19216811.liveAppendix: Specifications
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Appendix: Specifications
Software
ADSL Compliance
For Annex A ADSL Router
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ANSI T1.413 Issue 2
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ITU G.992.1 Annex A (G.dmt)
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ITU G.992.2 Annex A (G.lite)
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ITU G.994.1 (G.hs)
For Annex B ADSL Router
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ITU G.992.1 Annex B (G.dmt)
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ITU G.994.1 (G.hs))
ATM Features
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Compliant to ATM Forum UNI 3.1 / 4.0 Permanent Virtual Circuits (PVCs)
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Support up to 8 AAL5 Virtual Circuit Channels (VCCs) for UBR, CBR, VBR-rt, and VBR-nrt with traffic
shaping
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TR-037 Auto PVC (auto-provisioning)
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RFC1483 (RFC2684) LLC Encapsulation and VC Multiplexing over AAL5
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RFC2364 Point-to-Point Protocol (PPP) over AAL5
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RFC2225 Classical IP and ARP over ATM
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RFC2516 PPP over Ethernet: support Relay (Transparent Forwarding) and Client functions
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OAM F4/F5 End-to-End/Segment Loopback Cells
Bridging Features
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Supports self-learning bridge specified in IEEE 802.1D Transparent Bridging
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Supports up to 4000 learning MAC addresses
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Transparent bridging among 10/100 Mb Ethernet and 802.11b LAN interfaces
Routing Features
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UPnP IGD (Internet Gateway Device) with NAT traversal capability support
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NAT (Network Address Translation) / PAT (Port Address Translation) let multiple users on the LAN to access
the internet for the cost of only one IP address and enjoy various multimedia applications.
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ALGs (Application Level Gateways): such as NetMeeting, FTP, Quick Time, mIRC, Real Player, CuSeeMe, etc.
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Multiple Virtual Servers (e.g., Web, FTP, Mail servers) can be setup on user’s local network.
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Static routes, RFC1058 RIPv1, RFC1723 RIPv2.
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DNS Relay
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ARP Proxy
Security Features
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PAP (RFC1334), CHAP (RFC1994) for PPP session
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Firewall support IP packets filtering based on IP address/Port number/Protocol type and TCP code field flags