Call Filter

Check Enable to activate the Call Filter function. Assign a start

 

filter set for the Call Filter.

Data Filter

Check Enable to activate the Data Filter function. Assign a start

 

filter set for the Data Filter.

Log Flag

For troubleshooting needs you can specify the filter log here.

 

None - The log function is not activated.

 

Block - All blocked packets will be logged.

 

Pass - All passed packets will be logged.

 

No Match - The log function will record all packets that are not

 

matched.

 

Note that the filter log will be displayed on the Telnet terminal

 

when you type the log -fcommand.

Some on-line games (for example: Half Life) will use lots of fragmented UDP packets to transfer game data. Instinctively as a secure firewall, Vigor router will reject these fragmented packets to prevent attack unless you enable “Accept Incoming Fragmented UDP Packets”. By checking this box, you can play these kinds of on-line games. If security concern is in higher priority, you cannot enable “Accept Incoming Fragmented UDP Packets”.

3.4.3 Filter Setup

Click Firewall and click Filter Setup to open the setup page.

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Vigor2800 Series User’s Guide

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Draytek 2800 Series manual Filter Setup, Call Filter, Data Filter, Log Flag
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2800 Series specifications

The Draytek 2800 series is a robust solution in the realm of networking, catering primarily to small and medium-sized enterprises (SMEs). This series provides essential features for those looking to establish reliable and secure connectivity. With its advanced technology, it positions itself as an excellent choice for businesses needing to manage their network capabilities efficiently.

One of the standout features of the Draytek 2800 series is its support for various WAN connections. Businesses can opt for ADSL, ADSL2+, or Ethernet connections, allowing them flexibility depending on their internet service capabilities. This versatility ensures that users can select the most appropriate setup based on the local infrastructure.

In terms of security, the Draytek 2800 series is equipped with robust firewalls, including stateful packet inspection and DoS protection. This ensures that the network remains protected from potential threats. Additionally, it offers VPN capabilities, enabling secure remote access for employees working from different locations. The support for multiple VPN protocols, such as PPTP and L2TP, allows for secure and versatile connections.

The series also features an integrated, 4-port Ethernet switch, simplifying the task of connecting multiple devices within a local area network. This encourages seamless communication and data sharing among connected devices. Furthermore, the Draytek 2800 series supports Quality of Service (QoS) capabilities, which allows businesses to prioritize bandwidth for critical applications, ensuring that high-demand services such as VoIP and video conferencing operate smoothly without interruptions.

Another characteristic is its web-based management interface, which simplifies network administration. IT professionals can easily configure and monitor the router settings without needing extensive technical expertise. The series also supports dynamic DNS, which is crucial for businesses that require consistent access to their networks through domain names rather than constantly changing IP addresses.

Additionally, the Draytek 2800 series is designed for scalability, allowing businesses to expand their network as needed without significant overhauls. This flexibility ensures that the system can grow alongside the business.

In summary, the Draytek 2800 series combines advanced features, reliable performance, and enhanced security, making it a preferred choice for SMEs looking to build a solid networking foundation. Its flexibility, security features, and user-friendly management tools provide a comprehensive networking solution that meets the needs of modern businesses.
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