D-Link 4 Port 10/100 N300 VDSL/ADSL Modem Router/DSL-224 
 
Device Interfaces
• 802.11b/g/n Wireless LAN
• Four 10/100BASE-TX LAN ports
• WDS
• VDSL2/ADSL2+/ADSL
• 100/50 Mbps (17a)
• 100/100Mbps (30a)
 
LEDs
• Power, WLAN, VDSL, Internet, WPS, LAN (x4)
 
Advanced Features
• Quality of Service (QoS)
• UPnP support
• Stateful Packet Inspection (SPI)
• Network Address Translation (NAT)
• VPN passthrough/multi-session PPTP/L2TP/IPSec
 
Device Configuration/Management
• Installation wizard (optional)
• Web-based GUI for conguration,firmware upgrade
• Code lock to prevent improper firmware upgrade
• Telnet
• Syslog monitoring