Ports: Power (12V DC), 5 x 10/100 Ethernet(RJ-45, auto MDI/MDIX), USB
Connection protocols: PPPoE, RFC1483 Bridging, RFC1483 Routing, classical IP over ATM, PAP/CHAP
Other supported protocols: RFC2684, RFC2364, RFC2516, RFC1577, IEEE802.1d, RFC1631
Router and Firewall: Advanced Anti-DoS SPI Firewall; IP and MAC address based filtering; Port forwarding; DMZ; Static Routing; DHCP server and client; DNS Proxy; PPP (PAP/CHAP/MSCHAP)