Network Protocol

PPP

CHAP

PAP

PPPoE  

DHCP client

DHCP server

NAPT

NTP

DDNS (  www.3322.org /  www.comexe.cn )

Firewall

Outbound communication policy(source IP/destination IP/Protocol/Port/time period)  

Inbound communication policy(source IP/destination IP/Protocol/Port/time period)  

VLAN

Supports 32 VLAN, 32 VLAN virtual interface+32 two-layer VLANS

IPSec VPN

Support 50 IPSec connection

Support AH AND ESP Protocol

Support manually or through IKE automatically establish a security Alliance

ESP supports DES, 3DES, AES encryption algorithms

Support MD5 and SHA-1 authentication algorithm

Support IKE main mode and aggressive mode

Support NAT-T traversal

IPSec connection Configuration by domain name (DDNS)

L2TP

L2TP Server

L2TP Client

The multi-WAN feature

Supports up to 5 WAN port

Network security

Static ARP(IP<->MAC address binding)

DHCP authorized ARP(Automatic Binding of DHCP-assigned IP)  

ARP anti-attack/free ARP

Stateful packet inspection

Prevent WAN port Ping

To prevent TCP syn scan

To prevent Stealth FIN scan

To prevent the TCP Xmas Tree scan

To prevent TCP Null scan

To prevent the UDP scan function

To prevent Land attack capabilities

To prevent a Smurf attack function

To prevent the WinNuke attack function

To prevent the Ping of Death attack

To prevent SYN Flood attack function

To prevent the UDP Flood attack function

To prevent the ICMP Flood attack function

To prevent IP Spoofing function

To prevent debris pack attack

To prevent the TearDrop attack

To prevent the Fraggle attack function

User online behavior management

The group policy management to support IP-based/MAC/time section of the group policy configuration

HTTP download file type filter

URL filtering(black list)

MAC address filtering  

QQ access control

Financial software control

Wisdom/analysts/flush/GF Xeon/Everbright Securities/country RMB securities  

QoS

Historical traffic statistics

Traffic statistics(based on IP/port traffic statistics)

Intelligent resilient bandwidth  

Green channel management/limit-channel management

Network traffic speed limit(based on IP, the uplink and downlink traffic, respectively, the speed limit)  

NAT table entry limit  

Traffic monitoring

Based on the physical port traffic statistics

IP-based traffic statistics, support auto-sort function

Based on the IP of the NAT link number statistics

System services

ALG

Port triggering  

UPnP

Virtual server  

DMZ host

VPN pass-through(PPTP, L2TP, IPSec)

Configuration management

Web-based user interface(remote management/local administration)

HTTPS remote management

Command line CLI

SNMP V1/V2C/V3

Via HTTP to upgrade the system software

Routing

Static routing(50)

Policy routing（100）

Fault diagnosis

Ping / Traceroute

Device self-test

Fault information is a key export