6 
Firewall 
- 
Built-in NAT Firewall 
- 
Stateful Packet Inspection (SPI) 
- 
DoS attack prevention 
- 
Packet Filtering (v4/v6) - port, source IP address, destination IP address, MAC address 
- 
URL Content Filtering (v4/v6) – string or domain name detection in URL string 
- 
MAC Filtering 
Quality of Service Control 
- 
Supports the DiffServ approach 
- 
Traffic 
prioritization 
and 
bandwidth 
management 
based-on 
IPv4/IPv6 
protocol, 
port number 
and address 
ATM, PTM 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 
IPTV Applications 
- 
IGMP Snooping and IGMP Proxy 
- 
MLD Snooping and MLD Proxy 
- 
Virtual LAN (VLAN) 
- 
Quality of Service (QoS) 
Wireless LAN 
- 
Compliant with IEEE 802.11 b/g/n standards 
- 
- 2.4 GHz radio band for wireless 
- 
Up to 300 Mbps wireless operation rate 
- 
64/128 bits WEP supported for encryption 
- 
WPS (Wi-Fi Protected Setup) for easy setup 
- 
Supports WPS v2 
- 
Wireless Security with WPA-PSK / WPA2-PSK support 
- 
WDS repeater function support 
USB Application Server 
- 
3G/4G/LTE dongle support 
- 
DLNA media server 
- 
Printer Server 
Virtual Private Network (VPN) 
- 
IKE key management 
- 
DES, 3DES and AES encryption for IPSec 
- 
L2TP over IPSec 
- 
Pap/ Chap/ MS-CHAPv2 authentication for PPTP 
- 
IPSec pass-through 
- 
GRE tunnel 
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