7-26 Reference Guide

Setting

Input filter

Input filter

Input filter

Input filter

Input filter

Output

1

2

3

4

5

filter 1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Enabled

Yes

Yes

Yes

Yes

Yes

Yes

 

 

 

 

 

 

 

Forward

No

No

Yes

Yes

Yes

Yes

 

 

 

 

 

 

 

Source IP

0.0.0.0

0.0.0.0

0.0.0.0

0.0.0.0

0.0.0.0

0.0.0.0

address

 

 

 

 

 

 

 

 

 

 

 

 

 

Source IP

0.0.0.0

0.0.0.0

0.0.0.0

0.0.0.0

0.0.0.0

0.0.0.0

address mask

 

 

 

 

 

 

 

 

 

 

 

 

 

Dest. IP

0.0.0.0

0.0.0.0

0.0.0.0

0.0.0.0

0.0.0.0

0.0.0.0

address

 

 

 

 

 

 

 

 

 

 

 

 

 

Dest. IP

0.0.0.0

0.0.0.0

0.0.0.0

0.0.0.0

0.0.0.0

0.0.0.0

address mask

 

 

 

 

 

 

 

 

 

 

 

 

 

Protocol type

TCP

TCP

ICMP

TCP

UDP

0

 

 

 

 

 

 

 

Source port

No

No

N/A

No

No

N/A

comparison

Compare

Compare

Compare

Compare

 

 

 

 

 

 

 

 

 

Source port ID

0

0

N/A

0

0

N/A

 

 

 

 

 

 

 

Dest. port

Equal

Equal

N/A

Greater

Greater

N/A

comparison

Than

Than

 

 

 

 

 

 

 

 

 

 

 

Dest. port ID

2000

6000

N/A

1023

1023

N/A

 

 

 

 

 

 

 

 

Basic Firewall’s filters play the following roles.

 

Input filters 1 and 2: These block WAN-originated OpenWindows and X-Windows sessions. Service origination requests for these protocols use ports 2000 and 6000, respectively. Since these are greater than 1023, OpenWindows and X-Windows traffic would otherwise be allowed by input filter 4. Input filters 1 and 2 must precede input filter 4; otherwise they would have no effect as filter 4 would have already passed OpenWindows and X-Windows traffic.

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Netopia PN Series manual TCP Icmp UDP

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.