From 9ad20a63b3f5557ea03e8778f29a173bb5f56cef Mon Sep 17 00:00:00 2001
From: Christian Poessinger <christian@poessinger.com>
Date: Sat, 4 Dec 2021 07:28:26 +0100
Subject: bfd: T4043: add support for passive mode

Mark session as passive: a passive session will not attempt to start the
connection and will wait for control packets from peer before it begins
replying.

This feature is useful when you have a router that acts as the central node of
a star network and you want to avoid sending BFD control packets you don't
need to. The default is active-mode
---
 interface-definitions/include/bfd-common.xml.i | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'interface-definitions/include')

diff --git a/interface-definitions/include/bfd-common.xml.i b/interface-definitions/include/bfd-common.xml.i
index 6021576f6..8379784f7 100644
--- a/interface-definitions/include/bfd-common.xml.i
+++ b/interface-definitions/include/bfd-common.xml.i
@@ -63,6 +63,12 @@
     </leafNode>
   </children>
 </node>
+<leafNode name="passive">
+  <properties>
+    <help>Do not attempt to start sessions</help>
+    <valueless/>
+  </properties>
+</leafNode>
 <leafNode name="shutdown">
   <properties>
     <help>Disable this peer</help>
-- 
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