Wireless Adapter RNX-N4

User Manual

 

 

 

 

 

 

MAC Filtering Rules list are granted network access.

3.Turn MAC Filtering ON and DENY computers listed to access the network: When "DENY" is selected, any computer with a MAC address listed in the MAC Filtering Rules list is refused access to the network.

4.MAC Address: Specify that MAC address that you would like to filter.

5.Click on the Save button to store the changes.

6.3.10Firewall

•The device provides a tight firewall by virtue of the way NAT works. Unless you configure the router to the contrary, the NAT does not respond to unsolicited incoming requests on any port, thereby making your LAN invisible to Internet cyber attacks. However, some network applications cannot run with a tight firewall. Those applications need to selectively open ports in the firewall to function correctly. The options on this page control several ways of opening the firewall to address the needs of specific types of applications.

•Enable SPI: Place a check in this box to enable SPI. SPI ("stateful packet inspection" also known as "dynamic packet filtering") helps to prevent cyberattacks by tracking more state per session. It validates that the traffic passing through that session conforms to the protocol. When the protocol is TCP, SPI checks that packet sequence numbers are within the valid range for the session, discarding those packets that do not have valid sequence numbers. Whether SPI is enabled or not, the router always tracks TCP connection states and ensures that each TCP packet's flags are valid for the current state.

•TCP / UDP NAT Endpoint Filtering options control how the router's NAT manages incoming connection requests to ports that are already being used. Select one of the radio buttons.

1.End Point Independent Once a LAN-side application has created a connection through a specific port, the NAT will forward any incoming connection requests with the same port to the LAN-side application regardless of their origin. This is the least restrictive option, giving the best connectivity and allowing some applications (P2P applications in particular) to behave almost as if they are directly connected to the

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Rosewill RNX-N4 user manual Firewall
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RNX-N4 specifications

The Rosewill RNX-N4 router is a versatile wireless networking device designed to provide reliable internet connectivity for home and small office environments. It is particularly well-suited for users who require a balance between performance, ease of use, and affordability.

One of the standout features of the RNX-N4 is its compliance with the IEEE 802.11n wireless standard. This standard enables the router to deliver a maximum wireless throughput of up to 300 Mbps, making it ideal for streaming videos, online gaming, and other bandwidth-intensive activities. It is also backward compatible with older wireless standards, such as 802.11g and 802.11b, ensuring that legacy devices can still connect seamlessly.

The Rosewill RNX-N4 utilizes MIMO (Multiple Input Multiple Output) technology, which enhances signal quality and range by using multiple antennas to transmit and receive data simultaneously. This results in better performance in environments with multiple obstacles or interference, ensuring a stable connection even at greater distances from the router.

Another notable characteristic of the RNX-N4 is its user-friendly setup. The router features a web-based user interface that simplifies the configuration process, making it accessible even for users with minimal technical expertise. Additionally, the router supports WPS (Wi-Fi Protected Setup), allowing users to quickly connect compatible devices to the network with the press of a button.

Security is a significant consideration for any networking device, and the RNX-N4 does not disappoint. It supports various modes of encryption, including WEP, WPA, and WPA2, ensuring that users can protect their wireless networks from unauthorized access. The router also features a built-in firewall that adds an additional layer of security against external threats.

The compact design of the Rosewill RNX-N4 makes it easy to position in various locations without taking up much space. It also features multiple Ethernet ports that allow users to connect wired devices for stable, high-speed internet access.

In summary, the Rosewill RNX-N4 is an affordable yet feature-rich wireless router that supports up to 300 Mbps speeds using MIMO technology. It is user-friendly, secure, and versatile enough to handle the demands of modern digital lifestyles. Whether for casual browsing or more intensive online activities, the RNX-N4 is a reliable choice for enhancing home and office connectivity.
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