units/systemd-networkd.service.in

   1 #  SPDX-License-Identifier: LGPL-2.1-or-later
   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 Configuration
  12 Documentation=man:systemd-networkd.service(8)
  13 Documentation=man:org.freedesktop.network1(5)
  14 ConditionCapability=CAP_NET_ADMIN
  15 DefaultDependencies=no
  16 # systemd-udevd.service can be dropped once tuntap is moved to netlink
  17 After=systemd-networkd.socket systemd-udevd.service network-pre.target systemd-sysusers.service systemd-sysctl.service
  18 Before=network.target multi-user.target shutdown.target initrd-switch-root.target
  19 Conflicts=shutdown.target initrd-switch-root.target
  20 Wants=systemd-networkd.socket network.target systemd-networkd-persistent-storage.service
  21
  22 [Service]
  23 AmbientCapabilities=CAP_NET_ADMIN CAP_NET_BIND_SERVICE CAP_NET_BROADCAST CAP_NET_RAW CAP_BPF CAP_SYS_ADMIN
  24 BusName=org.freedesktop.network1
  25 CapabilityBoundingSet=CAP_NET_ADMIN CAP_NET_BIND_SERVICE CAP_NET_BROADCAST CAP_NET_RAW CAP_BPF CAP_SYS_ADMIN
  26 DeviceAllow=char-* rw
  27 ExecStart={{LIBEXECDIR}}/systemd-networkd
  28 FileDescriptorStoreMax=512
  29 ImportCredential=network.wireguard.*
  30 LockPersonality=yes
  31 MemoryDenyWriteExecute=yes
  32 NoNewPrivileges=yes
  33 ProtectProc=invisible
  34 ProtectClock=yes
  35 ProtectControlGroups=yes
  36 ProtectHome=yes
  37 ProtectKernelLogs=yes
  38 ProtectKernelModules=yes
  39 ProtectSystem=strict
  40 Restart=on-failure
  41 RestartKillSignal=SIGUSR2
  42 RestartSec=0
  43 RestrictAddressFamilies=AF_UNIX AF_NETLINK AF_INET AF_INET6 AF_PACKET
  44 RestrictNamespaces=yes
  45 RestrictRealtime=yes
  46 RestrictSUIDSGID=yes
  47 RuntimeDirectory=systemd/netif
  48 RuntimeDirectoryPreserve=yes
  49 SystemCallArchitectures=native
  50 SystemCallErrorNumber=EPERM
  51 SystemCallFilter=@system-service bpf
  52 Type=notify-reload
  53 User=systemd-network
  54 {{SERVICE_WATCHDOG}}
  55
  56 [Install]
  57 WantedBy=multi-user.target
  58 Also=systemd-networkd.socket
  59 Alias=dbus-org.freedesktop.network1.service
  60
  61 # The output from this generator is used by udevd and networkd. Enable it by
  62 # default when enabling systemd-networkd.service.
  63 Also=systemd-network-generator.service
  64
  65 # We want to enable systemd-networkd-wait-online.service whenever this service
  66 # is enabled. systemd-networkd-wait-online.service has
  67 # WantedBy=network-online.target, so enabling it only has an effect if
  68 # network-online.target itself is enabled or pulled in by some other unit.
  69 Also=systemd-networkd-wait-online.service