7-22 Reference Guide

You can add a TCP filter to a filter set with the following steps:

1.In the Add Filter screen, toggle the Enabled field to Yes.

2.Select Forward and toggle it to Yes.

3.Select the Protocol Type field and type in TCP. Then press Return.

4.In the last field that appears, Established TCP Conns. Only, tog- gle the entry to Yes and press Return. This new field configures the filter to match TCP packets for established TCP connections only.

5.Select ADD THIS FILTER NOW and press Return.

With this filter in effect, users from outside the firewall cannot initiate TCP connections to devices on your network, including your FTP server, Web server, and Telnet. To provide limited access to your network, set up a filter to forward traffic to a specific port, such as the FTP server port, Web server port, or Telnet port, and to a specific IP address and mask, in addition to restricting all outside TCP connections.

Viewing filters

To display a view-only table of input (output) filters, select

Display/Change Input Filters (Display/Change Output Filters) in the

Add IP Filter Set screen.

Modifying filters

To modify a filter, select Display/Change Input Filter (Display/ Change Output Filter) in the Add IP Filter Set screen to display a table of filters.

Select a filter from the table and press Return to go to the Change Filter screen. The parameters in this screen are the same as the ones in the Add Filter screen (see “Adding filters to a filter set” on

page 7-20).

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Netopia PN Series manual Viewing filters, Modifying filters
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PN Series specifications

Netopia PN Series is a line of high-performance, user-friendly networking devices designed to meet the demands of modern digital environments. These devices are engineered for seamless connectivity, robust security, and high-speed data transmission, making them an ideal choice for both residential and commercial applications.

One of the standout features of the Netopia PN Series is its support for dual-band Wi-Fi technology. By operating on both 2.4 GHz and 5 GHz frequencies, these devices provide users with enhanced flexibility and connectivity options. The dual-band capability reduces interference and congestion, enabling devices to connect more reliably and providing faster speeds for data-intensive activities like streaming, gaming, and video conferencing.

The PN Series also comes equipped with advanced security protocols to protect users' data and networks. With support for WPA3 encryption and built-in firewalls, the devices ensure a secure connection, safeguarding against unauthorized access and various cyber threats. Additionally, the Netopia PN Series supports guest networks, allowing visitors to connect without compromising the integrity of the primary network.

In terms of technology, the PN Series utilizes advanced mesh networking capabilities, allowing multiple devices to work together to create a unified and expansive Wi-Fi coverage area. This technology significantly reduces dead zones and enhances overall performance, making it an excellent choice for larger homes and commercial spaces where traditional routers may struggle to provide adequate coverage.

Moreover, the Netopia PN Series features intelligent bandwidth management, which allocates network resources efficiently based on user needs and device demands. This dynamic allocation maximizes connectivity performance and enhances the user experience, ensuring smooth operation even under heavy network loads.

The devices come with a user-friendly interface that allows for easy setup and management. Users can quickly configure settings through a mobile app or web portal, making it accessible for individuals with varying levels of technical expertise. Furthermore, the PN Series supports software updates and feature enhancements, ensuring that the devices remain up-to-date with the latest advancements in networking technology.

In conclusion, the Netopia PN Series stands out for its combination of dual-band capabilities, advanced security, mesh networking technologies, and user-friendly management. These characteristics make it an excellent choice for anyone looking to enhance their connectivity experience in today’s digital age. Whether for home use or business solutions, the Netopia PN Series provides reliable and robust networking performance.
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