diff --git a/network/h3c/snmp/mode/components/default.pm b/centreon/common/h3c/snmp/mode/components/default.pm
similarity index 98%
rename from network/h3c/snmp/mode/components/default.pm
rename to centreon/common/h3c/snmp/mode/components/default.pm
index baf46f76c..436fcf499 100644
--- a/network/h3c/snmp/mode/components/default.pm
+++ b/centreon/common/h3c/snmp/mode/components/default.pm
@@ -18,7 +18,7 @@
 # limitations under the License.
 #
 
-package network::h3c::snmp::mode::components::default;
+package centreon::common::h3c::snmp::mode::components::default;
 
 use strict;
 use warnings;
diff --git a/network/h3c/snmp/mode/components/fan.pm b/centreon/common/h3c/snmp/mode/components/fan.pm
similarity index 97%
rename from network/h3c/snmp/mode/components/fan.pm
rename to centreon/common/h3c/snmp/mode/components/fan.pm
index 132bf9583..478522d17 100644
--- a/network/h3c/snmp/mode/components/fan.pm
+++ b/centreon/common/h3c/snmp/mode/components/fan.pm
@@ -18,7 +18,7 @@
 # limitations under the License.
 #
 
-package network::h3c::snmp::mode::components::fan;
+package centreon::common::h3c::snmp::mode::components::fan;
 
 use strict;
 use warnings;
diff --git a/network/h3c/snmp/mode/components/psu.pm b/centreon/common/h3c/snmp/mode/components/psu.pm
similarity index 97%
rename from network/h3c/snmp/mode/components/psu.pm
rename to centreon/common/h3c/snmp/mode/components/psu.pm
index b6db03d0d..252d2c5d5 100644
--- a/network/h3c/snmp/mode/components/psu.pm
+++ b/centreon/common/h3c/snmp/mode/components/psu.pm
@@ -18,7 +18,7 @@
 # limitations under the License.
 #
 
-package network::h3c::snmp::mode::components::psu;
+package centreon::common::h3c::snmp::mode::components::psu;
 
 use strict;
 use warnings;
diff --git a/network/h3c/snmp/mode/components/sensor.pm b/centreon/common/h3c/snmp/mode/components/sensor.pm
similarity index 98%
rename from network/h3c/snmp/mode/components/sensor.pm
rename to centreon/common/h3c/snmp/mode/components/sensor.pm
index c189956cc..4e6c379c0 100644
--- a/network/h3c/snmp/mode/components/sensor.pm
+++ b/centreon/common/h3c/snmp/mode/components/sensor.pm
@@ -18,7 +18,7 @@
 # limitations under the License.
 #
 
-package network::h3c::snmp::mode::components::sensor;
+package centreon::common::h3c::snmp::mode::components::sensor;
 
 use strict;
 use warnings;
diff --git a/network/h3c/snmp/mode/cpu.pm b/centreon/common/h3c/snmp/mode/cpu.pm
similarity index 99%
rename from network/h3c/snmp/mode/cpu.pm
rename to centreon/common/h3c/snmp/mode/cpu.pm
index 926a79bb9..ab44a38f3 100644
--- a/network/h3c/snmp/mode/cpu.pm
+++ b/centreon/common/h3c/snmp/mode/cpu.pm
@@ -18,7 +18,7 @@
 # limitations under the License.
 #
 
-package network::h3c::snmp::mode::cpu;
+package centreon::common::h3c::snmp::mode::cpu;
 
 use base qw(centreon::plugins::mode);
 
diff --git a/network/h3c/snmp/mode/hardware.pm b/centreon/common/h3c/snmp/mode/hardware.pm
similarity index 98%
rename from network/h3c/snmp/mode/hardware.pm
rename to centreon/common/h3c/snmp/mode/hardware.pm
index 950f23c05..e0545eb69 100644
--- a/network/h3c/snmp/mode/hardware.pm
+++ b/centreon/common/h3c/snmp/mode/hardware.pm
@@ -18,7 +18,7 @@
 # limitations under the License.
 #
 
-package network::h3c::snmp::mode::hardware;
+package centreon::common::h3c::snmp::mode::hardware;
 
 use base qw(centreon::plugins::templates::hardware);
 
@@ -112,7 +112,7 @@ sub set_system {
         ],
     };
     
-    $self->{components_path} = 'network::h3c::snmp::mode::components';
+    $self->{components_path} = 'centreon::common::h3c::snmp::mode::components';
     $self->{components_module} = ['chassis', 'backplane', 'container', 'psu', 'fan', 'sensor',
         'module', 'port', 'stack', 'cpu', 'other', 'unknown'];
     
diff --git a/network/h3c/snmp/mode/memory.pm b/centreon/common/h3c/snmp/mode/memory.pm
similarity index 99%
rename from network/h3c/snmp/mode/memory.pm
rename to centreon/common/h3c/snmp/mode/memory.pm
index 86b02960f..cc0ce1b30 100644
--- a/network/h3c/snmp/mode/memory.pm
+++ b/centreon/common/h3c/snmp/mode/memory.pm
@@ -18,7 +18,7 @@
 # limitations under the License.
 #
 
-package network::h3c::snmp::mode::memory;
+package centreon::common::h3c::snmp::mode::memory;
 
 use base qw(centreon::plugins::mode);
 
diff --git a/network/h3c/snmp/plugin.pm b/network/h3c/snmp/plugin.pm
index 3d05ba659..bd1fa2649 100644
--- a/network/h3c/snmp/plugin.pm
+++ b/network/h3c/snmp/plugin.pm
@@ -31,11 +31,11 @@ sub new {
 
     $self->{version} = '1.0';
     %{$self->{modes}} = (
-                         'cpu'              => 'network::h3c::snmp::mode::cpu',
-                         'hardware'         => 'network::h3c::snmp::mode::hardware',
+                         'cpu'              => 'centreon::common::h3c::snmp::mode::cpu',
+                         'hardware'         => 'centreon::common::h3c::snmp::mode::hardware',
                          'interfaces'       => 'snmp_standard::mode::interfaces', 
                          'list-interfaces'  => 'snmp_standard::mode::listinterfaces',
-                         'memory'           => 'network::h3c::snmp::mode::memory',
+                         'memory'           => 'centreon::common::h3c::snmp::mode::memory',
                          );
 
     return $self;
diff --git a/network/hp/standard/snmp/plugin.pm b/network/hp/standard/snmp/plugin.pm
new file mode 100644
index 000000000..5e6f4f667
--- /dev/null
+++ b/network/hp/standard/snmp/plugin.pm
@@ -0,0 +1,54 @@
+#
+# Copyright 2019 Centreon (http://www.centreon.com/)
+#
+# Centreon is a full-fledged industry-strength solution that meets
+# the needs in IT infrastructure and application monitoring for
+# service performance.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+package network::hp::standard::snmp::plugin;
+
+use strict;
+use warnings;
+use base qw(centreon::plugins::script_snmp);
+
+sub new {
+    my ($class, %options) = @_;
+    my $self = $class->SUPER::new(package => __PACKAGE__, %options);
+    bless $self, $class;
+
+    $self->{version} = '1.0';
+    %{$self->{modes}} = (
+                         'cpu'              => 'centreon::common::h3c::snmp::mode::cpu',
+                         'hardware'         => 'centreon::common::h3c::snmp::mode::hardware',
+                         'interfaces'       => 'snmp_standard::mode::interfaces', 
+                         'list-interfaces'  => 'snmp_standard::mode::listinterfaces',
+                         'memory'           => 'centreon::common::h3c::snmp::mode::memory',
+                         'spanning-tree'    => 'snmp_standard::mode::spanningtree',
+                         'uptime'           => 'snmp_standard::mode::uptime',
+                         );
+
+    return $self;
+}
+
+1;
+
+__END__
+
+=head1 PLUGIN DESCRIPTION
+
+Check HP switches in SNMP.
+
+=cut
diff --git a/snmp_standard/mode/spanningtree.pm b/snmp_standard/mode/spanningtree.pm
index 635056a0c..844da61a1 100644
--- a/snmp_standard/mode/spanningtree.pm
+++ b/snmp_standard/mode/spanningtree.pm
@@ -51,7 +51,7 @@ sub custom_status_threshold {
 
 sub custom_status_output {
     my ($self, %options) = @_;
-    my $msg = " spanning tree state is '" . $self->{result_values}->{state} . "' [index: '" . $self->{result_values}->{index} . "']";
+    my $msg = "spanning tree state is '" . $self->{result_values}->{state} . "' [index: '" . $self->{result_values}->{index} . "']";
 
     return $msg;
 }
@@ -88,7 +88,7 @@ sub set_counters {
 sub prefix_peers_output {
     my ($self, %options) = @_;
 
-    return "Port: '" . $options{instance_value}->{display} . "' ";
+    return "Port '" . $options{instance_value}->{display} . "' ";
 }
 
 sub new {