• Standards: IEEE 802.11n, 802.11g, 802.11b, 802.3, 802.3u, 802.1D, 802.1p, 802.1w (Rapid Spanning Tree), 802.1X (security authentication), 802.1Q (VLAN), 802.11i (Wi-Fi Protected Access [WPA2] security), 802.11e (wireless QoS), IPv4 (RFC 791), IPv6 (RFC 2460), Routing Information Protocol (RIP) v1 (RFC 1058), RIP v2 (RFC 1723)
• Ports: LAN, WAN, USB, console
• Switch: Power button (on, off)

Network

• Network protocols:

Dynamic Host Configuration Protocol (DHCP) server

Point-to-Point Protocol over Ethernet (PPPoE)

Point-to-Point Tunneling Protocol (PPTP)

DNS proxy

DHCP relay agent

Internet Group Management Protocol (IGMP) proxy and multicast forwarding

Rapid Spanning Tree Protocol (RSTP)

Dynamic Domain Name System (DynDNS, NOIP)

Network Address Translation (NAT), Port Address Translation (PAT)

One-to-one NAT

Port management

Port mirroring

Software configurable DMZ to any LAN IP address

Session Initiation Protocol (SIP) Application Layer Gateways (ALG)

• LAN: 3 10/100-Mbps LAN ports with a managed switch
• WAN: 1 10/100-Mbps FE WAN port
• WAN: 1 ADSL2+
• WLAN: Built-in high-speed 802.11n wireless access point
• Routing protocols:

Static routing

Dynamic routing

RIP v1 and v2

Inter-VLAN routing

• Network Address Translation (NAT): Port Address Translation (PAT), Network Address Port Translation (NAPT) protocol
• VLAN support: Port-based and 802.1Q tag-based VLANs
• Number of VLANs: 6 active VLANs (2-4094 range)
• IPv6: Dual-stack IPv4 and IPv6

Performance

• NAT throughput: 75 Mbps (Ethernet WAN)
• Concurrent sessions: 2000
• IPsec VPN throughput (3DES, AES): 3 Mbps

Wireless

• WLAN: 2.4 GHz IEEE 802.11n standard-based access point with 802.11b/g compatibility
• Wireless isolation: Wireless isolation between clients
• Internal antennas: 2
• Antenna gain in dBi: 3 dBi