238 lines
8.5 KiB
Perl
238 lines
8.5 KiB
Perl
#
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# Copyright 2020 Centreon (http://www.centreon.com/)
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#
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# Centreon is a full-fledged industry-strength solution that meets
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# the needs in IT infrastructure and application monitoring for
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# service performance.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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package network::brocade::snmp::mode::hardware;
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use base qw(centreon::plugins::templates::hardware);
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use strict;
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use warnings;
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sub set_system {
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my ($self, %options) = @_;
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$self->{regexp_threshold_overload_check_section_option} = '^(switch|sensor)$';
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$self->{regexp_threshold_numeric_check_section_option} = '^(temperature|fan)$';
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$self->{cb_hook2} = 'snmp_execute';
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$self->{thresholds} = {
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sensor => [
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['unknown', 'UNKNOWN'],
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['faulty', 'CRITICAL'],
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['below-min', 'WARNING'],
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['nominal', 'OK'],
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['above-max', 'CRITICAL'],
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['absent', 'OK'],
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],
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switch => [
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['online', 'OK'],
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['offline', 'WARNING'],
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['testing', 'WARNING'],
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['faulty', 'CRITICAL'],
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['absent', 'OK'],
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],
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};
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$self->{components_path} = 'network::brocade::snmp::mode::components';
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$self->{components_module} = ['switch', 'sensor'];
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}
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sub new {
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my ($class, %options) = @_;
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my $self = $class->SUPER::new(package => __PACKAGE__, %options, no_load_components => 1);
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bless $self, $class;
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$options{options}->add_options(arguments => {
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});
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return $self;
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}
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sub snmp_execute {
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my ($self, %options) = @_;
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$self->{snmp} = $options{snmp};
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$self->{results} = $self->{snmp}->get_multiple_table(oids => $self->{request});
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}
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1;
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=head1 MODE
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Check brocade operational status and hardware sensors (SW.mib).
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=over 8
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=item B<--component>
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Which component to check (Default: '.*').
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Can be: 'switch', 'sensor'.
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=item B<--filter>
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Exclude some parts (comma seperated list)
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Can also exclude specific instance: --filter=sensor,1.1
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=item B<--absent-problem>
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Return an error if an entity is not 'present' (default is skipping)
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Can be specific or global: --absent-problem=sensor,1.2
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=item B<--no-component>
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Return an error if no compenents are checked.
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If total (with skipped) is 0. (Default: 'critical' returns).
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=item B<--threshold-overload>
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Set to overload default threshold values (syntax: section,[instance,]status,regexp)
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It used before default thresholds (order stays).
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Example: --threshold-overload='sensor,OK,unknown'
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=item B<--warning>
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Set warning threshold for 'temperature', 'fan' (syntax: type,regexp,threshold)
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Example: --warning='temperature,.*,40'
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=item B<--critical>
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Set critical threshold for 'temperature', 'fan' (syntax: type,regexp,threshold)
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Example: --critical='temperature,.*,50'
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=back
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=cut
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package network::brocade::snmp::mode::components::sensor;
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use strict;
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use warnings;
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use centreon::plugins::misc;
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my %map_status = (1 => 'unknown', 2 => 'faulty', 3 => 'below-min', 4 => 'nominal', 5 => 'above-max', 6 => 'absent');
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my %map_type = (1 => 'temperature', 2 => 'fan', 3 => 'power-supply');
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my %map_unit = (temperature => 'celsius', fan => 'rpm'); # No voltage value available
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my $mapping = {
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swSensorType => { oid => '.1.3.6.1.4.1.1588.2.1.1.1.1.22.1.2', map => \%map_type },
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swSensorStatus => { oid => '.1.3.6.1.4.1.1588.2.1.1.1.1.22.1.3', map => \%map_status },
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swSensorValue => { oid => '.1.3.6.1.4.1.1588.2.1.1.1.1.22.1.4' },
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swSensorInfo => { oid => '.1.3.6.1.4.1.1588.2.1.1.1.1.22.1.5' },
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};
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my $oid_swSensorEntry = '.1.3.6.1.4.1.1588.2.1.1.1.1.22.1';
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sub load {
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my ($self) = @_;
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push @{$self->{request}}, { oid => $oid_swSensorEntry };
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}
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sub check {
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my ($self) = @_;
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$self->{output}->output_add(long_msg => "Checking sensors");
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$self->{components}->{sensor} = {name => 'sensors', total => 0, skip => 0};
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return if ($self->check_filter(section => 'sensor'));
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foreach my $oid ($self->{snmp}->oid_lex_sort(keys %{$self->{results}->{$oid_swSensorEntry}})) {
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next if ($oid !~ /^$mapping->{swSensorStatus}->{oid}\.(.*)$/);
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my $instance = $1;
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my $result = $self->{snmp}->map_instance(mapping => $mapping, results => $self->{results}->{$oid_swSensorEntry}, instance => $instance);
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next if ($self->check_filter(section => 'sensor', instance => $instance));
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next if ($result->{swSensorStatus} =~ /absent/i &&
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$self->absent_problem(section => 'sensor', instance => $instance));
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$result->{swSensorInfo} = centreon::plugins::misc::trim($result->{swSensorInfo});
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$self->{components}->{sensor}->{total}++;
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$self->{output}->output_add(long_msg => sprintf("%s sensor '%s' status is '%s' [instance = %s]",
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$result->{swSensorType}, $result->{swSensorInfo}, $result->{swSensorStatus}, $instance));
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my $exit = $self->get_severity(section => 'sensor', value => $result->{swSensorStatus});
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if (!$self->{output}->is_status(value => $exit, compare => 'ok', litteral => 1)) {
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$self->{output}->output_add(severity => $exit,
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short_msg => sprintf("%s sensor '%s' status is '%s'", $result->{swSensorType}, $result->{swSensorInfo}));
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}
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if ($result->{swSensorValue} > 0 && $result->{swSensorType} ne 'power-supply') {
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my ($exit2, $warn, $crit, $checked) = $self->get_severity_numeric(section => $result->{swSensorType}, instance => $instance, value => $result->{swSensorValue});
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if (!$self->{output}->is_status(value => $exit2, compare => 'ok', litteral => 1)) {
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$self->{output}->output_add(severity => $exit2,
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short_msg => sprintf("%s sensor '%s' is %s %s", $result->{swSensorType}, $result->{swSensorInfo}, $result->{swSensorValue},
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$map_unit{$result->{swSensorType}}));
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}
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$self->{output}->perfdata_add(
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label => 'sensor', unit => $map_unit{$result->{swSensorType}},
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nlabel => 'hardware.sensor.' . $result->{swSensorType} . '.' . $map_unit{$result->{swSensorType}},
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instances => $result->{swSensorInfo},
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value => $result->{swSensorValue},
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warning => $warn,
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critical => $crit
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);
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}
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}
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}
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1;
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package network::brocade::snmp::mode::components::switch;
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use strict;
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use warnings;
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my %map_oper_status = (1 => 'online', 2 => 'offline', 3 => 'testing', 4 => 'faulty');
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my $mapping_global = {
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swFirmwareVersion => { oid => '.1.3.6.1.4.1.1588.2.1.1.1.1.6' },
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swOperStatus => { oid => '.1.3.6.1.4.1.1588.2.1.1.1.1.7', map => \%map_oper_status },
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};
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my $oid_swSystem = '.1.3.6.1.4.1.1588.2.1.1.1.1';
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sub load {
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my ($self) = @_;
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push @{$self->{request}}, { oid => $oid_swSystem, start => $mapping_global->{swFirmwareVersion}->{oid}, end => $mapping_global->{swOperStatus}->{oid} };
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}
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sub check {
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my ($self) = @_;
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$self->{output}->output_add(long_msg => "Checking switch");
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$self->{components}->{switch} = {name => 'switch', total => 0, skip => 0};
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return if ($self->check_filter(section => 'switch'));
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my $result = $self->{snmp}->map_instance(mapping => $mapping_global, results => $self->{results}->{$oid_swSystem}, instance => '0');
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return if (!defined($result->{swOperStatus}));
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$self->{components}->{switch}->{total}++;
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$self->{output}->output_add(long_msg => sprintf("switch operational status is '%s' [firmware: %s].",
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$result->{swOperStatus}, $result->{swFirmwareVersion}
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));
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my $exit = $self->get_severity(section => 'switch', value => $result->{swOperStatus});
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if (!$self->{output}->is_status(value => $exit, compare => 'ok', litteral => 1)) {
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$self->{output}->output_add(severity => $exit,
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short_msg => sprintf("switch operational status is '%s'",
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$result->{swOperStatus}));
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}
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}
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1;
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