ADSL 2+ Modem/Router, SPI Firewall, PPPoE/PPPoA relay

Model No. DV120
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The Draytek Vigor120 is a high speed ADSL2/2+ modem with powerful NAT, Firewall and network management functions.


  • ADSL, ADSL2 & ADSL2+ Ethernet Modem
  • Bridge (pass) a single IP address or a whole public subnet
  • Ethernet Connection for client device (router, PC etc.)
  • PPPoA Bridging

The DrayTek Vigor 120 is an ADSL modem with an Ethernet connection. By providing a PPPoE to PPPoA bridge, the connected device (firewall, router or PC) can log into the Internet (your ISP) directly and have full control over the ADSL connection - that makes the Vigor 120 a unique product. You can connect any device to the Vigor 120 which has a PPPoE client facility, which includes PCs, most Ethernet-WAN routers and the Apple Airport™ but the actual connection to your ISP is still PPPoA (unlike other modems which only provide PPPoE native bridging), which is the unique feature of this product and makes it compatible with all ISPs

Other ADSL Ethernet 'modems' use workarounds to get a public IP address 'through' to your secondary device/client, requiring non-standard operation and complicated dual-stage setup (modem logs in, router routes) but the Vigor 120 provides the secondary device with a real routed IP connection and the ability to fully manage the connection, making setup easy. In most cases, the Vigor 120 needs no setup or configuration - just plug it in and set up your PC or router. All login/ISP details are entered on the connected client device, not the Vigor 120.

This method also differs from using a regular ADSL router which logs in itself and then uses NAT or multiple public IP addresses to create an onward client connection for your secondary device; that is not IP Address thrifty, or introduces secondary NAT compromises. With the Vigor 120 bridge/modem, you get a true single public IP address (or multiple, if you have them) straight through to your firewall/router, which also has complete control of the ISP connection.

Like all other DrayTek Vigor series routers, the inbuilt Firewall is Object based, which means that Firewall rules for IP packet filtering, traffic control, URL content filtering, DDoS, can be profiled into groups and tied to a time scheduler for flexibility and easy setup.

As well as traditional Network Management tools such as CLI, Web Based GUI, built-in diagnostics, etc., this modem router also supports TR-069 for central management system (such as DrayTek's VigorACS) allowing ISPs to remotely access and configure their customers routers.

Although low cost, the Vigor 120 supports network features such as DDNS, DNS cache/proxy, UPnP. It also supports IGMPv2 proxy which is essential for IPTV applications.

For existing DrayTek users, the Vigor120 is the ideal modem for multi-WAN or broadband routers such as Vigor3300V, VigorPro5510, Vigor2910/2930/2950 and Vigor2820 series.


Key Features

  • PPPoE to PPPoA Bridging - or PPPoE to PPPoA Transparent Pass Through
  • TR-069 for central management
  • Complies with full range of ADSL, ADSL2/2+ standards
  • Easy installation and support
  • Firewall facilities for network security
  • Compact design for home office, small office and residential users

Hardware Specification :


  • ADSL: 1-port, ADSL 2/2+ (RJ-11 connector)
  • LAN: 1-port 10/100 Base-TX Switch (RJ-45 connectors)
  • ADSL Compliant (DSL) :
    • ANSI T1.413 Issue2
    • ITU-T G.992.1 G.dmt
    • ITU-T G.992.2 G.lite
    • ITU-T G.992.3 ADSL2 G.dmt.bis
    • ITU-T G.992.5 ADSL2+
    • Annex L (READSL)
    • Annex M (Up to 3.5Mbps upstream)
  • ADSL WAN Protocols :
    • PPPoE/PPPoA relay (PPPoA to PPPoE bridging)
    • RFC-2684/RFC-1483 multiple protocol over AAL5
    • RFC-2516 PPP over Ethernet
    • RFC-2364 PPP over AAL5
    • PPPoE pass-through from LAN
    • Transparent Bridge for MPoA
    • Supports 4 PVC
  • Firewall :
    • Object-based Firewall
    • Multi-NAT, DMZ Host, Port-Redirection and Open Port
    • Stateful Packet Inspection (SPI) flow track
    • DoS/DDoS prevention
    • User-configurable IP packet filtering
  • Content Filtering :
    • URL keyword blocking (whitelist and blacklist)
    • Java applet, cookies, Active X, compressed, executable, multimedia file blocking
    • Time schedule control
  • Network Features :
    • IGMPv2 proxy (IPTV)
    • DHCP client/relay/server
    • Dynamic DNS
    • SNTP client
    • Call scheduling
    • DNS cache/proxy
    • Universal Plug'n'Play (uPnP) compliant
  • Router Management :
    • Web-based user interface (HTTP/HTTPS)
    • Quick Start Wizard
    • CLI (Command Line Interface, Telnet/SHH)
    • Administration access control
    • Configuration backup/restore
    • Built-in diagnostic function
    • Firmware upgrade via TFTP/FTP/HTTP/TR-069
    • Syslog
    • TR-069
  • Physical Characteristics :
    • White ABS Case
    • LED status indicators
    • Dimensions (mm) : L 106 x W 90 x H 26
    • Weight : 130 grams approx
    • Maximum Power Consumption : 8 Watt
  • Environmental Requirements : +5 to +40 degrees Celsius
    • Client O/S Compatibility :
      • Windows 95/98/ME/NT4/2000/XP/Vista
      • Linux
      • MacOS8/9/X
  • Warranty : 1 year manufacturer warranty
  • Box contents : ADSL Router, 9V AU/NZ PSU, Ethernet cable (1.8M), ADSL RJ11 Line cable (1.8M), Quickstart manual, Utility and Documentation CD-ROM.
  • SRP: $99 + GST

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    You can order these products from any good reseller throughout New Zealand. Find a SnapperNet reseller in your area.

    * Prices listed are suggested retail prices and exclude GST.
    * Picture may vary slightly from actual product.
    * Product specification are subject change without prior notice.
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