1 # SPDX-License-Identifier: LGPL-2.1+
3 # This file is part of systemd.
5 # systemd is free software; you can redistribute it and/or modify it
6 # under the terms of the GNU Lesser General Public License as published by
7 # the Free Software Foundation; either version 2.1 of the License, or
8 # (at your option) any later version.
11 Description=Network Name Resolution
12 Documentation=man:systemd-resolved.service(8)
13 Documentation=https://www.freedesktop.org/wiki/Software/systemd/resolved
14 Documentation=https://www.freedesktop.org/wiki/Software/systemd/writing-network-configuration-managers
15 Documentation=https://www.freedesktop.org/wiki/Software/systemd/writing-resolver-clients
16 DefaultDependencies=no
17 After=systemd-sysusers.service systemd-networkd.service
18 Before=network.target nss-lookup.target shutdown.target
19 Conflicts=shutdown.target
20 Wants=nss-lookup.target
26 ExecStart=!!@rootlibexecdir@/systemd-resolved
29 CapabilityBoundingSet=CAP_SETPCAP CAP_NET_RAW CAP_NET_BIND_SERVICE
30 AmbientCapabilities=CAP_SETPCAP CAP_NET_RAW CAP_NET_BIND_SERVICE
35 ProtectControlGroups=yes
36 ProtectKernelTunables=yes
37 ProtectKernelModules=yes
38 MemoryDenyWriteExecute=yes
40 RestrictAddressFamilies=AF_UNIX AF_NETLINK AF_INET AF_INET6
41 SystemCallFilter=~@clock @cpu-emulation @debug @keyring @module @mount @obsolete @raw-io @reboot @swap
42 SystemCallArchitectures=native
44 RuntimeDirectory=systemd/resolve
45 RuntimeDirectoryPreserve=yes
48 WantedBy=multi-user.target
49 Alias=dbus-org.freedesktop.resolve1.service