Specifications

Description

Standards

IEEE 802.11n , 802.11g , 802.11b , 802.3 , 802.3u , 802.1D , 802.1p , 802.1w ( Rapid Spanning Tree ) , 802.1X ( security authentication ) , 802.1Q ( VLAN ) , 802.11i ( Wi-Fi Protected Access [WPA2] security ) , 802.11e ( wireless QoS ) , IPv4 ( RFC 791 ) , IPv6 ( RFC 2460 ) , Routing Information Protocol ( RIP ) v1 ( RFC 1058 ) , RIP v2 ( RFC 1723 )

Ports

LAN , WAN , USB , console

Switch

Power button ( on , off )

Buttons

Reset , Wi-Fi on , off

Cabling type

Category 5e or better

LEDs

Power , DSL or WAN , Internet , LAN ( ports 1-3 ) , wireless , VPN , USB

Operating system

Linux

Network

Network protocols

Dynamic Host Configuration Protocol ( DHCP ) server

Point-to-Point Protocol over Ethernet ( PPPoE )

Point-to-Point Tunneling Protocol ( PPTP )

DNS proxy

DHCP relay agent

Internet Group Management Protocol ( IGMP ) proxy and multicast forwarding

Rapid Spanning Tree Protocol ( RSTP )

Dynamic Domain Name System ( DynDNS , NOIP )

Network Address Translation ( NAT ) , Port Address Translation ( PAT )

One-to-one NAT

Port management

Port mirroring

Software configurable DMZ to any LAN IP address

Session Initiation Protocol ( SIP ) Application Layer Gateways ( ALG )

LAN

3 10/100-Mbps LAN ports with a managed switch

WAN

1 10/100-Mbps FE WAN port

WAN

1 ADSL2+

WLAN

Built-in high-speed 802.11n wireless access point

Routing protocols

Static routing

Dynamic routing

RIP v1 and v2

Inter-VLAN routing

Network Address Translation ( NAT )

Port Address Translation ( PAT ) , Network Address Port Translation ( NAPT ) protocol

VLAN support

Port-based and 802.1Q tag-based VLANs

Number of VLANs

6 active VLANs ( 2-4094 range )

IPv6

Dual-stack IPv4 and IPv6

6rd

Stateless address auto-configuration

DHCPv6 server for IPv6 Clients on a LAN

DHCPv6 client for WAN connectivity

Internet Control Message Protocol ( ICMP ) v6

Static IPv6 routing

Dynamic IPv6 routing with RIPng

Network edge ( DMZ )

Software-configurable to any LAN IP address

Layer 2

802.1Q-based VLANs , 6 active VLANs

Security

Firewall

Stateful packet inspection ( SPI ) firewall , port forwarding and triggering , denial-of-service ( DoS ) prevention , software-based DMZ

DoS attacks prevented :

SYN Flood

Echo Storm

ICMP Flood

UDP Flood

TCP Flood

Block Java , cookies , active-X , HTTP proxy

Access control

IP access control lists; MAC-based wireless access control

Content filtering

Static URL blocking or keyword blocking

Secure management

HTTPS , username and password complexity

Wi-Fi Protected Setup ( WPS )

WPS

User privileges

2 levels of access : admin and guest

Quality of Service ( QoS )

QoS

802.1p port-based priority on LAN ports , application-based priority on WAN ports

4 queues

Differentiated Services Code Point ( DSCP ) support

Class of Service ( CoS )

Bandwidth management for service prioritization

Performance

NAT throughput

75 Mbps ( Ethernet WAN )

Concurrent sessions

2000

IPsec VPN throughput ( 3DES , AES )

3 Mbps

Configuration

Web user interface

Simple , browser-based configuration ( HTTP , HTTPS )

Command-line interface ( CLI )

Command line using SSH

Management

Web user interface

Simple , browser-based configuration ( HTTP , HTTPS )

CLI

Command line using SSH

Management protocols

Web browser , Bonjour , Universal Plug and Play ( UPnP )

Event logging