From c22f74a78628b681e9a2a2d726fd78b95e32b5fe Mon Sep 17 00:00:00 2001
From: Ad Schellevis <ad@opnsense.org>
Date: Thu, 4 May 2023 22:24:28 +0200
Subject: [PATCH] VPN/OpenVPN - force the interface down before configuration,
 should prevent OpenVPN complaining about the device being busy in some cases.

A bit of a work-around for https://forum.opnsense.org/index.php?topic=33837.0
---
 src/etc/inc/plugins.inc.d/openvpn.inc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/etc/inc/plugins.inc.d/openvpn.inc b/src/etc/inc/plugins.inc.d/openvpn.inc
index d77669b32..6c031fbab 100644
--- a/src/etc/inc/plugins.inc.d/openvpn.inc
+++ b/src/etc/inc/plugins.inc.d/openvpn.inc
@@ -486,6 +486,7 @@ function openvpn_reconfigure($mode, $settings, $device_only = false)
     if ($device_only || isset($settings['disable'])) {
         return;
     }
+    mwexecf('/sbin/ifconfig %s down', array($devname));
 
     $proto = strtolower($settings['protocol']);
     if (substr($settings['protocol'], 0, 3) == "TCP") {