DMZ Setting | Cisco Systems RV042G, RV016 specification

Setup	3
Setup
Setting Up the Network

•To modify the WAN settings: If you have any unsaved changes on the Network page, click Save to save your settings before continuing. For the interface that you want to modify, click the Edit icon to open the Edit WAN Connection page. For more information, see Editing a WAN Connection, page 34.

DMZ Setting

On Cisco RV042, RV042G, and RV082, you can configure the Internet/DMZ port for use as a DMZ (De-Militarized Zone or De-Marcation Zone). Cisco RV016 has a dedicated DMZ port. A DMZ allows Internet traffic to access specified hosts on your network, such as FTP servers and web servers. The rest of your network resources are kept private.

This feature requires that you have a publicly routable IP address for each host on the DMZ. You can contact your ISP about getting an additional IP address for this purpose.

NOTE

•Using the DMZ is preferred and is, if practical, a strongly recommended alternative to using public LAN servers or putting these servers on WAN ports where they are not protected and not accessible by users on the LAN.

•Each of the servers on the DMZ will need a unique, public Internet IP address. Your ISP should be able to provide these addresses, as well as information on setting up public Internet servers. If you plan to use the DMZ setting, contact your ISP for the static IP information. If your ISP provides only one static or several dynamic IP addresses, consider using the DMZ host feature. See Setting Up a DMZ Host, page 43.

Perform the following actions, as needed.

•To configure the DMZ with IPv6 addressing: Click the IPv6 tab. Then proceed with the other tasks in this section.

Note: The IPv6 tab is available only if Dual-Stack IP is enabled in the IP Mode section. If you change the IP Mode setting, you must save the settings before you continue.

•To enable DMZ on the DMZ/Internet port (Cisco RV042, RV042G, and RV082 only): Check the Enable DMZ box to enable this feature. Then edit the DMZ settings, as described below. If you want to use the port as a WAN port instead, uncheck the box, and be sure to configure the WAN settings on the Dual WAN page. (See Setting Up Dual WAN and Multi-WAN Connections, page 73.)

Cisco Small Business RV0xx Series Routers Administration Guide

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Cisco Systems RV042G, RV016 manual DMZ Setting

Contents

Administration Guide Cisco Systems, Inc. All rights reserved 78-19576-01 B0 Viewing System Summary Information Setup Other Hardware FeaturesPlacement Tips Introduction Dhcp System ManagementPort Management Firewall VPN 122 Logging System Statistics 153 Appendix G Specifications 189 Appendix H Where to Go From Here 199Appendix E IPSec NAT Traversal 183 Appendix F Bandwidth Management 186 RV0xx Series Router Features ModelPorts RV042 and RV042G RV082 RV016 Introduction RV042 and RV042G PortsRV042 and RV042G Status Lights RV082 Ports and Status Lights Ports Port Description Status Lights Light Description Other Hardware Features Feature Description Default Settings Placement TipsDesktop Placement Parameter Default Value Wall Mounting RV042 and RV042G 58 mm apart RV082 and RV016 94 mm apart Rack Mounting RV082 or RV016 Connecting the Equipment RV042 and RV042G Internet PortRV082 Internet Port RV016 Internet 1 Port Getting Started with the Configuration Troubleshooting Tips Features of the User Interface Navigation Setup Wizards Saving the SettingsPop-Up Windows Help Viewing System Summary Information Viewing System Summary Information System InformationCisco ProtectLink Web Port Information Window ConfigurationPort Statistics Viewing System Summary Information WAN Status WAN information Firewall Setting Status VPN Setting StatusLog Setting Status DMZ information Setup Host Name and Domain Name Setting Up the NetworkSetup Changing the device IP address IP ModeLAN Setting device IP address and subnets Enabling multiple subnets IPv4 only Setup WAN Setting Internet connection DMZ Setting Setup Editing a WAN Connection Page Page Page Editing a DMZ Connection IPv4 IPv6Page Changing the Administrator Username and Password Setup Setting the System Time To open this page Click Setup Time in the navigation tree Setting Up a DMZ Host Port Range Forwarding, Port Triggering, Setting Up Port Forwarding and Port TriggeringPort Range Forwarding Setup Adding a service Port Triggering Setting Up Universal Plug and Play UPnP To open this page Click Setup UPnP in the navigation tree Setup Adding a service Setting Up One-to-One NAT Setup Cloning a MAC Address for the Router Editing the MAC Address Clone Settings Assigning a Dynamic DNS Host Name to a WAN Interface Editing the Dynamic DNS Setup Setting Up Advanced Routing Configuring Dynamic Routing, Configuring Static Routing, Data None, RIPv1, RIPv2 Broadcast, or RIPv2 Multicast Configuring Dynamic RoutingDynamic Routing for IPv4 Prefix Length Pv6 only Enter the prefix length Configuring Static RoutingDynamic Routing for IPv6 Setting Up Advanced Routing IPv6 Transition To Go From Here Setting Up the Dhcp Server or Dhcp Relay Dhcp Dhcp Wins used for Dhcp Server, IPv4 Only Dynamic IP used for Dhcp Server onlyDNS used for Dhcp Server only About Static IP Addresses for IPv4 Only Assigning static IP addresses by adding devices from a list Assigning static IP addresses by entering devices manually Using the Static IP List to Block Devices DNS Local Database Client Table Viewing the Dhcp Status InformationDhcp Server Router Advertisement IPv6 Dhcp Setting Up Dual WAN and Multi-WAN Connections System Management Mode Cisco RV042, RV042G, and RV082 System Management Mode Cisco RV016 Interface Setting Max Bandwidth Provided by ISP Editing the Dual WAN and Multi-WAN SettingsNetwork Service Detection Page Adding a service Page Managing the Bandwidth Settings Max Bandwidth Provided by ISPBandwidth Management Type Appendix F, Bandwidth Management Managing the Bandwidth Settings Adding a service Setting Up Snmp Enabling Device Discovery with Bonjour Enabling Device Discovery with Bonjour DNS Name Lookup Using Built-In Diagnostic ToolsTo open this page Click System Management Diagnostic Ping Restoring the Factory Default Settings Upgrading the Firmware Restarting the Router Backing Up and Restoring the Settings Restoring the Settings from a Configuration File Backing Up Configuration Files and Mirror Files Copying a Startup File or Mirror File Backing Up and Restoring the Settings Configuring the Port Settings Port Management Port Management Viewing the Status Information for a Port Summary Statistics Configuring the General Firewall Settings Firewall Firewall Restrict Web Features Firewall Configuring Firewall Access Rules About Access Rules Managing Access Rules To delete all custom rules Click Restore to Default Rules Configuring Access Rules Services IPv4 and IPv6 Schedule IPv4 Only Adding a service Page Using Content Filters to Control Internet Access Forbidden Domains, Website Blocking by Keywords, Schedule, Forbidden Domains Website Blocking by Keywords Schedule Cisco ProtectLink Web Getting Started with Cisco ProtectLink Web Cisco ProtectLink Web Specifying the Global Settings for Approved URLs and Clients Approved URL Configuration Approved Clients ConfigurationApproved URLs and Approved Clients To delete an entry Click the Delete icon Enabling Web Protection for URL Filtering Web Protection URL Filtering Business Hour Setting Web Reputation Updating the ProtectLink License URL Overflow Control License License Information VPN Introduction to VPNs Remote Access Client To Gateway Configuration tasksSite to Site VPN Gateway To Gateway Gateway-to-Gateway VPN Tunnel Between RV0xx Series Routers QuickVPN, page125 and Remote Access with PPTP, page125 Router Remote Access with Cisco QuickVPN Remote Access with Pptp Viewing the Summary Information for VPN To open this page Click VPN Summary in the navigation tree Tunnel Status Up a Remote Access Tunnel for VPN Clients Client To Gateway, GroupVPN Status VPN Clients Status Setting Up a Gateway to Gateway Site to Site VPN Local Group Setup and Remote Group Setup Add a New Tunnel VPN IPSec Setup Preshared Key, page 135 and Advanced settings for IKE with Required fields for Manual mode Required fields for IKE with Preshared Key Advanced settings for IKE with Preshared Key VPN VPN RV0xx Local Group Setup Remote Client Setup for Single User Tunnel Type VPN IPSec Setup Required fields for IKE with Preshared Key Advanced settings for IKE with Preshared Key VPN Managing VPN Users and Certificates Users, Certificate Management, page148 Users Certificate Management Setting Up VPN Passthrough Setting Up Pptp Server IP Address Range Pptp Server Connection List Setting Up the System Log and Alerts Syslog section, Mail section, Log Setting, Buttons, Syslog sectionMail section Logging System Statistics Log Setting Buttons Viewing the System Log Logging System Statistics Basic Setup, Access Rule Setup, page160 Wizard Wizard Basic SetupAccess Rule Setup Term Definition Beacon intervalDtim Delivery Traffic Indication Message Glossary Term Definition Radvd Router Advertisement DaemonRequest to Send RTS Threshold Vlan Virtual LAN RIPng RIP next generationStatic routing Firmware upgrade has failed Your computer cannot connect to the Internet Troubleshooting Router does not have a coaxial port for the cable connection Cisco QuickVPN for Windows Introduction Cisco QuickVPN for Windows Cisco QuickVPN Client Installation and ConfigurationUsing the Cisco QuickVPN Software Using the Cisco QuickVPN Software Topology Options VPN Hub and Spoke Topology Hub and Spoke VPN Mesh Topology Mesh WAN Setup Other Design Considerations LAN Setup Gateway To Gateway Tunnel with a Dynamic IP Address Configuring a VPN Tunnel on a Cisco RV0xx Series Router Field Value Settings on the Site a RouterExample Sites with Static WAN IP Addresses Encryption Phase MD5 Field Values Encryption Example Site with a Dynamic WAN IP Address Authentication Field Value IPSec Setup Keying Mode IKE with Preshared Key Phase IPSec NAT Traversal Overview Configuration of Router a IPSec NAT Traversal Configuration of Router B Click Add to List Creation of New ServicesClick the System Management tab Creation of New Bandwidth Management Rules Bandwidth Management Click Save Specifications RV042Performance Security QoS SpecificationsNetwork Environmental RV042GManagement Operating System Linux VPN Cisco RV082 IKE Cisco RV016 Dhcp DNS NAT DMZ Built-in Pptp server supporting 10 Pptp clients Cisco Small Business SupportProduct Documentation