From f8b7c177640e19a0146fa26c4263e713b7045222 Mon Sep 17 00:00:00 2001
From: Yu Watanabe <watanabe.yu+github@gmail.com>
Date: Sat, 13 Aug 2022 07:45:49 +0900
Subject: network/tuntap: introduce KeepCarrier= setting

Closes #24267.
---
 man/systemd.netdev.xml | 9 +++++++++
 1 file changed, 9 insertions(+)

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

diff --git a/man/systemd.netdev.xml b/man/systemd.netdev.xml
index 94c9308e46..266ad52df2 100644
--- a/man/systemd.netdev.xml
+++ b/man/systemd.netdev.xml
@@ -1558,6 +1558,15 @@
         <filename>/dev/net/tun</filename> device.</para>
         </listitem>
       </varlistentry>
+      <varlistentry>
+        <term><varname>KeepCarrier=</varname></term>
+        <listitem>
+          <para>Takes a boolean. If enabled, to make the interface maintain its carrier status, the file
+          descriptor of the interface is kept open. This may be useful to keep the interface in running
+          state, for example while the backing process is temporarily shutdown. Defaults to
+          <literal>no</literal>.</para>
+        </listitem>
+      </varlistentry>
     </variablelist>
   </refsect1>
 
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