From 053854e1c13429aea705398006f7cce1557b4b57 Mon Sep 17 00:00:00 2001
From: Lucie Dubrunfaut <123162035+lucie-dubrunfaut@users.noreply.github.com>
Date: Tue, 30 May 2023 09:23:41 +0200
Subject: [PATCH] add cambium cnpilot series plugin (#4418)

---
 .../cnpilot/snmp/mode/connectionstatus.pm     | 142 +++++++++++++
 src/network/cambium/cnpilot/snmp/mode/cpu.pm  | 129 ++++++++++++
 .../cambium/cnpilot/snmp/mode/interfaces.pm   | 182 ++++++++++++++++
 .../cambium/cnpilot/snmp/mode/listradios.pm   | 140 +++++++++++++
 .../cambium/cnpilot/snmp/mode/memory.pm       | 139 ++++++++++++
 .../cambium/cnpilot/snmp/mode/radios.pm       | 198 ++++++++++++++++++
 src/network/cambium/cnpilot/snmp/plugin.pm    |  52 +++++
 7 files changed, 982 insertions(+)
 create mode 100644 src/network/cambium/cnpilot/snmp/mode/connectionstatus.pm
 create mode 100644 src/network/cambium/cnpilot/snmp/mode/cpu.pm
 create mode 100644 src/network/cambium/cnpilot/snmp/mode/interfaces.pm
 create mode 100644 src/network/cambium/cnpilot/snmp/mode/listradios.pm
 create mode 100644 src/network/cambium/cnpilot/snmp/mode/memory.pm
 create mode 100644 src/network/cambium/cnpilot/snmp/mode/radios.pm
 create mode 100644 src/network/cambium/cnpilot/snmp/plugin.pm

diff --git a/src/network/cambium/cnpilot/snmp/mode/connectionstatus.pm b/src/network/cambium/cnpilot/snmp/mode/connectionstatus.pm
new file mode 100644
index 000000000..4bc496c3f
--- /dev/null
+++ b/src/network/cambium/cnpilot/snmp/mode/connectionstatus.pm
@@ -0,0 +1,142 @@
+#
+# 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 network::cambium::cnpilot::snmp::mode::connectionstatus;
+
+use base qw(centreon::plugins::templates::counter);
+
+use strict;
+use warnings;
+use centreon::plugins::templates::catalog_functions qw(catalog_status_threshold_ng);
+
+sub prefix_connection_output {
+    my ($self, %options) = @_;
+
+    return "Access point '" . $options{instance_value}->{name} . "' ";
+}
+
+sub custom_connection_output {
+    my ($self, %options) = @_;
+
+    return sprintf(
+        'connection status: %s',
+        $self->{result_values}->{connection_status}
+    );
+}
+
+sub set_counters {
+    my ($self, %options) = @_;
+
+    $self->{maps_counters_type} = [
+        { name => 'connection', type => 1, cb_prefix_output => 'prefix_connection_output', message_multiple => 'All connection status are ok' }
+    ];
+
+     $self->{maps_counters}->{connection} = [
+        { label => 'connection-status', type => 2,
+            set => {
+                key_values => [ { name => 'connection_status' }, { name => 'name' } ],
+                closure_custom_output => $self->can('custom_connection_output'),
+                closure_custom_perfdata => sub { return 0; },
+                closure_custom_threshold_check => \&catalog_status_threshold_ng
+            }
+        },
+    ];
+}
+
+sub new {
+    my ($class, %options) = @_;
+    my $self = $class->SUPER::new(package => __PACKAGE__, %options, force_new_perfdata => 1);
+    bless $self, $class;
+
+    $options{options}->add_options(arguments => {
+        'filter-ap:s' => { name => 'filter_ap' }
+    });
+
+    return $self;
+}
+
+sub manage_selection {
+    my ($self, %options) = @_;
+
+    my $mapping = {
+        cambiumAPName        => { oid => '.1.3.6.1.4.1.17713.22.1.1.1.2' },
+        cambiumAPCnmConstaus => { oid => '.1.3.6.1.4.1.17713.22.1.1.1.12' }
+    };
+
+    # Point at the begining of the table 
+    my $oid_cambiumAccessPointEntry = '.1.3.6.1.4.1.17713.22.1.1.1';
+
+    my $connectionstatus_result = $options{snmp}->get_table(
+        oid => $oid_cambiumAccessPointEntry,
+        nothing_quit => 1
+    );
+
+    $self->{connection} = {};
+    foreach my $oid (keys %{$connectionstatus_result}) {
+        next if ($oid !~ /^$mapping->{cambiumAPName}->{oid}\.(.*)$/);
+        # Catch instance in table
+        my $instance = $1;
+        my $result = $options{snmp}->map_instance(mapping => $mapping, results => $connectionstatus_result, instance => $instance);
+
+        if (defined($self->{option_results}->{filter_ap}) && $self->{option_results}->{filter_ap} ne '' &&
+            $result->{cambiumAPName} !~ /$self->{option_results}->{filter_ap}/) {
+            $self->{output}->output_add(long_msg => "skipping '" . $result->{cambiumAPName} . "': no matching filter.", debug => 1);
+            next;
+        }
+
+        $self->{connection}->{$instance} = {
+            name => $result->{cambiumAPName},
+            connection_status => $result->{cambiumAPCnmConstaus}
+        };
+
+    }
+
+    if (scalar(keys %{$self->{connection}}) <= 0) {
+        $self->{output}->add_option_msg(short_msg => "No AP matching with filter found.");
+        $self->{output}->option_exit();
+    }
+}
+
+1;
+
+__END__
+
+=head1 MODE
+
+Check Connection status.
+
+=over 8
+
+=item B<--filter-ap>
+
+Filter on one or several AP.
+
+=item B<--warning-connection-status>
+
+Set warning threshold for status.
+Can used special variables like: %{status}, %{name}
+
+=item B<--critical-connection-status>
+
+Set critical threshold for status.
+Can used special variables like: %{status}, %{name}
+
+=back
+
+=cut
diff --git a/src/network/cambium/cnpilot/snmp/mode/cpu.pm b/src/network/cambium/cnpilot/snmp/mode/cpu.pm
new file mode 100644
index 000000000..d9b01f2ba
--- /dev/null
+++ b/src/network/cambium/cnpilot/snmp/mode/cpu.pm
@@ -0,0 +1,129 @@
+#
+# Copyright 2023 Centreon (http://www.centreon.com/)
+#
+# Centreon is a full-fledged industry-strength solution that meets
+# the needs in IT infrastructure and application monitoring for
+# service performance.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+package network::cambium::cnpilot::snmp::mode::cpu;
+
+use base qw(centreon::plugins::templates::counter);
+
+use strict;
+use warnings;
+
+sub prefix_cpu_output {
+    my ($self, %options) = @_;
+
+    return "CPU '" . $options{instance_value}->{name} . "' usage: ";
+}
+
+sub set_counters {
+    my ($self, %options) = @_;
+
+    $self->{maps_counters_type} = [
+        { name => 'cpu', type => 1, cb_prefix_output => 'prefix_cpu_output', message_multiple => 'All CPUs are ok' }
+    ];
+
+    $self->{maps_counters}->{cpu} = [
+        { label => 'cpu-usage-prct', nlabel => 'cpu.usage.percentage', set => {
+                key_values => [ { name => 'cpu_usage' }, { name => 'name' } ],
+                output_template => '%.2f %%',
+                perfdatas => [
+                    { label => 'cpu', template => '%.2f', min => 0, max => 100, unit => '%', label_extra_instance => 1,  instance_use => 'name' }
+                ]
+            }
+        }
+    ];
+}
+
+sub new {
+    my ($class, %options) = @_;
+    my $self = $class->SUPER::new(package => __PACKAGE__, %options, force_new_perfdata => 1);
+    bless $self, $class;
+
+    $options{options}->add_options(arguments => {
+        'filter-ap:s' => { name => 'filter_ap' }
+    });
+
+    return $self;
+}
+
+sub manage_selection {
+    my ($self, %options) = @_;
+
+    # Select relevant oids for CPU monitoring
+    my $mapping = {
+        cambiumAPName           => { oid => '.1.3.6.1.4.1.17713.22.1.1.1.2' },
+        cambiumAPCPUUtilization => { oid => '.1.3.6.1.4.1.17713.22.1.1.1.6' }
+    };
+
+    # Point at the begining of the table 
+    my $oid_cambiumAccessPointEntry = '.1.3.6.1.4.1.17713.22.1.1.1';
+
+    my $cpu_result = $options{snmp}->get_table(
+        oid => $oid_cambiumAccessPointEntry,
+        nothing_quit => 1
+    );
+
+    foreach my $oid (keys %{$cpu_result}) {
+        next if ($oid !~ /^$mapping->{cambiumAPName}->{oid}\.(.*)$/);
+        # Catch instance in table
+        my $instance = $1;
+        my $result = $options{snmp}->map_instance(mapping => $mapping, results => $cpu_result, instance => $instance);
+
+        if (defined($self->{option_results}->{filter_ap}) && $self->{option_results}->{filter_ap} ne '' &&
+            $result->{cambiumAPName} !~ /$self->{option_results}->{filter_ap}/) {
+            $self->{output}->output_add(long_msg => "skipping '" . $result->{cambiumAPName} . "': no matching filter.", debug => 1);
+            next;
+        }
+
+        $self->{cpu}->{$instance} = {
+            name => $result->{cambiumAPName},
+            cpu_usage => $result->{cambiumAPCPUUtilization}
+        };
+    }
+
+    if (scalar(keys %{$self->{cpu}}) <= 0) {
+        $self->{output}->add_option_msg(short_msg => "No AP matching with filter found.");
+        $self->{output}->option_exit();
+    }
+}
+
+1;
+
+__END__
+
+=head1 MODE
+
+Check CPU usage.
+
+=over 8
+
+=item B<--filter-ap>
+
+Filter on one AP name.
+    
+=item B<--warning>
+
+Warning threshold for CPU.
+
+=item B<--critical>
+
+Critical threshold for CPU.
+
+=back
+
+=cut
diff --git a/src/network/cambium/cnpilot/snmp/mode/interfaces.pm b/src/network/cambium/cnpilot/snmp/mode/interfaces.pm
new file mode 100644
index 000000000..377c78007
--- /dev/null
+++ b/src/network/cambium/cnpilot/snmp/mode/interfaces.pm
@@ -0,0 +1,182 @@
+#
+# Copyright 2023 Centreon (http://www.centreon.com/)
+#
+# Centreon is a full-fledged industry-strength solution that meets
+# the needs in IT infrastructure and application monitoring for
+# service performance.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+package network::cambium::cnpilot::snmp::mode::interfaces;
+
+use base qw(snmp_standard::mode::interfaces);
+
+use strict;
+use warnings;
+
+sub new {
+    my ($class, %options) = @_;
+    my $self = $class->SUPER::new(package => __PACKAGE__, %options, force_new_perfdata => 1);
+    bless $self, $class;
+
+    return $self;
+}
+
+1;
+
+__END__
+
+=head1 MODE
+
+Check interfaces.
+
+=over 8
+
+=item B<--add-global>
+
+Check global port statistics (By default if no --add-* option is set).
+
+=item B<--add-status>
+
+Check interface status.
+
+=item B<--add-duplex-status>
+
+Check duplex status (with --warning-status and --critical-status).
+
+=item B<--add-traffic>
+
+Check interface traffic.
+
+=item B<--add-errors>
+
+Check interface errors.
+
+=item B<--add-cast>
+
+Check interface cast.
+
+=item B<--add-speed>
+
+Check interface speed.
+
+=item B<--add-volume>
+
+Check interface data volume between two checks (not supposed to be graphed, useful for BI reporting).
+
+=item B<--check-metrics>
+
+If the expression is true, metrics are checked (Default: '%{opstatus} eq "up"').
+
+=item B<--warning-status>
+
+Set warning threshold for status.
+Can used special variables like: %{admstatus}, %{opstatus}, %{duplexstatus}, %{display}
+
+=item B<--critical-status>
+
+Set critical threshold for status (Default: '%{admstatus} eq "up" and %{opstatus} ne "up"').
+Can used special variables like: %{admstatus}, %{opstatus}, %{duplexstatus}, %{display}
+
+=item B<--warning-*> B<--critical-*>
+
+Thresholds.
+Can be: 'total-port', 'total-admin-up', 'total-admin-down', 'total-oper-up', 'total-oper-down',
+'in-traffic', 'out-traffic', 'in-error', 'in-discard', 'out-error', 'out-discard',
+'in-ucast', 'in-bcast', 'in-mcast', 'out-ucast', 'out-bcast', 'out-mcast',
+'speed' (b/s).
+
+=item B<--units-traffic>
+
+Units of thresholds for the traffic (Default: 'percent_delta') ('percent_delta', 'bps', 'counter').
+
+=item B<--units-errors>
+
+Units of thresholds for errors/discards (Default: 'percent_delta') ('percent_delta', 'percent', 'delta', 'counter').
+
+=item B<--units-cast>
+
+Units of thresholds for communication types (Default: 'percent_delta') ('percent_delta', 'percent', 'delta', 'counter').
+
+=item B<--nagvis-perfdata>
+
+Display traffic perfdata to be compatible with nagvis widget.
+
+=item B<--interface>
+
+Set the interface (number expected) ex: 1,2,... (empty means 'check all interface').
+
+=item B<--name>
+
+Allows to use interface name with option --interface instead of interface oid index (Can be a regexp)
+
+=item B<--speed>
+
+Set interface speed for incoming/outgoing traffic (in Mb).
+
+=item B<--speed-in>
+
+Set interface speed for incoming traffic (in Mb).
+
+=item B<--speed-out>
+
+Set interface speed for outgoing traffic (in Mb).
+
+=item B<--map-speed-dsl>
+
+Get interface speed configuration for interface type 'adsl' and 'vdsl2'.
+
+Syntax: --map-speed-dsl=interface-src-name,interface-dsl-name
+
+E.g: --map-speed-dsl=Et0.835,Et0-vdsl2
+
+=item B<--force-counters64>
+
+Force to use 64 bits counters only. Can be used to improve performance.
+
+=item B<--force-counters32>
+
+Force to use 32 bits counters (even in snmp v2c and v3). Should be used when 64 bits counters are buggy.
+
+=item B<--reload-cache-time>
+
+Time in minutes before reloading cache file (default: 180).
+
+=item B<--oid-filter>
+
+Choose OID used to filter interface (default: ifName) (values: ifDesc, ifAlias, ifName, IpAddr).
+
+=item B<--oid-display>
+
+Choose OID used to display interface (default: ifName) (values: ifDesc, ifAlias, ifName, IpAddr).
+
+=item B<--oid-extra-display>
+
+Add an OID to display.
+
+=item B<--display-transform-src>
+
+Regexp src to transform display value.
+
+=item B<--display-transform-dst>
+
+Regexp dst to transform display value.
+
+=item B<--show-cache>
+
+Display cache interface datas.
+
+=back
+
+=cut
diff --git a/src/network/cambium/cnpilot/snmp/mode/listradios.pm b/src/network/cambium/cnpilot/snmp/mode/listradios.pm
new file mode 100644
index 000000000..23042cf7d
--- /dev/null
+++ b/src/network/cambium/cnpilot/snmp/mode/listradios.pm
@@ -0,0 +1,140 @@
+#
+# 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 network::cambium::cnpilot::snmp::mode::listradios;
+
+use base qw(centreon::plugins::mode);
+
+use strict;
+use warnings;
+
+sub new {
+    my ($class, %options) = @_;
+    my $self = $class->SUPER::new(package => __PACKAGE__, %options);
+    bless $self, $class;
+
+    $options{options}->add_options(arguments => {
+    });
+
+    return $self;
+}
+
+sub check_options {
+    my ($self, %options) = @_;
+    $self->SUPER::init(%options);
+}
+
+sub manage_selection {
+    my ($self, %options) = @_;
+
+    # Select relevant oids for discovery function for Radio CnPilot
+    my $mapping = {
+        cambiumRadioIndex      => { oid => '.1.3.6.1.4.1.17713.22.1.2.1.1' },
+        cambiumRadioMACAddress => { oid => '.1.3.6.1.4.1.17713.22.1.2.1.2' },
+        cambiumBandType        => { oid => '.1.3.6.1.4.1.17713.22.1.2.1.3' },
+        cambiumRadioState      => { oid => '.1.3.6.1.4.1.17713.22.1.2.1.13' },
+        cambiumRadioChannel    => { oid => '.1.3.6.1.4.1.17713.22.1.2.1.6' }
+    };
+
+    # Point at the begining of the table 
+    my $oid_cambiumRadioEntry = '.1.3.6.1.4.1.17713.22.1.2.1';
+
+    my $snmp_result = $options{snmp}->get_table(
+        oid => $oid_cambiumRadioEntry,
+        nothing_quit => 1
+    );
+
+    my $results = {};
+    foreach my $oid (keys %{$snmp_result}) {
+        next if ($oid !~ /^$mapping->{cambiumRadioMACAddress}->{oid}\.(.*)$/);
+        # Catch instance in table
+        my $instance = $1;
+        my $result = $options{snmp}->map_instance(mapping => $mapping, results => $snmp_result, instance => $instance);
+
+        $results->{$result->{cambiumRadioMACAddress}} = {
+            id => $result->{cambiumRadioIndex},
+            name => $result->{cambiumRadioMACAddress},
+            band_type => $result->{cambiumBandType},
+            transmit_power => $result->{cambiumRadioState},
+            radio_channel => $result->{cambiumRadioChannel}
+        };
+    }
+
+    return $results;
+}
+
+sub run {
+    my ($self, %options) = @_;
+
+    my $results = $self->manage_selection(snmp => $options{snmp});
+    foreach my $oid_path (sort keys %$results) {
+        $self->{output}->output_add(
+            long_msg => sprintf(
+                '[id: %s][name: %s][radio channel: %s][transmit power: %s][band type: %s]',
+                $results->{$oid_path}->{id},
+                $results->{$oid_path}->{name},
+                $results->{$oid_path}->{radio_channel},
+                $results->{$oid_path}->{transmit_power},
+                $results->{$oid_path}->{band_type}
+            )
+        );
+    }
+    
+    $self->{output}->output_add(
+        severity => 'OK',
+        short_msg => 'List Radio'
+    );
+    $self->{output}->display(nolabel => 1, force_ignore_perfdata => 1, force_long_output => 1);
+    $self->{output}->exit();
+}
+
+sub disco_format {
+    my ($self, %options) = @_;
+    
+    $self->{output}->add_disco_format(elements => ['id', 'name', 'radio_channel', 'transmit_power', 'band_type']);
+}
+
+sub disco_show {
+    my ($self, %options) = @_;
+
+    my $results = $self->manage_selection(snmp => $options{snmp});
+    foreach my $oid_path (sort keys %$results) {
+        $self->{output}->add_disco_entry(
+            id => $results->{$oid_path}->{id},
+            name => $results->{$oid_path}->{name},
+            radio_channel => $results->{$oid_path}->{radio_channel},
+            transmit_power => $results->{$oid_path}->{transmit_power},
+            band_type => $results->{$oid_path}->{band_type}
+        );
+    }
+}
+
+1;
+
+__END__
+
+=head1 MODE
+
+List radio interfaces.
+
+=over 8
+
+=back
+
+=cut
diff --git a/src/network/cambium/cnpilot/snmp/mode/memory.pm b/src/network/cambium/cnpilot/snmp/mode/memory.pm
new file mode 100644
index 000000000..9bcb7bd4e
--- /dev/null
+++ b/src/network/cambium/cnpilot/snmp/mode/memory.pm
@@ -0,0 +1,139 @@
+#
+# 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 network::cambium::cnpilot::snmp::mode::memory;
+
+use base qw(centreon::plugins::templates::counter);
+
+use strict;
+use warnings;
+
+sub prefix_memory_output {
+    my ($self, %options) = @_;
+
+    return "Memory '" . $options{instance_value}->{name} . "' ";
+}
+
+sub custom_usage_output {
+    my ($self, %options) = @_;
+
+    return sprintf(
+        'used: %.2f %%',
+        $self->{result_values}->{used}
+    );
+}
+
+sub set_counters {
+    my ($self, %options) = @_;
+
+    $self->{maps_counters_type} = [
+        { name => 'memory', type => 1, cb_prefix_output => 'prefix_memory_output', message_multiple => 'All memories are ok' }
+    ];
+
+     $self->{maps_counters}->{memory} = [
+        { label => 'memory-usage-prct', nlabel => 'memory.usage.percentage', set => {
+                key_values => [ { name => 'used' }, { name => 'free' }, { name => 'name' } ],
+                closure_custom_output => $self->can('custom_usage_output'),
+                perfdatas => [
+                    { template => '%s', min => 0, max => 100, unit => '%', label_extra_instance => 1, instance_use => 'name'}
+                ]
+            }
+        }
+    ];
+}
+
+sub new {
+    my ($class, %options) = @_;
+    my $self = $class->SUPER::new(package => __PACKAGE__, %options, force_new_perfdata => 1);
+    bless $self, $class;
+
+    $options{options}->add_options(arguments => {
+        'filter-ap:s' => { name => 'filter_ap' }
+    });
+
+    return $self;
+}
+
+sub manage_selection {
+    my ($self, %options) = @_;
+
+    # Select relevant oids for Memory monitoring
+    my $mapping = {
+        cambiumAPName       => { oid => '.1.3.6.1.4.1.17713.22.1.1.1.2' },
+        cambiumAPMemoryFree => { oid => '.1.3.6.1.4.1.17713.22.1.1.1.7' }
+    };
+
+    # Point at the begining of the table 
+    my $oid_cambiumAccessPointEntry = '.1.3.6.1.4.1.17713.22.1.1.1';
+
+    my $memory_result = $options{snmp}->get_table(
+        oid => $oid_cambiumAccessPointEntry,
+        nothing_quit => 1
+    );
+
+    foreach my $oid (keys %{$memory_result}) {
+        next if ($oid !~ /^$mapping->{cambiumAPName}->{oid}\.(.*)$/);
+        # Catch instance in table
+        my $instance = $1;
+        my $result = $options{snmp}->map_instance(mapping => $mapping, results => $memory_result, instance => $instance);
+
+        if (defined($self->{option_results}->{filter_ap}) && $self->{option_results}->{filter_ap} ne '' &&
+            $result->{cambiumAPName} !~ /$self->{option_results}->{filter_ap}/) {
+            $self->{output}->output_add(long_msg => "skipping '" . $result->{cambiumAPName} . "': no matching filter.", debug => 1);
+            next;
+        }
+
+        $self->{memory}->{$instance} = {
+            name => $result->{cambiumAPName},
+            free => $result->{cambiumAPMemoryFree},
+            used => 100 - $result->{cambiumAPMemoryFree}
+        };
+    }
+
+    if (scalar(keys %{$self->{memory}}) <= 0) {
+        $self->{output}->add_option_msg(short_msg => "No AP matching with filter found.");
+        $self->{output}->option_exit();
+    }
+}
+
+1;
+
+__END__
+
+=head1 MODE
+
+Check memory usage.
+
+=over 8
+
+=item B<--filter-ap>
+
+Filter on one or several AP.
+
+=item B<--warning>
+
+Warning threshold for Memory.
+
+=item B<--critical>
+
+Critical threshold for Memory.
+
+=back
+
+=cut
diff --git a/src/network/cambium/cnpilot/snmp/mode/radios.pm b/src/network/cambium/cnpilot/snmp/mode/radios.pm
new file mode 100644
index 000000000..ffea2e933
--- /dev/null
+++ b/src/network/cambium/cnpilot/snmp/mode/radios.pm
@@ -0,0 +1,198 @@
+#
+# Copyright 2023 Centreon (http://www.centreon.com/)
+#
+# Centreon is a full-fledged industry-strength solution that meets
+# the needs in IT infrastructure and application monitoring for
+# service performance.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+package network::cambium::cnpilot::snmp::mode::radios;
+
+use base qw(centreon::plugins::templates::counter);
+
+use strict;
+use warnings;
+use centreon::plugins::templates::catalog_functions qw(catalog_status_threshold_ng);
+use Digest::MD5 qw(md5_hex);
+
+sub prefix_radio_output {
+    my ($self, %options) = @_;
+
+    return "radio interface '" . $options{instance_value}->{name} . "' ";
+}
+
+sub set_counters {
+    my ($self, %options) = @_;
+
+    $self->{maps_counters_type} = [
+        { name => 'radios', type => 1, cb_prefix_output => 'prefix_radio_output', message_multiple => 'All raadio interfaces are ok' }
+    ];
+
+    $self->{maps_counters}->{radios} = [
+        { label => 'clients-connected', nlabel => 'radio.clients.connected.count', set => {
+                key_values => [ { name => 'num_clients' }, { name => 'name' } ],
+                output_template => 'clients connected: %s',
+                perfdatas => [
+                    { template => '%s', min => 0, label_extra_instance => 1, instance_use => 'name' }
+                ]
+            }
+        },
+        { label => 'status', type => 2, critical_default => '%{state} eq "off"',
+            set => {
+                key_values => [ { name => 'state' }, { name => 'name' } ],
+                output_template => 'state: %s',
+                closure_custom_perfdata => sub { return 0; },
+                closure_custom_threshold_check => \&catalog_status_threshold_ng
+            }
+        },
+        { label => 'noise-floor', nlabel => 'radio.interface.noise.floor.dbm', set => {
+                key_values => [ { name => 'noise_floor' } ],
+                output_template => 'noise floor: %s dBm',
+                perfdatas => [
+                    { template => '%s', min => 0, unit => 'dBm', label_extra_instance => 1, instance_use => 'name' }
+                ]
+            }
+        },
+        { label => 'interference', nlabel => 'radio.interface.interference.dbm', set => {
+                key_values => [ { name => 'interference' } ],
+                output_template => 'interference: %s dBm',
+                perfdatas => [
+                    { template => '%s', min => 0, unit => 'dBm', label_extra_instance => 1, instance_use => 'name' }
+                ]
+            }
+        },
+        { label => 'traffic-in', nlabel => 'radio.interface.traffic.in.bitspersecond', set => {
+                key_values => [ { name => 'traffic_in', per_second => 1 } ],
+                output_template => 'in: %s %s/s',
+                output_change_bytes => 2,
+                perfdatas => [
+                    { template => '%s', min => 0, unit => 'b/s', label_extra_instance => 1, instance_use => 'name' }
+                ]
+            }
+        },
+        { label => 'traffic-out', nlabel => 'radio.interface.traffic.out.bitspersecond', set => {
+                key_values => [ { name => 'traffic_out', per_second => 1 } ],
+                output_template => 'out: %s %s/s',
+                output_change_bytes => 2,
+                perfdatas => [
+                    { template => '%s', min => 0, unit => 'b/s', label_extra_instance => 1, instance_use => 'name' }
+                ]
+            }
+        }
+    ];
+}
+
+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 => {
+        'filter-name:s' => { name => 'filter_name' }
+    });
+
+    return $self;
+}
+
+sub manage_selection {
+    my ($self, %options) = @_;
+
+    # Select relevant oids for radio monitoring
+    my $mapping = {
+        cambiumRadioMACAddress    => { oid => '.1.3.6.1.4.1.17713.22.1.2.1.2' },
+        cambiumRadioNumClients    => { oid => '.1.3.6.1.4.1.17713.22.1.2.1.5' },
+        cambiumRadioTxDataBytes   => { oid => '.1.3.6.1.4.1.17713.22.1.2.1.9' },
+        cambiumRadioRxDataBytes   => { oid => '.1.3.6.1.4.1.17713.22.1.2.1.10' },
+        cambiumRadioState         => { oid => '.1.3.6.1.4.1.17713.22.1.2.1.13' },
+        cambiumRadioNoiseFloor    => { oid => '.1.3.6.1.4.1.17713.22.1.2.1.16' },
+        cambiumRadioInterference  => { oid => '.1.3.6.1.4.1.17713.22.1.2.1.17' }
+    };
+
+    # Point at the begining of the table 
+    my $oid_cambiumRadioPointEntry = '.1.3.6.1.4.1.17713.22.1.2.1';
+
+    my $radio_result = $options{snmp}->get_table(
+        oid => $oid_cambiumRadioPointEntry,
+        nothing_quit => 1
+    );
+
+    foreach my $oid (keys %{$radio_result}) {
+        next if ($oid !~ /^$mapping->{cambiumRadioMACAddress}->{oid}\.(.*)$/);
+        # Catch instance in table
+        my $instance = $1;
+        my $result = $options{snmp}->map_instance(mapping => $mapping, results => $radio_result, instance => $instance);
+
+        next if (defined($self->{option_results}->{filter_name}) && $self->{option_results}->{filter_name} ne '' &&
+            $result->{cambiumRadioMACAddress} !~ /$self->{option_results}->{filter_name}/);
+
+        $self->{radios}->{$instance} = {
+            name => $result->{cambiumRadioMACAddress},
+            num_clients => $result->{cambiumRadioNumClients},
+            state => lc($result->{cambiumRadioState}),
+            traffic_out => $result->{cambiumRadioTxDataBytes} * 8,
+            traffic_in => $result->{cambiumRadioRxDataBytes} * 8,
+            noise_floor => $result->{cambiumRadioNoiseFloor},
+            interference => $result->{cambiumRadioInterference}
+        };
+    }
+
+    if (scalar(keys %{$self->{radios}}) <= 0) {
+        $self->{output}->add_option_msg(short_msg => "No MACAddress matching with filter found.");
+        $self->{output}->option_exit();
+    }
+
+    $self->{cache_name} = 'cambium_cnpilot_' . $options{snmp}->get_hostname()  . '_' . $options{snmp}->get_port() . '_' . $self->{mode} . '_' .
+        md5_hex(
+            (defined($self->{option_results}->{filter_counters}) ? $self->{option_results}->{filter_counters} : '') . '_' .
+            (defined($self->{option_results}->{filter_name}) ? $self->{option_results}->{filter_name} : '')
+        );
+}
+
+1;
+
+__END__
+
+=head1 MODE
+
+Check radio interfaces.
+
+=over 8
+
+=item B<--filter-counters>
+
+Only display some counters (regexp can be used).
+Example: --filter-counters='status'
+
+=item B<--filter-name>
+
+Filter interface by MACAdress
+
+=item B<--warning-status>
+
+Set warning threshold for status.
+Can used special variables like: %{status}, %{name}
+
+=item B<--critical-status>
+
+Set critical threshold for status (Default: '%{status} eq "expired"').
+Can used special variables like: %{status}, %{name}
+
+=item B<--warning-*> B<--critical-*>
+
+Thresholds.
+Can be: 'clients-connected', 'noise-floor', 'interference', 'traffic-in', 'traffic-out'.
+
+=back
+
+=cut
diff --git a/src/network/cambium/cnpilot/snmp/plugin.pm b/src/network/cambium/cnpilot/snmp/plugin.pm
new file mode 100644
index 000000000..326b2f56f
--- /dev/null
+++ b/src/network/cambium/cnpilot/snmp/plugin.pm
@@ -0,0 +1,52 @@
+#
+# 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 network::cambium::cnpilot::snmp::plugin;
+
+use strict;
+use warnings;
+use base qw(centreon::plugins::script_snmp);
+
+sub new {
+    my ( $class, %options ) = @_;
+    my $self = $class->SUPER::new(package => __PACKAGE__, %options);
+    bless $self, $class;
+
+    $self->{modes} = {
+        'connection-status' => 'network::cambium::cnpilot::snmp::mode::connectionstatus',
+        'cpu'               => 'network::cambium::cnpilot::snmp::mode::cpu',
+        'interfaces'        => 'network::cambium::cnpilot::snmp::mode::interfaces',
+        'list-radios'       => 'network::cambium::cnpilot::snmp::mode::listradios',
+        'memory'            => 'network::cambium::cnpilot::snmp::mode::memory',
+        'radios'            => 'network::cambium::cnpilot::snmp::mode::radios'
+    };
+
+    return $self;
+}
+
+1;
+
+__END__
+
+=head1 PLUGIN DESCRIPTION
+
+Check Cambium cnPilot equipments through SNMP.
+
+=cut