On the W indows taskbar , click the St a r t button, and then click Run . c. Ty p e ping -t 192.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Basic Virtual Private Networking 5-29 January 2005 Figure 5-36: Pinging test result s Note: The pings may fail the first time.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 5-30 Basic Virtual Priva te Networking January 2005 • Click Clea r Lo g to delete all log entries. 3. Click VPN S tatus ( Figure 5-37 ) to get the Current VPN T unnels (SAs) screen ( Figure 5-38 ).
Reference Manual for the ProSafe VPN Firewall FVS318v3 Basic Virtual Private Networking 5-31 January 2005 Figure 5-39: VPN Policies 3. Clear the Enable check box for the VPN tunnel you want to d eac tivate and click Apply . (T o reactivate the tunnel, chec k the Enable box and click Apply .
Reference Manual for the ProSafe VPN Fire wall FVS318v3 5-32 Basic Virtual Priva te Networking January 2005 3. Click VPN S tatus ( Figure 5-40 ) to get the Current VPN T unnels (SAs) screen ( Figure 5-41 ). Click Dr op for the VPN t unnel you want to deactiv ate.
Advanced Virtual Private Networking 6-1 January 2005 Chapter 6 Advanced V irtual Private Networking This chapter describes how to use the advanced virtual private networking (VPN) features of the FVS318v3 VPN Firewall. See Chapter 5, “Basic V irtual Private Networking ” for a description on how to use the basic VPN features.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 6-2 Advanced Virtual Private Networking January 2005 Using Policies to Manage VPN T raffic Y ou create policy definitions to manage VPN tr aff ic on the FVS318v3.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Advanced Virtual Private Networking 6-3 January 2005 IKE Policies’ Automatic Key and Authentication Management Click the IKE Policies link from.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 6-4 Advanced Virtual Private Networking January 2005 The IKE Policy Configuration fields are defined in the following tabl e. T able 6-1. IKE Policy Configuration fields Field Descripti on General These setti ngs identify this polic y an d determine its major characteristics.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Advanced Virtual Private Networking 6-5 January 2005 VPN Policy Configuration for Auto Key Negotiation An already defined IKE policy is required for VP N - Auto Policy config uration. From the VPN Policies section of the main menu, you can navigate to the VPN - Auto Policy configuration menu.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 6-6 Advanced Virtual Private Networking January 2005 Figure 6-3: VPN - Auto Policy menu.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Advanced Virtual Private Networking 6-7 January 2005 The VPN – Auto Policy field s are defined in the following table. T able 6-1. VPN – Auto Policy Configuration Fie lds Field Description General These setting s identify this policy and determine its major characte risti cs.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 6-8 Advanced Virtual Private Networking January 2005 T raffic Selector These settings dete rmine if and when a VPN tunnel will be established. If network traffic meets all criteria, then a VPN tunnel will be crea ted.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Advanced Virtual Private Networking 6-9 January 2005 VPN Policy Configuration for Manual Key Exchange W ith Manual Key Management, you w ill not use an IKE poli cy . Y ou mu st manually type in all the required key information.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 6-10 Advanced Virtual Private Networking January 2005 Figure 6-4: VPN - Manual Policy menu.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Advanced Virtual Private Networking 6-11 January 2005 The VPN Manual Policy fields are defined in t he following table. T able 6-1. VPN Manual Poli cy Configuration Fields Field Description General These setting s identify this policy and determine its major characte risti cs.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 6-12 Advanced Virtual Private Networking January 2005 Authentication Algorith m If you enable AH, then select the auth entication algorithm: • MD5 — the default • SHA1 — more secure Enter the keys in the fields provided.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Advanced Virtual Private Networking 6-13 January 2005 Using Digit al Certificates for IKE Auto-Policy Authentication Digital certificates are str.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 6-14 Advanced Virtual Private Networking January 2005 Each CA has its own certificate. The certificates of a CA are added to the FVS318v3 and then can be used to form IKE policies for the user .
Reference Manual for the ProSafe VPN Firewall FVS318v3 Advanced Virtual Private Networking 6-15 January 2005 The PC must have the NETGEAR ProSafe VPN Client program installed that supports IPSec.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 6-16 Advanced Virtual Private Networking January 2005 The IKE Phase 2 parameters used in Scenario 1 are: • T ripleDES • SHA-1 • ESP tunnel.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Advanced Virtual Private Networking 6-17 January 2005 Figure 6-7: FVS318v3 Interne t IP Address menu b. Configure the W AN Internet Address acco rding to the settings above and click Apply to save your settings.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 6-18 Advanced Virtual Private Networking January 2005 c. From the main menu Advanced section, click the LAN IP Setup link. The following menu appears Figure 6-8: LAN IP Setup menu d. Configure the LAN IP address according to the settings above and click Apply to save your settings.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Advanced Virtual Private Networking 6-19 January 2005 3. Set up the IKE Policy illustrated below on th e FVS318v3. a. From the main menu VP N section, click on the IKE Policies link, and then click the Add button to display the screen below .
Reference Manual for the ProSafe VPN Fire wall FVS318v3 6-20 Advanced Virtual Private Networking January 2005 4. Set up the FVS318v3 VPN -A u to Policy illustrated below . a. From the main menu VP N section, click on the VPN Policies link, and then click on the Add Auto Policy button.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Advanced Virtual Private Networking 6-21 January 2005 How to Check VPN Connections Y ou can test connectivity and vie w VPN status information on the FVS318v3 (see also “VPN T unn el Control” on page 5-26 ).
Reference Manual for the ProSafe VPN Fire wall FVS318v3 6-22 Advanced Virtual Private Networking January 2005 FVS318v3 Scenario 2: FVS318 v3 to FVS318v3 with RSA Certificates The following is a typical gate way-to-gateway VPN that uses Public Key Infrastructure x.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Advanced Virtual Private Networking 6-23 January 2005 b. Click the Generate Request button to display the screen illustrated in Figure 6-1 1 below . . Figure 6-1 1: Generate Self Certificate Re quest menu c.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 6-24 Advanced Virtual Private Networking January 2005 – Domain Name. If you have a domain name, you can enter it here. Otherwise, you should leave this blank. – E-mail Address. Y ou can enter you e-mail address here.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Advanced Virtual Private Networking 6-25 January 2005 c. When you have fini shed gathering the Se lf Certificate Request data, click the Done button.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 6-26 Advanced Virtual Private Networking January 2005 f. Y ou will now see the “FVS318v3” entry in the Active Self Cert ificates table and the pending “FVS318v3” Self Certificate Request is go ne, as illustrated be low .
Reference Manual for the ProSafe VPN Firewall FVS318v3 Advanced Virtual Private Networking 6-27 January 2005 b. Create a new VPN Auto Polic y calle d scenario2a with all the same properties as scenario1a except that it uses the IKE policy called Scenario_2.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 6-28 Advanced Virtual Private Networking January 2005.
Maintenance 7-1 January 2005 Chapter 7 Maintenance This chapter describes how to use the mainte nance features of your FVS318v3 ProSafe VPN Firewall. These features can be found by clicking on the Maintenance heading in the main menu of the browser interface.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 7-2 Maintenance January 2005 This screen shows the following parameters: T able 7-1. FVS318v3 St atus fields Field Descripti on System Name The System Name assigned to the firewall. Firmware V ersion The fi rewall firmware version.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Maintenanc e 7-3 January 2005 Click Show W AN S tatus to display the W AN connection status. Figure 7-2: W AN Connection St atus screen This screen shows the following statistics:. Log action buttons are described in Ta b l e 7 - 2 T able 7-1.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 7-4 Maintenance January 2005 Click Show S tatistics to display firewall usage statistics. Figure 7-3: Router S t atistics screen This screen shows the following statistics: T able 7-1.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Maintenanc e 7-5 January 2005 W AN Status action buttons are described in the table below: V iewing a List of Att ached Devices The Attach ed Dev ic es me nu co nta i n s a tab l e of a ll IP devices that the firewall has discovered on the local network.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 7-6 Maintenance January 2005 The routing software of the FVS318v3 VPN Fire wall is stored in FLASH memory , and can be upgraded as new software is released by NETG EAR. Upgrade files ca n be download ed from NETGEAR's W eb site.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Maintenanc e 7-7 January 2005 Configuration File Management The configuration settings of th e FVS318v3 VPN Firewall are stor ed within the firewall in a configuration file.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 7-8 Maintenance January 2005 Erasing the Configuration It is sometimes desirable to restore the firewall to a known blank condition. T o do this, see the Erase function, which will restore all factory settin gs.
Advanced Configuration 8-1 January 2005 Chapter 8 Advanced Configuration This chapter describes how to configure the adva nced features of your FVS318 v3 ProSafe VPN Firewall. These features can be found under the Advanced heading in th e main menu of the browser interface.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 8-2 Advanced Configuration January 2005 7. T ype the password (or key) for your dynamic DNS accoun t. 8. If your dynamic DNS provider allows the use of wildcards in resolving your URL, you may select the Use wildcards check box to activate this feature.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Advanced Configur ation 8-3 January 2005 Configuring LAN TCP/IP Setup Parameters The firewall is shipped preconfigured to use private IP addres ses on the LAN side , and to act as a DHCP server . The firewall’ s default LAN IP configuration is: • LAN IP addresses—192.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 8-4 Advanced Configuration January 2005 Using the Firewall as a DHCP server By default, the firewall functions as a DHCP (Dynamic Host Config ur.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Advanced Configur ation 8-5 January 2005 Using Address Reservation When you specify a reserved IP address for a PC on the LAN, that PC will always receive the same IP address each time it accesses the firewall’ s DHCP server .
Reference Manual for the ProSafe VPN Fire wall FVS318v3 8-6 Advanced Configuration January 2005 Figure 8-2: S t atic Routes t able T o add or edit a Static Route: 1. Click the Add button to open the Add/Edi t menu, shown below . Figure 8-3: S t atic Route Entry and Edit menu 2.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Advanced Configur ation 8-7 January 2005 8. T ype a number between 1 and 15 as the M etric value. This represents the number of firewalls between your network and the destination. Usually , a setting of 2 or 3 works, but if this is a direct connection, set it to 1.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 8-8 Advanced Configuration January 2005 T o configure your firewall for Remote Management: 1. Select the T urn Remote Management On check box. 2. Specify what external addresses will be allowed to access the firewall’ s remote management.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Advanced Configur ation 8-9 January 2005 Tip : If you are using a dynamic DNS service such as TZO, you can always identify the IP address of your FVS31 8v3 by running TR ACERT from the W indows St art menu Run option.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 8-10 Advanced C onfiguration January 2005.
Troubleshooting 9-1 January 2005 Chapter 9 T roubleshooting This chapter gives information about troubleshooting your FVS318v3 ProSafe VPN Firewall. After each problem description, instructions ar e provided to help yo u diagnose and sol ve the problem.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 9-2 Troubleshooting January 2005 LEDs Never T urn Off When the firewall is turned on, the LEDs turn on brief ly and th en turn of f. If all the LEDs stay on, there is a fault within the firewall.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Troubleshooting 9-3 January 2005 T roubleshooting the Web Configuration Interface If you are unable to access the firewall’ s W eb Conf igurati.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 9-4 Troubleshooting January 2005 T roubleshooting the ISP Connection If your firewall is unable to a ccess the Internet, you should first determine whether the firewall is able to obtain a W AN IP address from the ISP .
Reference Manual for the ProSafe VPN Firewall FVS318v3 Troubleshooting 9-5 January 2005 OR Configure your firewall to sp oof your PC’ s MAC address. This ca n be done in the Bas i c Settings menu. Refer to “How to Manually Configure Y our Internet Connectio n” on page 3- 12 .
Reference Manual for the ProSafe VPN Fire wall FVS318v3 9-6 Troubleshooting January 2005 If the path is working, you see this message: Reply from < IP address >: bytes=32 time=NN ms TTL=xxx If t.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Troubleshooting 9-7 January 2005 — If your ISP assigned a host name to your P C, enter that host name as the Account Name in the Basic Settings menu. — Y ou r ISP could be rejecting the Ethernet MAC addresses of all but one of your PCs.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 9-8 Troubleshooting January 2005.
Technical Specifications A-1 January 2005 Appendix A T echnical S pecifications This appendix provides tech nical specifications for the FVS318v3 ProSafe VPN Firewall.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 A-2 Technical Specifications January 2005 Electromagnetic Emissions Meets requirements of: FCC Part 15 Class B VCCI Class B EN 55 022 (CISPR 22 .
Network, Routing, and Firewall Basics B-1 January 2005 Appendix B Network, Routing, and Firewall Basics This chapter provides an overview of IP networks, routing, and n etworking. Related Publications As you read this document, you may be dire cted to various RF C documents for further information.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 B-2 Network, Routing, and Firewall Basics January 2005 What is a Router? A router is a device that forwards traffic between networks based on network layer information in the data and on routing tables main tained by the router .
Reference Manual for the ProSafe VPN Firewall FVS318v3 Network, Routing, and Firewall Basics B-3 January 2005 The latter version is easier to remember and easier to enter into your computer . In addition, the 32 bits of the ad dress are subdivided into two part s.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 B-4 Network, Routing, and Firewall Basics January 2005 • Class C Class C addresses can have 254 hosts on a netw ork. Class C addre sses use 24 bits for the network address and eight bits for the node.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Network, Routing, and Firewall Basics B-5 January 2005 As a shorter alternative to dotted-decimal notation, the netmask may also be expressed in terms of the number of ones from the left. This number is ap pended to the IP address, following a backward slash (/), as “/n.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 B-6 Network, Routing, and Firewall Basics January 2005 Although the preceding example uses the entire third octet for a subnet address, note that you are not restricted to octet boundaries in subnetting.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Network, Routing, and Firewall Basics B-7 January 2005 Configure all hosts on a LAN segment to use the same netmask for the following reasons: .
Reference Manual for the ProSafe VPN Fire wall FVS318v3 B-8 Network, Routing, and Firewall Basics January 2005 Single IP Address Operation Using NA T In the past, if multiple PCs on a LAN needed to access the Internet simultaneously , you had to obtain a range of IP addresses from the ISP .
Reference Manual for the ProSafe VPN Firewall FVS318v3 Network, Routing, and Firewall Basics B-9 January 2005 MAC Addresses an d Address Re solution Protocol An IP address alone cannot be used to deliver da ta from one LAN device to another .
Reference Manual for the ProSafe VPN Fire wall FVS318v3 B-10 Network, Routing, and Firewall Ba sics January 2005 When a PC accesses a resource by its descriptive name, it first contacts a DN S server to obtain the IP address of the resource. The PC sends the d esired message using the IP address.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Network, Routing, a nd Firewall Basics B-11 January 2005 What is a Firewall? A firewall is a device that protects one netw ork from another , while allowing communication between the two.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 B-12 Network, Routing, and Firewall Ba sics January 2005 Category 5 Cable Quality Category 5 distributed cable that me ets ANSI/EIA/ TIA-568-A building wiring stan dards can be a maximum of 328 feet (ft.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Network, Routing, a nd Firewall Basics B-13 January 2005 Inside T wisted Pair Cables For two devices to communicate, th e transmitter of each device must be connected to the receiver of the other device.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 B-14 Network, Routing, and Firewall Ba sics January 2005 Figure B-6: Category 5 UTP cable with male RJ-45 plug at eac h end Note : Flat “silver satin” tele phone cable may have the same RJ-45 pl ug.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Network, Routing, a nd Firewall Basics B-15 January 2005 The FVS318v3 VPN Firewall incorporates Auto Uplink TM technology (also called MDI/MDIX). Each LOCAL Ethernet port will automatically sens e whether the Ethernet cable plugged into the port should have a normal con nection (e.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 B-16 Network, Routing, and Firewall Ba sics January 2005.
Virtual Private Networking C-1 January 2005 Appendix C V irtual Private Networking There have been many improvem ents 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 V irtual Private Networking (VPN) Inte rnet Protocol security (IPSec).
Reference Manual for the ProSafe VPN Fire wall FVS318v3 C-2 Virtual Private Networking January 2005 • Remote Access: Remote access enables telecommuters and mobile workers to access e-ma il and business applications.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Virtual Private Networking C-3 January 2005 • Encapsulating Security Payload (ESP) : Provides confidentiality , authentication, and integrity . • Authentication Header (AH) : Provides authentication and integrity .
Reference Manual for the ProSafe VPN Fire wall FVS318v3 C-4 Virtual Private Networking January 2005 The ESP header is inserted into the packet betw een the IP header and any subsequent packet contents. However , because ESP encrypts the data, the payload is changed.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Virtual Private Networking C-5 January 2005 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 tunne l mode or tran sport mode.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 C-6 Virtual Private Networking January 2005 Key Management IPSec uses the Internet Key Exchange (IKE) protoc ol to facilitate and automate the SA setup and the exchange of keys between parties transferring data.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Virtual Private Networking C-7 January 2005 VPN Process Overview Even though IPSec is standards-based, e ach vendo r has its own set of terms and procedures for implementing the standard.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 C-8 Virtual Private Networking January 2005 Y ou need to know the subn et mask of both gateway LAN Conn ectio ns. Refer to Appendix A, “T echnical Specifications ” to gather the necessary address and subnet mask information to aid in the configuration and troubleshooting process.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Virtual Private Networking C-9 January 2005 Figure C-5: VPN tunnel Security Associat on (SA) The SA contains all the information necessary for gateway A to negotiate a secure and encrypted communication stream with gateway B.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 C-10 Virtual Private Networking January 2005 2. IKE Phase I. a. The two parties negotiate the en cryption and au thentication algorithms to use in the IKE SAs. b. The two parties authenticate each other us ing a predetermined mechanism, such as preshared keys or digital certificates.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Virtual Private Networking C-11 January 2005 VPNC IKE Phase II Parameters The IKE Phase 2 parameters used in Scenario 1 are: •T r i p l e D E S.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 C-12 Virtual Private Networking January 2005 Relevant RFCs listed numerical ly: • [RFC 791] Internet Pr otocol DARP A Internet Pr ogram Pr otocol Specification , Information Sciences Institute, US C, September 1981.
Preparing Your Netwo rk D-1 January 2005 Appendix D Prep aring Y our Network This appendix describes how to prepare your ne twork to connect to the Internet through the FVS318v3 ProSafe VPN Firewall an d how to verify the readiness of broadband Internet service from an Internet service provider (ISP).
Reference Manual for the ProSafe VPN Fire wall FVS318v3 D-2 Preparing Yo ur Network January 2005 In your IP network, each PC and the firewall must be assigned a unique IP addresses.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Preparing Your Netwo rk D-3 January 2005 Y ou must have an Ethernet adapter , the TCP/IP protocol, and Client for Microsoft Networks. If you need to install a ne w adapter , follow these steps: a.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 D-4 Preparing Yo ur Network January 2005 If you need Client for Micro soft Networks: a. Click the Add button. b. Select Client , and then click Add . c. Select Microsoft . d. Select Client for Microsoft Networks , and then click OK .
Reference Manual for the ProSafe VPN Firewall FVS318v3 Preparing Your Netwo rk D-5 January 2005 V erify the following settings as shown: • Client for Microsoft Network exists • Ethernet adapter is present • TCP/IP is present • Primary Network Logon is set to W indows logon Click on the Properties button.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 D-6 Preparing Yo ur Network January 2005 Selecting Windows’ In ternet Access Method 1. On the W indows taskbar , click the St a r t button, point to Settings , and then click Contr ol Panel . 2.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Preparing Your Netwo rk D-7 January 2005 1. On the W indows taskbar , click the St a r t button, and then click Run . 2. Ty p e winipcfg , and then click OK . The IP Configuration window opens, which lists (a mong other things), your IP address, subnet mask, and default gateway .
Reference Manual for the ProSafe VPN Fire wall FVS318v3 D-8 Preparing Yo ur Network January 2005 8. Then, restart your PC. Enabling DHCP to Automatically Configure TCP/IP Settings Y ou will find there are many similarities in th e procedures for different W i ndows systems whe n using DHCP to configure TCP/IP .
Reference Manual for the ProSafe VPN Firewall FVS318v3 Preparing Your Netwo rk D-9 January 2005 • Now you should be at the Local Area Network Connection S tatus window . This box displays the conn ection status, duration, speed, and activity statistics.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 D-10 Preparing Your Network January 2005 DHCP Configuration of TC P/IP in Windows 2000 Once again, after you have installed the network card, TCP/IP for W indows 2000 is con figured. TCP/IP should be added by de fault and set to DHCP without your having to configure it.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Preparing Your Netwo rk D-11 January 2005 • Click on the My Network Places icon on the W indows desktop. This will bring up a window called Network and Dial-up Connectio ns. • Right click on Local Ar ea Connection a nd select Properties .
Reference Manual for the ProSafe VPN Fire wall FVS318v3 D-12 Preparing Your Network January 2005 • W ith Internet Protocol (TCP/IP) selected, click on Properties to open the Internet Protocol (TCP/IP) Propert ies dialogue box. • V erify that • Obtain an IP address automatically is selected.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Preparing Your Netwo rk D-13 January 2005 DHCP Configuration of TCP/IP in Windows NT4 Once you have installed the network card, you need to configure the TCP/IP env ironment for W indows NT 4.0. Follow this procedure to configure TCP/IP with DHCP in W indows NT 4.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 D-14 Preparing Your Network January 2005 • Highlight the TCP/IP Pr otocol in the Network Protocols box, and click on the Properties button.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Preparing Your Netwo rk D-15 January 2005 V erifying TCP/IP Properties fo r Windows XP , 2000, and NT4 T o check your PC’ s TCP/IP configuration: 1. On the W indows taskbar , click the St a r t button, and then click Run .
Reference Manual for the ProSafe VPN Fire wall FVS318v3 D-16 Preparing Your Network January 2005 • The default gateway i s 192.168.0.1 4. Ty p e exit Configuring the Macintos h for TCP/IP Networking Beginning with Macintosh Operating System 7 , TCP/ IP is already installed on the Macint osh.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Preparing Your Netwo rk D-17 January 2005 2. If not already selected, select Built- in Ethernet in the Configure list. 3. If not already selected, Select Using DHCP in the TCP/IP tab. 4. Click Save .
Reference Manual for the ProSafe VPN Fire wall FVS318v3 D-18 Preparing Your Network January 2005 V erifying the Readiness of Y our 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 mode m.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Preparing Your Netwo rk D-19 January 2005 • An IP address and subnet mask • A gateway IP address, which is the address of the ISP’ s router.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 D-20 Preparing Your Network January 2005 If an IP address appears under Installed Gatewa ys, write down the address. This is the ISP’ s gateway address. Select the address and then click Remove to remove the gateway address.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Preparing Your Netwo rk D-21 January 2005 Rest arting the Network Once you’ve set up yo ur computers to work with the fi rewall, you must reset the network for the devices to be able to communicate correctly .
Reference Manual for the ProSafe VPN Fire wall FVS318v3 D-22 Preparing Your Network January 2005.
VPN Configuration of NETGEAR FVS318v3 E-1 January 2005 Appendix E VPN Configuration of NETGEAR FVS318v3 This is a case study on how to configure a s ecure IPSec VPN tunnel on a NETGEAR FVS318v3 . This case study follows the VP N Consortium interoperability profile guidelines (found at http://www .
Reference Manual for the ProSafe VPN Fire wall FVS318v3 E-2 VPN Configuration of NETGEAR FVS318v3 January 2005 Figure E-1: Addressing and subnet s used for this case study Configuring the Gateways Configure each gateway as summarized in Fi gure E-2 and Figure E-3 : 1.
Reference Manual for the ProSafe VPN Firewall FVS318v3 VPN Configuration of NETGEAR FVS318 v3 E-3 January 2005 Figure E-2: NETGEAR’ s VPN Wizard for the router at each gateway (p art 1 of 2) Step 1:.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 E-4 VPN Configuration of NETGEAR FVS318v3 January 2005 Figure E-3: NETGEAR’ s VPN Wizard for the router at a gateway A (p art 2 of 2) Note: The default log in address for the FVS 318 v3 ro uter is http://192.
Reference Manual for the ProSafe VPN Firewall FVS318v3 VPN Configuration of NETGEAR FVS318 v3 E-5 January 2005 Activating the VPN T unnel Y ou can activate the VPN tunnel by testing co nnectivity and .
Reference Manual for the ProSafe VPN Fire wall FVS318v3 E-6 VPN Configuration of NETGEAR FVS318v3 January 2005 The FVS318v3-to-FVS318v3 Case Configuring the VPN T unnel Note : This scenario assumes all port s are open on the FVS318v3.
Reference Manual for the ProSafe VPN Firewall FVS318v3 VPN Configuration of NETGEAR FVS318 v3 E-7 January 2005 2. Use the VPN Wizard to configur e the FVS318v3 at Gateway A.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 E-8 VPN Configuration of NETGEAR FVS318v3 January 2005 • Remote LAN IP Subnet – IP Address: 10.5.6.1 (in this example), must be unique at each VPN tunnel endpoint – Subnet Mask: 255.255.255.
Reference Manual for the ProSafe VPN Firewall FVS318v3 VPN Configuration of NETGEAR FVS318 v3 E-9 January 2005 V iewing and Editing the VPN Parameters The VPN W izard sets up a VPN tunnel using th e default parameters from the VPN Consortium (VPNC).
Reference Manual for the ProSafe VPN Fire wall FVS318v3 E-10 VPN Configuration of NETGEAR FVS318v3 January 2005 Figure E-8: IKE p arameters at Gateway A (FVS318v3) an d Gateway B (FVS318v3) Note: The Pre-Shared Key must be the same at both VPN tunn el endpoints.
Reference Manual for the ProSafe VPN Firewall FVS318v3 VPN Configuration of NETGEAR FVS318 v3 E-11 January 2005 Initiating and Checki ng the VPN Connections Y ou can test connectivity and vie w VPN status information on the FVS3 18v3 acco rding to the testing flowchart shown in Figure E-4 .
Reference Manual for the ProSafe VPN Fire wall FVS318v3 E-12 VPN Configuration of NETGEAR FVS318v3 January 2005 Figure E-9: VPN St atus for the FVS318v3 routers at Gateway A and Gateway B 22.
Reference Manual for the ProSafe VPN Firewall FVS318v3 VPN Configuration of NETGEAR FVS318 v3 E-13 January 2005 The FVS318v3-to-FVS318v2 Case Configuring the VPN T unnel Note : This scenario assumes all ports are open on the FVS318 v3 and FVS318v2.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 E-14 VPN Configuration of NETGEAR FVS318v3 January 2005 2. Use the VPN Wizard to configur e the FVS318v3 at Gateway A.
Reference Manual for the ProSafe VPN Firewall FVS318v3 VPN Configuration of NETGEAR FVS318 v3 E-15 January 2005 • Remote LAN IP Subnet – IP Address: 10.5.6.1 (in this example), must be unique at each VPN tunnel endpoint – Subnet Mask: 255.255.255.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 E-16 VPN Configuration of NETGEAR FVS318v3 January 2005 V iewing and Editing the VPN Parameters The VPN W izard sets up a VPN tunnel using th e default parameters from the VPN Consortium (VPNC). The policy definitions to ma nage VP N traf fic are presented in Figure E-12 .
Reference Manual for the ProSafe VPN Firewall FVS318v3 VPN Configuration of NETGEAR FVS318 v3 E-17 January 2005 Figure E-12: VPN Parameters at Gateway A (FVS318v3) and Gateway B (FVS318v2 ) Gateway A .
Reference Manual for the ProSafe VPN Fire wall FVS318v3 E-18 VPN Configuration of NETGEAR FVS318v3 January 2005 Initiating and Checki ng the VPN Connections Y ou can test connectivity and vie w VPN status information on the FVS3 18v3 acco rding to the testing flowchart shown in Figure E-4 .
Reference Manual for the ProSafe VPN Firewall FVS318v3 VPN Configuration of NETGEAR FVS318 v3 E-19 January 2005 3. T est 3: V iew VPN T unnel S tatus : T o view the FVS318 v3 and FVS318v2 event log an d status of Security Associations, go to the FVS318v3 main menu VPN section and click the VP N St a t u s link.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 E-20 VPN Configuration of NETGEAR FVS318v3 January 2005 The FVS318v3-to-FVL328 Case Configuring the VPN T unnel Note : This scenario assumes all ports are open on the FVS318 v3 and FVL328.
Reference Manual for the ProSafe VPN Firewall FVS318v3 VPN Configuration of NETGEAR FVS318 v3 E-21 January 2005 2. Use the VPN Wizard to configur e the FVS318v3 at Gateway A.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 E-22 VPN Configuration of NETGEAR FVS318v3 January 2005 • Remote LAN IP Subnet – IP Address: 10.5.6.1 (in this example), must be unique at each VPN tunnel endpoint – Subnet Mask: 255.255.255.
Reference Manual for the ProSafe VPN Firewall FVS318v3 VPN Configuration of NETGEAR FVS318 v3 E-23 January 2005 V iewing and Editing the VPN Parameters The VPN W izard sets up a VPN tunnel using th e default parameters from the VPN Consortium (VPNC).
Reference Manual for the ProSafe VPN Fire wall FVS318v3 E-24 VPN Configuration of NETGEAR FVS318v3 January 2005 Figure E-17: IKE p arameters at Gateway A (FVS318v 3) and Gateway B (FVL32 8) Note: The Pre-Shared Key must be the same at both VPN tunn el endpoints.
Reference Manual for the ProSafe VPN Firewall FVS318v3 VPN Configuration of NETGEAR FVS318 v3 E-25 January 2005 Initiating and Checki ng the VPN Connections Y ou can test connectivity and vie w VPN stat us information on the FVS318v3 and FVL328 according to the testing flowchart shown in Figure E-4 .
Reference Manual for the ProSafe VPN Fire wall FVS318v3 E-26 VPN Configuration of NETGEAR FVS318v3 January 2005 Figure E-18: VPN S t atus for the routers at Gateway A (FVS318 v3) and Gateway B (FVL328) 22.
Reference Manual for the ProSafe VPN Firewall FVS318v3 VPN Configuration of NETGEAR FVS318 v3 E-27 January 2005 The FVS318v3-to-VPN Client Case Client-to-Gateway VPN T unnel Overview The operational differences between gateway-to-g atew ay and client-to-gateway VPN tunnels are summarized as follows: T able E-4.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 E-28 VPN Configuration of NETGEAR FVS318v3 January 2005 Configuring the VPN T unnel Note : This scenario assumes all port s are open on the FVS318v3.
Reference Manual for the ProSafe VPN Firewall FVS318v3 VPN Configuration of NETGEAR FVS318 v3 E-29 January 2005 Figure E-20: VPN Wizard at G ateway A (FV S318v3) Pre-Shar ed Key must be the same at bo.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 E-30 VPN Configuration of NETGEAR FVS318v3 January 2005 Figure E-21: VPN paramete rs at Gateway A (FVS318v3).
Reference Manual for the ProSafe VPN Firewall FVS318v3 VPN Configuration of NETGEAR FVS318 v3 E-31 January 2005 3. Set up the VPN Client at Gateway B as in the illustration ( Figur e E-19 ). a. Right-mouse-click the ProSafe icon ( ) in th e system tray and select the Security Policy Editor .
Reference Manual for the ProSafe VPN Fire wall FVS318v3 E-32 VPN Configuration of NETGEAR FVS318v3 January 2005 c. Program the Scenario_1 connection screen as follows (see Figure E-23 ): • Connection Security: Secure • Remote Party Identity and Addressing: Select IP Subnet from the ID T ype menu and then enter 10.
Reference Manual for the ProSafe VPN Firewall FVS318v3 VPN Configuration of NETGEAR FVS318 v3 E-33 January 2005 d. Select Security Pol icy on the left hierarchy menu and then select Aggressive Mode under Select Phase 1 Negotiation Mode (see Figure E-24 ).
Reference Manual for the ProSafe VPN Fire wall FVS318v3 E-34 VPN Configuration of NETGEAR FVS318v3 January 2005 e. Select My Identity on the left hierarchy menu and program the screen as follows (see Figure E-25 ): •U n d e r My Identity , select None for Select Certificate (since we are using a Pre-Shared Key in this scenario).
Reference Manual for the ProSafe VPN Firewall FVS318v3 VPN Configuration of NETGEAR FVS318 v3 E-35 January 2005 f. V erify the Authentication (Phase 1) and Key Exchange (Phase 1) Pr oposal 1 screen parameters (see Figure E-26 ) match the IKE SA Parameters of the IKE Policy Configuration screen shown in Figure E-21 for the gateway router .
Reference Manual for the ProSafe VPN Fire wall FVS318v3 E-36 VPN Configuration of NETGEAR FVS318v3 January 2005 Initiating and Checki ng the VPN Connections Y ou can test connectivity and vie w VPN status information on the FVS318v3 and VPN Client according to the testing flowchart shown in Figure E-4 .
Reference Manual for the ProSafe VPN Firewall FVS318v3 VPN Configuration of NETGEAR FVS318 v3 E-37 January 2005 2. T est 2: Ping Remote W AN IP Address (if T est 1 fails) : T o test connectivity between the Gateway A and Gateway B W AN ports, follow these steps : a.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 E-38 VPN Configuration of NETGEAR FVS318v3 January 2005 Figure E-28: VPN S t atus for Gateway A (FVS318v3) and Gateway B (VPN Client) 22.
January 2005 Glossary 1 Glossary List of Glossary T erms Use the list below to find definitions for technical terms used in this manual. Numeric 10BASE-T IEEE 802.3 specification for 10 Mbps Ethernet over twisted pair wiring. 100BASE-Tx IEEE 802.3 specification for 100 Mbps Ethernet over twis ted pair wiring.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 2 Glossary January 2005 ARP Address Resolution Protocol, a TCP/IP protocol used to convert an IP address into a physical address (called a DLC address), such as an Ethernet address. A host wishing to obtain a physical address broad casts an ARP request onto the TCP/IP network.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Glossary 3 January 2005 printed on the cable jacket. Cat 5 cable contains eight conductors, arr anged in four twisted pairs, and terminated with an RJ45 type connector . In addition, th ere are restrictions on ma ximum cable length for both 10 and 100 Mbits/second networks.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 4 Glossary January 2005 to 9 Mbps when receiving data (kn own as the downstream rate) and fr om 16 to 640 Kbps when sending data (known as the upstream rate). ADSL requires a special ADSL modem. ADSL is growing in popularity as more ar eas around the world gain access.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Glossary 5 January 2005 IEEE Institute of Electrical and Electroni cs Engineers. This American organization was founded in 196 3 and sets standards for computer s and communications. IETF Internet Engineering T ask Force.
Reference Manual for the ProSafe VPN Fire wall FVS318v3 6 Glossary January 2005 IP Address A four-byte number uniquely defining each host on the Internet, usually written in dotted-decimal notation with periods separating th e bytes (for example, 134.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Glossary 7 January 2005 Mbp s Megabits per second. MDI/MDIX In cable wiring, the concept of transm it and receive are from the perspec tive of the PC, which is wired as a Media Dependant Interface (MDI).
Reference Manual for the ProSafe VPN Fire wall FVS318v3 8 Glossary January 2005 PPTP Point-t o-Point T unneling Protocol. A method for esta blishing a virtual private network (VPN) by embeddin g Microsoft’ s network proto c ol in to Internet packets.
Reference Manual for the ProSafe VPN Firewall FVS318v3 Glossary 9 January 2005 S Segment A section of a LAN that is c onnect ed to the rest of the network using a switch, bridge, or repeater .
Reference Manual for the ProSafe VPN Fire wall FVS318v3 10 Glossary January 2005 A W eb proxy server is a specialized HTTP server that allows clients access to th e Internet from behind a firewall. The proxy serv er listens for requests from clients wi thin the firewall and f orwards these requests to remote Internet servers outside the firewall.
An important point after buying a device NETGEAR FVS318v3 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought NETGEAR FVS318v3 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data NETGEAR FVS318v3 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, NETGEAR FVS318v3 you will learn all the available features of the product, as well as information on its operation. The information that you get NETGEAR FVS318v3 will certainly help you make a decision on the purchase.
If you already are a holder of NETGEAR FVS318v3, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime NETGEAR FVS318v3.
However, one of the most important roles played by the user manual is to help in solving problems with NETGEAR FVS318v3. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device NETGEAR FVS318v3 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
