encryption algorithm from Data Encryption Standard (DES),

 

Triple DES (3DES), and AES.

Callback Function

The callback function provides a callback service only for the

 

ISDNLAN-to-LAN connection (this feature is useful for i

 

model only). The remote user will be charged the connection

 

fee by the telecom.

 

Check to enable Callback function-Enables the callback

 

function.

 

Callback number-The option is for extra security. Once

 

enabled, the router will ONLY call back to the specified

 

Callback Number.

 

Callback budget- By default, the callback function has

 

limitation of callback period. Once the callback budget is

 

exhausted, the function will be disabled automatically.

 

Callback Budget (Unit: minutes)- Specify the time budget

 

for the dial-in user. The budget will be decreased

 

automatically per callback connection. The default value 0

 

means no limitation of callback period.

My WAN IP

This field is only applicable when you select PPTP or L2TP

 

with or without IPSec policy above. The default value is

 

0.0.0.0, which means the Vigor router will get a PPP IP

 

address from the remote router during the IPCP negotiation

 

phase. If the PPP IP address is fixed by remote side, specify

 

the fixed IP address here.

Remote Gateway IP

This field is only applicable when you select PPTP or L2TP

 

with or without IPSec policy above. The default value is

 

0.0.0.0, which means the Vigor router will get a remote

 

Gateway PPP IP address from the remote router during the

 

IPCP negotiation phase. If the PPP IP address is fixed by

 

remote side, specify the fixed IP address here.

Remote Network IP/

Add a static route to direct all traffic destined to this Remote

Remote Network Mask

Network IP Address/Remote Network Mask through the VPN

 

connection. For IPSec, this is the destination clients IDs of

 

phase 2 quick mode.

More

Add a static route to direct all traffic destined to more Remote

 

Network IP Addresses/ Remote Network Mask through the

 

VPN connection. This is usually used when you find there are

 

several subnets behind the remote VPN router.

RIP Direction

The option specifies the direction of RIP (Routing Information

 

Protocol) packets. You can enable/disable one of direction

 

here. Herein, we provide four options: TX/RX Both, TX Only,

 

RX Only, and Disable.

RIP Version

Select the RIP protocol version. Specify Ver. 2 for greatest

 

compatibility.

For NAT operation, treat While communicating with remote subnet, the router can treat

remote sub-net as

it as private subnet by sending packets with the router’s

 

private IP address, or treat it as public subnet by sending

 

packets with the router’s public IP address.

Vigor2800 Series User’s Guide

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Draytek 2800 Series Callback Budget Unit minutes- Specify the time budget, My WAN IP, Remote Gateway IP, Remote Network IP
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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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