Does dnsmasq do DHCP?
dnsmasq is a lightweight and simple program which enables issuing DHCP addresses on your network and registering the hostname & IP address in DNS. This configuration also allows external resolution, so your whole network will be able to speak to itself and find external sites too.
Does NetworkManager use Dhclient?
NetworkManager uses the values in dhclient*. conf as defaults and will override them in some cases (eg. send host-name ) and will ignore some declarations and blocks (eg. script ).
What is dnsmasq for DHCP?
dnsmasq is a lightweight, easy to configure DNS forwarder, designed to provide DNS (and optionally DHCP and TFTP) services to a small-scale network. dnsmasq’s DHCP server supports static and dynamic DHCP leases, multiple networks and IP address ranges.
Does PI hole Use dnsmasq?
Pi-Hole, under the hood, is running DNSMasq. So we want to provide it with some additional hosts to resolve.
Should I remove dnsmasq?
removing dnsmasq won’t affect you. Personally, I have dnsmasq commented out in /etc/NetworkManager/NetworkManager. conf and use my own DNS server in /etc/dhcp/dhclient.
What is dnsmasq used for?
dnsmasq is a lightweight, easy to configure DNS forwarder, designed to provide DNS (and optionally DHCP and TFTP) services to a small-scale network. It can serve the names of local machines which are not in the global DNS.
How do I use Dnsmasq with NetworkManager?
Using the NetworkManager’s DNSMasq plugin The dnsmasq plugin is a hidden gem of NetworkManager. When using the plugin, instead of using whatever DNS nameserver is doled out by DHCP, NetworkManager will configure a local copy of dnsmasq that can be customized. You may ask, why would you want to do this?
Where does NetworkManager write the original DNS name servers?
NetworkManager also writes a file /run/NetworkManager/no-stub-resolv.conf that contains the original name servers pushed to the DNS plugin. When using dnsmasq and systemd-resolved per-connection added dns servers will always be queried using the device the connection has been activated on.
How long should I lease my Dnsmasq server for?
This range must not include your Dnsmasq server. You may define the lease time in seconds, minutes, or hours. The default is one hour and the minimum possible is two minutes. If you want infinite lease times then don’t specify a lease time.
How do I enable DNS caching in NetworkManager?
NetworkManager’s DNS management is described in the GNOME project’s wiki page— Projects/NetworkManager/DNS . NetworkManager has a plugin to enable DNS caching and conditional forwarding ( previously called “split DNS” in NetworkManager’s documentation) using dnsmasq or systemd-resolved.
