Dsl router lan standard gigabit ethernet 101001000 mbps lan ports 4 x rj 45 interfaces 1x rj 45 wan 1x console mini usb integrated modem without internet security firewall filtering mac filtering ip filtering url filtering domain content filtering packet filtering protocol filtering server function dns server routing vpn vlan rip rip nat dmz dhcp ddns ipv4 lan protocols ipsec nat netbeui netbios pppoe rip smtp snmp tcp telnet udp upnp