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RV220W Wireless-N Network Security Firewall Administration Guide

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RV220W Wireless-N Network Security Firewall Administration Guide ADMINISTRATION GUIDE Cisco Small Business RV220W Wireless-N Network Security Firewall Cisco and the Cisco logo are trademarks or registered trademarks of Cisco and/or its affiliates in the U.S. and other countries. To view a list of Cisco trademarks, go to this URL: www.cisco.com/go/trademarks. Third-party trademarks mentioned are the property of their respective owners. The use of the word partner does not imply a partnership relationship between Cisco and any other company. (1110R) © 2011 Cisco Systems, Inc. All rights reserved. 78-19743-01 D0 Contents Chapter 1: Introduction 11 Product Overview 11 Configuring the RV220W 12 Logging In 12 Setting Up the Cisco RV220W Using the Setup Wizard 13 Using the Getting Started Page 13 Features of the User Interface 14 Suggested Next Steps 15 Chapter 2: Configuring Networking 16 WAN Settings for IPv4 16 Configuring the IPv4 WAN Settings 17 PPPoE Profiles for Point-to-Point Protocol over Ethernet Connections 20 Managing PPPoE Profiles 20 Adding and Editing PPPoE Profile Settings 21 LAN Configuration for IPv4 22 IPv4 LAN (Local Network) 22 VLAN Membership 24 Multiple VLAN Subnets 26 Viewing the Multiple VLAN Subnets Table 26 Entering the Multiple VLAN Subnets Properties 26 Static DHCP 28 Advanced DHCP Configuration 29 DHCP Leased Clients 30 Jumbo Frames 30 Routing 31 Routing Mode 31 Routing Table 32 Static Routes 33 Managing Static Routes 33 Configuring Static Routes 34 Dynamic Routing 35 Port Management 37 Cisco RV220W Administration Guide 3 Contents Dynamic DNS 38 IPv6 39 IP Mode 39 IPv6 WAN (Internet) 40 Configuring IPv6 LAN Properties 41 Configuring IPv6 Static Routing 43 Managing IPv6 Static Routes 43 Configuring an IPv6 Static Route 44 Configuring IPv6-to-IPv4 Tunneling 45 Configuring an ISATAP Tunnel 46 Configuring Router Advertisement 46 RADVD Advertisement Prefixes 48 Managing Advertisement Prefixes 48 Adding and Editing Advertisement Prefixes 49 Chapter 3: Configuring the Wireless Network 50 About Wireless Security 50 Wireless Security Tips 51 General Network Security Guidelines 52 Basic Settings 53 Security Settings for Wireless Networks 56 MAC Filtering for Wireless Network Access Control 58 Connected Clients 59 Wi-Fi Multimedia and Quality of Service Settings 60 SSID Schedule for Network Availability 61 Advanced Settings 62 Wireless Distribution System (WDS) 63 Chapter 4: Firewall 64 Cisco RV220W Firewall Features 64 Access Rules 66 Setting the Default Outbound Policy and Managing Access Rules 66 Adding and Editing Access Rules 67 Cisco RV220W Administration Guide 4 Contents Changing Access Rule Priorities 71 Attack Prevention 72 Content Filtering 73 URL Blocking 75 Port Triggering 76 Managing Port Triggering Rules 77 Adding and Editing Port Triggering Rules 77 Port Forwarding 78 Managing Port Forwarding Rules 78 Adding or Editing a Port Forwarding Rule 79 DMZ Host 82 Advanced Firewall Settings 82 One-to-One Network Address Translation (NAT) 83 Managing One-to-One NAT Rules 83 Adding or Editing a One-to-One NAT Rule 84 MAC Address Filtering 85 IP/MAC Address Binding 86 Custom Services 87 Managing Custom Services 87 Adding or Editing a Custom Service 88 Schedules for Firewall Rules and Port Forwarding Rules 89 Managing Schedules 89 Adding or Editing a Schedule 90 Session Settings 91 Internet Group Management Protocol (IGMP) 92 Enabling IGMP and Managing the Allowed Networks Table 92 Adding or Editing the Allowed Networks 93 SIP ALG 93 Firewall Configuration Examples 94 Chapter 5: Cisco ProtectLink Web 98 Getting Started with Cisco ProtectLink Web 98 Global Settings for Approved URLs and Clients 99 Cisco RV220W Administration Guide 5 Contents Approved Clients 99 Approved URLs 100 Web Protection 101 Overflow Control 101 Web Reputation 102 URL Filtering 103 Updating the ProtectLink License 104 Summary 104 Renewal 105 Chapter 6: Configuring Virtual Private Networks (VPNs) and Security 106 Configuring VPNs 107 Basic VPN Setup 109 Configuring Advanced VPN Parameters 111 Managing IKE and VPN Policies 112 Configuring IKE Policies 113 Configuring VPN Policies 117 Configuring VPN Users 122 Configuring VPN Passthrough 124 SSL VPN Server 124 Access Options for SSL VPN 125 Security Tips for SSL VPN 125 Elements of SSL VPN 126 Portal Layouts 126 Managing Portal Layouts 127 Adding or Editing a Portal Layout 127 SSL VPN Policies 129 About SSL VPN Policies 129 Managing SSL VPN Policies 129 Configuring an SSL VPN Policy 130 Resources for SSL VPN 132 Managing Resources 132 Configuring a Resource 132 Cisco RV220W Administration Guide 6 Contents SSL VPN Port Forwarding 133 Managing Applications and Host Names for Port Forwarding 133 Configuring a TCP Application for SSL VPN Port Forwarding 134 Configuring Host Name Resolution for Port Forwarding 135 SSL VPN Tunnel Client Configuration 136 SSL VPN Client 136 Configured Client Routes for Split Tunnel Mode 138 Managing Client Routes 138 Configuring a Client Route 139 Viewing the SSL VPN Client Portal 139 Chapter 7: Configuring Security 141 Using SSL Certificates for Authentication 141 Importing a Trusted Certificate from a File 143 Importing an Active Self Certificate from a File 143 Generating a Certificate Request 144 Viewing a Certificate Request 145 Using the Cisco RV220W With a RADIUS Server 146 Managing RADIUS Server Configurations 146 Adding or Editing a RADIUS Server Configuration 147 Configuring 802.1x Port-Based Authentication 148 Chapter 8: Configuring Quality of Service 149 WAN QoS Profiles 149 Profile Binding 151 Managing Profile Binding Rules 151 Configuring a Profile Binding Rule 152 CoS Settings 153 CoS Settings for Traffic Forwarding Queues 153 CoS to DSCP Remarking 154 Chapter 9: Administering Your Cisco RV220W 155 Password Rules for Password Complexity 156 Cisco RV220W Administration Guide 7 Contents Remote Management 157 User Management 158 Domains 158 Managing Domains 159 Configuring a Domain 159 Groups 161 Managing Groups for a Domain 161 Configuring a Group 162 Users 163 Managing Users 163 Configuring a User 164 User Log in Policies 165 User Log in Policies by Client Browser 166 User Log in Policies by IP Address 167 Network Management (SNMP) 169 SNMP Users and Trap Settings 169 Managing User Security Settings and Trap Settings 169 Configuring the User Security Settings for SNMP 170 Configuring SNMP Traps 171 SNMP System Information 171 WAN Traffic Meter 172 Diagnostics 174 Network Tools 174 Capture Packets 176 Logging 176 Logging Policies 176 Managing Logging Policies 177 Configuring a Logging Policy 177 Firewall Logs 178 Remote Logging Configuration 180 Discovery Settings 182 Discovery Settings for Bonjour 182 UPnP Discovery 183 Time Settings 184 Cisco RV220W Administration Guide 8 Contents Backing Up or Restoring a Configuration 185 CSV File Import for User Accounts 186 Creating a CSV File 186 Importing a CSV File 189 Firmware Upgrade 189 Rebooting the Cisco RV220W 190 Restoring the Factory Defaults 190 Chapter 10: Viewing the RV220W Status 192 Viewing the Dashboard 193 Viewing the System Summary 196 Viewing the Wireless Statistics 199 Viewing the IPsec Connection Status 200 Viewing the VPN Client Connection Status 201 Viewing Logs 202 Viewing Available LAN Hosts 202 Viewing the Port Triggering Status 203 Viewing Interface Statistics 203 Viewing Port Statistics 204 Viewing Open Ports 206 Viewing Active Users 206 Viewing the SSL VPN Connection Information Status 207 Appendix A: Installing the Cisco RV220W 209 Getting to Know the Cisco RV220W 209 Front Panel 209 Back Panel 210 Mounting the Cisco RV220W 211 Placement Tips 211 Wall Mounting 211 Cisco RV220W Administration Guide 9 Contents Attaching the Antennas 214 Connecting the Equipment 214 Verifying the Hardware Installation 216 Connecting to Your Wireless Network 217 Appendix B: Using Cisco QuickVPN 218 Overview 218 Before You Begin 218 Installing the Cisco QuickVPN Software 219 Installing from the CD-ROM 219 Downloading and Installing from the Internet 221 Using the Cisco QuickVPN Software 221 Appendix C: Glossary 224 Appendix D: Where to Go From Here 228 Cisco RV220W Administration Guide 10 1 Introduction This introduction provides information to familiarize you with the product features and help you get started using the web-based Configuration Utility. Refer to these topics: • Product Overview, page 11 • Configuring the RV220W, page 12 • Setting Up the Cisco RV220W Using the Setup Wizard, page 13 Product Overview Thank you for choosing the Cisco Small Business RV220W Wireless-N Network Security Firewall. The Cisco RV220W is an advanced Internet-sharing network solution for your small business needs. It allows multiple computers in your office to share an Internet connection through both wired and wireless connections. The RV220W Network Security Firewall delivers high-performance, high security, wired and wireless connectivity—to the Internet, other offices, and employees working remotely—to speed file transfers and help improve the productivity of employees in a small office. Hybrid VPN capabilities, supporting both IP Security (IPsec) and Secure Sockets Layer (SSL) VPN, provide flexibility to connect remote offices as if they were physically attached to the network and extend controlled network access to partners and others. Business-class security and optional cloud-based web threat protection help keep the network and business assets safe. Cisco RV220W Administration Guide 11 Introduction Configuring the RV220W 1 Configuring the RV220W After connecting your equipment, use the web-based Configuration Utility to configure your RV220W. The Cisco RV220W tries to automatically detect and configure your Internet settings. However, in some cases you might need to manually configure some settings using the Device Manager. At a minimum, you should change the default administrator name and password, and set up wireless security. See these topics for more information about getting started in the Configuration Utility: • Setting Up the Cisco RV220W Using the Setup Wizard • Using the Getting Started Page • Features of the User Interface • Suggested Next Steps NOTE For information about installation, see Appendix A, “Installing the Cisco RV220W.” Logging In STEP 1 Connect a PC to a LAN port of the Cisco RV220W.
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