diff --git a/ChangeLog b/ChangeLog
index 325235f1..c97c1397 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,6 @@
-* 4.4!
-  - add rapid-city-mib
+* 2015-09-06 4.4
+  add rapid-city-mib
+  add entity-mib for cisco asa
 * 2015-08-18 4.3.1
   add ha-role for Aruba
 * 2015-08-17 4.3
diff --git a/configure.ac b/configure.ac
index a280eece..75362fc1 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,7 +1,7 @@
 dnl Process this file with autoconf to produce a configure script.
 AC_REVISION ($Revision: 1.150 $)
 AC_PREREQ(2.58)
-AC_INIT(check_nwc_health,4.3.1)
+AC_INIT(check_nwc_health,4.4)
 AM_INIT_AUTOMAKE([1.9 tar-pax])
 AM_MAINTAINER_MODE([disable])
 AC_CANONICAL_HOST
diff --git a/plugins-scripts/Classes/ENTITYSENSORMIB/Component/EnvironmentalSubsystem.pm b/plugins-scripts/Classes/ENTITYSENSORMIB/Component/EnvironmentalSubsystem.pm
index 3e15f492..90f18fbb 100644
--- a/plugins-scripts/Classes/ENTITYSENSORMIB/Component/EnvironmentalSubsystem.pm
+++ b/plugins-scripts/Classes/ENTITYSENSORMIB/Component/EnvironmentalSubsystem.pm
@@ -10,8 +10,11 @@ sub init {
   $self->get_snmp_tables('ENTITY-SENSOR-MIB', [
     ['sensors', 'entPhySensorTable', 'Classes::ENTITYSENSORMIB::Component::EnvironmentalSubsystem::Sensor' ],
   ]);
+  if (! @{$self->{entities}}) {
+    $self->fake_names();
+  }
   foreach (@{$self->{sensors}}) {
-    $_->{entPhySensorEntityName} = shift(@{$self->{entities}})->{entPhysicalName};
+    $_->{entPhySensorEntityName} = shift(@{$self->{entities}})->{entPhysicalName} unless $_->{entPhySensorEntityName};;
   }
   delete $self->{entities};
 }
@@ -33,11 +36,38 @@ sub dump {
   }
 }
 
+sub fake_names {
+  # das ist hoffentlich ein ausnahmefall. 
+  # z.b. cisco asa hat keine entPhysicalTable, aber entPhySensorTable
+  my $self = shift;
+  my $no_has_entities_names = {};
+  foreach (@{$self->{sensors}}) {
+    if (! exists $no_has_entities_names->{$_->{entPhySensorType}}) {
+      $no_has_entities_names->{$_->{entPhySensorType}} = {};
+    }
+    if (! exists $no_has_entities_names->{$_->{entPhySensorType}}->{$_->{entPhySensorUnitsDisplay}}) {
+      $no_has_entities_names->{$_->{entPhySensorType}}->{$_->{entPhySensorUnitsDisplay}} = 1;
+    } else {
+      $no_has_entities_names->{$_->{entPhySensorType}}->{$_->{entPhySensorUnitsDisplay}}++;
+    }
+    if ($_->{entPhySensorType} eq "truthvalue") {
+      $_->{entPhySensorEntityName} = sprintf "%s %s",
+          $_->{entPhySensorUnitsDisplay},
+          $_->{entPhySensorValue};
+    } else {
+      $_->{entPhySensorEntityName} = sprintf "%s %s",
+          $_->{entPhySensorUnitsDisplay},
+          $no_has_entities_names->{$_->{entPhySensorType}}->{$_->{entPhySensorUnitsDisplay}};
+    }
+    $_->{entPhySensorEntityName} =~ s/\s+/_/g;
+  }
+}
 
 package Classes::ENTITYSENSORMIB::Component::EnvironmentalSubsystem::Sensor;
 our @ISA = qw(Monitoring::GLPlugin::SNMP::TableItem);
 use strict;
 
+
 sub finish {
   my $self = shift;
   if ($self->{entPhySensorType} eq 'rpm') {
@@ -50,8 +80,9 @@ sub finish {
 sub check {
   my $self = shift;
   if ($self->{entPhySensorOperStatus} ne 'ok') {
-    $self->add_info(sprintf '%s has status %s\n',
-        $self->{entity}->{entPhysicalName},
+    $self->add_info(sprintf '%s sensor %s has status %s',
+        $self->{entPhySensorType},
+        $self->{entPhySensorEntityName},
         $self->{entPhySensorOperStatus});
     if ($self->{entPhySensorOperStatus} eq 'nonoperational') {
       $self->add_critical();
@@ -59,7 +90,8 @@ sub check {
       $self->add_unknown();
     }
   } else {
-    $self->add_info(sprintf "%s reports %s%s",
+    $self->add_info(sprintf "%s sensor %s reports %s%s",
+        $self->{entPhySensorType},
         $self->{entPhySensorEntityName},
         $self->{entPhySensorValue},
         $self->{entPhySensorUnitsDisplay}