diff -Nur e-smith-nutUPS-2.4.0.old8793/root/etc/e-smith/templates/etc/hosts.allow/upsd e-smith-nutUPS-2.4.0.bz8793/root/etc/e-smith/templates/etc/hosts.allow/upsd
--- e-smith-nutUPS-2.4.0.old8793/root/etc/e-smith/templates/etc/hosts.allow/upsd	1970-01-01 01:00:00.000000000 +0100
+++ e-smith-nutUPS-2.4.0.bz8793/root/etc/e-smith/templates/etc/hosts.allow/upsd	2015-01-22 09:18:14.317537036 +0100
@@ -0,0 +1,3 @@
+{
+	$DB->hosts_allow_spec('nut','upsd');
+}
diff -Nur e-smith-nutUPS-2.4.0.old8793/root/etc/e-smith/templates/etc/ups/upsd.conf/10Listen_Local_Network e-smith-nutUPS-2.4.0.bz8793/root/etc/e-smith/templates/etc/ups/upsd.conf/10Listen_Local_Network
--- e-smith-nutUPS-2.4.0.old8793/root/etc/e-smith/templates/etc/ups/upsd.conf/10Listen_Local_Network	1970-01-01 01:00:00.000000000 +0100
+++ e-smith-nutUPS-2.4.0.bz8793/root/etc/e-smith/templates/etc/ups/upsd.conf/10Listen_Local_Network	2015-01-22 09:32:12.197591624 +0100
@@ -0,0 +1,26 @@
+{
+    use strict;
+    use warnings;
+    use esmith::ConfigDB;
+    use Net::IPv4Addr qw( ipv4_broadcast ipv4_parse );
+    use Net::IP;
+
+    #Variable declaration
+    my $config       = esmith::ConfigDB->open_ro || die ("Unable to open the configuration database");
+    my $network      = $config->get_prop('InternalInterface','Network');
+    my $netmask      = $config->get_prop('InternalInterface','Netmask');
+    my $ipaddress    = $config->get_prop('InternalInterface','IPAddress');
+
+    my $network_cidr = ipv4_parse($network,$netmask);
+    my $broadcast    = ipv4_broadcast($network,$netmask);
+    my $ip           = new Net::IP ("$network_cidr") || die ("Unable to generate the list of UPS Listen IP");
+
+    #Allow the localhost
+    $OUT .= "LISTEN 127.0.0.1\n";
+    # Loop to display all IP
+    do {
+        my $display = $ip->ip();
+        #we want to remove the network, the server IP and the brodcast IP
+        $OUT .= "LISTEN $display\n" if (($display ne $network)&&($display ne $broadcast)&&($display ne $ipaddress));
+       } while (++$ip);
+}
diff -Nur e-smith-nutUPS-2.4.0.old8793/root/etc/e-smith/templates/etc/ups/upsd.conf/20ACL e-smith-nutUPS-2.4.0.bz8793/root/etc/e-smith/templates/etc/ups/upsd.conf/20ACL
--- e-smith-nutUPS-2.4.0.old8793/root/etc/e-smith/templates/etc/ups/upsd.conf/20ACL	2015-01-22 08:59:03.647593780 +0100
+++ e-smith-nutUPS-2.4.0.bz8793/root/etc/e-smith/templates/etc/ups/upsd.conf/20ACL	1970-01-01 01:00:00.000000000 +0100
@@ -1,3 +0,0 @@
-ACL all 0.0.0.0/0
-ACL localhost 127.0.0.1/32
-ACL localnet { "$InternalInterface{Network}/$InternalInterface{Netmask}" }
diff -Nur e-smith-nutUPS-2.4.0.old8793/root/etc/e-smith/templates/etc/ups/upsd.conf/40ACCESS e-smith-nutUPS-2.4.0.bz8793/root/etc/e-smith/templates/etc/ups/upsd.conf/40ACCESS
--- e-smith-nutUPS-2.4.0.old8793/root/etc/e-smith/templates/etc/ups/upsd.conf/40ACCESS	2015-01-22 08:59:03.647593780 +0100
+++ e-smith-nutUPS-2.4.0.bz8793/root/etc/e-smith/templates/etc/ups/upsd.conf/40ACCESS	1970-01-01 01:00:00.000000000 +0100
@@ -1,3 +0,0 @@
-ACCEPT localhost
-ACCEPT localnet
-REJECT all