| Hardware Interface | LAN | 4-port 10/100 Base-TX Switch with port-based VLAN |
| Printer | USB port for connecting to USB printer |
| PPP Over Ethernet (RFC 2516) |
| PPPoE Pass-Through for LAN |
| PPPoE Pass-Through for WLAN |
| Bridge/Routed Ethernet Over AAL5 (RFC 1483, 2684) |
| Auto mode Up to 8Mbps downstream |
| Pass-thru (VPN, VoIP, NetMeeting, MSN Messenger, ICQ,Quake...etc.) |
| IP-based Packet Filtering |
| Stateful Packet Inspection |
| Denial of Service Prevention |
| IPSec, PPTP, L2TP, L2TP over IPSec |
| Hardware-based DES/3DES Encryption |
| IPSec Authentication (MD5 and SHA-1) |
| Configurable Static Route |
| URL Filtering | URL Blocking with Exception Handling |
| Java/ActiveX/Cookies/Zip/EXE Blocking |
| Executable/Compressed/multimedia file Blocking |
| URL Blocking by User-defined keywords |
| Command Line Interface (Telnet) |
| Telnet Remote Access Support |
| Built-in Diagnostic Function |