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authorTom Gundersen <teg@jklm.no>2014-07-01 21:38:08 +0200
committerTom Gundersen <teg@jklm.no>2014-07-01 21:49:53 +0200
commitb35a29096045f2b820d343bfa24a35eb033930a2 (patch)
treee25c2cc0ce99a94f66879cf5bea9b965f42e0abf /man/systemd.netdev.xml
parentce1dde29b92d1399ce502e0f7db790a99d14841f (diff)
man: bring systemd.netdev(5) up-to-date
Based on a diff by the mysterious 'poma'.
Diffstat (limited to 'man/systemd.netdev.xml')
-rw-r--r--man/systemd.netdev.xml206
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>