... Address, IP Address, time, URL, protocol and port. The built-in firewall and anti-virus feature protect network security effectively.Variety ... NAT, UPnP, SNTP, DHCP, PPPoE, DNS, DDNS and virtual server. In the applications, it provide supports to main chat applications and ... 64/128 bit WEP , WPA-PSK, WPA2-PSKSupport Key update trigger condition of WPA and 802.11i etcWireless QoS: WMMAccess ControlBase ...