commit dbd2d379da8aafc41a2bdaff0a7226dd88527b9e · pyrox.dev/nixpkgs

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nixos/doc/manual/configuration/ipv6-config.section.md

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       # IPv6 Configuration {#sec-ipv6}

     

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       IPv6 is enabled by default. Stateless address autoconfiguration is used

     

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       to automatically assign IPv6 addresses to all interfaces, and Privacy

     

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       Extensions (RFC 4946) are enabled by default. You can adjust the default

     

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       for this by setting [`networking.tempAddresses`](options.html#opt-networking.tempAddresses). This option

     

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       may be overridden on a per-interface basis by

     

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       [`networking.interfaces.<name>.tempAddress`](options.html#opt-networking.interfaces._name_.tempAddress). You can disable

     

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       IPv6 support globally by setting:

     

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       ```nix

     

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       networking.enableIPv6 = false;

     

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       ```

     

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       You can disable IPv6 on a single interface using a normal sysctl (in

     

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       this example, we use interface `eth0`):

     

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       ```nix

     

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       boot.kernel.sysctl."net.ipv6.conf.eth0.disable_ipv6" = true;

     

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       ```

     

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       As with IPv4 networking interfaces are automatically configured via

     

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       DHCPv6. You can configure an interface manually:

     

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       ```nix

     

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       networking.interfaces.eth0.ipv6.addresses = [ {

     

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         address = "fe00:aa:bb:cc::2";

     

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         prefixLength = 64;

     

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       } ];

     

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       ```

     

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       For configuring a gateway, optionally with explicitly specified

     

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       interface:

     

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       ```nix

     

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       networking.defaultGateway6 = {

     

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         address = "fe00::1";

     

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         interface = "enp0s3";

     

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       };

     

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       ```

     

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       See [](#sec-ipv4) for similar examples and additional information.

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nixos/doc/manual/configuration/ipv6-config.xml

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       <section xmlns="http://docbook.org/ns/docbook"

     

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                xmlns:xlink="http://www.w3.org/1999/xlink"

     

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                xmlns:xi="http://www.w3.org/2001/XInclude"

     

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                version="5.0"

     

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                xml:id="sec-ipv6">

     

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        <title>IPv6 Configuration</title>

     

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        <para>

     

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         IPv6 is enabled by default. Stateless address autoconfiguration is used to

     

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         automatically assign IPv6 addresses to all interfaces, and Privacy

     

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         Extensions (RFC 4946) are enabled by default. You can adjust the default

     

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         for this by setting <xref linkend="opt-networking.tempAddresses"/>.

     

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         This option may be overridden on a per-interface basis by

     

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         <xref linkend="opt-networking.interfaces._name_.tempAddress"/>.

     

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         You can disable IPv6 support globally by setting:

     

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       <programlisting>

     

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       <xref linkend="opt-networking.enableIPv6"/> = false;

     

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       </programlisting>

     

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        </para>

     

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        <para>

     

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         You can disable IPv6 on a single interface using a normal sysctl (in this

     

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         example, we use interface <varname>eth0</varname>):

     

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       <programlisting>

     

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       <xref linkend="opt-boot.kernel.sysctl"/>."net.ipv6.conf.eth0.disable_ipv6" = true;

     

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       </programlisting>

     

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        </para>

     

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        <para>

     

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         As with IPv4 networking interfaces are automatically configured via DHCPv6.

     

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         You can configure an interface manually:

     

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       <programlisting>

     

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       <link linkend="opt-networking.interfaces._name_.ipv6.addresses">networking.interfaces.eth0.ipv6.addresses</link> = [ {

     

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         address = "fe00:aa:bb:cc::2";

     

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         prefixLength = 64;

     

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       } ];

     

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       </programlisting>

     

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        </para>

     

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        <para>

     

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         For configuring a gateway, optionally with explicitly specified interface:

     

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       <programlisting>

     

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       <xref linkend="opt-networking.defaultGateway6"/> = {

     

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         address = "fe00::1";

     

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         interface = "enp0s3";

     

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       };

     

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       </programlisting>

     

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        </para>

     

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        <para>

     

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         See <xref linkend='sec-ipv4' /> for similar examples and additional

     

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         information.

     

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        </para>

     

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       </section>

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nixos/doc/manual/configuration/networking.xml

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        <xi:include href="../from_md/configuration/network-manager.section.xml" />

     

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        <xi:include href="../from_md/configuration/ssh.section.xml" />

     

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        <xi:include href="../from_md/configuration/ipv4-config.section.xml" />

     

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        <xi:include href="ipv6-config.xml" />

     

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        <xi:include href="../from_md/configuration/ipv6-config.section.xml" />

     

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        <xi:include href="firewall.xml" />

     

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        <xi:include href="wireless.xml" />

     

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        <xi:include href="ad-hoc-network-config.xml" />

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nixos/doc/manual/from_md/configuration/ipv6-config.section.xml

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       <section xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xml:id="sec-ipv6">

     

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         <title>IPv6 Configuration</title>

     

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         <para>

     

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           IPv6 is enabled by default. Stateless address autoconfiguration is

     

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           used to automatically assign IPv6 addresses to all interfaces, and

     

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           Privacy Extensions (RFC 4946) are enabled by default. You can adjust

     

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           the default for this by setting

     

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           <link xlink:href="options.html#opt-networking.tempAddresses"><literal>networking.tempAddresses</literal></link>.

     

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           This option may be overridden on a per-interface basis by

     

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           <link xlink:href="options.html#opt-networking.interfaces._name_.tempAddress"><literal>networking.interfaces.&lt;name&gt;.tempAddress</literal></link>.

     

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           You can disable IPv6 support globally by setting:

     

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         </para>

     

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         <programlisting language="bash">

     

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       networking.enableIPv6 = false;

     

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       </programlisting>

     

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         <para>

     

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           You can disable IPv6 on a single interface using a normal sysctl (in

     

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           this example, we use interface <literal>eth0</literal>):

     

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         </para>

     

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         <programlisting language="bash">

     

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       boot.kernel.sysctl.&quot;net.ipv6.conf.eth0.disable_ipv6&quot; = true;

     

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       </programlisting>

     

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         <para>

     

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           As with IPv4 networking interfaces are automatically configured via

     

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           DHCPv6. You can configure an interface manually:

     

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         </para>

     

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         <programlisting language="bash">

     

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       networking.interfaces.eth0.ipv6.addresses = [ {

     

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         address = &quot;fe00:aa:bb:cc::2&quot;;

     

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         prefixLength = 64;

     

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       } ];

     

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       </programlisting>

     

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         <para>

     

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           For configuring a gateway, optionally with explicitly specified

     

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           interface:

     

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         </para>

     

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         <programlisting language="bash">

     

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       networking.defaultGateway6 = {

     

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         address = &quot;fe00::1&quot;;

     

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         interface = &quot;enp0s3&quot;;

     

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       };

     

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       </programlisting>

     

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         <para>

     

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           See <xref linkend="sec-ipv4" /> for similar examples and additional

     

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           information.

     

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         </para>

     

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       </section>