| Model | Vigor 3220 |
| Thương hiệu | DrayTek |
| Giao diện | WAN Port: 4 x Gigabit Ethernet RJ-45
LAN Port: 1 x Gigabit Ethernet RJ-45
DMZ Port: 1 x Gigabit Ethernet RJ-45
USB Port: 1 x USB 3.0 + 1x USB 2.0
Console Port: 1 x RJ-45 |
| Performance | NAT Throughput: 500 Mbps
NAT Throughput w/ Hardware Acceleration: 900 Mbps
IPsec VPN Performance: 200 Mbps (AES 256 bits)
SSL VPN Performance: 90 Mbps
Max. Number of NAT Sessions: 100,000
Max. Concurrent VPN Tunnels: 200 (f/w 3.8.8 or later)
Max. Concurrent OpenVPN + SSL VPN: 50 |
| Kết nối mạng | IPv4: PPPoE, DHCP, Static IP, PPTP/L2TP
IPv6: PPP, DHCPv6, Static IP, TSPC, AICCU, 6rd, 6in4 Static Tunnel
Multi-VLAN/PVC
3G/4G/LTE WAN with USB modem
Load Balancing: IP-based, Session-based
WAN Active on Demand: Link Failure, Traffic Threshold
Connection Detection: ARP, Ping
WAN Data Budget
Dynamic DNS
DrayDDNS |
| LAN Management | VLAN: 802.1q Tag-based, Port-based
Max. Number of VLAN: 8
Number of LAN Subnet: 8
DHCP Server: Multiple IP Subnet, Custom DHCP Options, Bind-IP-to-MAC
LAN IP Alias
PPPoE Server
Port Mirroring
Local DNS Server
Conditional DNS Forwarding
Hotspot Web Portal
Hotspot Authentication: Click-Through, Social Login, SMS PIN, Voucher PIN, RADIUS, External Portal Server |
| Networking | Routing: IPv4 Static Routing, IPv6 Static Routing, Inter-VLAN Routing, RIP, BGP
Policy-based Routing: Protocol, IP Address, Port, Domain, Country
High Availability
DNS Security (DNSSEC)
Multicast: IGMP Proxy, IGMP Snooping, Bonjour
Local RADIUS server
SMB File Sharing (Requires external storage) |
| VPN | LAN-to-LAN
Teleworker-to-LAN
Protocols: PPTP, L2TP, IPsec, L2TP over IPsec, SSL, GRE, IKEv2, IKEv2-EAP, IPsec XAuth, OpenVPN(Host to LAN)
User Authentication: Local, RADIUS, LDAP, TACACS+, mOTP
IKE Authentication: Pre-Shared Key, X.509
IPsec Authentication: SHA-1, SHA-256, MD5
VPN Redundancy: Load Balancing, Failover
Single-Armed VPN
NAT-Traversal (NAT-T)
DrayTek VPN Matcher |
| Firewall & Content Filtering | NAT: Port Redirection, Open Ports, Port Triggering, DMZ Host, UPnP
ALG (Application Layer Gateway): SIP, RTSP, FTP, H.323, TFTP
VPN Pass-Through: PPTP, L2TP, IPsec
IP-based Firewall Policy
Content Filtering: Application, URL, DNS Keyword, Web Features, Web Category* (*: subscription required)
DoS Attack Defense
Spoofing Defense |
| Bandwidth Management | IP-based Bandwidth Limit
IP-based Session Limit
QoS (Quality of Service): TOS, DSCP, 802.1p, IP Address, Port, Application
VoIP Prioritization |
| Power | Power Supply: AC 110-220V @ 1A
Max. Power Consumption: 15 watts |
| Nhiệt độ hoạt động | Operating Temperature: 0 to 45°C
Storage Temperature: -20 to 70°C
Operating Humidity: 10 to 90% (non-condensing) |
| Kích thước | 273 x 171 x 45mm |
| Khối lượng | 1.35 kg |
