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ADSL2/2+ Including V2820
2 WAN port for policy-based load-balance
and fail-over
Flexible bandwidth management to optimize
bandwidth usage
Object-based firewall preventing from external
attacks and simplifying the Internet access
policy settings
The Vigor2820 is an ADSL2+ router with 2 Ethernet WAN.
This 2 WAN can connect to DSL/Cable modem or fiber media
converter for policy-based load-balance, fail-over and BoD
(Bandwidth on Demand); 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.
The SPI (Stateful Packet Inspection) firewall uses Object-Based
design to make setting of firewall policies easy. The CSM (Content
Security Management) feature allows more precise and efficient
access control for URL/Web Content Filtering, IM (Instant
Messenger) and P2P (Peer to Peer) applications.
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.
Vigor2820 ‘n’ models comply with 802.11n Draft-n standards.
They support WEP/WPA/WPA2 encryption and MAC Address
Control, Wireless LAN Isolation, Wireless VLAN and 802.1X
authentication. The Wireless Rate Control function can adjust the
data rate of each wireless station (client). WDS can help users to
extend wireless coverage easily.
Vigor2820 ‘V’ models provide twin analogue phone and one line
port. ‘S’ models also support twin ISDN ports that one is fixed
ISDN S0 port for ISDN phone and another is configurable for
ISDN line and phone. It supports multiple SIP registrars with high
flexible configuration and call handing options.
2 WAN port for policy-based load-balance
and fail-over
Flexible bandwidth management to optimize
bandwidth usage
Object-based firewall preventing from external
attacks and simplifying the Internet access
policy settings
Hardware-based VPN platform for high
performance remote data access
802.11n (Draft-n) improves the wireless speed
and coverage
Firmware Upgradeable
Dual-WAN
Outbound Policy-Based Load-Balance
BoD (Bandwidth On Demand)
WAN Connection Failover
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
Multi-PVC
ATM Protocols (DSL)
RFC-2684/RFC-1483 Multiple Protocol over AAL5
RFC-2516 PPP over Ethernet
RFC-2364 PPP over AAL5
PPPoE Pass Through LAN/WLAN
PPPoE/PPPoA Relay
Transparent bridge for MPoA
WAN Protocol (WAN2)
DHCP Client
Static IP
PPPoE
PPTP
L2TP *
BPA
Firewall
Object Firewall
CSM (Content Security Management) for IM/P2P Application
and URL/Web Content Filter
Multi-NAT, DMZ Host, Port-Redirection and Open Port
SPI (Stateful Packet Inspection) (Flow Track)
DoS/DDoS Prevention
E-Mail Alert and Logging via Syslog
IP and MAC Binding
VPN
Up to 32 VPN Tunnels
Protocol : PPTP, IPSec, L2TP, L2TP over IPSec
Encryption : MPPE and Hardware-Based AES / DES / 3DES
Authentication : Hardware-Based MD5, SHA-1
IKE Authentication : Pre-Shared Key and Digital Signature (X.509)
LAN-to-LAN, Teleworker-to-LAN
DHCP over IPSec
NAT-Traversal (NAT-T)
Dead Peer Detection (DPD)
VPN Pass-Through
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