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Netopia 4752 manual Add NAT Public Range screen appears

Models: 4752

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Multiple Network Address Translation 11-9

The Add NAT Public Range screen appears.

Add NAT Public Range

Range Name:

my_first_range

Type...

pat

Public Address:

206.1.1.6

First Public Port:

49152

Last Public Port:

65535

ADD NAT PUBLIC RANGE

CANCEL

■Select Range Name and give a descriptive name to this range.

■Select Type and from the pop-up menu, assign its type. Options are static, dynamic, or pat (the default).

■If you choose pat as the range type, select Public Address and enter the exterior IP address in the range you want to assign. Select First and Last Public Port and enter the first and last exterior ports in the range. These are the ports that will be used for traffic initiated from the private LAN to the out- side world.

Note: For PAT map lists and server lists, if you use the Public Address 0.0.0.0, the list will acquire its public IP address from the WAN IP address specified by your WAN IP configuration in the Connection Profile. If that is a static IP address, then the PAT map list and server lists will acquire that address. If it is a negotiated IP address, such as may be assigned via DHCP or PPP, the PAT map list and server lists will acquire that address each time it is negotiated.

■If you choose dynamic as the range type, a new menu item, First Public Address, becomes visible. Select First Public Address and enter the first exterior IP address in the range you want to assign. Select Last Public Address and enter an IP address at the end of the range.

■If you choose static as the range type, a new menu item, First Public Address, becomes visible. Select First Public Address and enter the first exterior IP address in the range you want to assign. Select Last Public Address and enter an IP address at the end of the range.

■Select ADD NAT PUBLIC RANGE and press Return. The range will be added to your list and you will be returned to the Network Address Translation screen.

Once the public ranges have been assigned, the next step is to bind interior addresses to them. Because these bindings occur in ordered lists, called map lists, you must first define the list, then add mappings to it.

From the Network Address Translation screen select Add Map List and press Return.

The Add NAT Map List screen appears.

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Netopia 4752 manual Add NAT Public Range screen appears
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4752 specifications

The Netopia 4752 is a versatile networking device that serves as a digital subscriber line (DSL) modem and router, designed to provide high-speed internet connectivity and advanced networking capabilities for home and small office environments. This device is notable for its reliability and ease of use, making it a popular choice among users looking for seamless internet access.

One of the main features of the Netopia 4752 is its support for various DSL technologies, including ADSL and ADSL2+. This compatibility ensures that users can achieve optimal bandwidth and speed, even on legacy DSL lines. The modem’s capability to handle downstream speeds of up to 24 Mbps allows for smooth streaming, gaming, and browsing experiences.

Equipped with a robust built-in router, the Netopia 4752 offers multiple Ethernet ports for direct wired connections, accommodating multiple devices simultaneously. This feature is especially beneficial in environments where multiple users need to access the internet without latency. Additionally, the device supports wireless connectivity, enabling users to connect their laptops, smartphones, and other Wi-Fi-enabled devices effortlessly.

Security is a crucial aspect of the Netopia 4752’s functionality. The device incorporates a built-in firewall and supports various security protocols, including WPA and WPA2, ensuring that users’ data remains protected from unauthorized access. The user-friendly web-based interface facilitates easy configuration of security settings, making it accessible even for those with limited technical knowledge.

The Netopia 4752 also features advanced Quality of Service (QoS) settings that allow users to prioritize bandwidth for specific applications or devices. This capability is crucial for households or offices that demand high performance for video conferencing, streaming services, or online gaming.

In terms of characteristics, the Netopia 4752 boasts a compact form factor, making it easy to integrate into any workspace without occupying much space. Its durable design ensures longevity, providing reliable service over time.

Overall, the Netopia 4752 stands out as a dependable DSL modem and router solution, with its high-speed internet capabilities, security features, and flexible connectivity options suitable for both home and small office users who require efficient and effective internet access.