man: add documentation about KeepConfiguration

This commit is contained in:
Yu Watanabe 2019-06-03 15:37:25 +09:00
parent db51778f85
commit c98d78d32a
1 changed files with 16 additions and 11 deletions

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@ -838,6 +838,22 @@
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><varname>KeepConfiguration=</varname></term>
<listitem>
<para>Takes a boolean or one of <literal>static</literal>, <literal>dhcp-on-stop</literal>,
<literal>dhcp</literal>. When <literal>static</literal>, <command>systemd-networkd</command>
will not drop static addresses and routes on starting up process. When set to
<literal>dhcp-on-stop</literal>, <command>systemd-networkd</command> will not drop addresses
and routes on stopping the daemon. When <literal>dhcp</literal>,
the addresses and routes provided by a DHCP server will never be dropped even if the DHCP
lease expires. This is contrary to the DHCP specification, but may be the best choice if,
e.g., the root filesystem relies on this connection. The setting <literal>dhcp</literal>
implies <literal>dhcp-on-stop</literal>, and <literal>yes</literal> implies
<literal>dhcp</literal> and <literal>static</literal>. Defaults to
<literal>dhcp-on-stop</literal>.</para>
</listitem>
</varlistentry>
</variablelist>
@ -1381,17 +1397,6 @@
system. Defaults to <literal>no</literal>.</para></listitem>
</varlistentry>
<varlistentry>
<term><varname>CriticalConnection=</varname></term>
<listitem>
<para>When true, the connection will never be torn down
even if the DHCP lease expires. This is contrary to the
DHCP specification, but may be the best choice if, say,
the root filesystem relies on this connection. Defaults to
false.</para>
</listitem>
</varlistentry>
<varlistentry>
<term><varname>ClientIdentifier=</varname></term>
<listitem>