ADSL2+ Modem Router DM111PSPv2 User Manual

Before starting, you need to determine which type of protocol, service, application, or game you will provide, and the IP address of the computer that will provide the service. Be sure that the computer’s IP address never changes.

Note: To assure that the same computer always has the same IP address, use the reserved IP address feature. See “Reserved IP Addresses” on page 4-4.

Firewall Rules (IP Filtering)

Firewall rules block or allow specific traffic (IP packets) passing through from one side of the router to the other. Inbound rules (WAN to LAN) restrict access by outsiders to private resources, selectively allowing only specific outside users to access specific resources. Outbound rules (LAN to WAN) determine what outside resources local users can have access to.

Warning: This feature is for advanced users only. Incorrect configuration may cause serious Internet access problems.

The default inbound and outbound rules of the modem router are:

•Inbound. Block all access from outside except responses to requests from the LAN side.

•Outbound. Allow all access from the LAN side to the outside.

You can define additional rules that will specify exceptions to the default rules. By adding custom rules, you can block or allow access based on protocol, source IP addresses, and destination IP addresses.

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Security and Firewall Protection

v1.0, December 2008

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NETGEAR DM111PSPv2 user manual Firewall Rules IP Filtering
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DM111PSPv2 specifications

The NETGEAR DM111PSPv2 is a robust and reliable ADSL modem designed to facilitate high-speed internet connectivity for home and small business users. This device is particularly well-suited for those who rely on ADSL connections, enabling them to experience stable and efficient internet access.

One of the main features of the DM111PSPv2 is its support for ADSL2+ technology, which enhances the speed and performance of internet connections. With this capability, users can achieve download speeds of up to 24 Mbps, significantly improving their online experience, whether for streaming, gaming, or browsing. The modem also boasts upload speeds of up to 1 Mbps, making it suitable for applications that require stable upload bandwidth.

The device is equipped with a built-in Ethernet port, allowing for easy and straightforward connections to computers, routers, or other networking devices. This versatility means that users can easily set up a home network or connect multiple devices by linking the modem to a router, facilitating seamless internet access across multiple devices.

Another notable aspect of the DM111PSPv2 is its compatibility with major internet service providers (ISPs). This broad compatibility ensures that most users can quickly set up the device with their existing internet plan without any issues. Additionally, it supports various networking protocols, including PPPoE and IPoA, making it a flexible solution for different network environments.

The modem's compact design and user-friendly interface make it an attractive option for users who may not be tech-savvy. The smart diagnostic LEDs on the front panel allow users to easily monitor connection status, making it convenient to troubleshoot any potential issues.

Security is a paramount concern for users today, and the DM111PSPv2 addresses this with features such as NAT (Network Address Translation) and a built-in firewall. These security measures help protect the network from external threats, ensuring that users can safely browse the internet.

In summary, the NETGEAR DM111PSPv2 offers a combination of speed, compatibility, and security. Its support for ADSL2+ technology, user-friendly design, and robust feature set make it an excellent choice for anyone looking to enhance their internet connectivity experience. Whether for casual browsing or more demanding applications, this modem provides a suitable and efficient solution for ADSL users.
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