From f6d6bad1461a8f545a80955fadd7ee0c10db15bb Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Thu, 12 Nov 2015 21:54:28 +0100
Subject: nspawn: add new --network-veth-extra= switch for defining additional
 veth links

The new switch operates like --network-veth, but may be specified
multiple times (to define multiple link pairs) and allows flexible
definition of the interface names.

This is an independent reimplementation of #1678, but defines different
semantics, keeping the behaviour completely independent of
--network-veth. It also comes will full hook-up for .nspawn files, and
the matching documentation.
---
 man/systemd.nspawn.xml | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

(limited to 'man/systemd.nspawn.xml')

diff --git a/man/systemd.nspawn.xml b/man/systemd.nspawn.xml
index c2b7a40ec1..e952688331 100644
--- a/man/systemd.nspawn.xml
+++ b/man/systemd.nspawn.xml
@@ -323,6 +323,23 @@
         above).</para></listitem>
       </varlistentry>
 
+      <varlistentry>
+        <term><varname>VirtualEthernetExtra=</varname></term>
+
+        <listitem><para>Takes a colon-separated pair of interface
+        names. Configures an additional virtual Ethernet connection
+        (<literal>veth</literal>) between host and the container. The
+        first specified name is the interface name on the host, the
+        second the interface name in the container. The latter may be
+        omitted in which case it is set to the same name as the host
+        side interface. This setting implies
+        <varname>Private=yes</varname>. This setting corresponds to
+        the <option>--network-veth-extra=</option> command line
+        switch, and maybe be used multiple times. It is independent of
+        <varname>VirtualEthernet=</varname>. This option is privileged
+        (see above).</para></listitem>
+      </varlistentry>
+
       <varlistentry>
         <term><varname>Interface=</varname></term>
 
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