User's Manual

Bridge / Router Protocols

• Ethernet to ADSL self learning Transparent Bridging (IEEE 802.1D )

• 128 MAC Address support

• RIPv2(backward compatible route table)

• Static IP Routing(Configurable route table)

• DHCP server (configurable and supports up to 254 addresses)

• DHCP Client

• DHCP relay agent

• PPP auto reconnect and configurable timeouts

• PPP auto reconnect on WAN access

• PAP/CHAP

• 128 character support for PPPx username/passwords

• DNS Proxy

• Port forwarding

• NAT ( Network Address Translation)

• NAPT

• ALG support (MSN Messenger 4.x, H.323 (Microsoft NetMeeting), AOL Instant Messenger,

Windows Media Player, Real Audio, CuSeeMe 5.00, DirectX 8.0 –DirectPlay, IPSec, PPTP

VPN pass-through, L2TP VPN pass-through, HTTPS, HTTP, FTP, ICMP, SMTP, POP3,

NNTP, Telnet, Age of Empires 2, StarCraft, Diablo (Blizzard), Quake 2/ Quake 2 Server,

Quake 3, Doom, Half Life Counter Strike/ Team Fortress Classic, Return to Castle

Wolfenstein, Unreal Tournament, EverQuest, Warcraft (Blizzard))

• Wild Card DMZ

• Virtual server

• VPN pass through (IPSec-ESP Tunnel mode,L2TP,PPTP)

• Bridge filtering

• ICMP ( Internet Control Message Protocol )

• IGMP

• MAC Address Spoofing

• PPP Half Bridge

• Auto VPI/VCI PPPoE/PPPoA detection

Ethernet Interface

• IEEE 802.3 compliant

• 10/100 Mbps

• Simultaneous operation with USB

• Each port can work at 10 Mbps or 100Mbps, full-duplex or half-duplex mode

• Automatic MDI/MDIX crossover for 100Base-TX and 10Base-T ports

• Auto-negotiation and speed-auto-sensing support

• Back-pressure-based flow control on half-duplex ports

• Pause-frame-based flow control on full duplex ports

• Store-and-forward switching mode

• High performance lookup engine with support for up to 4096 MAC address entries with

automatic learning and aging

USB Interface

• Compliant with USB specification, Revision 1.1

• USB full speed ( 12Mbps )

• Vendor specific descriptors