Version 2.3 (and its updates like 2.3.2) has long been the "old reliable" for automation engineers. But as Windows evolved and networks got more complex, "reliable" has become a relative term.
The BootP-DHCP Server 2.3 is a free, specialized software tool designed for Windows environments to assign IP addresses to Ethernet/IP devices, PLC controllers, and other embedded systems via both BOOTP and DHCP protocols.
This guide provides a comprehensive walkthrough for finding a secure download, fixing common errors, and looking at superior modern alternatives. 1. Where to Securely Download BOOTP/DHCP Server 2.3
This is the software that directly matches your keyword. Developed by Rockwell Automation, this tool is designed to turn a PC into a simple, Windows-based DHCP/BOOTP server. At the time of writing, version 2.30 was the latest and most frequently downloaded. It is primarily used to assign IP addresses to EtherNet/IP devices, making it an invaluable tool for those working with Rockwell Automation equipment in industrial environments. One of its main advantages is that it removes the need to "hardcode" IP addresses into control logic, simplifying configuration. bootp dhcp server 23 download better
For those with access to a Windows Server environment, the built-in DHCP role is a strong option. This fully-featured, enterprise-grade DHCP server is managed through a graphical console ( dhcpmgmt.msc ) and offers deep integration with Active Directory. It includes a BOOTP table where you can add static entries for legacy clients. While the Windows Server OS itself isn't free, the DHCP Server role is a fully supported, professional component included with it. Configuring it for BOOTP clients involves opening the DHCP console, navigating to the BOOTP Table, and adding a new boot image entry with the client's MAC address and designated IP address. It also supports advanced DHCP options like 60, 66, and 67, which are essential for modern PXE deployments.
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If you need help identifying which version of the tool is appropriate for your specific PLC, please provide the and your Windows operating system version . Share public link Version 2
: It includes a "Disable BOOTP" function to make assigned IP addresses permanent, preventing the device from losing its settings after a power cycle.
Kea is the modern successor to the classic ISC DHCP server, engineered for high-performance enterprise environments.
Open the software and configure the network interface card (NIC) that matches the IP range of your devices. This guide provides a comprehensive walkthrough for finding
: Supports storing lease data in MySQL, PostgreSQL, or Cassandra for seamless clustering and backup.
Classic BOOTP/DHCP tools were built exclusively for IPv4 networks. They cannot manage modern dual-stack or IPv6-only environments.
tool (often version 2.3 or similar) frequently used for configuring industrial hardware like Allen-Bradley Rockwell Automation
Connect your computer directly to the device or through a simple, unmanaged switch.
