units/systemd-networkd.service.in

   1 #  SPDX-License-Identifier: LGPL-2.1+
   2 #
   3 #  This file is part of systemd.
   4 #
   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.
   9
  10 [Unit]
  11 Description=Network Service
  12 Documentation=man:systemd-networkd.service(8)
  13 ConditionCapability=CAP_NET_ADMIN
  14 DefaultDependencies=no
  15 # systemd-udevd.service can be dropped once tuntap is moved to netlink
  16 After=systemd-udevd.service network-pre.target systemd-sysusers.service systemd-sysctl.service
  17 Before=network.target multi-user.target shutdown.target
  18 Conflicts=shutdown.target
  19 Wants=network.target
  20
  21 [Service]
  22 AmbientCapabilities=CAP_NET_ADMIN CAP_NET_BIND_SERVICE CAP_NET_BROADCAST CAP_NET_RAW
  23 CapabilityBoundingSet=CAP_NET_ADMIN CAP_NET_BIND_SERVICE CAP_NET_BROADCAST CAP_NET_RAW
  24 DeviceAllow=char-* rw
  25 ExecStart=!!@rootlibexecdir@/systemd-networkd
  26 LockPersonality=yes
  27 MemoryDenyWriteExecute=yes
  28 NoNewPrivileges=yes
  29 ProtectControlGroups=yes
  30 ProtectHome=yes
  31 ProtectKernelModules=yes
  32 ProtectSystem=strict
  33 Restart=on-failure
  34 RestartSec=0
  35 RestrictAddressFamilies=AF_UNIX AF_NETLINK AF_INET AF_INET6 AF_PACKET
  36 RestrictNamespaces=yes
  37 RestrictRealtime=yes
  38 RestrictSUIDSGID=yes
  39 RuntimeDirectory=systemd/netif
  40 RuntimeDirectoryPreserve=yes
  41 SystemCallArchitectures=native
  42 SystemCallErrorNumber=EPERM
  43 SystemCallFilter=@system-service
  44 Type=notify
  45 User=systemd-network
  46 WatchdogSec=3min
  47
  48 [Install]
  49 WantedBy=multi-user.target
  50 Also=systemd-networkd.socket
  51 Alias=dbus-org.freedesktop.network1.service
  52
  53 # We want to enable systemd-networkd-wait-online.service whenever this service
  54 # is enabled. systemd-networkd-wait-online.service has
  55 # WantedBy=network-online.target, so enabling it only has an effect if
  56 # network-online.target itself is enabled or pulled in by some other unit.
  57 Also=systemd-networkd-wait-online.service