(plugin) network::alcatel::omniswitch::snmp - add temperature metrics (#3738)

centreon-plugins/network/alcatel/omniswitch/snmp/mode/components/backplane.pm

@@ -59,9 +59,9 @@ sub check {
 
         if ($result->{chasEntPhysPower} > 0) {
             $self->{output}->perfdata_add(
-                label => "power", unit => 'W',
                 nlabel => 'hardware.backplane.power.watt',
-                instances => $instance,
+                unit => 'W',
+                instances => [$result->{entPhysicalName}, $result->{entPhysicalDescr}, $instance],
                 value => $result->{chasEntPhysPower},
                 min => 0
             );

centreon-plugins/network/alcatel/omniswitch/snmp/mode/components/chassis.pm

@@ -26,6 +26,157 @@ use network::alcatel::omniswitch::snmp::mode::components::resources qw(%oids $ma
 
 sub load {}
 
+sub check_temp_aos6 {
+    my ($self, %options) = @_;
+
+    my $mapping_temp = {
+        boardTemp => { oid => '.1.3.6.1.4.1.6486.800.1.1.1.3.1.1.3.1.4', default => -1 }, # chasHardwareBoardTemp
+        threshold => { oid => '.1.3.6.1.4.1.6486.800.1.1.1.3.1.1.3.1.7', default => -1 }, # chasTempThreshold
+        danger    => { oid => '.1.3.6.1.4.1.6486.800.1.1.1.3.1.1.3.1.8', default => -1 }  # chasDangerTempThreshold
+    };
+
+    my $result = $self->{snmp}->map_instance(mapping => $mapping_temp, results => $self->{results}->{entity}, instance => $options{instance});
+
+    return if ($result->{boardTemp} <= 0);
+
+    $self->{output}->output_add(
+        long_msg => sprintf(
+            "chassis '%s/%s' [instance: %s] board temperature is %s degree centigrade",
+            $options{name},
+            $options{descr},
+            $options{instance}, 
+            $result->{boardTemp}
+        )
+    );
+
+    my ($exit, $warn, $crit, $checked) = $self->get_severity_numeric(section => 'temperature', instance => $options{instance}, value => $result->{boardTemp});
+    if ($checked == 0) {
+        my $warn_th = $result->{threshold} > 0 ? $result->{threshold} : '';
+        my $crit_th = $result->{danger} > 0 ? $result->{danger} : '';
+
+        $self->{perfdata}->threshold_validate(label => 'warning-temperature-instance-' . $options{instance}, value => $warn_th);
+        $self->{perfdata}->threshold_validate(label => 'critical-temperature-instance-' . $options{instance}, value => $crit_th);
+
+        $exit = $self->{perfdata}->threshold_check(
+            value => $result->{boardTemp},
+            threshold => [
+                { label => 'critical-temperature-instance-' . $options{instance}, exit_litteral => 'critical' },
+                { label => 'warning-temperature-instance-' . $options{instance}, exit_litteral => 'warning' }
+            ]
+        );
+    
+        $warn = $self->{perfdata}->get_perfdata_for_output(label => 'warning-temperature-instance-' . $options{instance});
+        $crit = $self->{perfdata}->get_perfdata_for_output(label => 'critical-temperature-instance-' . $options{instance})
+    }
+
+    if (!$self->{output}->is_status(value => $exit, compare => 'ok', litteral => 1)) {
+        $self->{output}->output_add(
+            severity => $exit,
+            short_msg => sprintf(
+                "chassis '%s/%s/%s' board temperature is %s degree centigrade",
+                $options{name},
+                $options{descr},
+                $options{instance}, 
+                $result->{boardTemp}
+            )
+        );
+    }
+
+    $self->{output}->perfdata_add(
+        nlabel => 'hardware.temperature.celsius',
+        unit => 'C',
+        instances => [$options{name}, $options{descr}, $options{instance}, 'Chassis'],
+        value => $result->{boardTemp},
+        warning => $warn,
+        critical => $crit
+    );
+}
+
+sub check_temp_aos7 {
+    my ($self, %options) = @_;
+
+    my $mapping_temp = {
+        threshold => { oid => '.1.3.6.1.4.1.6486.801.1.1.1.3.1.1.3.1.5', default => -1 }, # chasTempThreshold
+        danger    => { oid => '.1.3.6.1.4.1.6486.801.1.1.1.3.1.1.3.1.6', default => -1 }, # chasDangerTempThreshold
+        CPMA      => { oid => '.1.3.6.1.4.1.6486.801.1.1.1.3.1.1.3.1.8', default => -1 }, # chasCPMAHardwareBoardTemp
+        CFMA      => { oid => '.1.3.6.1.4.1.6486.801.1.1.1.3.1.1.3.1.9', default => -1 }, # chasCFMAHardwareBoardTemp
+        CPMB      => { oid => '.1.3.6.1.4.1.6486.801.1.1.1.3.1.1.3.1.10', default => -1 }, # chasCPMBHardwareBoardTemp
+        CFMB      => { oid => '.1.3.6.1.4.1.6486.801.1.1.1.3.1.1.3.1.11', default => -1 }, # chasCFMBHardwareBoardTemp
+        CFMC      => { oid => '.1.3.6.1.4.1.6486.801.1.1.1.3.1.1.3.1.12', default => -1 }, # chasCFMCHardwareBoardTemp
+        CFMD      => { oid => '.1.3.6.1.4.1.6486.801.1.1.1.3.1.1.3.1.13', default => -1 }, # chasCFMDHardwareBoardTemp
+        FanTray1  => { oid => '.1.3.6.1.4.1.6486.801.1.1.1.3.1.1.3.1.14', default => -1 }, # chasFTAHardwareBoardTemp
+        FanTray2  => { oid => '.1.3.6.1.4.1.6486.801.1.1.1.3.1.1.3.1.15', default => -1 }, # chasFTBHardwareBoardTemp
+        NI1       => { oid => '.1.3.6.1.4.1.6486.801.1.1.1.3.1.1.3.1.16', default => -1 }, # chasNI1HardwareBoardTemp
+        NI2       => { oid => '.1.3.6.1.4.1.6486.801.1.1.1.3.1.1.3.1.17', default => -1 }, # chasNI2HardwareBoardTemp
+        NI3       => { oid => '.1.3.6.1.4.1.6486.801.1.1.1.3.1.1.3.1.18', default => -1 }, # chasNI3HardwareBoardTemp
+        NI4       => { oid => '.1.3.6.1.4.1.6486.801.1.1.1.3.1.1.3.1.19', default => -1 }, # chasNI4HardwareBoardTemp
+        NI5       => { oid => '.1.3.6.1.4.1.6486.801.1.1.1.3.1.1.3.1.20', default => -1 }, # chasNI5HardwareBoardTemp
+        NI6       => { oid => '.1.3.6.1.4.1.6486.801.1.1.1.3.1.1.3.1.21', default => -1 }, # chasNI6HardwareBoardTemp
+        NI7       => { oid => '.1.3.6.1.4.1.6486.801.1.1.1.3.1.1.3.1.22', default => -1 }, # chasNI7HardwareBoardTemp
+        NI8       => { oid => '.1.3.6.1.4.1.6486.801.1.1.1.3.1.1.3.1.23', default => -1 }  # chasNI8HardwareBoardTemp
+    };
+
+    my $result = $self->{snmp}->map_instance(mapping => $mapping_temp, results => $self->{results}->{entity}, instance => $options{instance});
+
+    foreach my $sensor ('CPMA', 'CFMA', 'CPMB', 'CFMB', 'CFMC', 'CFMD', 'FanTray1', 'FanTray2', 'NI1', 'NI2', 'NI3', 'NI4', 'NI5', 'NI6', 'NI7', 'NI8') {
+        next if ($result->{$sensor} <= 0);
+
+        $self->{output}->output_add(
+            long_msg => sprintf(
+                "chassis '%s/%s/%s/%s' temperature is %s degree centigrade",
+                $options{name},
+                $options{descr},
+                $options{instance},
+                $sensor,
+                $result->{$sensor}
+            )
+        );
+
+        my ($exit, $warn, $crit, $checked) = $self->get_severity_numeric(section => 'temperature', instance => $options{instance}, value => $result->{$sensor});
+        if ($checked == 0) {
+            my $warn_th = $result->{threshold} > 0 ? $result->{threshold} : '';
+            my $crit_th = $result->{danger} > 0 ? $result->{danger} : '';
+
+            $self->{perfdata}->threshold_validate(label => 'warning-temperature-instance-' . $options{instance}, value => $warn_th);
+            $self->{perfdata}->threshold_validate(label => 'critical-temperature-instance-' . $options{instance}, value => $crit_th);
+
+            $exit = $self->{perfdata}->threshold_check(
+                value => $result->{$sensor},
+                threshold => [
+                    { label => 'critical-temperature-instance-' . $options{instance}, exit_litteral => 'critical' },
+                    { label => 'warning-temperature-instance-' . $options{instance}, exit_litteral => 'warning' }
+                ]
+            );
+        
+            $warn = $self->{perfdata}->get_perfdata_for_output(label => 'warning-temperature-instance-' . $options{instance});
+            $crit = $self->{perfdata}->get_perfdata_for_output(label => 'critical-temperature-instance-' . $options{instance})
+        }
+
+        if (!$self->{output}->is_status(value => $exit, compare => 'ok', litteral => 1)) {
+            $self->{output}->output_add(
+                severity => $exit,
+                short_msg => sprintf(
+                    "chassis '%s/%s/%s/%s' temperature is %s degree centigrade",
+                    $options{name},
+                    $options{descr},
+                    $options{instance},
+                    $sensor,
+                    $result->{$sensor}
+                )
+            );
+        }
+
+        $self->{output}->perfdata_add(
+            nlabel => 'hardware.temperature.celsius',
+            unit => 'C',
+            instances => [$options{name}, $options{descr}, $options{instance}, $sensor],
+            value => $result->{$sensor},
+            warning => $warn,
+            critical => $crit
+        );
+    }
+}
+
 sub check {
     my ($self) = @_;
 
@@ -42,7 +193,7 @@ sub check {
     }
     
     foreach my $instance (@instances) {
-        next if (!defined($self->{results}->{entity}->{$oids{$self->{type}}{chasEntPhysAdminStatus} . '.' . $instance}));
+        next if (!defined($self->{results}->{entity}->{ $oids{ $self->{type} }->{chasEntPhysAdminStatus} . '.' . $instance }));
         
         my $result = $self->{snmp}->map_instance(mapping => $mapping->{ $self->{type} }, results => $self->{results}->{entity}, instance => $instance);
         
@@ -51,29 +202,40 @@ sub check {
         
         $self->{output}->output_add(
             long_msg => sprintf(
-                "chassis '%s/%s' [instance: %s, admin status: %s] operationnal status is %s.",
+                "chassis '%s/%s' [instance: %s, admin status: %s] operationnal status is %s",
-                $result->{entPhysicalName}, $result->{entPhysicalDescr}, $instance, 
+                $result->{entPhysicalName},
-                $result->{chasEntPhysAdminStatus}, $result->{chasEntPhysOperStatus}
+                $result->{entPhysicalDescr},
+                $instance, 
+                $result->{chasEntPhysAdminStatus},
+                $result->{chasEntPhysOperStatus}
             )
         );
 
         if ($result->{chasEntPhysPower} > 0) {
             $self->{output}->perfdata_add(
-                label => "power", unit => 'W',
                 nlabel => 'hardware.chassis.power.watt',
-                instances => $instance,
+                unit => 'W',
+                instances => [$result->{entPhysicalName}, $result->{entPhysicalDescr}, $instance],
                 value => $result->{chasEntPhysPower},
                 min => 0
             );
         }
 
+        if ($self->{type} eq 'aos6') {
+            check_temp_aos6($self, instance => $instance, name => $result->{entPhysicalName}, descr => $result->{entPhysicalDescr});
+        } else {
+            check_temp_aos7($self, instance => $instance, name => $result->{entPhysicalName}, descr => $result->{entPhysicalDescr});
+        }
+
         my $exit = $self->get_severity(label => 'admin', section => 'chassis.admin', value => $result->{chasEntPhysAdminStatus});
         if (!$self->{output}->is_status(value => $exit, compare => 'ok', litteral => 1)) {
             $self->{output}->output_add(
                 severity => $exit,
                 short_msg => sprintf(
                     "chassis '%s/%s/%s' admin status is %s",
-                    $result->{entPhysicalName}, $result->{entPhysicalDescr}, $instance, 
+                    $result->{entPhysicalName},
+                    $result->{entPhysicalDescr},
+                    $instance, 
                     $result->{chasEntPhysAdminStatus}
                 )
             );
@@ -86,7 +248,9 @@ sub check {
                 severity => $exit,
                 short_msg => sprintf(
                     "chassis '%s/%s/%s' operational status is %s",
-                    $result->{entPhysicalName}, $result->{entPhysicalDescr}, $instance, 
+                    $result->{entPhysicalName},
+                    $result->{entPhysicalDescr},
+                    $instance, 
                     $result->{chasEntPhysOperStatus}
                 )
             );

centreon-plugins/network/alcatel/omniswitch/snmp/mode/components/container.pm

@@ -59,9 +59,9 @@ sub check {
         
         if ($result->{chasEntPhysPower} > 0) {
             $self->{output}->perfdata_add(
-                label => "power", unit => 'W',
                 nlabel => 'hardware.container.power.watt',
-                instances => $instance,
+                unit => 'W',
+                instances => [$result->{entPhysicalName}, $result->{entPhysicalDescr}, $instance],
                 value => $result->{chasEntPhysPower},
                 min => 0
             );

centreon-plugins/network/alcatel/omniswitch/snmp/mode/components/fan.pm

@@ -48,7 +48,7 @@ sub check {
     }
 
     foreach my $instance (@instances) {
-        next if (!defined($self->{results}->{entity}->{$oids{$self->{type}}{chasEntPhysAdminStatus} . '.' . $instance}));
+        next if (!defined($self->{results}->{entity}->{ $oids{ $self->{type} }->{chasEntPhysAdminStatus} . '.' . $instance }));
 
         my $result = $self->{snmp}->map_instance(mapping => $mapping->{$self->{type}}, results => $self->{results}->{entity}, instance => $instance);
 
@@ -67,7 +67,7 @@ sub check {
             $self->{output}->perfdata_add(
                 label => "power", unit => 'W',
                 nlabel => 'hardware.fan.power.watt',
-                instances => $instance,
+                instances => [$result->{entPhysicalName}, $result->{entPhysicalDescr}, $instance],
                 value => $result->{chasEntPhysPower},
                 min => 0
             );
@@ -99,6 +99,8 @@ sub check {
         }
     }
 
+    return if ($self->{type} eq '');
+
     foreach my $key (keys %{$self->{results}->{ $oids{ $self->{type} }->{alaChasEntPhysFanStatus} } }) {
         next if ($key !~ /^$oids{$self->{type}}->{alaChasEntPhysFanStatus}\.(.*?)\.(.*?)$/);
         my ($phys_index, $loc_index) = ($1, $2);

centreon-plugins/network/alcatel/omniswitch/snmp/mode/components/module.pm

@@ -59,9 +59,9 @@ sub check {
         
         if ($result->{chasEntPhysPower} > 0) {
             $self->{output}->perfdata_add(
-                label => "power", unit => 'W',
                 nlabel => 'hardware.module.power.watt',
-                instances => $instance,
+                unit => 'W',
+                instances => [$result->{entPhysicalName}, $result->{entPhysicalDescr}, $instance],
                 value => $result->{chasEntPhysPower},
                 min => 0
             );

centreon-plugins/network/alcatel/omniswitch/snmp/mode/components/other.pm

@@ -59,9 +59,9 @@ sub check {
 
         if ($result->{chasEntPhysPower} > 0) {
             $self->{output}->perfdata_add(
-                label => "power", unit => 'W',
                 nlabel => 'hardware.other.power.watt',
-                instances => $instance,
+                unit => 'W',
+                instances => [$result->{entPhysicalName}, $result->{entPhysicalDescr}, $instance],
                 value => $result->{chasEntPhysPower},
                 min => 0
             );

centreon-plugins/network/alcatel/omniswitch/snmp/mode/components/psu.pm

@@ -42,7 +42,7 @@ sub check {
     }
     
     foreach my $instance (@instances) {
-        next if (!defined($self->{results}->{entity}->{$oids{$self->{type}}{chasEntPhysAdminStatus} . '.' . $instance}));
+        next if (!defined($self->{results}->{entity}->{ $oids{ $self->{type} }->{chasEntPhysAdminStatus} . '.' . $instance }));
         
         my $result = $self->{snmp}->map_instance(mapping => $mapping->{ $self->{type} }, results => $self->{results}->{entity}, instance => $instance);
         
@@ -59,9 +59,9 @@ sub check {
 
         if ($result->{chasEntPhysPower} > 0) {
             $self->{output}->perfdata_add(
-                label => "power", unit => 'W',
                 nlabel => 'hardware.powersupply.power.watt',
-                instances => $instance,
+                unit => 'W',
+                instances => [$result->{entPhysicalName}, $result->{entPhysicalDescr}, $instance],
                 value => $result->{chasEntPhysPower},
                 min => 0
             );

centreon-plugins/network/alcatel/omniswitch/snmp/mode/components/resources.pm

@@ -83,28 +83,31 @@ our @EXPORT_OK = qw(%physical_class %phys_oper_status %phys_admin_status %oids $
     aos6 => {
         entreprise_alcatel_base => '.1.3.6.1.4.1.6486.800',
 
+        version => '.1.3.6.1.4.1.6486.800.1.1.1.2.1.1.3.17.0', # systemHardwareUbootVersion
+
+        chasPhysBase => '.1.3.6.1.4.1.6486.800.1.1.1.1.1.1.1',
         chasEntPhysAdminStatus => '.1.3.6.1.4.1.6486.800.1.1.1.1.1.1.1.1',
         chasEntPhysOperStatus => '.1.3.6.1.4.1.6486.800.1.1.1.1.1.1.1.2',
         chasEntPhysPower => '.1.3.6.1.4.1.6486.800.1.1.1.1.1.1.1.4',
 
-        chasHardwareBoardTemp => '.1.3.6.1.4.1.6486.800.1.1.1.3.1.1.3.1.4',
+        chasChassisEntry => '.1.3.6.1.4.1.6486.800.1.1.1.3.1.1.3.1',
-        chasTempThreshold => '.1.3.6.1.4.1.6486.800.1.1.1.3.1.1.3.1.7',
-        chasDangerTempThreshold => '.1.3.6.1.4.1.6486.800.1.1.1.3.1.1.3.1.8',
     
         alaChasEntPhysFanStatus => '.1.3.6.1.4.1.6486.800.1.1.1.3.1.1.11.1.2'
     },
     aos7 => {
         entreprise_alcatel_base => '.1.3.6.1.4.1.6486.801',
 
+        version => '.1.3.6.1.4.1.6486.801.1.1.1.2.1.1.3.17.0', # systemHardwareUbootVersion
+
+        chasPhysBase => '.1.3.6.1.4.1.6486.801.1.1.1.1.1.1.1',
         chasEntPhysAdminStatus => '.1.3.6.1.4.1.6486.801.1.1.1.1.1.1.1.1',
         chasEntPhysOperStatus => '.1.3.6.1.4.1.6486.801.1.1.1.1.1.1.1.2',
         chasEntPhysPower => '.1.3.6.1.4.1.6486.801.1.1.1.1.1.1.1.3',
 
-        chasTempThreshold => '.1.3.6.1.4.1.6486.801.1.1.1.3.1.1.3.1.5',
+        chasChassisEntry => '.1.3.6.1.4.1.6486.801.1.1.1.3.1.1.3.1',
-        chasDangerTempThreshold => '.1.3.6.1.4.1.6486.801.1.1.1.3.1.1.3.1.6',
         
         alaChasEntPhysFanStatus => '.1.3.6.1.4.1.6486.801.1.1.1.3.1.1.11.1.2'
-    },
+    }
 );
 
 $mapping = {

centreon-plugins/network/alcatel/omniswitch/snmp/mode/components/sensor.pm

@@ -59,9 +59,9 @@ sub check {
 
         if ($result->{chasEntPhysPower} > 0) {
             $self->{output}->perfdata_add(
-                label => "power", unit => 'W',
                 nlabel => 'hardware.sensor.power.watt',
-                instances => $instance,
+                unit => 'W',
+                instances => [$result->{entPhysicalName}, $result->{entPhysicalDescr}, $instance],
                 value => $result->{chasEntPhysPower},
                 min => 0
             );

centreon-plugins/network/alcatel/omniswitch/snmp/mode/components/stack.pm

@@ -59,9 +59,9 @@ sub check {
 
         if ($result->{chasEntPhysPower} > 0) {
             $self->{output}->perfdata_add(
-                label => "power", unit => 'W',
                 nlabel => 'hardware.stack.power.watt',
-                instances => $instance,
+                unit => 'W',
+                instances => [$result->{entPhysicalName}, $result->{entPhysicalDescr}, $instance],
                 value => $result->{chasEntPhysPower},
                 min => 0
             );

centreon-plugins/network/alcatel/omniswitch/snmp/mode/components/unknown.pm

@@ -59,8 +59,8 @@ sub check {
 
         if ($result->{chasEntPhysPower} > 0) {
             $self->{output}->perfdata_add(
-                label => "power", unit => 'W',
+                nlabel => [$result->{entPhysicalName}, $result->{entPhysicalDescr}, $instance],
-                nlabel => 'hardware.unknown.power.watt',
+                unit => 'W',
                 instances => $instance,
                 value => $result->{chasEntPhysPower},
                 min => 0

centreon-plugins/network/alcatel/omniswitch/snmp/mode/hardware.pm

@@ -26,6 +26,8 @@ use network::alcatel::omniswitch::snmp::mode::components::resources qw(%oids);
 sub set_system {
     my ($self, %options) = @_;
 
+    $self->{regexp_threshold_numeric_check_section_option} = '^(temperature)$';
+
     $self->{cb_hook2} = 'snmp_execute';
 
     $self->{thresholds} = {
@@ -58,34 +60,59 @@ sub snmp_execute {
     my ($self, %options) = @_;
     
     $self->{snmp} = $options{snmp};
-    $self->{results} = $self->{snmp}->get_multiple_table(oids => [ 
+
+    my $versions = $self->{snmp}->get_leef(
+        oids => [ $oids{aos6}->{version}, $oids{aos7}->{version} ]
+    );
+
+    $self->{type} = '';
+    if (defined($versions->{ $oids{aos6}->{version} })) {
+        $self->{type} = 'aos6';
+    } elsif (defined($versions->{ $oids{aos7}->{version} })) {
+        $self->{type} = 'aos7';
+    }
+
+    if ($self->{type} eq 'aos6') {
+        $self->{results} = $self->{snmp}->get_multiple_table(
+            oids => [
                 { oid => $oids{common}->{entPhysicalClass} },
-        { oid => $oids{aos6}->{alaChasEntPhysFanStatus} },
+                { oid => $oids{aos6}->{alaChasEntPhysFanStatus} }
-        { oid => $oids{aos7}->{alaChasEntPhysFanStatus} }
+            ]
-    ]);
+        );
-    $self->{results}->{entity} = $self->{snmp}->get_multiple_table(oids => [ 
+
+        $self->{results}->{entity} = $self->{snmp}->get_multiple_table(
+            oids => [ 
                 { oid => $oids{common}->{entPhysicalDescr} },
                 { oid => $oids{common}->{entPhysicalName} },
-        { oid => $oids{aos6}->{chasEntPhysAdminStatus} },
+                { oid => $oids{aos6}->{chasPhysBase}, start => $oids{aos6}->{chasEntPhysAdminStatus}, end => $oids{aos6}->{chasEntPhysOperStatus} },
-        { oid => $oids{aos6}->{chasEntPhysOperStatus} },
                 { oid => $oids{aos6}->{chasEntPhysPower} },
-        { oid => $oids{aos7}->{chasEntPhysAdminStatus} },
+                { oid => $oids{aos6}->{chasChassisEntry} }
-        { oid => $oids{aos7}->{chasEntPhysOperStatus} },
+            ],
-        { oid => $oids{aos7}->{chasEntPhysPower} }
+            return_type => 1
-    ], return_type => 1);
+        );
+    } elsif ($self->{type} eq 'aos7') {
+        $self->{results} = $self->{snmp}->get_multiple_table(
+            oids => [
+                { oid => $oids{common}->{entPhysicalClass} },
+                { oid => $oids{aos7}->{alaChasEntPhysFanStatus} }
+            ]
+        );
 
-    $self->{type} = 'aos6';
+        $self->{results}->{entity} = $self->{snmp}->get_multiple_table(
-    foreach (keys %{$self->{results}->{entity}}) {
+            oids => [ 
-        if (/^$oids{aos7}->{entreprise_alcatel_base}\./) {
+                { oid => $oids{common}->{entPhysicalDescr} },
-            $self->{type} = 'aos7';
+                { oid => $oids{common}->{entPhysicalName} },
-            last;
+                { oid => $oids{aos7}->{chasPhysBase}, start => $oids{aos7}->{chasEntPhysAdminStatus}, end => $oids{aos7}->{chasEntPhysPower} },
-        }
+                { oid => $oids{aos7}->{chasChassisEntry} }
+            ],
+            return_type => 1
+        );
     }
 }
 
 sub new {
     my ($class, %options) = @_;
-    my $self = $class->SUPER::new(package => __PACKAGE__, %options);
+    my $self = $class->SUPER::new(package => __PACKAGE__, %options, force_new_perfdata => 1);
     bless $self, $class;
 
     $options{options}->add_options(arguments => {});