UDPcast is a specialized, open-source file transfer tool designed to send data simultaneously to multiple destinations on a Local Area Network (LAN). By utilizing UDP’s multicast capabilities, UDPcast allows a single sender to stream a file or disk image to hundreds of receivers concurrently without saturating the network or increasing total transfer time. Installing 15 or 50 machines takes exactly the same amount of time as installing just two.
This guide breaks down how the tool works, its primary use cases, and how to operate it via the command line or bootable media. 💡 Core Use Cases
Classroom & Lab Deployments: Simultaneously installing or re-imaging an entire lab of workstations with the same operating system.
Mass Storage Upgrades: Cloning an identical hard drive configuration across raw server nodes in a cluster.
High-Volume File Distribution: Deploying massive data payloads or multimedia streams to multiple local network ports efficiently. 🛠️ Modes of Operation
UDPcast operates as a sender/receiver pair and can be executed in two distinct environments: Managing UDP multicast (UDPcast) provisioning – HPE Support
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