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Products Center
ADSL2+ Security Firewall
Vigor2820 |
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1.
Dual-WAN
- Outbound Policy-based Load-balance
- BoD ( Bandwidth On Demand
)
- WAN Connection Fail-over
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2.
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+
- Multi-PVC
- Annex L ( READSL )
- Annex M *
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3. 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
- PPPoE / PPPoA Relay
- Transparent Bridge for MPoA
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4.
VPN
- Up to 32 VPN Tunnels
- Protocol :
- PPTP
- IPSec
- L2TP
- L2TP over IPSec
- Encryption :
- MPPE
- Hardware-based AES
- DES
- 3DES
- Authentication
- IKE Authentication :
- Pre-shared Key
- Digital Signature ( X.509
)
- LAN-to-LAN , Teleworker-to-LAN
- NAT-Traversal ( NAT-T )
- Dead Peer Detection ( DPD
)
- VPN Pass-through
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5.
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
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6.
Bandwidth Management
- QoS :
- 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
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7.
WAN Protocol ( WAN2 )
- DHCP Client
- Static IP
- PPPoE
- PPTP
- BPA
- L2TP *
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8.
Network Feature
- Port-based VLAN
- DNS Cache / Proxy
- DHCP Client / Relay / Server
- IGMP Proxy
- Dynamic DNS
- NTP Client
- Call Scheduling
- RADIUS Client
- UPnP
- Routing Protocol :
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9.
USB
10.
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*
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*
Firmware Upgradeable |
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Technical
Specifications of Vigor2820 |
| Hardware
Interface |
ADSL |
1-port ADSL2+, RJ-11
connector ( for AnnexA ) |
| 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 |
| 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 *
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| ATM Protocol |
RFC-2684 / RFC-1483 Multiple
Protocol over AAL5 |
| RFC-2516 PPP over Ethernet |
| RFC-2364 PPP over AAL5 |
| PPPoE Pass Through LAN |
| PPPoE / PPPoA Relay |
| Transparent Bridge for
MPoA |
| 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 : Pare-shared
Key and Digital Signature ( X.509 ) |
| LAN-to-LAN, Teleworker-to-LAN |
| DHCP over IPSec |
| NAT-Traversal |
| Dead Peer Detection |
| VPN Pass-through |
| Firewall |
Policy-based Firewall |
| Content Security Management
for IM / P2P Application and URL / Web Content
Filter |
| Multi-NAT / DMZ Host /
Port-redirection / Open Port |
| Stateful Packet Inspection
( Flow Track ) |
| DoS / DDoS Prevention |
| IP address Anti-spoofing |
| E-Mail Alert and Logging
via Syslog |
| IP and MAC Binding |
| Bandwidth Management |
QoS |
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*
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| Network Feature |
DNS Cache / Proxy |
| DHCP Client / Relay /
Server |
| IGMP Proxy |
| Dynamic DNS |
| NTP Client |
| Call Scheduling |
| RADIUS Client |
| UPnP |
| Routing Protocol |
Static Routing |
| RIP V2 |
| 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*
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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 ~ 15V |
*
Firmware Upgradeable |
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The Vigor2820 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.
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| VPN
Firewall Application |
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. |
Figure 2. VPN Firewall
Application |
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Page last modified : 09 September 2008 |