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man: fix indentation
Also use variablelist tag for listing Token= options.
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Yu Watanabe
parent
311956ccd9
commit
c463ae74ae
@ -2185,219 +2185,240 @@ Table=1234</programlisting></para>
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<refsect1>
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<title>[IPv6AcceptRA] Section Options</title>
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<para>The [IPv6AcceptRA] section configures the IPv6 Router Advertisement (RA) client, if it is enabled
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with the <varname>IPv6AcceptRA=</varname> setting described above:</para>
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<para>The [IPv6AcceptRA] section configures the IPv6 Router Advertisement (RA) client, if it is enabled
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with the <varname>IPv6AcceptRA=</varname> setting described above:</para>
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<variablelist class='network-directives'>
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<varlistentry>
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<term><varname>Token=</varname></term>
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<listitem>
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<para>Specifies an optional address generation mode for the Stateless Address
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Autoconfiguration (SLAAC). Supported modes are <literal>eui64</literal>,
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<literal>static</literal>, and <literal>prefixstable</literal>.</para>
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<variablelist class='network-directives'>
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<varlistentry>
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<term><varname>Token=</varname></term>
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<listitem>
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<para>Specifies an optional address generation mode for the Stateless Address
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Autoconfiguration (SLAAC). The following values are supported:</para>
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<para>When the mode is set to <literal>eui64</literal>, then the EUI-64 algorithm will be
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used to generate an address for that prefix.</para>
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<variablelist>
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<varlistentry>
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<term><option>eui64</option></term>
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<listitem>
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<para>
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The EUI-64 algorithm will be used to generate an address for that prefix.
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><option>static:<replaceable>ADDRESS</replaceable></option></term>
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<listitem>
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<para>
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An IPv6 address must be specified after a colon (<literal>:</literal>), and the
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lower bits of the supplied address are combined with the upper bits of a prefix
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received in a Router Advertisement (RA) message to form a complete address. Note
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that if multiple prefixes are received in an RA message, or in multiple RA messages,
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addresses will be formed from each of them using the supplied address. This mode
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implements SLAAC but uses a static interface identifier instead of an identifier
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generated by using the EUI-64 algorithm. Because the interface identifier is static,
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if Duplicate Address Detection detects that the computed address is a duplicate
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(in use by another node on the link), then this mode will fail to provide an address
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for that prefix. If an IPv6 address without mode is specified, then
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<literal>static</literal> mode is assumed.
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><option>prefixstable[:<replaceable>ADDRESS</replaceable>]</option></term>
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<listitem>
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<para>
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The algorithm specified in
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<ulink url="https://tools.ietf.org/html/rfc7217">RFC 7217</ulink> will be used to
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generate interface identifiers. This mode can optionally take an IPv6 address
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separated with a colon (<literal>:</literal>). If an IPv6 address is specified,
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then an interface identifier is generated only when a prefix received in an RA
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message matches the supplied address.
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</para>
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<para>
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Note that the <literal>prefixstable</literal> algorithm uses both the interface
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name and MAC address as input to the hash to compute the interface identifier, so
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if either of those are changed the resulting interface identifier (and address)
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will be changed, even if the prefix received in the RA message has not been
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changed.
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</para>
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</listitem>
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</varlistentry>
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</variablelist>
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<para>When the mode is set to <literal>static</literal>, an IPv6 address must be
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specified after a colon (<literal>:</literal>), and the lower bits of the supplied
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address are combined with the upper bits of a prefix received in a Router Advertisement
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(RA) message to form a complete address. Note that if multiple prefixes are received in an
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RA message, or in multiple RA messages, addresses will be formed from each of them using
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the supplied address. This mode implements SLAAC but uses a static interface identifier
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instead of an identifier generated by using the EUI-64 algorithm. Because the interface
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identifier is static, if Duplicate Address Detection detects that the computed address is a
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duplicate (in use by another node on the link), then this mode will fail to provide an
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address for that prefix. If an IPv6 address without mode is specified, then
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<literal>static</literal> mode is assumed.</para>
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<para>If no address generation mode is specified (which is the default), or a received
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prefix does not match any of the addresses provided in <literal>prefixstable</literal>
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mode, then the EUI-64 algorithm will be used to form an interface identifier for that
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prefix.</para>
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<para>When the mode is set to <literal>prefixstable</literal> the
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<ulink url="https://tools.ietf.org/html/rfc7217">RFC 7217</ulink> algorithm for generating
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interface identifiers will be used. This mode can optionally take an IPv6 address separated
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with a colon (<literal>:</literal>). If an IPv6 address is specified, then an interface
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identifier is generated only when a prefix received in an RA message matches the supplied
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address.</para>
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<para>This setting can be specified multiple times. If an empty string is assigned, then
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the all previous assignments are cleared.</para>
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<para>If no address generation mode is specified (which is the default), or a received
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prefix does not match any of the addresses provided in <literal>prefixstable</literal>
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mode, then the EUI-64 algorithm will be used to form an interface identifier for that
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prefix.</para>
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<para>Note that the <literal>prefixstable</literal> algorithm uses both the interface
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name and MAC address as input to the hash to compute the interface identifier, so if either
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of those are changed the resulting interface identifier (and address) will be changed, even
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if the prefix received in the RA message has not been changed.</para>
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<para>This setting can be specified multiple times. If an empty string is assigned, then
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the all previous assignments are cleared.</para>
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<para>Examples:
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<programlisting>Token=eui64
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<para>Examples:
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<programlisting>Token=eui64
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Token=::1a:2b:3c:4d
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Token=static:::1a:2b:3c:4d
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Token=prefixstable
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Token=prefixstable:2002:da8:1::</programlisting></para>
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</listitem>
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</varlistentry>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><varname>UseDNS=</varname></term>
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<listitem>
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<para>When true (the default), the DNS servers received in the Router Advertisement will be used.</para>
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<varlistentry>
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<term><varname>UseDNS=</varname></term>
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<listitem>
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<para>When true (the default), the DNS servers received in the Router Advertisement will be used.</para>
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<para>This corresponds to the <option>nameserver</option> option in <citerefentry
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project='man-pages'><refentrytitle>resolv.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry>.</para>
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</listitem>
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</varlistentry>
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<para>This corresponds to the <option>nameserver</option> option in <citerefentry
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project='man-pages'><refentrytitle>resolv.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry>.</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><varname>UseDomains=</varname></term>
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<listitem>
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<para>Takes a boolean, or the special value <literal>route</literal>. When true, the domain name
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received via IPv6 Router Advertisement (RA) will be used as DNS search domain over this link, similar to
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the effect of the <option>Domains=</option> setting. If set to <literal>route</literal>, the domain name
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received via IPv6 RA will be used for routing DNS queries only, but not for searching, similar to the
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effect of the <option>Domains=</option> setting when the argument is prefixed with
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<literal>~</literal>. Defaults to false.</para>
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<varlistentry>
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<term><varname>UseDomains=</varname></term>
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<listitem>
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<para>Takes a boolean, or the special value <literal>route</literal>. When true, the domain name
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received via IPv6 Router Advertisement (RA) will be used as DNS search domain over this link, similar to
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the effect of the <option>Domains=</option> setting. If set to <literal>route</literal>, the domain name
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received via IPv6 RA will be used for routing DNS queries only, but not for searching, similar to the
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effect of the <option>Domains=</option> setting when the argument is prefixed with
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<literal>~</literal>. Defaults to false.</para>
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<para>It is recommended to enable this option only on trusted networks, as setting this affects resolution
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of all hostnames, in particular of single-label names. It is generally safer to use the supplied domain
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only as routing domain, rather than as search domain, in order to not have it affect local resolution of
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single-label names.</para>
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<para>It is recommended to enable this option only on trusted networks, as setting this affects resolution
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of all hostnames, in particular of single-label names. It is generally safer to use the supplied domain
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only as routing domain, rather than as search domain, in order to not have it affect local resolution of
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single-label names.</para>
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<para>When set to true, this setting corresponds to the <option>domain</option> option in <citerefentry
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project='man-pages'><refentrytitle>resolv.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry>.</para>
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</listitem>
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</varlistentry>
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<para>When set to true, this setting corresponds to the <option>domain</option> option in <citerefentry
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project='man-pages'><refentrytitle>resolv.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry>.</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><varname>RouteTable=<replaceable>num</replaceable></varname></term>
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<listitem>
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<para>The table identifier for the routes received in the Router Advertisement
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(a number between 1 and 4294967295, or 0 to unset).
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The table can be retrieved using <command>ip route show table <replaceable>num</replaceable></command>.
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><varname>RouteTable=<replaceable>num</replaceable></varname></term>
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<listitem>
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<para>The table identifier for the routes received in the Router Advertisement
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(a number between 1 and 4294967295, or 0 to unset).
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The table can be retrieved using <command>ip route show table <replaceable>num</replaceable></command>.
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><varname>RouteMetric=</varname></term>
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<listitem>
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<para>Set the routing metric for the routes received in the Router Advertisement. Takes an
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unsigned integer in the range 0…4294967295. Defaults to 1024.</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><varname>RouteMetric=</varname></term>
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<listitem>
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<para>Set the routing metric for the routes received in the Router Advertisement. Takes an
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unsigned integer in the range 0…4294967295. Defaults to 1024.</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><varname>UseMTU=</varname></term>
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<listitem>
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<para>Takes a boolean. When true, the MTU received in the Router Advertisement will be
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used. Defaults to true.</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><varname>UseMTU=</varname></term>
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<listitem>
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<para>Takes a boolean. When true, the MTU received in the Router Advertisement will be
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used. Defaults to true.</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><varname>UseGateway=</varname></term>
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<listitem>
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<para>When true (the default), the router address will be configured as the default gateway.
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><varname>UseGateway=</varname></term>
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<listitem>
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<para>When true (the default), the router address will be configured as the default gateway.
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><varname>UseRoutePrefix=</varname></term>
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<listitem>
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<para>When true (the default), the routes corresponding to the route prefixes received in
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the Router Advertisement will be configured.</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><varname>UseRoutePrefix=</varname></term>
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<listitem>
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<para>When true (the default), the routes corresponding to the route prefixes received in
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the Router Advertisement will be configured.</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><varname>UseAutonomousPrefix=</varname></term>
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<listitem>
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<para>When true (the default), the autonomous prefix received in the Router Advertisement will be used and take
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precedence over any statically configured ones.</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><varname>UseAutonomousPrefix=</varname></term>
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<listitem>
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<para>When true (the default), the autonomous prefix received in the Router Advertisement will be used and take
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precedence over any statically configured ones.</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><varname>UseOnLinkPrefix=</varname></term>
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<listitem>
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<para>When true (the default), the onlink prefix received in the Router Advertisement will be
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used and takes precedence over any statically configured ones.</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><varname>UseOnLinkPrefix=</varname></term>
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<listitem>
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<para>When true (the default), the onlink prefix received in the Router Advertisement will be
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used and takes precedence over any statically configured ones.</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><varname>RouterDenyList=</varname></term>
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<listitem>
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<para>A whitespace-separated list of IPv6 router addresses. Each address can optionally
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take a prefix length after <literal>/</literal>. Any information advertised by the listed
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router is ignored.</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><varname>RouterDenyList=</varname></term>
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<listitem>
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<para>A whitespace-separated list of IPv6 router addresses. Each address can optionally
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take a prefix length after <literal>/</literal>. Any information advertised by the listed
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router is ignored.</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><varname>RouterAllowList=</varname></term>
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<listitem>
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<para>A whitespace-separated list of IPv6 router addresses. Each address can optionally
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take a prefix length after <literal>/</literal>. Only information advertised by the listed
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router is accepted. Note that if <varname>RouterAllowList=</varname> is configured then
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<varname>RouterDenyList=</varname> is ignored.</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><varname>RouterAllowList=</varname></term>
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<listitem>
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<para>A whitespace-separated list of IPv6 router addresses. Each address can optionally
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take a prefix length after <literal>/</literal>. Only information advertised by the listed
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router is accepted. Note that if <varname>RouterAllowList=</varname> is configured then
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<varname>RouterDenyList=</varname> is ignored.</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><varname>PrefixDenyList=</varname></term>
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<listitem>
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<para>A whitespace-separated list of IPv6 prefixes. Each prefix can optionally take its
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prefix length after <literal>/</literal>. IPv6 prefixes supplied via router advertisements
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in the list are ignored.</para>
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</listitem>
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</varlistentry>
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<varlistentry>
|
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<term><varname>PrefixDenyList=</varname></term>
|
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<listitem>
|
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<para>A whitespace-separated list of IPv6 prefixes. Each prefix can optionally take its
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prefix length after <literal>/</literal>. IPv6 prefixes supplied via router advertisements
|
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in the list are ignored.</para>
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</listitem>
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</varlistentry>
|
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|
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<varlistentry>
|
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<term><varname>PrefixAllowList=</varname></term>
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<listitem>
|
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<para>A whitespace-separated list of IPv6 prefixes. Each prefix can optionally take its
|
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prefix length after <literal>/</literal>. IPv6 prefixes supplied via router advertisements
|
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in the list are allowed. Note that if <varname>PrefixAllowList=</varname> is configured
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then <varname>PrefixDenyList=</varname> is ignored.</para>
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</listitem>
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</varlistentry>
|
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<varlistentry>
|
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<term><varname>PrefixAllowList=</varname></term>
|
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<listitem>
|
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<para>A whitespace-separated list of IPv6 prefixes. Each prefix can optionally take its
|
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prefix length after <literal>/</literal>. IPv6 prefixes supplied via router advertisements
|
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in the list are allowed. Note that if <varname>PrefixAllowList=</varname> is configured
|
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then <varname>PrefixDenyList=</varname> is ignored.</para>
|
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</listitem>
|
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</varlistentry>
|
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|
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<varlistentry>
|
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<term><varname>RouteDenyList=</varname></term>
|
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<listitem>
|
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<para>A whitespace-separated list of IPv6 route prefixes. Each prefix can optionally take
|
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its prefix length after <literal>/</literal>. IPv6 route prefixes supplied via router
|
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advertisements in the list are ignored.</para>
|
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</listitem>
|
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</varlistentry>
|
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<varlistentry>
|
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<term><varname>RouteDenyList=</varname></term>
|
||||
<listitem>
|
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<para>A whitespace-separated list of IPv6 route prefixes. Each prefix can optionally take
|
||||
its prefix length after <literal>/</literal>. IPv6 route prefixes supplied via router
|
||||
advertisements in the list are ignored.</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term><varname>RouteAllowList=</varname></term>
|
||||
<listitem>
|
||||
<para>A whitespace-separated list of IPv6 route prefixes. Each prefix can optionally take
|
||||
its prefix length after <literal>/</literal>. IPv6 route prefixes supplied via router
|
||||
advertisements in the list are allowed. Note that if <varname>RouteAllowList=</varname> is
|
||||
configured then <varname>RouteDenyList=</varname> is ignored.</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
<varlistentry>
|
||||
<term><varname>RouteAllowList=</varname></term>
|
||||
<listitem>
|
||||
<para>A whitespace-separated list of IPv6 route prefixes. Each prefix can optionally take
|
||||
its prefix length after <literal>/</literal>. IPv6 route prefixes supplied via router
|
||||
advertisements in the list are allowed. Note that if <varname>RouteAllowList=</varname> is
|
||||
configured then <varname>RouteDenyList=</varname> is ignored.</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term><varname>DHCPv6Client=</varname></term>
|
||||
<listitem>
|
||||
<para>Takes a boolean, or the special value <literal>always</literal>. When true, the
|
||||
DHCPv6 client will be started when the RA has the managed or other information flag. If set
|
||||
to <literal>always</literal>, the DHCPv6 client will be started in managed mode when an RA
|
||||
is received, even if neither managed nor other information flag is set in the RA. This will
|
||||
be ignored when <varname>WithoutRA=</varname> in the [DHCPv6] section is enabled, or
|
||||
<varname>UplinkInterface=:self</varname> in the [DHCPv6PrefixDelegation] section is
|
||||
specified. Defaults to true.</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
</variablelist>
|
||||
<varlistentry>
|
||||
<term><varname>DHCPv6Client=</varname></term>
|
||||
<listitem>
|
||||
<para>Takes a boolean, or the special value <literal>always</literal>. When true, the
|
||||
DHCPv6 client will be started when the RA has the managed or other information flag. If set
|
||||
to <literal>always</literal>, the DHCPv6 client will be started in managed mode when an RA
|
||||
is received, even if neither managed nor other information flag is set in the RA. This will
|
||||
be ignored when <varname>WithoutRA=</varname> in the [DHCPv6] section is enabled, or
|
||||
<varname>UplinkInterface=:self</varname> in the [DHCPv6PrefixDelegation] section is
|
||||
specified. Defaults to true.</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
</variablelist>
|
||||
</refsect1>
|
||||
|
||||
<refsect1>
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user