223 lines
8.0 KiB
Perl
223 lines
8.0 KiB
Perl
#
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# Copyright 2019 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::peplink::pepwave::snmp::mode::wanusage;
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use base qw(centreon::plugins::templates::counter);
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use strict;
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use warnings;
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use Digest::MD5 qw(md5_hex);
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use centreon::plugins::templates::catalog_functions qw(catalog_status_threshold);
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sub custom_status_output {
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my ($self, %options) = @_;
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my $msg = sprintf('health status : %s', $self->{result_values}->{health_status});
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return $msg;
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}
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sub custom_status_calc {
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my ($self, %options) = @_;
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$self->{result_values}->{health_status} = $options{new_datas}->{$self->{instance} . '_health_status'};
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$self->{result_values}->{display} = $options{new_datas}->{$self->{instance} . '_display'};
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return 0;
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}
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sub set_counters {
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my ($self, %options) = @_;
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$self->{maps_counters_type} = [
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{ name => 'wan', type => 1, cb_prefix_output => 'prefix_wan_output', message_multiple => 'All WANs are ok', skipped_code => { -10 => 1 } }
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];
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$self->{maps_counters}->{wan} = [
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{ label => 'health-status', threshold => 0, set => {
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key_values => [ { name => 'health_status' }, { name => 'display' } ],
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closure_custom_calc => $self->can('custom_status_calc'),
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closure_custom_output => $self->can('custom_status_output'),
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closure_custom_perfdata => sub { return 0; },
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closure_custom_threshold_check => \&catalog_status_threshold,
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}
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},
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{ label => 'signal', set => {
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key_values => [ { name => 'signal' }, { name => 'display' } ],
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output_template => 'Signal Strength : %s dBm',
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perfdatas => [
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{ label => 'signal', value => 'signal_absolute', template => '%s', unit => 'dBm',
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min => 0, label_extra_instance => 1, instance_use => 'display_absolute' },
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],
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}
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},
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{ label => 'traffic-in', set => {
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key_values => [ { name => 'traffic_in', diff => 1 }, { name => 'display' } ],
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output_template => 'Traffic In : %s %s/s',
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per_second => 1, output_change_bytes => 2,
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perfdatas => [
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{ label => 'traffic_in', value => 'traffic_in_per_second', template => '%d',
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min => 0, unit => 'b/s', label_extra_instance => 1, instance_use => 'display_absolute' },
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],
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}
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},
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{ label => 'traffic-out', set => {
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key_values => [ { name => 'traffic_out', diff => 1 }, { name => 'display' } ],
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output_template => 'Traffic Out : %s %s/s',
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per_second => 1, output_change_bytes => 2,
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perfdatas => [
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{ label => 'traffic_out', value => 'traffic_out_per_second', template => '%d',
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min => 0, unit => 'b/s', label_extra_instance => 1, instance_use => 'display_absolute' },
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],
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}
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},
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];
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}
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sub prefix_wan_output {
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my ($self, %options) = @_;
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return "WAN '" . $options{instance_value}->{display} . "' ";
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}
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sub new {
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my ($class, %options) = @_;
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my $self = $class->SUPER::new(package => __PACKAGE__, %options, statefile => 1);
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bless $self, $class;
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$self->{version} = '1.0';
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$options{options}->add_options(arguments => {
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"filter-name:s" => { name => 'filter_name' },
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"warning-health-status:s" => { name => 'warning_health_status', default => '' },
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"critical-health-status:s" => { name => 'critical_health_status', default => '%{health_status} =~ /fail/' },
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});
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return $self;
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}
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sub check_options {
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my ($self, %options) = @_;
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$self->SUPER::check_options(%options);
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$self->change_macros(macros => ['warning_health_status', 'critical_health_status']);
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}
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my %mapping_health = (
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0 => 'fail',
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1 => 'success',
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);
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my $mapping = {
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wanName => { oid => '.1.3.6.1.4.1.27662.2.1.2.1.2' },
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wanHealthCheckState => { oid => '.1.3.6.1.4.1.27662.2.1.2.1.4', map => \%mapping_health },
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wanSignal => { oid => '.1.3.6.1.4.1.27662.2.1.2.1.5' },
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};
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my $mapping2 = {
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wanDataUsageTxByte => { oid => '.1.3.6.1.4.1.27662.2.1.4.1.2' },
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wanDataUsageRxByte => { oid => '.1.3.6.1.4.1.27662.2.1.4.1.3' },
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};
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my $oid_wanEntry = '.1.3.6.1.4.1.27662.2.1.2.1';
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my $oid_wanDataUsageEntry = '.1.3.6.1.4.1.27662.2.1.4.1';
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sub manage_selection {
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my ($self, %options) = @_;
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if ($options{snmp}->is_snmpv1()) {
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$self->{output}->add_option_msg(short_msg => "Need to use SNMP v2c or v3.");
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$self->{output}->option_exit();
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}
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$self->{wan} = {};
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my $snmp_result = $options{snmp}->get_multiple_table(oids => [
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{ oid => $oid_wanEntry, start => $mapping->{wanName}->{oid}, end => $mapping->{wanSignal}->{oid} },
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{ oid => $oid_wanDataUsageEntry },
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], nothing_quit => 1);
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foreach my $oid (keys %{$snmp_result->{$oid_wanEntry}}) {
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next if ($oid !~ /^$mapping->{wanName}->{oid}\.(.*)$/);
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my $instance = $1;
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my $result = $options{snmp}->map_instance(mapping => $mapping, results => $snmp_result->{$oid_wanEntry}, instance => $instance);
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my $result2 = $options{snmp}->map_instance(mapping => $mapping2, results => $snmp_result->{$oid_wanDataUsageEntry}, instance => $instance . '.3');
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if (defined($self->{option_results}->{filter_name}) && $self->{option_results}->{filter_name} ne '' &&
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$result->{wanName} !~ /$self->{option_results}->{filter_name}/) {
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$self->{output}->output_add(long_msg => "skipping '" . $result->{wanName} . "': no matching filter.", debug => 1);
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next;
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}
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$self->{wan}->{$instance} = { display => $result->{wanName},
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health_status => $result->{wanHealthCheckState},
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signal => $result->{wanSignal} != -9999 ? $result->{wanSignal} : undef,
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traffic_in => $result2->{wanDataUsageRxByte} * 1024 * 1024 * 8,
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traffic_out => $result2->{wanDataUsageTxByte} * 1024 * 1024 * 8,
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};
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}
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if (scalar(keys %{$self->{wan}}) <= 0) {
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$self->{output}->add_option_msg(short_msg => "No wan found.");
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$self->{output}->option_exit();
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}
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$self->{cache_name} = "peplink_" . $self->{mode} . '_' . $options{snmp}->get_hostname() . '_' . $options{snmp}->get_port() . '_' .
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(defined($self->{option_results}->{filter_counters}) ? md5_hex($self->{option_results}->{filter_counters}) : md5_hex('all')) . '_' .
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(defined($self->{option_results}->{filter_name}) ? md5_hex($self->{option_results}->{filter_name}) : md5_hex('all'));
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}
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1;
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__END__
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=head1 MODE
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Check wan usage.
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=over 8
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=item B<--filter-counters>
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Only display some counters (regexp can be used).
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Example: --filter-counters='^traffic-in$'
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=item B<--filter-name>
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Filter wan name (can be a regexp).
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=item B<--warning-health-status>
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Set warning threshold for status (Default: '').
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Can used special variables like: %{health_status}, %{display}
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=item B<--critical-health-status>
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Set critical threshold for status (Default: '%{health_status} =~ /fail/').
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Can used special variables like: %{health_status}, %{display}
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=item B<--warning-*>
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Threshold warning.
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Can be: 'traffic-in', 'traffic-out'.
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=item B<--critical-*>
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Threshold critical.
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Can be: Can be: 'traffic-in', 'traffic-out'.
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=back
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=cut
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