Content differences:
--- /etc/ferm/conf.d/10_zookeeper.orig
+++ /etc/ferm/conf.d/10_zookeeper
@@ -1,6 +1,6 @@
# Autogenerated by puppet. DO NOT EDIT BY HAND!
#
#
-&R_SERVICE(tcp, (2181 2182 2183), ($cloudcontrol2005-dev.private.codfw.wikimedia.cloud $cloudcontrol2006-dev.private.codfw.wikimedia.cloud $cloudcontrol2010-dev.private.codfw.wikimedia.cloud));
+&R_SERVICE(tcp, (2181 2182 2183), ($172.20.5.7 $2a02:ec80:a100:205::7 $172.20.5.22 $2a02:ec80:a100:205::22 $172.20.5.2 $2a02:ec80:a100:205::2));