man: clarify that options set the message fields and are not derived from them

This commit is contained in:
Zbigniew Jędrzejewski-Szmek 2022-03-22 08:44:44 +01:00
parent 8bab619383
commit 94f7ee9770

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@ -2629,10 +2629,10 @@ Token=prefixstable:2002:da8:1::</programlisting></para>
<term><varname>BootServerAddress=</varname></term>
<listitem>
<para>Takes an IPv4 address of the boot server used by e.g. PXE boot systems. When specified,
the address is set to the <literal>siaddr</literal> field of the DHCP message header. See
<ulink url="https://www.rfc-editor.org/rfc/rfc2131.html">RFC 2131</ulink> for more details.
Defaults to unset.</para>
<para>Takes an IPv4 address of the boot server used by e.g. PXE boot systems. When specified, this
address is sent in the <option>siaddr</option> field of the DHCP message header. See <ulink
url="https://www.rfc-editor.org/rfc/rfc2131.html">RFC 2131</ulink> for more details. Defaults to
unset.</para>
</listitem>
</varlistentry>
@ -2640,13 +2640,13 @@ Token=prefixstable:2002:da8:1::</programlisting></para>
<term><varname>BootServerName=</varname></term>
<listitem>
<para>Takes a name of the boot server used by e.g. PXE boot systems. When specified, the
server name is set to the DHCP option 66. See
<ulink url="https://www.rfc-editor.org/rfc/rfc2132.html">RFC 2132</ulink> for more details.
Defaults to unset.</para>
<para>Note that typically one of
<varname>BootServerName=</varname>/<varname>BootServerAddress=</varname> is sufficient to be
set, but both can be set too, if desired.</para>
<para>Takes a name of the boot server used by e.g. PXE boot systems. When specified, this name is
sent in the DHCP option 66 ("TFTP server name"). See <ulink
url="https://www.rfc-editor.org/rfc/rfc2132.html">RFC 2132</ulink> for more details. Defaults to
unset.</para>
<para>Note that typically setting one of <varname>BootServerName=</varname> or
<varname>BootServerAddress=</varname> is sufficient, but both can be set too, if desired.</para>
</listitem>
</varlistentry>
@ -2654,10 +2654,10 @@ Token=prefixstable:2002:da8:1::</programlisting></para>
<term><varname>BootFilename=</varname></term>
<listitem>
<para>Takes a path or URL to a file loaded by e.g. a PXE boot loader. The specified path is
set to the DHCP option 67. See
<ulink url="https://www.rfc-editor.org/rfc/rfc2132.html">RFC 2132</ulink> for more details.
Defaults to unset.</para>
<para>Takes a path or URL to a file loaded by e.g. a PXE boot loader. When specified, this path is
sent in the DHCP option 67 ("Bootfile name"). See <ulink
url="https://www.rfc-editor.org/rfc/rfc2132.html">RFC 2132</ulink> for more details. Defaults to
unset.</para>
</listitem>
</varlistentry>