251 lines
8.8 KiB
Perl
251 lines
8.8 KiB
Perl
#
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# Copyright 2021 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::ubiquiti::unifi::snmp::mode::virtualaccesspoints;
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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 centreon::plugins::templates::catalog_functions qw(catalog_status_threshold_ng);
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use Digest::MD5 qw(md5_hex);
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sub custom_status_output {
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my ($self, %options) = @_;
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return sprintf(
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'status: %s',
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$self->{result_values}->{status}
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);
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}
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sub prefix_vap_output {
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my ($self, %options) = @_;
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return sprintf(
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"Virtual access point '%s' [ssid: %s] ",
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$options{instance_value}->{name},
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$options{instance_value}->{ssid}
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);
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}
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sub set_counters {
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my ($self, %options) = @_;
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$self->{maps_counters_type} = [
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{ name => 'global', type => 0 },
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{ name => 'vaps', type => 1, cb_prefix_output => 'prefix_vap_output', message_multiple => 'All virtual access points are ok' }
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];
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$self->{maps_counters}->{global} = [
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{ label => 'total', nlabel => 'virtual_access_points.total.count', display_ok => 0, set => {
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key_values => [ { name => 'total' } ],
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output_template => 'total: %s',
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perfdatas => [
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{ template => '%s', min => 0 }
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]
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}
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},
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{ label => 'total-clients-connected', nlabel => 'virtual_access_points.clients.connected.count', display_ok => 0, set => {
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key_values => [ { name => 'clients_connected' } ],
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output_template => 'clients connected: %s',
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perfdatas => [
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{ template => '%s', min => 0 }
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]
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}
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}
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];
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$self->{maps_counters}->{vaps} = [
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{
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label => 'status', type => 2, critical_default => '%{status} eq "down"',
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set => {
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key_values => [
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{ name => 'name' }, { name => 'ssid' },
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{ name => 'status' }
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],
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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_ng
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}
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},
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{ label => 'clients-connected', nlabel => 'virtual_access_point.clients.connected.count', set => {
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key_values => [ { name => 'clients' }, { name => 'name' } ],
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output_template => 'clients connected: %s',
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perfdatas => [
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{ template => '%s', min => 0, label_extra_instance => 1, instance_use => 'name' }
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]
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}
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},
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{ label => 'traffic-in', nlabel => 'virtual_access_point.traffic.in.bitspersecond', set => {
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key_values => [ { name => 'traffic_in', per_second => 1 }, { name => 'name' } ],
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output_template => 'traffic in: %s %s/s',
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output_change_bytes => 2,
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perfdatas => [
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{ template => '%s', min => 0, unit => 'b/s', label_extra_instance => 1, instance_use => 'name' }
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]
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}
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},
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{ label => 'traffic-out', nlabel => 'virtual_access_point.traffic.out.bitspersecond', set => {
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key_values => [ { name => 'traffic_out', per_second => 1 }, { name => 'name' } ],
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output_template => 'traffic out: %s %s/s',
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output_change_bytes => 2,
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perfdatas => [
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{ template => '%s', min => 0, unit => 'b/s', label_extra_instance => 1, instance_use => 'name' }
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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 new {
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my ($class, %options) = @_;
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my $self = $class->SUPER::new(package => __PACKAGE__, %options, statefile => 1, force_new_perfdata => 1);
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bless $self, $class;
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$options{options}->add_options(arguments => {
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'filter-name:s' => { name => 'filter_name' },
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'filter-ssid:s' => { name => 'filter_ssid' }
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});
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return $self;
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}
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my $map_status = { 1 => 'up', 2 => 'down' };
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my $mapping = {
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filters => {
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ssid => { oid => '.1.3.6.1.4.1.41112.1.6.1.2.1.6' }, # unifiVapEssId
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name => { oid => '.1.3.6.1.4.1.41112.1.6.1.2.1.7' } # unifiVapName
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},
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metrics => {
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clients => { oid => '.1.3.6.1.4.1.41112.1.6.1.2.1.8' }, # unifiVapNumStations
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traffic_in => { oid => '.1.3.6.1.4.1.41112.1.6.1.2.1.10' }, # unifiVapRxBytes
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traffic_out => { oid => '.1.3.6.1.4.1.41112.1.6.1.2.1.16' }, # unifiVapTxBytes
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status => { oid => '.1.3.6.1.4.1.41112.1.6.1.2.1.22', map => $map_status } # unifiVapUp
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}
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};
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sub manage_selection {
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my ($self, %options) = @_;
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my $oid_vap_table = '.1.3.6.1.4.1.41112.1.6.1.2'; # unifiVapTable
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my $snmp_result = $options{snmp}->get_table(
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oid => $oid_vap_table,
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start => $mapping->{filters}->{ssid}->{oid},
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end => $mapping->{filters}->{name}->{oid},
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nothing_quit => 1
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);
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$self->{vaps} = {};
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foreach (keys %$snmp_result) {
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next if (! /^$mapping->{filters}->{name}->{oid}\.(.*)$/);
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my $instance = $1;
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my $result = $options{snmp}->map_instance(mapping => $mapping->{filters}, results => $snmp_result, instance => $instance);
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if (defined($self->{option_results}->{filter_name}) && $self->{option_results}->{filter_name} ne '' &&
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$result->{name} !~ /$self->{option_results}->{filter_name}/) {
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$self->{output}->output_add(long_msg => "skipping '" . $result->{name} . "': no matching filter.", debug => 1);
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next;
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}
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if (defined($self->{option_results}->{filter_ssid}) && $self->{option_results}->{filter_ssid} ne '' &&
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$result->{ssid} !~ /$self->{option_results}->{filter_ssid}/) {
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$self->{output}->output_add(long_msg => "skipping '" . $result->{name} . "': no matching filter.", debug => 1);
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next;
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}
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$self->{vaps}->{$instance} = $result;
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}
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$self->{global} = { total => scalar(keys %{$self->{vaps}}), clients_connected => 0 };
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return if (scalar(keys %{$self->{vaps}}) <= 0);
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$options{snmp}->load(
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oids => [
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map($_->{oid}, values(%{$mapping->{metrics}}))
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],
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instances => [keys %{$self->{vaps}}],
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instance_regexp => '^(.*)$'
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);
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$snmp_result = $options{snmp}->get_leef(nothing_quit => 1);
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foreach (keys %{$self->{vaps}}) {
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my $result = $options{snmp}->map_instance(mapping => $mapping->{metrics}, results => $snmp_result, instance => $_);
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$result->{traffic_in} *= 8;
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$result->{traffic_out} *= 8;
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$self->{vaps}->{$_} = { %{$self->{vaps}->{$_}}, %$result };
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$self->{global}->{clients_connected} += $result->{clients};
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}
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$self->{cache_name} = 'ubiquiti_unifi_' . $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($self->{option_results}->{filter_name}) : md5_hex('all')) . '_' .
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(defined($self->{option_results}->{filter_ssid}) ? md5_hex($self->{option_results}->{filter_ssid}) : 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 virtual access points.
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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='status'
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=item B<--filter-name>
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Filter virtual access points by name (can be a regexp).
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=item B<--filter-ssid>
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Filter virtual access points by SSID (can be a regexp).
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=item B<--unknown-status>
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Set unknown threshold for status.
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Can used special variables like: %{name}, %{ssid}, %{status}
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=item B<--warning-status>
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Set warning threshold for status.
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Can used special variables like: %{name}, %{ssid}, %{status}
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=item B<--critical-status>
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Set critical threshold for status (Default: '%{status} eq "down"').
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Can used special variables like: %{name}, %{ssid}, %{status}
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=item B<--warning-*> B<--critical-*>
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Thresholds.
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Can be: 'total', 'total-clients-connected', 'clients-connected', 'traffic-in', 'traffic-out'.
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=back
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=cut
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