--- /dev/null
+From 0eb16c0cae122a69a01acc228067f84bfbb0b6dc Mon Sep 17 00:00:00 2001
+From: Alexandre Derumier <aderumier@odiso.com>
+Date: Wed, 5 Jun 2019 14:47:05 +0200
+Subject: [PATCH] ifreload: down/up vxlan interfaces when
+ ifreload_down_changed=0
+
+almost all attributes of vxlan interfaces can't be updated
+in current kernel (<= 5.2). (including vxlan-id)
+
+so when ifreload_down_changed=0, ifreload can't update vxlan.
+
+fix: https://github.com/CumulusNetworks/ifupdown2/issues/50
+Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
+---
+ ifupdown2/ifupdown/ifupdownmain.py | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/ifupdown2/ifupdown/ifupdownmain.py b/ifupdown2/ifupdown/ifupdownmain.py
+index f520994..f1fd0d7 100644
+--- a/ifupdown2/ifupdown/ifupdownmain.py
++++ b/ifupdown2/ifupdown/ifupdownmain.py
+@@ -2099,7 +2099,7 @@ class ifupdownMain(ifupdownBase):
+ % (newifaceobjlist[objidx].name,
+ ifaceLinkKind.to_str(lastifaceobjlist[0].link_kind)))
+ ifacedownlist.append(newifaceobjlist[objidx].name)
+- if not down_changed:
++ if not down_changed and ifaceLinkKind.to_str(lastifaceobjlist[0].link_kind) != 'vxlan':
+ continue
+ if len(newifaceobjlist) != len(lastifaceobjlist):
+ ifacedownlist.append(ifname)
+--
+2.11.0
+