Dnsmasq provides network infrastructure for small networks: DNS, DHCP, router advertisement and network boot. It is designed to be lightweight and have a small footprint, suitable for resource constrained routers and firewalls.

dnsmasq is free software providing Domain Name System (DNS) caching, a Dynamic Host Configuration Protocol (DHCP) server, router advertisement and network boot features, intended for small computer networks.

2025年3月12日 · DNSMasq is a free DNS and DHCP server for small computer networks and is provided with most Linux distributions. In my home installation it is installed on a raspberry pi 3 which I also use as an MQTT server and also runs node-red networking flows.

dnsmasq is a lightweight DNS, TFTP, PXE, router advertisement and DHCP server. It is intended to provide coupled DNS and DHCP service to a LAN. Dnsmasq accepts DNS queries and either answers them from a small, local, cache or forwards them to a real, recursive, DNS server.

dnsmasq provides a DNS server, a DHCP server with support for DHCPv6 and PXE, and a TFTP server. It is designed to be lightweight and have a small footprint, suitable for resource constrained routers and firewalls. dnsmasq can also be configured to cache DNS queries for improved DNS lookup speeds to previously visited sites.

Dnsmasq has the ability to direct DNS queries for certain domains to specific upstream nameservers. This feature was added for use with VPNs but it is fully general.

2022年9月23日 · Fedora Server Edition recommends the lightweight dnsmasq program to provide DHCP, DDNS and DNS caching service for a server and a small to medium-sized local network. It works as a NetworkManager plugin to ensure a seamless interlocking of the components.

Dnsmasq is a lightweight, easy to configure, DNS forwarder and DHCP server. It is designed to provide DNS and optionally, DHCP, to a small network. It can serve the names of local machines which are not in the global DNS.

The Linux dnsmasq accepts queries and attempts to answer them using a local cache or forwards them to an upstream DNS server (e.g., Googles public DNS server). It also reads the systems host file to resolve the local hosts to answer the DHCP-configured hosts.

2019年1月26日 · Comprehensive documentation of all of the options for the dnsmasq DNS/DHCP server, with practical examples