Linksys RV082 manual Firewall Tab Access Rules

Page 46

10/100 8-Port VPN Router

Firewall Tab - Access Rules

Network Access Rules evaluate the network traffic's Source IP address, Destination IP address, and IP protocol type to decide if the IP traffic is allowed to pass through the firewall.

When defining Network Access Rules, remember that it is possible to disable all firewall protection or block all access to the Internet. Use extreme caution when creating or deleting Network Access Rules. Custom rules can be created to override Default Rules, but there are four default rules that will be always active, and custom rules cannot override these four rules. These are:

*HTTP service from LAN side to RV082 is always allowed.

*DHCP service from LAN side is always allowed.

*DNS service from LAN side is always allowed.

*Ping service from LAN side to RV082 is always allowed.

The Network Access Rules are broken into a table, with these features:

Jump to: Select from this pull-down menu which page of Rules you wish to display.

Entries Per Page: From this pull-down menu, you can select how many entries will be displayed per page.

Priority: This shows, depending upon the number of Rules entered, the numeric order of Rules having higher or lower priority.

Enable: Enable or disable Rules by clicking on the corresponding box.

Action: Allow or Deny traffic to or from specific network or Internet destinations.

Service: This shows the services on your network to which this Rule will apply?

Source Interface: This shows to which port this rule applies.

Source: Displays the source of the traffic affected by the Rule. For instance, if the source of the traffic is on your network, this will display LAN. Any means that the traffic can originate from any source.

Destination: Displays the destination of the traffic affected by the Rule. For instance, if the destination of the traffic is your network, this will display LAN. Any means that the traffic can go to any destination.

Time: This displays the hours (in military time) during which the Rules apply.

Day: This displays the day(s) on which the Rule applies.

Chapter 5: Setting Up and Configuring the Router

Figure 5-38: Firewall Tab - Access Rules

37

Firewall Tab - Access Rules

Page 45 Page 47
Image 46
Page 45 Page 47
Contents 10/100 8-Port Copyright and Trademarks How to Use this GuideWord definition Table of Contents Appendix D Physical Setup of the Router Appendix a TroubleshootingAppendix B Installing the Linksys VPN Client Appendix E Battery Replacement10/100 8-Port VPN Router List of Figures VPN Router-to-VPN Router VPN21 Setup Tab Advanced Routing 51 VPN tab Client to Gateway Remote Group Setup Figure C-3 MAC Address/Physical Address Welcome IntroductionIP a protocol used to send data over a network What’s in this Guide? Adapter a device that adds network functionality to your PCIntroduction What’s in this Guide? An Introduction to LANs Networking BasicsUse of IP Addresses Why do I need a VPN? MAC Address SpoofingWhat is a VPN? VPN Router to VPN Router VPN Router-to-VPN Router VPNGetting to Know the Router LAN WAN2 WAN1Back Panel Power Connecting the Router OverviewConnection Instructions Connect a PCSetup Tab Setting Up and Configuring the RouterSystem Summary Tab System Management Tab Dhcp TabDomain a specific name for a network of computers VPN Tab Port Management TabFirewall Tab Log TabSystem Summary Tab How to Access the Web-based UtilitySystem Information Network Setting Status ConfigurationPort Statistics VPN Setting Status Firewall Setting StatusLog Setting Status Network LAN SettingDual-WAN / DMZ Setting WAN Connection TypePPPoE Point-to-Point Protocol over Ethernet most DSL users Static IPPptp Point-to-Point Tunneling Protocol Heart Beat Signal Transparent BridgeSetup Tab Password Setup Tab TimeTime Setup Tab DMZ Host Setup Tab ForwardingPort Range Forwarding Port TriggeringSetup Tab UPnP Setup Tab One-to-One NATSetup Tab MAC Clone Setup Tab DdnsSetup Tab Advanced Routing Dynamic RoutingStatic Routing Enter the following data to create a static route entryDynamic IP Dhcp Tab SetupSetup Static IPSystem Management Tab Dual-WAN Network Service DetectionDhcp Tab Status Dual-WANBandwidth Protocol BindingSystem Management Tab Snmp 27 System Management Tab SnmpDNS Name Lookup System Management Tab DiagnosticPing Firmware Upgrade System Management Tab Factory DefaultSystem Management Tab Firmware Upgrade Firmware DownloadPort Management Tab Port Setup System Management Tab Setting BackupSystem Management Tab Restart Port Management Tab Port Status 36 Port Management Tab Port StatusRestrict WEB features Firewall Tab GeneralFirewall Tab Access Rules 38 Firewall Tab Access RulesServices Add a New Access RuleScheduling Forbidden Domains Firewall Tab Content FilterEditing an Access Rule Website Blocking by KeywordsSummary VPN Tab SummaryTunnel Status GroupVPN Status VPN Clients StatusLocal Group Setup VPN Tab Gateway to GatewayRemote Group Setup 47 VPN tab Gateway to Gateway Remote Group SetupManual IPSec SetupBit a binary digit IKE with Preshared Key automatic Advanced With Tunnel Enabled VPN Tab Client to Gateway49 VPN tab Client to Gateway 51 VPN tab Client to Gateway Remote Group Setup With Group VPN enabled 52 VPN tab Client to Gateway IPSec Setup 10/100 8-Port VPN Router 53 VPN tab Client to Gateway Advanced VPN Tab VPN Client Access 54 VPN tab VPN Client AccessVPN Tab Pptp Server Users SettingVPN Tab VPN Pass Through IP Address RangeSyslog Log SettingLog Tab System Log MailLog Tab System Statistics 59 Log tab System StatisticsBasic Setup Wizard Tab62 Basic Setup Wizard Host and Domain Name Access Rule Setup 65 Access Rule Wizard What is Access Rules67 Access Rule Wizard Select the Service 69 Access Rule Wizard Select the Destination On Line Manual Support TabLogout Tab Linksys Web SiteFor Windows 98 and Millennium Appendix a TroubleshootingCommon Problems and Solutions Need to set a static IP address on a PCFor Windows For Windows XPFor Windows 98 and Millennium 10/100 8-Port VPN Router Am not able to access the Router’s Web-based Utility Setup Need to set up a server behind my RouterApplication Start and End Protocol IP Address Enable TCPApplication Start and End Protocol IP Address Enabled Can’t get the Internet game, server, or application to workFor Microsoft Internet Explorer 5.0 or higher To start over, I need to set the Router to factory defaultNeed to upgrade the firmware For Netscape 4.7 or higherFirmware upgrade failed My DSL service’s PPPoE is always disconnectingNeed to use port triggering Is IPSec Passthrough supported by the Router? Frequently Asked QuestionsWhere is the Router installed on the network? Does the Router support IPX or AppleTalk?How can I block corrupted FTP downloads? What is DMZ Hosting? Is the Router cross-platform compatible?How can I check whether I have static or Dhcp IP addresses? How many ports can be simultaneously forwarded?Which modems are compatible with the Router? How do I get mIRC to work with the Router?Appendix B Installing the Linksys VPN Client Figure B-2 Linksys VPN Installation CompleteFigure B-3 Linksys QuickVPN Windows 98 or Me Instructions Windows 2000 or XP InstructionsFor the Router’s Web-based Utility Figure C-3 MAC Address/Physical AddressPlacement of the Router Appendix D Physical Setup of the RouterSetting up the Router Rack-Mounting the Router10/100 8-Port VPN Router Wall-Mounting the Router Figure D-3 Wall-Mounting the RouterFigure D-4 Wall-Mounting Hardware Appendix E Battery Replacement Replacing a Lithium BatteryFigure F-1 Upgrade Firmware Appendix F Upgrading FirmwareShared Resources Appendix G Windows HelpNetwork Neighborhood/My Network Places Appendix H Glossary 10/100 8-Port VPN Router 10/100 8-Port VPN Router 10/100 8-Port VPN Router DMZ/Internet Port Appendix I SpecificationsStandards Ieee 802.3, 802.3u Ports SPI Firewall, DES and 3DES Encryption for IPSec VPN TunnelAppendix J Warranty Information Limited WarrantyAppendix K Regulatory Information FCC StatementNeed to contact Linksys? Appendix L Contact InformationInformation section in this Guide

RV082 specifications

The Linksys RV082 is a robust dual WAN VPN router that stands out in the market for small to medium-sized businesses seeking reliable network connectivity and security. Designed to meet the demands of a dynamic business environment, the RV082 offers a host of features that enhance both performance and reliability.

One of the primary attributes of the RV082 is its dual WAN capability. This feature allows businesses to connect to two different internet connections simultaneously, ensuring uninterrupted internet access. In case one connection fails, the router can automatically switch to the other, minimizing downtime and maintaining productivity. This failover capability is essential for businesses that rely heavily on internet connectivity.

The RV082 also boasts impressive VPN support, enabling secure communication between remote users and branch offices. With support for up to 50 simultaneous VPN connections, the router accommodates a growing workforce that may require access to the company’s network from remote locations. This is particularly beneficial for businesses with telecommuting employees or those that operate across multiple locations.

Security is a paramount concern for any business, and the RV082 addresses this with various built-in security features. It utilizes advanced firewall capabilities, including Stateful Packet Inspection (SPI) and Denial of Service (DoS) protection, safeguarding internal networks from external threats. The router also supports strong encryption protocols such as IPSec and PPTP, ensuring that sensitive data transmitted over the VPN remains secure.

Performance-wise, the RV082 includes eight switched LAN ports, allowing numerous devices to connect directly to the network without the need for additional hardware. This feature simplifies network management and helps keep connectivity organized. Furthermore, the router supports Quality of Service (QoS) prioritization, which allows businesses to allocate bandwidth effectively among different applications and users, promoting seamless performance even during high traffic periods.

The user-friendly web-based interface facilitates easy configuration and management, making it accessible for users with varying levels of technical expertise. Additionally, the RV082’s compact design ensures that it can fit into nearly any office environment without taking up too much space.

In summary, the Linksys RV082 is an excellent choice for businesses looking for a dependable and secure networking solution. With its dual WAN capabilities, extensive VPN support, robust security features, and user-friendly management tools, the RV082 successfully meets the challenging needs of modern business networking.
Top Page Image Contents