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111 lines
3.9 KiB
XML
111 lines
3.9 KiB
XML
<?xml version='1.0'?> <!--*-nxml-*-->
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<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
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"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
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<!--
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This file is part of systemd.
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Copyright 2014 Tom Gundersen
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systemd is free software; you can redistribute it and/or modify it
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under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 2.1 of the License, or
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(at your option) any later version.
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systemd is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with systemd; If not, see <http://www.gnu.org/licenses/>.
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-->
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<refentry id="systemd-networkd-wait-online.service" conditional='ENABLE_NETWORKD'>
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<refentryinfo>
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<title>systemd-networkd.service</title>
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<productname>systemd</productname>
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<authorgroup>
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<author>
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<contrib>Developer</contrib>
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<firstname>Tom</firstname>
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<surname>Gundersen</surname>
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<email>teg@jklm.no</email>
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</author>
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</authorgroup>
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</refentryinfo>
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<refmeta>
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<refentrytitle>systemd-networkd-wait-online.service</refentrytitle>
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<manvolnum>8</manvolnum>
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</refmeta>
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<refnamediv>
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<refname>systemd-networkd-wait-online.service</refname>
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<refname>systemd-networkd-wait-online</refname>
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<refpurpose>Wait for network to come online</refpurpose>
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</refnamediv>
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<refsynopsisdiv>
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<para><filename>systemd-networkd-wait-online.service</filename></para>
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<para><filename>/usr/lib/systemd/systemd-networkd-wait-online</filename></para>
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</refsynopsisdiv>
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<refsect1>
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<title>Description</title>
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<para><command>systemd-networkd-wait-online</command> is a
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one-shot system service that waits for the network to be
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configured. By default, it will wait for all links it is aware of
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and which are managed by
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<citerefentry><refentrytitle>systemd-networkd.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>
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to be fully configured or failed, and for at least one link to
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gain a carrier.</para>
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</refsect1>
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<refsect1>
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<title>Options</title>
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<para>The following options are understood:</para>
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<variablelist>
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<varlistentry>
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<term><option>-i</option></term>
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<term><option>--interface=</option></term>
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<listitem><para>Network interface to wait for before deciding
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if the system is online. This is useful when a system has
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several interfaces which will be configured, but a particular
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one is necessary to access some network resources. This option
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may be used more than once to wait for multiple network
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interfaces. When used, all other interfaces are ignored.
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</para></listitem>
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</varlistentry>
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<varlistentry>
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<term><option>--ignore=</option></term>
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<listitem><para>Network interfaces to be ignored when deciding
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if the system is online. By default, only the loopback
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interface is ignored. This option may be used more than once
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to ignore multiple network interfaces. </para></listitem>
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</varlistentry>
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<varlistentry>
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<term><option>--timeout=</option></term>
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<listitem><para>Fail the service if the network is not online
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by the time the timeout elapses. A timeout of 0 disables the
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timeout. Defaults to 120 seconds. </para></listitem>
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</varlistentry>
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</variablelist>
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</refsect1>
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<refsect1>
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<title>See Also</title>
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<para>
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<citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
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<citerefentry><refentrytitle>systemd-networkd.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>
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</para>
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</refsect1>
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</refentry>
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