14-16 User’s Reference Guide

Add Filter

Enabled:

No

Forward:

No

Source IP Address:

0.0.0.0

Source IP Address Mask:

0.0.0.0

Dest. IP Address:

0.0.0.0

Dest. IP Address Mask:

0.0.0.0

Protocol Type:

0

Source Port Compare...

No Compare

Source Port ID:

0

Dest. Port Compare...

No Compare

Dest. Port ID:

0

ADD THIS FILTER NOW

CANCEL

Enter the IP specific information for this filter.

1.To make the filter active in the filter set, select Enabled and toggle it to Yes. If Enabled is toggled to No, the filter can still exist in the filter set, but it will have no effect.

2.If you want the filter to forward packets that match its criteria to the destination IP address, select Forward and toggle it to Yes. If Forward is toggled to No, packets matching the filter’s criteria will be discarded.

3.Select Source IP Address and enter the source IP address this filter will match on. You can enter a subnet or a host address.

4.Select Source IP Address Mask and enter a mask for the source IP address. This allows you to further modify the way the filter will match on the source address. Enter 0.0.0.0 to force the filter to match on all source IP addresses, or enter 255.255.255.255 to match the source IP address exclusively.

5.Select Dest. IP Address and enter the destination IP address this filter will match on. You can enter a subnet or a host address.

6.Select Dest. IP Address Mask and enter a mask for the destination IP address. This allows you to further modify the way the filter will match on the destination address. Enter 0.0.0.0 to force the filter to match on all destination IP addresses.

7.Select Protocol Type and enter ICMP, TCP, UDP, Any, or the number of another IP transport protocol (see the table on page 14-9).

Note: If Protocol Type is set to TCP or UDP, the settings for port comparison that you configure in steps 8 and 9 will appear. These settings only take effect if the Protocol Type is TCP or UDP.

8.Select Source Port Compare and choose a comparison method for the filter to use on a packet’s source port number. Then select Source Port ID and enter the actual source port number to match on (see the table on page 14-8).

9.Select Dest. Port Compare and choose a comparison method for the filter to use on a packet’s destination port number. Then select Dest. Port ID and enter the actual destination port number to match on (see the table on page 14-8).

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Netopia R2121 manual ADD this Filter NOW Cancel

R2121 specifications

The Netopia R2121 is a powerful and versatile router designed for both home and office environments, providing seamless connectivity and robust performance for various networking needs. This device offers a range of features and technologies that cater to the demands of modern users seeking reliable internet access, speed, and security.

One of the standout characteristics of the Netopia R2121 is its dual-band technology, which operates on both the 2.4 GHz and 5 GHz frequency bands. This capability allows users to enjoy faster speeds and less interference, as the 5 GHz band is typically less congested than the traditional 2.4 GHz band. With the ability to support multiple devices simultaneously, the R2121 ensures that users can stream videos, play online games, and conduct video conferences without experiencing lag or connectivity issues.

The router is equipped with advanced security features, including WPA3 encryption, which provides enhanced protection against unauthorized access and data breaches. The R2121 also supports a robust firewall system that guards against external threats, ensuring that the user's network remains secure. Additionally, the router includes parental controls, allowing users to manage and restrict internet access for specific devices or set time limits for usage, making it an excellent choice for families.

Another significant advantage of the Netopia R2121 is its extensive coverage area. With high-gain antennas and advanced beamforming technology, the router can deliver strong and stable Wi-Fi signals even in larger homes or office spaces. This technology focuses the Wi-Fi signal directly toward connected devices, minimizing dead zones and improving overall connectivity.

The R2121 also supports both IPv4 and IPv6, ensuring compatibility with current and future internet technologies. This forward-thinking design makes it a future-proof solution for users looking to invest in a reliable router.

In terms of setup and management, the Netopia R2121 features a user-friendly web interface that allows users to easily customize settings, monitor network performance, and manage connected devices. The inclusion of mobile app support further enhances the user experience, enabling remote monitoring and control of the network from anywhere.

Overall, the Netopia R2121 stands out as a robust and reliable router that combines advanced features, enhanced security, and excellent performance, making it an ideal choice for home and business users alike. With its focus on delivering seamless connectivity and comprehensive management options, the R2121 is well-suited for today's connected lifestyles.