systemd.network
systemd.network › systemdDescription ¶. A plain ini-style text file that encodes network configuration for matching network interfaces, used by systemd-networkd(8) . See systemd.syntax(7) for a general description of the syntax. The main network file must have the extension .network; other extensions are ignored. Networks are applied to links whenever the links appear.
Use systemd-networkd for general networking - Raspberry Pi ...
raspberrypi.stackexchange.com › questions › 108592Feb 21, 2020 · systemd-resolved provides name services by Domain Name System (DNS) (including DNSSEC and DNS over TLS), Multicast DNS (mDNS) and Link-Local Multicast Name Resolution (LLMNR). (1) systemd-resolved provides this to local applications via a D-Bus interface, the resolve NSS service (libnss-resolve), and a local DNS stub listener on 127.0.0.53 , . For all three software interfaces there are also traditional services installed which may conflict with systemd-resolved.
Linux Short Tip: systemd-networkd and DNS servers
blog.bastelfreak.de › 2016 › 05May 14, 2016 · May 2016 by bastelfreak. You maybe have noticed that you can configure DNS servers in your systemd-networkd settings, but these addresses don’t appear in /etc/resolv.conf. You need to enable/start systemd-resolved, this daemon checks global DNS settings in /etc/systemd/resolved.conf, DNS settings for each link from systemd-networkd + DNS stuff that comes from a DHCP server and writes everything into /run/systemd/resolve/resolv.conf.