systemd-resolved.service, systemd-resolved — Network Name Resolution manager
systemd-resolved.service
/usr/lib/systemd/systemd-resolved
systemd-networkd is a system
service that manages network name resolution. It does so by
generating /run/systemd/resolve/resolv.conf
,
which may be symlinked from /etc/resolv.conf
.
The contents is generated from the global settings in
resolved.conf(5),
the per-link static settings in .network
files,
and the per-link dynamic settings received over DHCP. See
systemd.network(5)
for more details.
Note that /run/systemd/resolve/resolv.conf
should not be used directly, but only through a symlink from
/etc/resolv.conf
.