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