Setting Up and Configuring the Router

Firewall Tab

Note that for WAN traffic, NAPT settings are applied first, then the SPI Firewall settings, followed by IP based Access List (which requires more CPU power).

Basic Settings

Firewall: SP—(Stateful Packet Inspection) Firewall, when you enable this feature, the Router will perform deep packet inspection on all the traffic going through the Router and drop the packets that do not follow the pre-defined protocol behavior. The default is Enable.

DoS Protection—When enabled, the Router will prevent DoS (Denial of Service) attacks coming in from the Internet. DOS attacks are making your Router’s CPU busy such that it cannot provide services to regular traffic. The default Is Enable.

Block WAN Request—When enabled, the Router will ignore PING Request from the Internet so it seems to be hidden. The default is Enable.

Remote Management—When enabled, the Router will allow the Web-based Utility to be accessed from the Internet. The default is Disable.

Multicast Pass-through—When enabled, the Router will allow IP Multicast traffic to come in from the Internet. The default is Disable.

SIP Application Layer Gateway—When enabled, the SIP Application Layer Gateway (ALG) allows Session Initiation Protocol (SIP) packets (used for Voice over IP) to traverse the NAT firewall. This feature can be disabled if the VoIP service provider is using other NAT traversal solutions such as STUN, TURN, and ICE.

Block—Select the Web features that you wish to restrict. All those features could place security concern to your PCs on the LAN side. You have to balance your needs on those applications and security. The default is unselected.

•Java—Java is a programming language for websites. If you deny Java, you run the risk of not having access to Internet sites created using this programming language.

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DeWalt WRVS4400N manual Basic Settings
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WRVS4400N specifications

The DeWalt WRVS4400N is a versatile and powerful portable generator designed to meet the demands of both professionals and DIY enthusiasts. With its robust design and advanced technology, it offers reliable power solutions for a variety of applications, including construction sites, outdoor events, and emergency power backup.

One of the standout features of the WRVS4400N is its impressive output capacity. Equipped with a powerful 4400-watt surge and 3500-watt running power, this generator can easily handle heavy appliances and tools. This makes it an ideal choice for contractors who require dependable power on job sites or for homeowners seeking a reliable backup during power outages.

The generator is powered by a reliable 223cc engine, designed for efficiency and longevity. Its fuel tank has a capacity of 4 gallons, providing extended run times of up to 14 hours at a 25% load, ensuring that you have enough power to get through even the most demanding tasks without frequent refueling.

DeWalt's innovative technologies enhance the performance of the WRVS4400N. The generator features an automatic voltage regulation system that ensures a stable output voltage, protecting sensitive electronics from damage. Additionally, it is equipped with a low-oil shutdown feature, automatically turning off the engine to prevent damage when oil levels are too low, further contributing to the longevity of the unit.

Mobility is another key aspect of the WRVS4400N. The generator is designed with a sturdy, compact frame and comes with never-flat wheels, making it easy to transport over various terrains. Its integrated handle allows for easy lifting and maneuvering, ideal for both at-home use and on-the-go applications.

Safety features are also central to its design. The WRVS4400N is equipped with multiple GFCI-protected outlets, ensuring safety when powering tools and appliances. The unit runs relatively quietly, allowing for use in residential areas without causing significant disturbances.

Overall, the DeWalt WRVS4400N is a powerful, efficient, and user-friendly portable generator. Its combination of robust features, innovative technologies, and superior safety mechanisms make it an excellent choice for anyone in need of reliable power in various situations. Whether for work or play, the WRVS4400N delivers performance you can count on.
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