Firewall
• Built-in NAT Firewall
• Stateful Packet Inspection (SPI)
• DoS attack prevention
• MAC Filter
• URL Content Filtering (v4/v6) – string or domain name detection in URL string
• Remote access control for web base access
• Packet filtering (v4/v6) - port, source IP address, destination IP address, MAC address
• Password protection for system management
• VPN pass-through
Quality of Service Control
• Supports the DiffServ approach
• Traffic prioritization and bandwidth management based-on IPv4/IPv6 protocol, port
number and address
ATM and PPP Protocols
• ATM Adaptation Layer Type 5 (AAL5)
• Multiple Protocol over ALL5 (RFC 268, formerly RFC 1483)
• Bridged or routed Ethernet encapsulation
• VC and LLC based multiplexing
• PPP over Ethernet (PPPoE)
• PPP over ATM (RFC 2364)
• Classical IP over ATM (RFC 1577)
• MAC Encapsulated Routing (RFC 1483 MER)
• OAM F4 / F5
• AIS and RDI OAM cells
• Supports 16 PVCs
IPTV Applications
• IGMP Snooping and IGMP Proxy
• MLD Snooping and MLD Proxy
• Interface Grouping (VLAN)
• Quality of Service (QoS)
*2
5