... /1800/1900MHz Build in Modem 7.2M Speed BIGPOND 3G9WB Network Gateway Router Specifications: *Combines Next G Broadband service , ... Proxy*Configuration backup and restoration*NAT/PAT Technical Specifications : LAN Inteface*Ethernet×4WLAN*MAC Address Filtering , WEP,WPA,IEEE ... protocols*PAP , CHAPVPN*PPTP/L2TP/IpSec pass-throughLED*Power , LAN 4 , LAN 3 , LAN 2 , LAN 1 ,Wi-Fi , Internet , 3G , 2G , ...