adding options both for hosts and ips

manifests/params.pp

@@ -194,9 +194,12 @@
 #   "Send Notification" to be unchecked.
 # @param  [boolean] ng_use_selinux_tools Whether to enable selinux tools and
 #   policies. only effective if selinux is enabled.
-# @param  [array] ng_required_hosts Array of FQDNs for hosts which should be
-#   allowed/required. every entry in the array creates a new line in the
-#   configuration file.
+# @param  [array] ng_required_hosts Array of **__FQDNs__** for hosts which
+#   should be allowed/required. every entry in the array creates a new line in
+#   the configuration file.
+# @param  [array] ng_required_ips Array of **__Ip addresses __** for hosts which
+#   should be allowed/reqired. every entry in the array creates a new line in
+#   the configuration file
 ###############################################################################
 class cd_nagios::params (
 
@@ -306,6 +309,7 @@ $ng_use_selinux_tools = true,
 
 # httpd
 $ng_required_hosts    = [''],
+$ng_required_ips      = ['127.0.0.0/8'],
 
 ) {