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The Artery

Draytek Routers

Draytek Vigor 2820

R1995.00*

The Vigor 2820 is an ADSL2 router with 2nd Ethernet WAN. This 2nd WAN can connect to DSL/Cable modem or fiber media converter for policy-based load-balance, fail-over and BoD, it also features advanced bandwidth control mechanisms such as IP-layer QoS, NAT Session Limitation, Bandwidth Borrowed, etc., to allow easy, flexible and reliable access control and bandwidth management.

With hardware-based implementation of the VPN protocol, the Vigor2820 supports up to 32 VPN tunnels using advanced protocols such as IPSec / PPTP / L2TP / L2TP over IPSec with AES / DES / 3DES for encryption and MD5 / SHA-1 for authentication.

The SPI firewall uses Object-Based design to make setting of firewall policies easy. The CSM feature allows more precise and efficient access control for URL / Web Content Filtering, IM and P2P applications.

Hardware Interface

ADSL - 1-port ADSL2 , RJ-11 connector (for AnnexA)
ADSL - 1-port ADSL2 , RJ-45 connector (for AnnexB)
LAN - 3-port 10/100 Base-Tx and 1 port 1000 Base-TX Switch, RJ-45 connectors
WAN - 1 port 10/100 Base-Tx, RJ-45 connector
USB - 1-port USB Host 2.0 (USB Printer / 3G USB Modem)

Dual-WAN

Outbound Policy-based Load-balance
BoD ( Bandwidth On Demand )
WAN Connection Fail-over

ADSL Compliant ( DSL )

ANSI T1.413 Issue2
ITU-T G.992.1 G.dmt
ITU-T G.992.2 G.lite
ITU-T G.992.3 ADSL2 G.dmt.bis
ITU-T G.992.5 ADSL2+
Annex L ( READSL )
Annex M*

Network Management

Web-based User Interface ( HTTP / HTTPS )
Quick Start Wizard
CLI ( Command Line Interface , Telnet / SSH )
Administration Access Control
Configuration Backup / Restore
Built-in Diagnostic Function
Firmware Upgrade via TFTP / FTP / HTTP / TR-069*
Logging via Syslog
SNMP Management MIB-II
TR-069*
TR-104*

Virtual Private Network (VPN) Facilities

Up to 2 VPN tunnels
Supported protocol : PPTP , IPSec , L2TP , L2TP over IPSec
Encryption : AES , MPPE and hardware-based DES / 3DES
Authentication : MD5 , SHA-1
IKE authentication : pre-shared key and digital signature ( X.509 )
LAN-to-LAN , Teleworker-to-LAN
DHCP over IPSec
Dead Peer Detection ( DPD )
VPN Pass-Through
IPSec NAT-Traversal ( NAT-T)

Bandwidth Management

QoS (Quality of Service):
Class-based Bandwidth Guarantee by User-Defined Traffic Categories
DiffServ Code Point Classifying
4-level Priority for Each Direction ( Inbound / Outbound )
Bandwidth Borrowed
Bandwidth / Session limitation

WAN Protocol ( WAN2 )

DHCP Client
Static IP
PPPoE
PPTP
BPA
L2TP*

Firewall

Policy-based Firewall
CSM ( Content Security Management ) for IM / P2P Application and URL / Web Content Filter
Multi-NAT / DMZ Host / Port-Redirection / Open Port
SPI ( Stateful Packet Inspection ) ( Flow Track )
DoS / DDoS Prevention
IP address Anti-spoofing
E-Mail Alert and Logging via Syslog
IP and MAC Binding

Network Features

DNS Cache / Proxy
DHCP Client / Relay / Server
IGMP Proxy
Dynamic DNS
NTP Client
Call Scheduling
RADIUS Client
UPnP

Routing Protocol:
Static Routing
RIP V2

Content Filtering

URL blocking
Java Applet, Cookies, Active X blocking
Key word blocking
Specific file type blocking : compressed, executable, multimedia
Time schedule control
Web Content Filter by Surf Control

ATM Protocols (DSL)

RFC-2684 / RFC-1483 Multiple Protocol over AAL5
RFC-2516 PPP over Ethernet
RFC-2364 PPP over AAL5
PPPoE pass through from LAN
Transparent bridge for MPoA

USB

3G USB Modem
USB Printer

Temperature

Operating : 0°C ~ 45°C
Storage : -25°C ~ 70°C

Humidity

10% ~ 90% ( non-condensing )

Max. Power

10 Watt

Dimension

L241 * W165 * H44 (mm)

Power

DC 12V
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