VPN (Virtual Private Network) is a private network established via the public network, generally via the Internet. However, the private network is a logical network without any physical network lines, so it is called Virtual Private Network. With the wide application of the Internet, more and more data are needed to be shared through the Internet. Connecting the local network to the Internet directly, though can allow the data exchange, will cause the private data to be exposed to all the users on the Internet.

The VPN (Virtual Private Network) technology is developed and used to establish the private network through the public network, which can guarantee a secured data exchange. VPN adopts the tunneling technology to establish a private connection between two endpoints. It is a connection secured by encrypting the data and using point-to-point authentication. As the packets are encapsulated and de- encapsulated in the Router, the tunneling topology implemented by encapsulating packets is transparent to users.


Features
Hardware
·         fixed gigabit WAN port, 1 adjustable gigabit WAN/LAN port, 3 fixed gigabit LAN ports
·         Non-fan system design for quietness
·         Hardware Wi-Fi On/Off button provides an easy way to turn wireless radio on or off
·         Supports Professional 4kV common mode lightning protection
·         Complies with IEEE 802.3, IEEE 802.3u,IEEE 802.3ab, IEEE 802.11 b/g/n standards
·         Supports PPPoE, SNTP, HTTP, DDNS, UPnP, NTP protocols

Basic Functions
·         Supports Static IP, Dynamic IP, PPPoE/Russian PPPoE, L2TP/Russian L2TP, PPTP/Russian PPTP, Dual Access, BigPond Internet connections
·         Supports Virtual Server, Port Triggering, ALG, Static Route and RIP v1/v2
·         Built-in Switch supporting Port Mirror, Port VLAN, Rate Control and so on
·         Supports to change the MAC address of LAN and WAN port
·         Supports Logs, Statistics, Time setting
·         Supports Diagnostic (Ping/Tracert) and Online Detection Wireless
·         Supports Wireless N speed and 2 detachable 5dBi antennas
·         SupportsWEP, WPA/WPA2, WPA-PSK/WPA2-PSK Encryption
·         Supports WDS, Multi-SSID, Guest Network VPN
·         Supports IPsec VPN and provides up to 30 IPsec VPN tunnels
·         Supports IPSec VPN in LAN-to-LAN or Client-to-LAN
·         Provides DES, 3DES, AES128, AES152, AES256 encryption, MD5, SHA1 authentication
·         Supports IKE Pre-Share Key and DH1/DH2/DH5 Key Exchanges
·         Supports PPTP/L2TP Server/Client Traffic Control
·         Supports Bandwidth Control
·         Supports Session Limit

Security
·         Built-in firewall supporting URL/MAC Filtering
·         Supports Access Control
·         Supports Attack Defense
·         Supports IP-MAC Binding
·         Supports GARP (Gratuitous ARP)

·         Deploys One-Click restricting of IM/P2P applications