diff --git a/network/raisecom/snmp/mode/components/fan.pm b/network/raisecom/snmp/mode/components/fan.pm
new file mode 100644
index 0000000000..f00eebb578
--- /dev/null
+++ b/network/raisecom/snmp/mode/components/fan.pm
@@ -0,0 +1,78 @@
+#
+# Copyright 2017 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::raisecom::snmp::mode::components::fan;
+
+use strict;
+use warnings;
+
+my %map_fan_state = (
+    1 => 'normal',
+    2 => 'abnormal',
+);
+
+my $mapping = {
+    raisecomFanSpeedValue => { oid => '.1.3.6.1.4.1.8886.1.1.5.2.2.1.2' },
+    raisecomFanWorkState => { oid => '.1.3.6.1.4.1.8886.1.1.5.2.2.1.3', map => \%map_fan_state },
+};
+my $oid_raisecomFanMonitorStateEntry = '.1.3.6.1.4.1.8886.1.1.5.2.2.1';
+
+sub load {
+    my ($self) = @_;
+
+    push @{$self->{request}}, { oid => $oid_raisecomFanMonitorStateEntry };
+}
+
+sub check {
+    my ($self) = @_;
+
+    $self->{output}->output_add(long_msg => "Checking fans");
+    $self->{components}->{fan} = {name => 'fan', total => 0, skip => 0};
+    return if ($self->check_filter(section => 'fan'));
+
+    foreach my $oid ($self->{snmp}->oid_lex_sort(keys %{$self->{results}->{$oid_raisecomFanMonitorStateEntry}})) {
+        next if ($oid !~ /^$mapping->{raisecomFanWorkState}->{oid}\.(.*)$/);
+        my $instance = $1;
+        my $result = $self->{snmp}->map_instance(mapping => $mapping, results => $self->{results}->{$oid_raisecomFanMonitorStateEntry}, instance => $instance);
+
+        next if ($self->check_filter(section => 'fan', instance => $instance));
+
+        $self->{components}->{fan}->{total}++;
+        $self->{output}->output_add(long_msg => sprintf("Fan '%s' status is '%s' [instance = %s]",
+                                                        $instance, $result->{raisecomFanWorkState}, $instance));
+        my $exit = $self->get_severity(section => 'fan', value => $result->{raisecomFanWorkState});
+        if (!$self->{output}->is_status(value => $exit, compare => 'ok', litteral => 1)) {
+                $self->{output}->output_add(severity => $exit,
+                                            short_msg => sprintf("Fan '%s' status is '%s'", $instance, $result->{raisecomFanWorkState}));
+        }
+        my ($exit2, $warn, $crit) = $self->get_severity_numeric(section => 'fan.speed', instance => $instance, value => $result->{raisecomFanSpeedValue});
+        if (!$self->{output}->is_status(value => $exit2, compare => 'ok', litteral => 1)) {
+            $self->{output}->output_add(severity => $exit2,
+                                        short_msg => sprintf("Fan speed '%s' is %s rpm", $instance, $result->{raisecomFanSpeedValue}));
+            $self->{output}->perfdata_add(label => 'fan_speed_' . $instance, unit => 'rpm',
+                                      value => $result->{raisecomFanSpeedValue},
+                                      warning => $warn,
+                                      critical => $crit,
+                                      );
+        }
+    }
+}
+
+1;
diff --git a/network/raisecom/snmp/mode/components/temperature.pm b/network/raisecom/snmp/mode/components/temperature.pm
new file mode 100644
index 0000000000..7d84746f64
--- /dev/null
+++ b/network/raisecom/snmp/mode/components/temperature.pm
@@ -0,0 +1,83 @@
+#
+# Copyright 2017 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::raisecom::snmp::mode::components::temperature;
+
+use strict;
+use warnings;
+
+my $mapping = {
+    raisecomTemperatureValue => { oid => '.1.3.6.1.4.1.8886.1.1.4.2.1' },
+    raisecomTemperatureThresholdLow => { oid => '.1.3.6.1.4.1.8886.1.1.4.2.5' },
+    raisecomTemperatureThresholdHigh => { oid => '.1.3.6.1.4.1.8886.1.1.4.2.6' },
+};
+my $oid_raisecomTemperatureEntry = '.1.3.6.1.4.1.8886.1.1.4.2';
+
+sub load {
+    my ($self) = @_;
+
+    push @{$self->{request}}, { oid => $oid_raisecomTemperatureEntry };
+}
+
+sub check {
+    my ($self) = @_;
+
+    $self->{output}->output_add(long_msg => "Checking temperatures");
+    $self->{components}->{temperature} = {name => 'temperatures', total => 0, skip => 0};
+    return if ($self->check_filter(section => 'temperature'));
+
+    foreach my $oid ($self->{snmp}->oid_lex_sort(keys %{$self->{results}->{$oid_raisecomTemperatureEntry}})) {
+        next if ($oid !~ /^$mapping->{raisecomTemperatureValue}->{oid}\.(.*)$/);
+        my $instance = $1;
+        my $result = $self->{snmp}->map_instance(mapping => $mapping, results => $self->{results}->{$oid_raisecomTemperatureEntry}, instance => $instance);
+
+        next if ($self->check_filter(section => 'temperature', instance => $instance));
+        $self->{components}->{temperature}->{total}++;
+
+        $self->{output}->output_add(long_msg => sprintf("temperature '%s' is %.2f C [instance: %s].",
+                                    $instance, $result->{raisecomTemperatureValue}, $instance
+                                    ));
+
+        my ($exit, $warn, $crit, $checked) = $self->get_severity_numeric(section => 'temperature', instance => $instance, value => $result->{raisecomTemperatureValue});
+        if ($checked == 0) {
+            my $warn_th = ':' . $result->{raisecomTemperatureThresholdLow};
+            my $crit_th = ':' . $result->{raisecomTemperatureThresholdHigh};
+            $self->{perfdata}->threshold_validate(label => 'warning-temperature-instance-' . $instance, value => $warn_th);
+            $self->{perfdata}->threshold_validate(label => 'critical-temperature-instance-' . $instance, value => $crit_th);
+
+            $exit = $self->{perfdata}->threshold_check(value => $result->{raisecomTemperatureValue}, threshold => [ { label => 'critical-temperature-instance-' . $instance, exit_litteral => 'critical' },
+                                                                                                                      { label => 'warning-temperature-instance-' . $instance, exit_litteral => 'warning' } ]);
+            $warn = $self->{perfdata}->get_perfdata_for_output(label => 'warning-temperature-instance-' . $instance);
+            $crit = $self->{perfdata}->get_perfdata_for_output(label => 'critical-temperature-instance-' . $instance);
+        }
+
+        if (!$self->{output}->is_status(value => $exit, compare => 'ok', litteral => 1)) {
+            $self->{output}->output_add(severity => $exit,
+                                        short_msg => sprintf("Temperature '%s' is %.2f C", $instance, $result->{raisecomTemperatureValue}));
+        }
+        $self->{output}->perfdata_add(label => 'temp_' . $instance, unit => 'C',
+                                      value => $result->{raisecomTemperatureValue},
+                                      warning => $warn,
+                                      critical => $crit,
+                                      );
+    }
+}
+
+1;
diff --git a/network/raisecom/snmp/mode/components/voltage.pm b/network/raisecom/snmp/mode/components/voltage.pm
new file mode 100644
index 0000000000..83f50d25a2
--- /dev/null
+++ b/network/raisecom/snmp/mode/components/voltage.pm
@@ -0,0 +1,83 @@
+#
+# Copyright 2017 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::raisecom::snmp::mode::components::voltage;
+
+use strict;
+use warnings;
+
+my $mapping = {
+    raisecomVoltValue => { oid => '.1.3.6.1.4.1.8886.1.1.4.3.1.1.3' },
+    raisecomVoltThresholdLow => { oid => '.1.3.6.1.4.1.8886.1.1.4.3.1.1.7' },
+    raisecomVoltThresholdHigh => { oid => '.1.3.6.1.4.1.8886.1.1.4.3.1.1.8' },
+};
+my $oid_raisecomVoltEntry = '.1.3.6.1.4.1.8886.1.1.4.3.1.1';
+
+sub load {
+    my ($self) = @_;
+
+    push @{$self->{request}}, { oid => $oid_raisecomVoltEntry };
+}
+
+sub check {
+    my ($self) = @_;
+
+    $self->{output}->output_add(long_msg => "Checking voltages");
+    $self->{components}->{voltage} = {name => 'voltages', total => 0, skip => 0};
+    return if ($self->check_filter(section => 'voltage'));
+
+    foreach my $oid ($self->{snmp}->oid_lex_sort(keys %{$self->{results}->{$oid_raisecomVoltEntry}})) {
+        next if ($oid !~ /^$mapping->{raisecomVoltValue}->{oid}\.(.*)$/);
+        my $instance = $1;
+        my $result = $self->{snmp}->map_instance(mapping => $mapping, results => $self->{results}->{$oid_raisecomVoltEntry}, instance => $instance);
+
+        next if ($self->check_filter(section => 'voltage', instance => $instance));
+        $self->{components}->{voltage}->{total}++;
+
+        $self->{output}->output_add(long_msg => sprintf("voltage '%s' is %.2f V [instance: %s].",
+                                    $instance, $result->{raisecomVoltValue}, $instance
+                                    ));
+
+        my ($exit, $warn, $crit, $checked) = $self->get_severity_numeric(section => 'voltage', instance => $instance, value => $result->{raisecomVoltValue});
+        if ($checked == 0) {
+            my $warn_th = ':' . $result->{raisecomVoltThresholdLow};
+            my $crit_th = ':' . $result->{raisecomVoltThresholdHigh};
+            $self->{perfdata}->threshold_validate(label => 'warning-voltage-instance-' . $instance, value => $warn_th);
+            $self->{perfdata}->threshold_validate(label => 'critical-voltage-instance-' . $instance, value => $crit_th);
+
+            $exit = $self->{perfdata}->threshold_check(value => $result->{raisecomVoltValue}, threshold => [ { label => 'critical-voltage-instance-' . $instance, exit_litteral => 'critical' },
+                                                                                                             { label => 'warning-voltage-instance-' . $instance, exit_litteral => 'warning' } ]);
+            $warn = $self->{perfdata}->get_perfdata_for_output(label => 'warning-voltage-instance-' . $instance);
+            $crit = $self->{perfdata}->get_perfdata_for_output(label => 'critical-voltage-instance-' . $instance);
+        }
+
+        if (!$self->{output}->is_status(value => $exit, compare => 'ok', litteral => 1)) {
+            $self->{output}->output_add(severity => $exit,
+                                        short_msg => sprintf("Voltage '%s' is %.2f V", $instance, $result->{raisecomVoltValue}));
+        }
+        $self->{output}->perfdata_add(label => 'volt_' . $instance, unit => 'V',
+                                      value => $result->{raisecomVoltValue},
+                                      warning => $warn,
+                                      critical => $crit,
+                                      );
+    }
+}
+
+1;
diff --git a/network/raisecom/snmp/mode/cpu.pm b/network/raisecom/snmp/mode/cpu.pm
new file mode 100644
index 0000000000..a8cbb1e8c4
--- /dev/null
+++ b/network/raisecom/snmp/mode/cpu.pm
@@ -0,0 +1,153 @@
+#
+# Copyright 2017 Centreon (http://www.centreon.com/)
+#
+# Centreon is a full-fledged industry-strength solution that meets
+# the needs in IT infrastructure and application monitoring for
+# service performance.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+package network::raisecom::snmp::mode::cpu;
+
+use base qw(centreon::plugins::templates::counter);
+
+use strict;
+use warnings;
+
+sub set_counters {
+    my ($self, %options) = @_;
+    
+    $self->{maps_counters_type} = [
+        { name => 'cpu', type => 0, cb_prefix_output => 'prefix_cpu_output' }
+    ];
+    
+    $self->{maps_counters}->{cpu} = [
+       { label => '1s', set => {
+                key_values => [ { name => 'raisecomCPUUtilization1sec' } ],
+                output_template => '1 seconde : %.2f %%',
+                perfdatas => [
+                    { label => 'cpu_1s', value => 'raisecomCPUUtilization1sec_absolute', template => '%.2f',
+                      min => 0, max => 100, unit => '%' },
+                ],
+            }
+        },
+        { label => '5s', set => {
+                key_values => [ { name => 'raisecomCPUUtilization5sec' } ],
+                output_template => '5 secondes : %.2f %%',
+                perfdatas => [
+                    { label => 'cpu_5s', value => 'raisecomCPUUtilization5sec_absolute', template => '%.2f',
+                      min => 0, max => 100, unit => '%' },
+                ],
+            }
+        },
+        { label => '1m', set => {
+                key_values => [ { name => 'raisecomCPUUtilization1min' } ],
+                output_template => '1 minute : %.2f %%',
+                perfdatas => [
+                    { label => 'cpu_1m', value => 'raisecomCPUUtilization1min_absolute', template => '%.2f',
+                      min => 0, max => 100, unit => '%' },
+                ],
+            }
+        },
+        { label => '10m', set => {
+                key_values => [ { name => 'raisecomCPUUtilization10min' } ],
+                output_template => '10 minutes : %.2f %%',
+                perfdatas => [
+                    { label => 'cpu_10m', value => 'raisecomCPUUtilization10min_absolute', template => '%.2f',
+                      min => 0, max => 100, unit => '%' },
+                ],
+            }
+        },
+        { label => '2h', set => {
+                key_values => [ { name => 'raisecomCPUUtilization2h' } ],
+                output_template => '2 hours : %.2f %%',
+                perfdatas => [
+                    { label => 'cpu_2h', value => 'raisecomCPUUtilization2h_absolute', template => '%.2f',
+                      min => 0, max => 100, unit => '%' },
+                ],
+            }
+        },
+    ];
+}
+
+sub prefix_cpu_output {
+    my ($self, %options) = @_;
+    
+    return "CPU Usage ";
+}
+
+sub new {
+    my ($class, %options) = @_;
+    my $self = $class->SUPER::new(package => __PACKAGE__, %options);
+    bless $self, $class;
+    
+    $self->{version} = '1.0';
+    $options{options}->add_options(arguments =>
+                                { 
+                                });
+    
+    return $self;
+}
+
+sub manage_selection {
+    my ($self, %options) = @_;
+    
+    # RAISECOM-SYSTEM-MIB
+    my $oid_raisecomCPUUtilization1sec = '.1.3.6.1.4.1.8886.1.1.1.5.1.1.1.3.1';
+    my $oid_raisecomCPUUtilization5sec = '.1.3.6.1.4.1.8886.1.1.1.5.1.1.1.3.2';
+    my $oid_raisecomCPUUtilization1min = '.1.3.6.1.4.1.8886.1.1.1.5.1.1.1.3.3';
+    my $oid_raisecomCPUUtilization10min = '.1.3.6.1.4.1.8886.1.1.1.5.1.1.1.3.4';
+    my $oid_raisecomCPUUtilization2h = '.1.3.6.1.4.1.8886.1.1.1.5.1.1.1.3.5';
+   
+    my $results = $options{snmp}->get_leef(oids => [$oid_raisecomCPUUtilization1sec, $oid_raisecomCPUUtilization5sec,
+                                                    $oid_raisecomCPUUtilization1min, , $oid_raisecomCPUUtilization10min,
+                                                    $oid_raisecomCPUUtilization2h ],
+                                           nothing_quit => 1);
+       
+    $self->{cpu} = { raisecomCPUUtilization1sec => $results->{$oid_raisecomCPUUtilization1sec},
+                     raisecomCPUUtilization5sec => $results->{$oid_raisecomCPUUtilization5sec},
+                     raisecomCPUUtilization1min => $results->{$oid_raisecomCPUUtilization1min},
+                     raisecomCPUUtilization10min => $results->{$oid_raisecomCPUUtilization10min},
+                     raisecomCPUUtilization2h => $results->{$oid_raisecomCPUUtilization2h},
+                     };
+}
+
+1;
+
+__END__
+
+=head1 MODE
+
+Check CPU usage.
+
+=over 8
+
+=item B<--filter-counters>
+
+Only display some counters (regexp can be used).
+Example: --filter-counters='^(1s|1m)$'
+
+=item B<--warning-*>
+
+Threshold warning.
+Can be: '1s', '5s', '1m', '10m', '2h'
+
+=item B<--critical-*>
+
+Threshold critical.
+Can be: '1s', '5s', '1m', '10m', '2h'
+
+=back
+
+=cut
diff --git a/network/raisecom/snmp/mode/hardware.pm b/network/raisecom/snmp/mode/hardware.pm
new file mode 100644
index 0000000000..3f82c27378
--- /dev/null
+++ b/network/raisecom/snmp/mode/hardware.pm
@@ -0,0 +1,110 @@
+#
+# Copyright 2017 Centreon (http://www.centreon.com/)
+#
+# Centreon is a full-fledged industry-strength solution that meets
+# the needs in IT infrastructure and application monitoring for
+# service performance.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+package network::raisecom::snmp::mode::hardware;
+
+use base qw(centreon::plugins::templates::hardware);
+
+use strict;
+use warnings;
+
+sub set_system {
+    my ($self, %options) = @_;
+
+    $self->{regexp_threshold_overload_check_section_option} = '^(temperature|fan|voltage)$';
+    $self->{regexp_threshold_numeric_check_section_option} = '^(temperature|fan|voltage)$';
+
+    $self->{cb_hook2} = 'snmp_execute';
+
+    $self->{thresholds} = {
+        fan => [
+            ['abnormal', 'CRITICAL'],
+            ['normal', 'OK'],
+        ],
+    };
+
+    $self->{components_path} = 'network::raisecom::snmp::mode::components';
+    $self->{components_module} = ['fan', 'temperature', 'voltage'];
+}
+
+sub snmp_execute {
+    my ($self, %options) = @_;
+
+    $self->{snmp} = $options{snmp};
+    $self->{results} = $self->{snmp}->get_multiple_table(oids => $self->{request});
+}
+
+sub new {
+    my ($class, %options) = @_;
+    my $self = $class->SUPER::new(package => __PACKAGE__, %options);
+    bless $self, $class;
+
+    $self->{version} = '1.0';
+    $options{options}->add_options(arguments =>
+                                {
+                                });
+
+    return $self;
+}
+
+1;
+
+__END__
+
+=head1 MODE
+
+Check hardware (temperatures, fans, voltages).
+
+=over 8
+
+=item B<--component>
+
+Which component to check (Default: '.*').
+Can be: 'temperature'.
+
+=item B<--filter>
+
+Exclude some parts (comma seperated list) (Example: --filter=fan --filter=psu)
+Can also exclude specific instance: --filter=fan,1
+
+=item B<--no-component>
+
+Return an error if no compenents are checked.
+If total (with skipped) is 0. (Default: 'critical' returns).
+
+=item B<--threshold-overload>
+
+Set to overload default threshold values (syntax: section,[instance,]status,regexp)
+It used before default thresholds (order stays).
+Example: --threshold-overload='fan,CRITICAL,^(?!(good)$)'
+
+=item B<--warning>
+
+Set warning threshold for temperatures, fan speed (syntax: type,instance,threshold)
+Example: --warning='temperature,.*,30'
+
+=item B<--critical>
+
+Set critical threshold for temperatures, fan speed (syntax: type,instance,threshold)
+Example: --critical='temperature,.*,40'
+
+=back
+
+=cut
diff --git a/network/raisecom/snmp/mode/memory.pm b/network/raisecom/snmp/mode/memory.pm
new file mode 100644
index 0000000000..c54e462dd6
--- /dev/null
+++ b/network/raisecom/snmp/mode/memory.pm
@@ -0,0 +1,116 @@
+#
+# Copyright 2017 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::raisecom::snmp::mode::memory;
+
+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;
+    
+    $self->{version} = '1.0';
+    $options{options}->add_options(arguments =>
+                                { 
+                                  "warning:s"               => { name => 'warning' },
+                                  "critical:s"              => { name => 'critical' },
+                                });
+    return $self;
+}
+
+sub check_options {
+    my ($self, %options) = @_;
+    $self->SUPER::init(%options);
+
+    if (($self->{perfdata}->threshold_validate(label => 'warning', value => $self->{option_results}->{warning})) == 0) {
+       $self->{output}->add_option_msg(short_msg => "Wrong warning threshold '" . $self->{option_results}->{warning} . "'.");
+       $self->{output}->option_exit();
+    }
+    if (($self->{perfdata}->threshold_validate(label => 'critical', value => $self->{option_results}->{critical})) == 0) {
+       $self->{output}->add_option_msg(short_msg => "Wrong critical threshold '" . $self->{option_results}->{critical} . "'.");
+       $self->{output}->option_exit();
+    }
+}
+
+sub run {
+    my ($self, %options) = @_;
+    $self->{snmp} = $options{snmp};
+
+    my $oid_raisecomAvailableMemory = '.1.3.6.1.4.1.8886.1.1.3.2.0';
+    my $oid_raisecomTotalMemory = '.1.3.6.1.4.1.8886.1.1.3.1.0';
+    
+    my $oids = [$oid_raisecomAvailableMemory, $oid_raisecomTotalMemory];
+  
+    my $result = $self->{snmp}->get_leef(oids => $oids, 
+                                         nothing_quit => 1);
+    
+    my $free_size = $result->{$oid_raisecomAvailableMemory};
+    my $total_size = $result->{$oid_raisecomTotalMemory};
+    my $used_size = $total_size - $free_size;
+    
+    my $prct_used = $used_size * 100 / $total_size;
+    my $prct_free = 100 - $prct_used;
+    my $exit = $self->{perfdata}->threshold_check(value => $prct_used, threshold => [ { label => 'critical', exit_litteral => 'critical' }, { label => 'warning', exit_litteral => 'warning' } ]);
+
+    my ($total_value, $total_unit) = $self->{perfdata}->change_bytes(value => $total_size);
+    my ($used_value, $used_unit) = $self->{perfdata}->change_bytes(value => $used_size);
+    my ($free_value, $free_unit) = $self->{perfdata}->change_bytes(value => $free_size);
+    
+    $self->{output}->output_add(severity => $exit,
+                                short_msg => sprintf("Memory Total: %s, Used: %s (%.2f%%), Free: %s (%.2f%%)",
+                                            $total_value . " " . $total_unit,
+                                            $used_value . " " . $used_unit, $prct_used,
+                                            $free_value . " " . $free_unit, $prct_free));
+    
+    $self->{output}->perfdata_add(label => "used", unit => 'B',
+                                  value => $used_size,
+                                  warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning', total => $total_size, cast_int => 1),
+                                  critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical', total => $total_size, cast_int => 1),
+                                  min => 0, max => $total_size);
+                                 
+    $self->{output}->display();
+    $self->{output}->exit();
+}
+
+1;
+
+__END__
+
+=head1 MODE
+
+Check memory usage.
+
+=over 8
+
+=item B<--warning>
+
+Threshold warning in percent.
+
+=item B<--critical>
+
+Threshold critical in percent.
+
+=back
+
+=cut
diff --git a/network/raisecom/snmp/plugin.pm b/network/raisecom/snmp/plugin.pm
new file mode 100644
index 0000000000..8294d0df62
--- /dev/null
+++ b/network/raisecom/snmp/plugin.pm
@@ -0,0 +1,52 @@
+#
+# Copyright 2017 Centreon (http://www.centreon.com/)
+#
+# Centreon is a full-fledged industry-strength solution that meets
+# the needs in IT infrastructure and application monitoring for
+# service performance.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+package network::raisecom::snmp::plugin;
+
+use strict;
+use warnings;
+use base qw(centreon::plugins::script_snmp);
+
+sub new {
+    my ($class, %options) = @_;
+    my $self = $class->SUPER::new(package => __PACKAGE__, %options);
+    bless $self, $class;
+
+    $self->{version} = '0.1';
+    %{$self->{modes}} = (
+                         'cpu'        => 'network::raisecom::snmp::mode::cpu',
+                         'memory'     => 'network::raisecom::snmp::mode::memory',
+                         'interfaces'       => 'snmp_standard::mode::interfaces',
+                         'list-interfaces'  => 'snmp_standard::mode::listinterfaces',
+                         'hardware'   => 'network::raisecom::snmp::mode::hardware',
+                         );
+
+    return $self;
+}
+
+1;
+
+__END__
+
+=head1 PLUGIN DESCRIPTION
+
+Check Raisecom devices through SNMP
+
+=cut