From cc7ec44d47fab6f7dbbed181f32ed3133e3bf89f Mon Sep 17 00:00:00 2001
From: "Bernhard M. Wiedemann" <bwiedemann@suse.de>
Date: Tue, 17 Sep 2019 12:59:31 +0200
Subject: [PATCH] mkcloud: enable IPv6

something unknown did set disable_ipv6=1 and that prevented ping6
from reaching crowbar
---
 scripts/lib/mkcloud-driver-libvirt.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/scripts/lib/mkcloud-driver-libvirt.sh b/scripts/lib/mkcloud-driver-libvirt.sh
index 958a151601..bb56b6b60d 100644
--- a/scripts/lib/mkcloud-driver-libvirt.sh
+++ b/scripts/lib/mkcloud-driver-libvirt.sh
@@ -535,6 +535,7 @@ function libvirt_do_macfunc
 function libvirt_start_radvd
 {
     if (( $want_ipv6 > 0 )); then
+        $sudo sysctl -e net.ipv6.conf.$cloudbr.disable_ipv6=0
         if ! pidof radvd >/dev/null; then
             if ! grep -q $cloudbr /etc/radvd.conf; then
                 snippet=$($scripts_lib_dir/ipv6/radvd-conf-template)