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Diffstat (limited to 'man/systemd.netdev.xml')
| -rw-r--r-- | man/systemd.netdev.xml | 206 |
1 files changed, 202 insertions, 4 deletions
diff --git a/man/systemd.netdev.xml b/man/systemd.netdev.xml index bf1d24e0af..48c6e726d3 100644 --- a/man/systemd.netdev.xml +++ b/man/systemd.netdev.xml @@ -142,6 +142,13 @@ <variablelist class='network-directives'> <varlistentry> + <term><varname>Description=</varname></term> + <listitem> + <para>A free-form description of the netdev. + </para> + </listitem> + </varlistentry> + <varlistentry> <term><varname>Name=</varname></term> <listitem> <para>The interface name used when creating the @@ -152,13 +159,34 @@ <term><varname>Kind=</varname></term> <listitem> <para>The netdev kind. Currently, <literal>bridge</literal>, - <literal>bond</literal>, <literal>vlan</literal> and - <literal>macvlan</literal> are supported. This option + <literal>bond</literal>, <literal>vlan</literal>, + <literal>macvlan</literal>, <literal>vxlan</literal>, + <literal>ipip</literal>, <literal>gre</literal>, + <literal>sit</literal>, <literal>vti</literal>, + <literal>veth</literal> are supported. This option is compulsory.</para> </listitem> </varlistentry> + <varlistentry> + <term><varname>MTUBytes=</varname></term> + <listitem> + <para>The maximum transmission unit in bytes to + set for the device. The usual suffixes K, M, G, + are supported and are understood to the base of + 1024.</para> + </listitem> + </varlistentry> + <varlistentry> + <term><varname>MACAddress=</varname></term> + <listitem> + <para>The MAC address to use for the device. + If none is given, one is generated based on + the interface name and the + <citerefentry><refentrytitle>machine-id</refentrytitle><manvolnum>5</manvolnum></citerefentry>. + </para> + </listitem> + </varlistentry> </variablelist> - </refsect1> <refsect1> @@ -198,7 +226,119 @@ </variablelist> </refsect1> + <refsect1> + <title>[VXLAN] Section Options</title> + <para>The <literal>[VXLAN]</literal> section only applies for netdevs of kind + <literal>vxlan</literal>, and accepts the following key:</para> + <variablelist class='network-directives'> + <varlistentry> + <term><varname>Id=</varname></term> + <listitem> + <para>The VXLAN ID to use.</para> + </listitem> + </varlistentry> + <varlistentry> + <term><varname>Group=</varname></term> + <listitem> + <para>An assigned multicast group IP address.</para> + </listitem> + </varlistentry> + <varlistentry> + <term><varname>TOS=</varname></term> + <listitem> + <para>The Type Of Service byte value for a vxlan interface.</para> + </listitem> + </varlistentry> + <varlistentry> + <term><varname>TTL=</varname></term> + <listitem> + <para>A fixed Time To Live N on Virtual eXtensible Local Area Network packets. + N is a number in the range 1-255. 0 is a special value meaning that packets + inherit the TTL value.</para> + </listitem> + </varlistentry> + <varlistentry> + <term><varname>MacLearning=</varname></term> + <listitem> + <para>A boolean. When true, enables dynamic MAC learning + to discover remote MAC addresses.</para> + </listitem> + </varlistentry> + </variablelist> + </refsect1> + <refsect1> + <title>[Tunnel] Section Options</title> + + <para>The <literal>[Tunnel]</literal> section only applies for netdevs of kind + <literal>ipip</literal>, <literal>sit</literal>, <literal>gre</literal> and + <literal>vti</literal> and accepts the following keys:</para> + + <variablelist class='network-directives'> + <varlistentry> + <term><varname>Local=</varname></term> + <listitem> + <para>A static local address for tunneled packets. + It must be an address on another interface of this host.</para> + </listitem> + </varlistentry> + <varlistentry> + <term><varname>Remote=</varname></term> + <listitem> + <para>The remote endpoint of the tunnel.</para> + </listitem> + </varlistentry> + <varlistentry> + <term><varname>TOS=</varname></term> + <listitem> + <para>The Type Of Service byte value for a tunnel interface. + For details about the TOS see the + <ulink url="http://tools.ietf.org/html/rfc1349"> + Type of Service in the Internet Protocol Suite + </ulink> document. + </para> + </listitem> + </varlistentry> + <varlistentry> + <term><varname>TTL=</varname></term> + <listitem> + <para>A fixed Time To Live N on tunneled packets. + N is a number in the range 1-255. 0 is a special value meaning that packets + inherit the TTL value. The default value for IPv4 tunnels is: inherit. + The default value for IPv6 tunnels is: 64.</para> + </listitem> + </varlistentry> + <varlistentry> + <term><varname>DiscoverPathMTU=</varname></term> + <listitem> + <para>A boolean. When true, enables Path MTU Discovery on the tunnel.</para> + </listitem> + </varlistentry> + </variablelist> + </refsect1> + <refsect1> + <title>[Peer] Section Options</title> + + <para>The <literal>[Peer]</literal> section only applies for netdevs of kind <literal>veth</literal> + and accepts the following key:</para> + + <variablelist class='network-directives'> + <varlistentry> + <term><varname>Name=</varname></term> + <listitem> + <para>The interface name used when creating the netdev. + This option is compulsory.</para> + </listitem> + </varlistentry> + <varlistentry> + <term><varname>MACAddress=</varname></term> + <listitem> + <para>The peer MACAddress, if not set it is generated in the same + way as the MAC address of the main interface.</para> + </listitem> + </varlistentry> + </variablelist> + </refsect1> <refsect1> <title>Example</title> <example> @@ -222,9 +362,67 @@ Kind=vlan [VLAN] Id=1</programlisting> </example> + <example> + <title>/etc/systemd/network/ipip.netdev</title> + <programlisting>[NetDev] +Name=ipip-tun +Kind=ipip +MTUBytes=1480 + +[Tunnel] +Local=192.168.223.238 +Remote=192.169.224.239 +TTL=64</programlisting> + </example> - </refsect1> + <example> + <title>/etc/systemd/network/sit.netdev</title> + <programlisting>[NetDev] +Name=sit-tun +Kind=sit +MTUBytes=1480 + +[Tunnel] +Local=10.65.223.238 +Remote=10.65.223.239</programlisting> + </example> + <example> + <title>/etc/systemd/network/gre.netdev</title> + <programlisting>[NetDev] +Name=gre-tun +Kind=gre +MTUBytes=1480 + +[Tunnel] +Local=10.65.223.238 +Remote=10.65.223.239</programlisting> + </example> + + <example> + <title>/etc/systemd/network/vti.netdev</title> + + <programlisting>[NetDev] +Name=vti-tun +Kind=vti +MTUBytes=1480 + +[Tunnel] +Local=10.65.223.238 +Remote=10.65.223.239</programlisting> + </example> + + <example> + <title>/etc/systemd/network/veth.netdev</title> + <programlisting>[NetDev] +Name=veth-test +Kind=veth + +[Peer] +Name=veth-peer</programlisting> + </example> + + </refsect1> <refsect1> <title>See Also</title> <para> |