Merge remote-tracking branch 'hdeadman/forwarderport' into 6.0-prerelease

manifests/zone.pp

@@ -18,6 +18,7 @@ define bind::zone (
     $forwarders      = '',
     $forward         = '',
     $source          = '',
+    $forwarders_port = 53,
 ) {
     # where there is a zone, there is a server
     include bind

templates/zone.conf.erb

@@ -67,7 +67,7 @@ zone "<%= @_domain %>" {
 <%- if @forwarders and @forwarders != '' -%>
 	forwarders {
 <%-   Array(@forwarders).each do |forwarder| -%>
-		<%= forwarder %>;
+		<%= forwarder %><%-if @forwarders_port != 53 -%> port <%= @forwarders_port %><%- end -%>;
 <%-   end -%>
 	};
 <%- end -%>