FluxDHCP

At a glance

• Editor score
  6.3 / 10
• Pricing
  Open source
• Best for
  Lightweight self-hosted DHCPv4
• Paid from
  Free
• Deployment
  On-premises
• Facts checked
  22 Sep 2026

• Where it wins

  • Web interface for pools, reservations, options, leases, and logs
  • Docker Compose deployment with configuration hot reload
  • Webhooks, MAC blacklists, notes, and packet logging

• Where it doesn't

  • Supports DHCPv4, not DHCPv6
  • No verified DHCP failover capability
  • No documented REST API or administrative audit logs

Our verdict on FluxDHCP

FluxDHCP is an open-source, self-hosted DHCPv4 server for administrators who want browser-based management without a commercial pricing model. It covers core address-management tasks, including IP pools and subnets, static MAC-to-IP reservations, per-device DHCP option overrides, lease lifecycle tracking, and DHCP packet logging. The on-premises deployment model suits teams that want to operate the service within their own environment, while the web interface provides a central place to manage DHCPv4 configuration. The GNU Affero General Public License v3.0 defines its distribution model.

Deployment is oriented toward self-hosting rather than a hosted service. Administrators can use Docker Compose or install the project manually with Node.js, with SQLite used for data storage. Configuration import and export, together with hot reload, supports changes without treating every update as a full service reconfiguration. The product also includes webhook notifications for events, MAC notes and blacklists for device administration, and DHCP packet logs for reviewing protocol activity. These features give FluxDHCP a practical operational scope for smaller or focused DHCPv4 environments.

Its boundaries are important when evaluating it against broader DHCP management requirements. FluxDHCP supports DHCPv4 but not DHCPv6, and it does not provide verified DHCP failover, a documented REST API, or administrative audit logs. That makes it a reasonable fit for teams seeking a lightweight, open-source DHCPv4 tool with self-hosted control, Docker deployment, reservations, logging, and webhooks. Organizations requiring dual-stack DHCP, failover, API-driven administration, or formal audit trails should choose a product designed around those capabilities instead.

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FluxDHCP pricing

FluxDHCP fact sheet

Alternatives to FluxDHCP

• ManageEngine DDI CentralA self-hosted DDI platform with broad DNS, DHCP, IPAM, security, and API coverage.9.3
• ISC StorkA focused, free control and monitoring layer for administrators running Kea DHCP.9.1
• BlueCat MicetroCentralizes DNS, DHCP, and IPAM governance across hybrid, multicloud, and on-premises environments.8.9

See all FluxDHCP alternatives →

Featured on iTechGuides

FluxDHCP is listed in our DHCP Management Software directory. Add the badge to your site — it links back to this page.

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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

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Last updated 7 Oct 2026 · How we research and update