./tools/notsd-move

11 files changed, 601 insertions, 0 deletions

diff --git a/src/grp-network/systemd-networkd/GNUmakefile b/src/grp-network/systemd-networkd/GNUmakefile
new file mode 120000
index 0000000000..95e5924740
--- /dev/null
+++ b/src/grp-network/systemd-networkd/GNUmakefile
@@ -0,0 +1 @@
+../../../GNUmakefile
\ No newline at end of file
diff --git a/src/grp-network/systemd-networkd/Makefile b/src/grp-network/systemd-networkd/Makefile
new file mode 100644
index 0000000000..118f627c16
--- /dev/null
+++ b/src/grp-network/systemd-networkd/Makefile
@@ -0,0 +1,67 @@
+#  -*- Mode: makefile; indent-tabs-mode: t -*-
+#
+#  This file is part of systemd.
+#
+#  Copyright 2010-2012 Lennart Poettering
+#  Copyright 2010-2012 Kay Sievers
+#  Copyright 2013 Zbigniew Jędrzejewski-Szmek
+#  Copyright 2013 David Strauss
+#  Copyright 2016 Luke Shumaker
+#
+#  systemd is free software; you can redistribute it and/or modify it
+#  under the terms of the GNU Lesser General Public License as published by
+#  the Free Software Foundation; either version 2.1 of the License, or
+#  (at your option) any later version.
+#
+#  systemd is distributed in the hope that it will be useful, but
+#  WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+#  Lesser General Public License for more details.
+#
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+include $(dir $(lastword $(MAKEFILE_LIST)))/../../../config.mk
+include $(topsrcdir)/build-aux/Makefile.head.mk
+
+rootlibexec_PROGRAMS += \
+	systemd-networkd
+
+systemd_networkd_SOURCES = \
+	src/network/networkd.c
+
+systemd_networkd_LDADD = \
+	libnetworkd-core.la
+
+ifneq ($(HAVE_LIBIPTC),)
+systemd_networkd_LDADD += \
+	libsystemd-firewall.la
+endif # HAVE_LIBIPTC
+
+dist_systemunit_DATA += \
+	units/systemd-networkd.socket
+
+nodist_systemunit_DATA += \
+	units/systemd-networkd.service \
+	units/systemd-networkd-wait-online.service
+
+dist_systemunit_DATA_busnames += \
+	units/org.freedesktop.network1.busname
+
+dist_dbussystemservice_DATA += \
+	src/network/org.freedesktop.network1.service
+
+dist_dbuspolicy_DATA += \
+	src/network/org.freedesktop.network1.conf
+
+GENERAL_ALIASES += \
+	$(systemunitdir)/systemd-networkd.socket $(pkgsysconfdir)/system/sockets.target.wants/systemd-networkd.socket \
+	$(systemunitdir)/systemd-networkd.service $(pkgsysconfdir)/system/multi-user.target.wants/systemd-networkd.service \
+	$(systemunitdir)/systemd-networkd-wait-online.service $(pkgsysconfdir)/system/network-online.target.wants/systemd-networkd-wait-online.service
+
+SYSTEM_UNIT_ALIASES += \
+	systemd-networkd.service dbus-org.freedesktop.network1.service
+
+BUSNAMES_TARGET_WANTS += \
+	org.freedesktop.network1.busname
+
+include $(topsrcdir)/build-aux/Makefile.tail.mk
diff --git a/src/grp-network/systemd-networkd/networkd.c b/src/grp-network/systemd-networkd/networkd.c
new file mode 100644
index 0000000000..369cf91221
--- /dev/null
+++ b/src/grp-network/systemd-networkd/networkd.c
@@ -0,0 +1,139 @@
+/***
+  This file is part of systemd.
+
+  Copyright 2013 Tom Gundersen <teg@jklm.no>
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <systemd/sd-daemon.h>
+
+#include "networkd-conf.h"
+#include "networkd.h"
+#include "systemd-basic/capability-util.h"
+#include "systemd-basic/signal-util.h"
+#include "systemd-basic/user-util.h"
+
+int main(int argc, char *argv[]) {
+        _cleanup_manager_free_ Manager *m = NULL;
+        const char *user = "systemd-network";
+        uid_t uid;
+        gid_t gid;
+        int r;
+
+        log_set_target(LOG_TARGET_AUTO);
+        log_parse_environment();
+        log_open();
+
+        umask(0022);
+
+        if (argc != 1) {
+                log_error("This program takes no arguments.");
+                r = -EINVAL;
+                goto out;
+        }
+
+        r = get_user_creds(&user, &uid, &gid, NULL, NULL);
+        if (r < 0) {
+                log_error_errno(r, "Cannot resolve user name %s: %m", user);
+                goto out;
+        }
+
+        /* Always create the directories people can create inotify
+         * watches in. */
+        r = mkdir_safe_label("/run/systemd/netif", 0755, uid, gid);
+        if (r < 0)
+                log_warning_errno(r, "Could not create runtime directory: %m");
+
+        r = mkdir_safe_label("/run/systemd/netif/links", 0755, uid, gid);
+        if (r < 0)
+                log_warning_errno(r, "Could not create runtime directory 'links': %m");
+
+        r = mkdir_safe_label("/run/systemd/netif/leases", 0755, uid, gid);
+        if (r < 0)
+                log_warning_errno(r, "Could not create runtime directory 'leases': %m");
+
+        r = mkdir_safe_label("/run/systemd/netif/lldp", 0755, uid, gid);
+        if (r < 0)
+                log_warning_errno(r, "Could not create runtime directory 'lldp': %m");
+
+        r = drop_privileges(uid, gid,
+                            (1ULL << CAP_NET_ADMIN) |
+                            (1ULL << CAP_NET_BIND_SERVICE) |
+                            (1ULL << CAP_NET_BROADCAST) |
+                            (1ULL << CAP_NET_RAW));
+        if (r < 0)
+                goto out;
+
+        assert_se(sigprocmask_many(SIG_BLOCK, NULL, SIGTERM, SIGINT, -1) >= 0);
+
+        r = manager_new(&m);
+        if (r < 0) {
+                log_error_errno(r, "Could not create manager: %m");
+                goto out;
+        }
+
+        r = manager_connect_bus(m);
+        if (r < 0) {
+                log_error_errno(r, "Could not connect to bus: %m");
+                goto out;
+        }
+
+        r = manager_parse_config_file(m);
+        if (r < 0)
+                log_warning_errno(r, "Failed to parse configuration file: %m");
+
+        r = manager_load_config(m);
+        if (r < 0) {
+                log_error_errno(r, "Could not load configuration files: %m");
+                goto out;
+        }
+
+        r = manager_rtnl_enumerate_links(m);
+        if (r < 0) {
+                log_error_errno(r, "Could not enumerate links: %m");
+                goto out;
+        }
+
+        r = manager_rtnl_enumerate_addresses(m);
+        if (r < 0) {
+                log_error_errno(r, "Could not enumerate addresses: %m");
+                goto out;
+        }
+
+        r = manager_rtnl_enumerate_routes(m);
+        if (r < 0) {
+                log_error_errno(r, "Could not enumerate routes: %m");
+                goto out;
+        }
+
+        log_info("Enumeration completed");
+
+        sd_notify(false,
+                  "READY=1\n"
+                  "STATUS=Processing requests...");
+
+        r = manager_run(m);
+        if (r < 0) {
+                log_error_errno(r, "Event loop failed: %m");
+                goto out;
+        }
+
+out:
+        sd_notify(false,
+                  "STOPPING=1\n"
+                  "STATUS=Shutting down...");
+
+        return r < 0 ? EXIT_FAILURE : EXIT_SUCCESS;
+}
diff --git a/src/grp-network/systemd-networkd/networkd.conf.xml b/src/grp-network/systemd-networkd/networkd.conf.xml
new file mode 100644
index 0000000000..57e647a31b
--- /dev/null
+++ b/src/grp-network/systemd-networkd/networkd.conf.xml
@@ -0,0 +1,154 @@
+<?xml version='1.0'?> <!--*- Mode: nxml; nxml-child-indent: 2; indent-tabs-mode: nil -*-->
+<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
+  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+
+<!--
+  This file is part of systemd.
+
+  Copyright 2014 Vinay Kulkarni
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+-->
+
+<refentry id="networkd.conf" conditional='ENABLE_NETWORKD'
+    xmlns:xi="http://www.w3.org/2001/XInclude">
+  <refentryinfo>
+    <title>networkd.conf</title>
+    <productname>systemd</productname>
+
+    <authorgroup>
+      <author>
+        <contrib>Developer</contrib>
+        <firstname>Vinay</firstname>
+        <surname>Kulkarni</surname>
+        <email>kulkarniv@vmware.com</email>
+      </author>
+    </authorgroup>
+  </refentryinfo>
+
+  <refmeta>
+    <refentrytitle>networkd.conf</refentrytitle>
+    <manvolnum>5</manvolnum>
+  </refmeta>
+
+  <refnamediv>
+    <refname>networkd.conf</refname>
+    <refname>networkd.conf.d</refname>
+    <refpurpose>Global Network configuration files</refpurpose>
+  </refnamediv>
+
+  <refsynopsisdiv>
+    <para><filename>/etc/systemd/networkd.conf</filename></para>
+    <para><filename>/etc/systemd/networkd.conf.d/*.conf</filename></para>
+    <para><filename>/usr/lib/systemd/networkd.conf.d/*.conf</filename></para>
+  </refsynopsisdiv>
+
+  <refsect1>
+    <title>Description</title>
+
+    <para>These configuration files control global network parameters.
+    Currently the DHCP Unique Identifier (DUID).</para>
+
+  </refsect1>
+
+  <xi:include href="standard-conf.xml" xpointer="main-conf" />
+
+  <refsect1>
+    <title>[DHCP] Section Options</title>
+
+    <para>This section configures the DHCP Unique Identifier (DUID) value used by DHCP
+    protocol. DHCPv6 client protocol sends the DHCP Unique Identifier and the interface
+    Identity Association Identifier (IAID) to a DHCP server when acquiring a dynamic IPv6
+    address. DHCPv4 client protocol sends IAID and DUID to the DHCP server when acquiring
+    a dynamic IPv4 address if <option>ClientIdentifier=duid</option>. IAID and DUID allows
+    a DHCP server to uniquely identify the machine and the interface requesting a DHCP IP.
+    To configure IAID and ClientIdentifier, see
+    <citerefentry><refentrytitle>systemd.network</refentrytitle><manvolnum>5</manvolnum></citerefentry>.
+    </para>
+
+    <para>The following options are understood:</para>
+
+    <variablelist class='network-directives'>
+      <varlistentry>
+        <term><varname>DUIDType=</varname></term>
+        <listitem><para>Specifies how the DUID should be generated. See
+        <ulink url="https://tools.ietf.org/html/rfc3315#section-9">RFC 3315</ulink>
+        for a description of all the options.</para>
+
+        <para>The following values are understood:
+        <variablelist>
+          <varlistentry>
+            <term><option>vendor</option> </term>
+            <listitem><para>If <literal>DUIDType=vendor</literal>, then the DUID value will be generated using
+            <literal>43793</literal> as the vendor identifier (systemd) and hashed contents of
+            <citerefentry><refentrytitle>machine-id</refentrytitle><manvolnum>5</manvolnum></citerefentry>.
+            This is the default if <varname>DUIDType=</varname> is not specified.
+            </para></listitem>
+          </varlistentry>
+
+          <varlistentry>
+            <term><option>link-layer-time</option> </term>
+            <term><option>link-layer</option> </term>
+            <term><option>uuid</option> </term>
+            <listitem><para>Those values are parsed and can be used to set the DUID type
+            field, but DUID contents must be provided using <varname>DUIDRawData=</varname>.
+            </para></listitem>
+          </varlistentry>
+        </variablelist>
+        </para>
+
+        <para>In all cases, <varname>DUIDRawData=</varname> can be used to override the
+        actual DUID value that is used.</para></listitem>
+      </varlistentry>
+
+      <varlistentry>
+        <term><varname>DUIDRawData=</varname></term>
+        <listitem><para>Specifies the DHCP DUID value as a single newline-terminated, hexadecimal string, with each
+        byte separated by <literal>:</literal>. The DUID that is sent is composed of the DUID type specified by
+        <varname>DUIDType=</varname> and the value configured here.</para>
+
+        <para>The DUID value specified here overrides the DUID that systemd-networkd generates using the machine-id
+        from the <filename>/etc/machine-id</filename> file. To configure DUID per-network, see
+        <citerefentry><refentrytitle>systemd.network</refentrytitle><manvolnum>5</manvolnum></citerefentry>.
+        The configured DHCP DUID should conform to the specification in
+        <ulink url="http://tools.ietf.org/html/rfc3315#section-9">RFC 3315</ulink>,
+        <ulink url="http://tools.ietf.org/html/rfc6355">RFC 6355</ulink>. To configure IAID, see
+        <citerefentry><refentrytitle>systemd.network</refentrytitle><manvolnum>5</manvolnum>
+        </citerefentry>.</para>
+
+        <example>
+          <title>A <option>DUIDType=vendor</option> with a custom value</title>
+
+          <programlisting>DUIDType=vendor
+DUIDRawData=00:00:ab:11:f9:2a:c2:77:29:f9:5c:00</programlisting>
+
+          <para>This specifies a 14 byte DUID, with the type DUID-EN (<literal>00:02</literal>), enterprise number
+          43793 (<literal>00:00:ab:11</literal>), and identifier value <literal>f9:2a:c2:77:29:f9:5c:00</literal>.
+          </para>
+        </example>
+        </listitem>
+      </varlistentry>
+    </variablelist>
+  </refsect1>
+
+  <refsect1>
+      <title>See Also</title>
+      <para>
+      <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
+      <citerefentry><refentrytitle>systemd.network</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
+      <citerefentry><refentrytitle>machine-id</refentrytitle><manvolnum>1</manvolnum></citerefentry>
+      </para>
+  </refsect1>
+
+</refentry>
diff --git a/src/grp-network/systemd-networkd/org.freedesktop.network1.conf b/src/grp-network/systemd-networkd/org.freedesktop.network1.conf
new file mode 100644
index 0000000000..52dad33668
--- /dev/null
+++ b/src/grp-network/systemd-networkd/org.freedesktop.network1.conf
@@ -0,0 +1,42 @@
+<?xml version="1.0"?> <!--*-nxml-*-->
+<!DOCTYPE busconfig PUBLIC "-//freedesktop//DTD D-BUS Bus Configuration 1.0//EN"
+        "http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd">
+
+<!--
+  This file is part of systemd.
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+-->
+
+<busconfig>
+
+        <policy user="systemd-network">
+                <allow own="org.freedesktop.network1"/>
+                <allow send_destination="org.freedesktop.network1"/>
+                <allow receive_sender="org.freedesktop.network1"/>
+        </policy>
+
+        <policy context="default">
+                <deny send_destination="org.freedesktop.network1"/>
+
+                <allow send_destination="org.freedesktop.network1"
+                       send_interface="org.freedesktop.DBus.Introspectable"/>
+
+                <allow send_destination="org.freedesktop.network1"
+                       send_interface="org.freedesktop.DBus.Peer"/>
+
+                <allow send_destination="org.freedesktop.network1"
+                       send_interface="org.freedesktop.DBus.Properties"
+                       send_member="Get"/>
+
+                <allow send_destination="org.freedesktop.network1"
+                       send_interface="org.freedesktop.DBus.Properties"
+                       send_member="GetAll"/>
+
+                <allow receive_sender="org.freedesktop.network1"/>
+        </policy>
+
+</busconfig>
diff --git a/src/grp-network/systemd-networkd/org.freedesktop.network1.service b/src/grp-network/systemd-networkd/org.freedesktop.network1.service
new file mode 100644
index 0000000000..bea885fe53
--- /dev/null
+++ b/src/grp-network/systemd-networkd/org.freedesktop.network1.service
@@ -0,0 +1,12 @@
+#  This file is part of systemd.
+#
+#  systemd is free software; you can redistribute it and/or modify it
+#  under the terms of the GNU Lesser General Public License as published by
+#  the Free Software Foundation; either version 2.1 of the License, or
+#  (at your option) any later version.
+
+[D-BUS Service]
+Name=org.freedesktop.network1
+Exec=/bin/false
+User=root
+SystemdService=dbus-org.freedesktop.network1.service
diff --git a/src/grp-network/systemd-networkd/systemd-networkd.service.m4.in b/src/grp-network/systemd-networkd/systemd-networkd.service.m4.in
new file mode 100644
index 0000000000..a968d8bd45
--- /dev/null
+++ b/src/grp-network/systemd-networkd/systemd-networkd.service.m4.in
@@ -0,0 +1,42 @@
+#  This file is part of systemd.
+#
+#  systemd is free software; you can redistribute it and/or modify it
+#  under the terms of the GNU Lesser General Public License as published by
+#  the Free Software Foundation; either version 2.1 of the License, or
+#  (at your option) any later version.
+
+[Unit]
+Description=Network Service
+Documentation=man:systemd-networkd.service(8)
+ConditionCapability=CAP_NET_ADMIN
+DefaultDependencies=no
+# dbus.service can be dropped once on kdbus, and systemd-udevd.service can be
+# dropped once tuntap is moved to netlink
+After=systemd-udevd.service dbus.service network-pre.target systemd-sysusers.service systemd-sysctl.service
+Before=network.target multi-user.target shutdown.target
+Conflicts=shutdown.target
+Wants=network.target
+
+# On kdbus systems we pull in the busname explicitly, because it
+# carries policy that allows the daemon to acquire its name.
+Wants=org.freedesktop.network1.busname
+After=org.freedesktop.network1.busname
+
+[Service]
+Type=notify
+Restart=on-failure
+RestartSec=0
+ExecStart=@rootlibexecdir@/systemd-networkd
+WatchdogSec=3min
+CapabilityBoundingSet=CAP_NET_ADMIN CAP_NET_BIND_SERVICE CAP_NET_BROADCAST CAP_NET_RAW CAP_SETUID CAP_SETGID CAP_SETPCAP CAP_CHOWN CAP_DAC_OVERRIDE CAP_FOWNER
+ProtectSystem=full
+ProtectHome=yes
+ProtectControlGroups=yes
+MemoryDenyWriteExecute=yes
+RestrictRealtime=yes
+RestrictAddressFamilies=AF_UNIX AF_NETLINK AF_INET AF_INET6 AF_PACKET
+SystemCallFilter=~@clock @cpu-emulation @debug @keyring @module @mount @obsolete @raw-io
+
+[Install]
+WantedBy=multi-user.target
+Also=systemd-networkd.socket
diff --git a/src/grp-network/systemd-networkd/systemd-networkd.service.xml b/src/grp-network/systemd-networkd/systemd-networkd.service.xml
new file mode 100644
index 0000000000..0bfe5519bc
--- /dev/null
+++ b/src/grp-network/systemd-networkd/systemd-networkd.service.xml
@@ -0,0 +1,103 @@
+<?xml version='1.0'?> <!--*-nxml-*-->
+<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
+  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+
+<!--
+  This file is part of systemd.
+
+  Copyright 2013 Tom Gundersen
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+-->
+
+<refentry id="systemd-networkd.service" conditional='ENABLE_NETWORKD'>
+
+  <refentryinfo>
+    <title>systemd-networkd.service</title>
+    <productname>systemd</productname>
+
+    <authorgroup>
+      <author>
+        <contrib>Developer</contrib>
+        <firstname>Tom</firstname>
+        <surname>Gundersen</surname>
+        <email>teg@jklm.no</email>
+      </author>
+    </authorgroup>
+  </refentryinfo>
+
+  <refmeta>
+    <refentrytitle>systemd-networkd.service</refentrytitle>
+    <manvolnum>8</manvolnum>
+  </refmeta>
+
+  <refnamediv>
+    <refname>systemd-networkd.service</refname>
+    <refname>systemd-networkd</refname>
+    <refpurpose>Network manager</refpurpose>
+  </refnamediv>
+
+  <refsynopsisdiv>
+    <para><filename>systemd-networkd.service</filename></para>
+    <para><filename>/usr/lib/systemd/systemd-networkd</filename></para>
+  </refsynopsisdiv>
+
+  <refsect1>
+    <title>Description</title>
+
+    <para><command>systemd-networkd</command> is a system service that
+    manages networks. It detects and configures network devices as
+    they appear, as well as creating virtual network devices.</para>
+
+    <para>To configure low-level link settings independently of
+    networks, see
+    <citerefentry><refentrytitle>systemd.link</refentrytitle><manvolnum>5</manvolnum></citerefentry>.</para>
+
+    <para>Network configurations applied before networkd is started
+    are not removed, and static configuration applied by networkd is
+    not removed when networkd exits. Dynamic configuration applied by
+    networkd may also optionally be left in place on shutdown. This
+    ensures restarting networkd does not cut the network connection,
+    and, in particular, that it is safe to transition between the
+    initrd and the real root, and back.</para>
+  </refsect1>
+
+  <refsect1><title>Configuration Files</title>
+    <para>The configuration files are read from the files located in the
+    system network directory <filename>/usr/lib/systemd/network</filename>,
+    the volatile runtime network directory
+    <filename>/run/systemd/network</filename> and the local administration
+    network directory <filename>/etc/systemd/network</filename>.</para>
+
+    <para>Networks are configured in <filename>.network</filename>
+    files, see
+    <citerefentry><refentrytitle>systemd.network</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
+    and virtual network devices are configured in
+    <filename>.netdev</filename> files, see
+    <citerefentry><refentrytitle>systemd.netdev</refentrytitle><manvolnum>5</manvolnum></citerefentry>.
+    </para>
+  </refsect1>
+
+  <refsect1>
+    <title>See Also</title>
+    <para>
+      <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
+      <citerefentry><refentrytitle>systemd.link</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
+      <citerefentry><refentrytitle>systemd.network</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
+      <citerefentry><refentrytitle>systemd.netdev</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
+      <citerefentry><refentrytitle>systemd-networkd-wait-online.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>
+    </para>
+  </refsect1>
+
+</refentry>
diff --git a/src/grp-network/systemd-networkd/systemd-networkd.socket b/src/grp-network/systemd-networkd/systemd-networkd.socket
new file mode 100644
index 0000000000..9e4e9dd338
--- /dev/null
+++ b/src/grp-network/systemd-networkd/systemd-networkd.socket
@@ -0,0 +1,21 @@
+#  This file is part of systemd.
+#
+#  systemd is free software; you can redistribute it and/or modify it
+#  under the terms of the GNU Lesser General Public License as published by
+#  the Free Software Foundation; either version 2.1 of the License, or
+#  (at your option) any later version.
+
+[Unit]
+Description=Network Service Netlink Socket
+Documentation=man:systemd-networkd.service(8) man:rtnetlink(7)
+ConditionCapability=CAP_NET_ADMIN
+DefaultDependencies=no
+Before=sockets.target
+
+[Socket]
+ReceiveBuffer=8M
+ListenNetlink=route 1361
+PassCredentials=yes
+
+[Install]
+WantedBy=sockets.target
diff --git a/src/grp-network/systemd-networkd/systemd-networkd.sysusers b/src/grp-network/systemd-networkd/systemd-networkd.sysusers
new file mode 100644
index 0000000000..208148d6b8
--- /dev/null
+++ b/src/grp-network/systemd-networkd/systemd-networkd.sysusers
@@ -0,0 +1,8 @@
+#  This file is part of systemd.
+#
+#  systemd is free software; you can redistribute it and/or modify it
+#  under the terms of the GNU Lesser General Public License as published by
+#  the Free Software Foundation; either version 2.1 of the License, or
+#  (at your option) any later version.
+
+u systemd-network   - "systemd Network Management"
diff --git a/src/grp-network/systemd-networkd/systemd-networkd.tmpfiles b/src/grp-network/systemd-networkd/systemd-networkd.tmpfiles
new file mode 100644
index 0000000000..24197555ee
--- /dev/null
+++ b/src/grp-network/systemd-networkd/systemd-networkd.tmpfiles
@@ -0,0 +1,12 @@
+#  This file is part of systemd.
+#
+#  systemd is free software; you can redistribute it and/or modify it
+#  under the terms of the GNU Lesser General Public License as published by
+#  the Free Software Foundation; either version 2.1 of the License, or
+#  (at your option) any later version.
+
+# See tmpfiles.d(5) for details
+
+d /run/systemd/netif 0755 systemd-network systemd-network -
+d /run/systemd/netif/links 0755 systemd-network systemd-network -
+d /run/systemd/netif/leases 0755 systemd-network systemd-network -