zEnhance security of the internal network by obscuring the IP address. There are many attacks aiming victims based on the IP address. Since the attacker cannot be aware of any private IP addresses, the NAT function can protect the internal network.

On NAT page, you will see the private IP address defined in RFC-1918. Usually we use the 192.168.1.0/24 subnet for the router. As stated before, the NAT facility can map one or more IP addresses and/or service ports into different specified services. In other words, the NAT function can be achieved by using port mapping methods.

Below shows the menu items for NAT.

4.3.1 Hardware NAT

Hardware-base Acceleration Engine, also named Protocol Processing Engine API is the function that Draytek provides to extremely speed up the NAT performance.

While the hardware acceleration mechanism is activated, most of the bandwidth usage will be concentrated on the specific sessions which increase transmission speed to get ultimately accelerated.

With Hardware NAT, LAN to WAN NAT throughput can be over 900M bps. But be sure that your PC has Giga Ethernet and connect with CAT6 Ethernet cable.

4.3.2 Open Ports

Open Ports allows you to open a range of ports for the traffic of special applications.

Common application of Open Ports includes P2P application (e.g., BT, KaZaA, Gnutella, WinMX, eMule and others), Internet Camera etc. Ensure that you keep the application involved up-to-date to avoid falling victim to any security exploits.

To add a new open port, click Add new entry.

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2130 specifications

The DrayTek Vigor 2130 is a versatile and powerful router known for its robust features and performance, making it ideal for small to medium-sized businesses and home offices. This dual WAN router stands out due to its reliability and extensive management capabilities, which cater to users seeking both performance and flexibility.

One of the hallmark features of the Vigor 2130 is its dual WAN support, allowing for load balancing and automatic failover. This means that users can connect two internet sources, such as DSL and fiber, to ensure continuous internet availability and enhance overall bandwidth. The router can intelligently distribute traffic across both connections or switch to a backup line seamlessly if one connection fails, ensuring uninterrupted online activities.

Additionally, the DrayTek Vigor 2130 incorporates advanced security features that are essential for protecting sensitive data in a business environment. It comes equipped with a stateful packet inspection firewall, intrusion detection and prevention systems, and Virtual Private Network (VPN) support, allowing secure remote access for employees and clients. The router supports multiple VPN protocols, including PPTP, L2TP, and IPSec, which enhances connectivity for users working from various locations.

The router also features Quality of Service (QoS) functionalities, enabling users to prioritize bandwidth for critical applications and services. This ensures that essential tasks like VoIP calls or video conferencing run smoothly without interruptions. The Vigor 2130 supports VLANs, allowing businesses to segment their networks for better resource management and security.

On the connectivity front, the Vigor 2130 offers multiple Ethernet ports, including gigabit LAN and WAN ports, providing ample opportunities for wired connections. For wireless needs, the router includes built-in wireless capabilities that support IEEE 802.11n, providing robust Wi-Fi coverage and decent speeds.

With a user-friendly interface and comprehensive logging features, network management becomes intuitive. The Vigor 2130 also supports remote management, enabling IT administrators to configure settings and monitor the network from anywhere, which is particularly useful for businesses with limited on-site IT staff.

In conclusion, the DrayTek Vigor 2130 is a reliable solution that combines performance, security, and ease of management. Its dual WAN capability, robust security features, and advanced management options train organizations to navigate the complexities of modern networking effortlessly. Whether for home use or a small business environment, the Vigor 2130 delivers a comprehensive set of features that meets the needs of modern users.
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