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UDP 1419

ProtocolUDP
Port1419
LabelsTimbuktu Service 3 Port

Synopsis

  • IANA assigns UDP port 1419 to timbuktu-srv3, part of the Timbuktu Pro remote-control suite.
  • Netopia/Motorola Timbuktu Pro (for macOS/Classic Mac OS and Windows) uses ports 1417–1420 UDP/TCP; UDP 1419 is one of its service/data channels supporting features like screen control, file transfer, and chat.
  • It was widely used in enterprises, education, and help desks in the 1990s–2000s, and some legacy deployments still expose these ports.
  • Security note: Exposed Timbuktu services have historically been scanned and targeted by attackers, and older versions had authentication weaknesses, so these ports should be firewalled or tunneled over VPN.

Observed activity

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