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

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Firewall Tab - Access Rules

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Linksys RV082 manual Firewall Tab Access Rules

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.