Prestige 128MH PSTN Router/Hub

The following Table 9-5 describes how to configure your TCP/IP filter rule.

Table 9-5.

TCP/IP Filter Rule Menu Fields

 

 

 

 

 

Field

 

Description

Option

 

 

 

 

Active

 

This field activates/deactivates the filter rule.

[Yes/No]

 

 

 

 

IP Protocol

 

Protocol refers to the upper layer protocol, e.g., TCP is 6,

[0-255]

 

 

UDP is 17 and ICMP is 1. This value must be between 0

 

 

 

and 255

 

 

 

 

 

IP Source Route

 

If Yes, the rule applies to packet with IP source route

[Yes/No]

 

 

option; else the packet must not have source route option.

 

 

 

The majority of IP packets do not have source route.

 

 

 

 

 

Destination: IP

 

Enter the destination IP Address of the packet you wish to

IP address

Addr

 

filter. This field is a don’t-care if it is 0.0.0.0.

 

 

 

 

 

Destination: IP

 

Enter the IP subnet mask to apply to the Destination: IP

Subnet mask

Mask

 

Addr.

 

 

 

 

Destination: Port #

Enter the destination port of the packets that you wish to

[0-65535]

 

 

filter. The range of this field is 0 to 65535. This field is a

 

 

 

don’t-care if it is 0.

 

 

 

 

Destination: Port #

Select the comparison to apply to the destination port in

[None/Less/Greater/E

Comp

 

the packet against the value given in Destination: Port #.

qual/Not Equal]

 

 

 

 

Source: IP Addr

 

Enter the source IP Address of the packet you wish to

IP Address

 

 

filter. This field is a don’t-care if it is 0.0.0.0.

 

Source: IP Mask

 

Enter the IP subnet mask to apply to the Source: IP Addr.

IP Mask

 

 

 

 

Source: Port #

 

Enter the source port of the packets that you wish to filter.

[0-65535]

 

 

The range of this field is 0 to 65535. This field is a don’t-

 

 

 

care if it is 0.

 

 

 

 

 

Source: Port #

 

Select the comparison to apply to the source port in the

[Yes/No]

Comp

 

packet against the value given in Source: Port #.

 

 

 

 

 

TCP Estab

 

This field is applicable only when IP Protocol field is 6,

[Yes/No]

 

 

TCP. If yes, the rule matches only established TCP

 

9-8

Filter Configuration

Page 137 Page 139
Page 138
Image 138
ZyXEL Communications 128MH user manual TCP/IP Filter Rule Menu Fields, Field Description Option
Page 137 Page 139

128MH specifications

ZyXEL Communications has long been a recognized name in the networking and communication technology sphere. Among its notable products is the ZyXEL 128MH, a robust solution designed to enhance connectivity for a variety of applications. Launched to meet the demands of both small businesses and residential users, the 128MH integrates several advanced features and technologies, making it a versatile option in the networking market.

One of the standout features of the ZyXEL 128MH is its high-speed data transmission capability. Supporting up to 128 Mbps, it ensures efficient data handling, making it suitable for streaming media, online gaming, and other bandwidth-intensive applications. Whether for home use or in a small office environment, this device is engineered to deliver seamless connectivity and reliable performance.

The ZyXEL 128MH also encompasses multiple connectivity options. It supports both wired and wireless connections, ensuring flexibility in network setup. Users can benefit from the robust Ethernet ports for dependable wired connections while enjoying the convenience of Wi-Fi for mobile devices. The inclusion of dual-band technology allows the device to operate on both the 2.4 GHz and 5 GHz frequency bands, mitigating interference and optimizing network performance.

In terms of security, the ZyXEL 128MH comes equipped with advanced encryption protocols to protect users' data from unauthorized access. The device employs WPA3 security measures, which are crucial for safeguarding personal information in today’s increasingly digital landscape.

Another notable characteristic of the ZyXEL 128MH is its user-friendly interface. The web-based management portal simplifies the setup process, allowing users to configure settings effortlessly. This makes the device accessible to individuals without extensive networking knowledge. Furthermore, the option for firmware upgrades ensures that the device can adapt to evolving technology standards.

The ZyXEL 128MH is also designed with energy efficiency in mind. Its eco-friendly features not only contribute to reduced power consumption but also position it as a wise choice for environmentally conscious consumers.

In summary, the ZyXEL 128MH represents a harmonious blend of performance, security, and ease of use. Its high-speed capabilities, versatile connectivity options, robust security measures, and user-friendly management tools make it an appealing choice for anyone looking to enhance their networking experience. With its commitment to quality and innovation, ZyXEL continues to be a leader in the communications technology arena.
Top Page Image Contents