ProSafe VPN Firewall 200 FVX538 Reference Manual

Schedule. If you have set firewall rules on the Rules screen, you can configure three different schedules (i.e., schedule 1, schedule 2, and schedule 3) for when a rule is to be applied. Once a schedule is configured, it affects all Rules that use this schedule. You specify the days of the week and time of day for each schedule.

See “Setting a Schedule to Block or Allow Specific Traffic” on page 4-24 for the procedure on how to use this feature.

Block Sites

If you want to reduce traffic by preventing access to certain sites on the Internet, you can use the VPN firewall's filtering feature. By default, this feature is disabled; all requested traffic from any Web site is allowed.

•Keyword (and Domain Name) Blocking – You can specify up to 32 words that, should they appear in the Web site name (i.e., URL) or in a newsgroup name, will cause that site or newsgroup to be blocked by the VPN firewall.

You can apply the keywords to one or more groups. Requests from the PCs in the groups for which keyword blocking has been enabled will be blocked. Blocking does not occur for the PCs that are in the groups for which keyword blocking has not been enabled.

You can bypass keyword blocking for trusted domains by adding the exact matching domain to the list of Trusted Domains. Access to the domains on this list by PCs even in the groups for which keyword blocking has been enabled will still be allowed without any blocking.

•Web Component blocking – You can block the following Web component types: Proxy, Java, ActiveX, and Cookies. Sites on the Trusted Domains list are still subject to Web component blocking when the blocking of a particular Web component has been enabled.

See “Setting Block Sites (Content Filtering)” on page 4-25 for the procedure on how to use this feature.

Source MAC Filtering

If you want to reduce outgoing traffic by preventing Internet access by certain PCs on the LAN, you can use the source MAC filtering feature to drop the traffic received from the PCs with the specified MAC addresses. By default, this feature is disabled; all traffic received from PCs with any MAC address is allowed.

See “Enabling Source MAC Filtering” on page 4-27for the procedure on how to use this feature.

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Router and Network Management

v1.0, August 2006

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NETGEAR VPN Firewall 200 FVX538 manual Block Sites, Source MAC Filtering
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VPN Firewall 200 FVX538 specifications

The NETGEAR VPN Firewall 200 FVX538 is a robust solution designed to meet the networking needs of small to medium-sized businesses. Engineered for resource management and security, this firewall combines the essential features of a VPN (Virtual Private Network) and firewall functionality into a single device, enabling secure, high-speed connectivity for various devices in any organizational environment.

One of the standout features of the FVX538 is its integrated VPN support, capable of handling up to 5 simultaneous VPN connections. This is particularly beneficial for remote workers and branch offices that require secure access to the company network. The device supports IPsec and L2TP VPN protocols, which helps ensure the integrity and confidentiality of data transmitted over the internet.

Another key characteristic of the FVX538 is its advanced firewall capabilities. This unit employs Stateful Packet Inspection (SPI) that scrutinizes incoming and outgoing packets, ensuring that only legitimate traffic is permitted. With customizable access control policies, network administrators can define specific permissions for various users. This feature is crucial for maintaining a secure environment and preventing unauthorized access to sensitive information.

The device also supports multiple WAN (Wide Area Network) connections, allowing for load balancing and failover capabilities. By utilizing two WAN ports, the FVX538 can switch between internet connections seamlessly, ensuring optimal uptime and performance even during network disruptions. Such functionality is essential for businesses that rely on constant connectivity.

Additionally, the FVX538 includes various security features such as Denial of Service (DoS) protection, NAT (Network Address Translation) support, and DHCP (Dynamic Host Configuration Protocol) server functionalities. These features work together to create a secure networking environment while simplifying the management of IP addresses within the network.

The user-friendly web management interface of the FVX538 makes it accessible for network administrators of all skill levels. With comprehensive logging and monitoring capabilities, organizations can keep an eye on network activities, enabling them to react swiftly to any potential threats.

In conclusion, the NETGEAR VPN Firewall 200 FVX538 stands out as a versatile, secure, and efficient solution for businesses looking to enhance their network security and performance. With its combination of VPN capabilities, robust firewall features, and user-friendly management tools, it is a reliable choice for ensuring secure and efficient networking operations.
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