Open DHCP Server is an Open Source multi-subnet DHCP Server that supports dynamic, static leases, relay agents, BOOTP, PXEBOOT, and global, range, and client-specific options.

A DHCP server can help make network configuration simpler since any newly connected device does not need an admin to set up an IP address. This command-line utility operates by storing client IP addresses in a database. You can set up a database policy as well as a dedicated configuration file. This setup will permit you to specify the network interface the server should be listening to, change the HTTP interface, activate or deactivate event logging, and more.

Additionally, two instances of Open DHCP Server can be installed, which work in load shared fail-safe mode. If one DHCP Server goes down, the other can still renew the leases issued by the failed server. The Databases of both servers will remain in sync, and there should never be any duplicate leases.

Open DHCP Server Features:

Dynamic and Static Leases

Up to 125 DHCP Ranges and Up to 125 Listening Interfaces

MultiSubnet and Multiple Domains.

Relay Agents, BOOTP and PXE Boot

Automated, sophisticated DHCP Range Selection

DHCP Range Filters based on Mac, Vendor and User Class

Options can be specified Client Specific, Range Specific or Global

Lease Status in auto refreshing HTML page

Supports Duplicated Replicated Operation

Very simple to install and use, even by person not having DHCP concepts

Very low memory and CPU use

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