diff --git a/src/apps/pfsense/snmp/mode/runtime.pm b/src/apps/pfsense/snmp/mode/runtime.pm
index a04f2d9d0..8075b9244 100644
--- a/src/apps/pfsense/snmp/mode/runtime.pm
+++ b/src/apps/pfsense/snmp/mode/runtime.pm
@@ -67,26 +67,36 @@ sub run {
     $valueRuntime = $result->{$oid_pfsenseRuntime};
     
     if ($valueStatus == 1) {
-        my $exit_code = $self->{perfdata}->threshold_check(value => $valueRuntime, 
-                                                           threshold => [ { label => 'critical', exit_litteral => 'critical' }, { label => 'warning', exit_litteral => 'warning' } ]);    
-        $self->{output}->perfdata_add(label => 'runtime', unit => 's',
-                                      value => floor($valueRuntime / 100),
-                                      warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning'),
-                                      critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical'),
-                                      min => 0);
-        $self->{output}->output_add(severity => $exit_code,
-                                    short_msg => sprintf("PfSense running since : %s",
-                                                         centreon::plugins::misc::change_seconds(value => floor($valueRuntime / 100))));
-
+        my $exit_code = $self->{perfdata}->threshold_check(
+            value => $valueRuntime, 
+            threshold => [ { label => 'critical', exit_litteral => 'critical' }, { label => 'warning', exit_litteral => 'warning' } ]
+        );
+        $self->{output}->perfdata_add(
+            label => 'runtime', unit => 's',
+            value => floor($valueRuntime / 100),
+            warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning'),
+            critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical'),
+            min => 0
+        );
+        $self->{output}->output_add(
+            severity => $exit_code,
+            short_msg => sprintf(
+                "PfSense running since : %s",
+                centreon::plugins::misc::change_seconds(value => floor($valueRuntime / 100))
+            )
+        );
     } else {
-        $self->{output}->perfdata_add(label => 'runtime', unit => 's',
-                                      value => 0,
-                                      warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning'),
-                                      critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical'),
-                                      min => 0);
-        $self->{output}->output_add(severity => 'critical',
-                                    short_msg => 'PfSense not running');
-        
+        $self->{output}->perfdata_add(
+            label => 'runtime', unit => 's',
+            value => 0,
+            warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning'),
+            critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical'),
+            min => 0
+        );
+        $self->{output}->output_add(
+            severity => 'critical',
+            short_msg => 'PfSense not running'
+        );        
     }
     $self->{output}->display();
     $self->{output}->exit();
diff --git a/src/apps/pfsense/snmp/mode/statetable.pm b/src/apps/pfsense/snmp/mode/statetable.pm
new file mode 100644
index 000000000..1c4dd4c8d
--- /dev/null
+++ b/src/apps/pfsense/snmp/mode/statetable.pm
@@ -0,0 +1,132 @@
+#
+# Copyright 2023 Centreon (http://www.centreon.com/)
+#
+# Centreon is a full-fledged industry-strength solution that meets
+# the needs in IT infrastructure and application monitoring for
+# service performance.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+package apps::pfsense::snmp::mode::statetable;
+
+use base qw(centreon::plugins::templates::counter);
+
+use strict;
+use warnings;
+use Digest::MD5 qw(md5_hex);
+
+sub prefix_global_output {
+    my ($self, %options) = @_;
+    
+    return 'Number of state table ';
+}
+
+sub set_counters {
+    my ($self, %options) = @_;
+
+    $self->{maps_counters_type} = [
+        { name => 'global', type => 0, cb_prefix_output => 'prefix_global_output' }
+    ];
+    
+    $self->{maps_counters}->{global} = [
+        { label => 'entries', nlabel => 'state_table.entries.count', set => {
+                key_values => [ { name => 'count' } ],
+                output_template => 'entries: %s',
+                perfdatas => [
+                    { template => '%s', min => 0 }
+                ]
+            }
+        },
+        { label => 'searches', nlabel => 'state_table.search.count', set => {
+                key_values => [ { name => 'searches', diff => 1 } ],
+                output_template => 'searches: %s',
+                perfdatas => [
+                    { template => '%s', min => 0 }
+                ]
+            }
+        },
+        { label => 'entries-inserted', nlabel => 'state_table.entries.inserted.count', set => {
+                key_values => [ { name => 'inserted', diff => 1 } ],
+                output_template => 'entries inserted: %s',
+                perfdatas => [
+                    { template => '%s', min => 0 }
+                ]
+            }
+        },
+        { label => 'entries-removed', nlabel => 'state_table.entries.removed.count', set => {
+                key_values => [ { name => 'removed', diff => 1 } ],
+                output_template => 'entries removed: %s',
+                perfdatas => [
+                    { template => '%s', min => 0 }
+                ]
+            }
+        }
+    ];
+}
+
+sub new {
+    my ($class, %options) = @_;
+    my $self = $class->SUPER::new(package => __PACKAGE__, %options, statefile => 1, force_new_perfdata => 1);
+    bless $self, $class;
+
+    $options{options}->add_options(arguments => {
+    });
+
+    return $self;
+}
+
+sub manage_selection {
+    my ($self, %options) = @_;
+
+    if ($options{snmp}->is_snmpv1()) {
+        $self->{output}->add_option_msg(short_msg => "Can't check SNMP 64 bits counters with SNMPv1.");
+        $self->{output}->option_exit();
+    }
+    my $mapping = {
+        count    => { oid => '.1.3.6.1.4.1.12325.1.200.1.3.1' }, # pfStateTableCount
+        searches => { oid => '.1.3.6.1.4.1.12325.1.200.1.3.2' }, # pfStateTableSearches
+        inserted => { oid => '.1.3.6.1.4.1.12325.1.200.1.3.3' }, # pfStateTableInserts
+        removed  => { oid => '.1.3.6.1.4.1.12325.1.200.1.3.4' }  # pfStateTableRemovals
+    };
+    my $snmp_result = $options{snmp}->get_leef(oids => [ map($_->{oid} . '.0', values(%$mapping)) ], nothing_quit => 1);
+
+    $self->{global} = $options{snmp}->map_instance(mapping => $mapping, results => $snmp_result, instance => 0);
+
+    $self->{cache_name} = 'pfsense_' . $self->{mode} . '_' . $options{snmp}->get_hostname()  . '_' . $options{snmp}->get_port() . '_' .
+        (defined($self->{option_results}->{filter_counters}) ? md5_hex($self->{option_results}->{filter_counters}) : md5_hex('all'));
+}
+
+1;
+
+__END__
+
+=head1 MODE
+
+Check state table.
+
+=over 8
+
+=item B<--filter-counters>
+
+Only display some counters (regexp can be used).
+Example: --filter-counters='count'
+
+=item B<--warning-*> B<--critical-*>
+
+Thresholds.
+Can be: 'entries', 'searches', 'entries-inserted', 'entries-removed'.
+
+=back
+
+=cut
diff --git a/src/apps/pfsense/snmp/plugin.pm b/src/apps/pfsense/snmp/plugin.pm
index b91fadf97..dea92d0eb 100644
--- a/src/apps/pfsense/snmp/plugin.pm
+++ b/src/apps/pfsense/snmp/plugin.pm
@@ -29,12 +29,12 @@ sub new {
     my $self = $class->SUPER::new(package => __PACKAGE__, %options);
     bless $self, $class;
 
-    $self->{version} = '0.1';
     $self->{modes} = {
         'list-pfinterfaces' => 'apps::pfsense::snmp::mode::listpfinterfaces',
         'packet-stats'      => 'apps::pfsense::snmp::mode::packetstats',
         'pfinterfaces'      => 'apps::pfsense::snmp::mode::pfinterfaces',
-        'runtime'           => 'apps::pfsense::snmp::mode::runtime'
+        'runtime'           => 'apps::pfsense::snmp::mode::runtime',
+        'state-table'       => 'apps::pfsense::snmp::mode::statetable'
     };
 
     return $self;