186 lines
6.2 KiB
Perl
186 lines
6.2 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 snmp_standard::mode::isdnusage;
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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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sub set_counters {
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my ($self, %options) = @_;
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$self->{maps_counters_type} = [
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{ name => 'bearer', type => 0 },
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{ name => 'isdn', type => 1, cb_prefix_output => 'prefix_isdn_output', message_multiple => 'All isdn channels are ok' }
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];
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$self->{maps_counters}->{isdn} = [
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{ label => 'in-calls', set => {
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key_values => [ { name => 'in', diff => 1 }, { name => 'display' } ],
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output_template => 'Incoming calls : %s',
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perfdatas => [
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{ label => 'in_calls', value => 'in_absolute', template => '%s',
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min => 0, label_extra_instance => 1, instance_use => 'display_absolute' },
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],
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}
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},
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{ label => 'out-calls', set => {
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key_values => [ { name => 'out', diff => 1 }, { name => 'display' } ],
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output_template => 'Outgoing calls : %s',
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perfdatas => [
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{ label => 'out_calls', value => 'out_absolute', template => '%s',
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min => 0, label_extra_instance => 1, instance_use => 'display_absolute' },
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],
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}
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},
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];
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$self->{maps_counters}->{bearer} = [
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{ label => 'current-calls', set => {
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key_values => [ { name => 'active' }, { name => 'total' } ],
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output_template => 'Current calls : %s',
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perfdatas => [
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{ label => 'current_calls', value => 'active_absolute', template => '%s',
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min => 0, max => 'total_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 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, $class;
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$options{options}->add_options(arguments => {
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'filter-name:s' => { name => 'filter_name' },
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});
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return $self;
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}
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sub prefix_isdn_output {
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my ($self, %options) = @_;
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return "ISDN channel '" . $options{instance_value}->{display} . "' ";
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}
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my %map_bearer_state = (
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1 => 'idle',
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2 => 'connecting',
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3 => 'connected',
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4 => 'active',
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);
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my $mapping = {
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isdnSigStatsInCalls => { oid => '.1.3.6.1.2.1.10.20.1.3.3.1.1' },
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isdnSigStatsOutCalls => { oid => '.1.3.6.1.2.1.10.20.1.3.3.1.3' },
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};
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my $oid_isdnBearerOperStatus = '.1.3.6.1.2.1.10.20.1.2.1.1.2';
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my $oid_isdnSignalingIfIndex = '.1.3.6.1.2.1.10.20.1.3.2.1.2';
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my $oid_isdnSignalingStatsEntry = '.1.3.6.1.2.1.10.20.1.3.3.1';
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my $oid_ifDescr = '.1.3.6.1.2.1.2.2.1.2';
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sub manage_selection {
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my ($self, %options) = @_;
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$self->{isdn} = {};
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$self->{bearer} = { active => 0, total => 0 };
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my $snmp_result = $options{snmp}->get_multiple_table(
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oids => [
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{ oid => $oid_isdnBearerOperStatus },
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{ oid => $oid_isdnSignalingIfIndex },
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{ oid => $oid_isdnSignalingStatsEntry },
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],
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nothing_quit => 1
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);
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# Get interface name
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foreach my $oid (keys %{$snmp_result->{$oid_isdnSignalingIfIndex}}) {
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$options{snmp}->load(oids => [$oid_ifDescr], instances => [$snmp_result->{$oid_isdnSignalingIfIndex}->{$oid}]);
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}
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my $result_ifdesc = $options{snmp}->get_leef(nothing_quit => 1);
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foreach my $oid (keys %{$snmp_result->{$oid_isdnSignalingIfIndex}}) {
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$oid =~ /^$oid_isdnSignalingIfIndex\.(.*)/;
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my $instance = $1;
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my $display = $result_ifdesc->{$oid_ifDescr . '.' . $snmp_result->{$oid_isdnSignalingIfIndex}->{$oid_isdnSignalingIfIndex . '.' . $instance}};
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if (defined($self->{option_results}->{filter_name}) && $self->{option_results}->{filter_name} ne '' &&
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$display !~ /$self->{option_results}->{filter_name}/) {
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$self->{output}->output_add(long_msg => "skipping '" . $display . "': no matching filter name.", debug => 1);
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next;
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}
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my $result = $options{snmp}->map_instance(mapping => $mapping, results => $snmp_result->{$oid_isdnSignalingStatsEntry}, instance => $instance);
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$self->{isdn}->{$instance} = {
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in => $result->{isdnSigStatsInCalls},
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out => $result->{isdnSigStatsOutCalls},
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display => $display
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};
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}
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foreach my $oid (keys %{$snmp_result->{$oid_isdnBearerOperStatus}}) {
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my $status = defined($map_bearer_state{$snmp_result->{$oid_isdnBearerOperStatus}->{$oid}}) ?
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$map_bearer_state{$snmp_result->{$oid_isdnBearerOperStatus}->{$oid}} : 'unknown';
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$self->{bearer}->{total}++;
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$self->{bearer}->{active}++ if ($status =~ /active/);
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}
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$self->{cache_name} = "isdn_usage_" . $self->{mode} . '_' . $options{snmp}->get_hostname() . '_' . $options{snmp}->get_port() . '_' .
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(defined($self->{option_results}->{filter_counters}) ? md5_hex($self->{option_results}->{filter_counters}) : md5_hex('all'));
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}
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1;
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__END__
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=head1 MODE
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Check ISDN usages (ISDN-MIB).
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=over 8
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=item B<--filter-counters>
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Only display some counters (regexp can be used).
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Example: --filter-counters='^current-calls$'
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=item B<--filter-name>
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Filter by name (regexp can be used).
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=item B<--warning-*>
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Threshold warning.
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Can be: 'in-calls', 'out-calls', 'current-calls'.
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=item B<--critical-*>
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Threshold critical.
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Can be: 'in-calls', 'out-calls', 'current-calls'.
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=back
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=cut
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