217 lines
7.7 KiB
Perl
217 lines
7.7 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::juniper::common::junos::mode::bgppeerstate;
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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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sub custom_status_output {
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my ($self, %options) = @_;
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return sprintf(
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"[local IP '%s:%s', type '%s', AS '%s'][remote IP '%s:%s', type '%s', AS '%s'] state is '%s', status is '%s'",
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$self->{result_values}->{local_ip},
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$self->{result_values}->{local_port},
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$self->{result_values}->{local_type},
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$self->{result_values}->{local_as},
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$self->{result_values}->{remote_ip},
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$self->{result_values}->{remote_port},
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$self->{result_values}->{remote_type},
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$self->{result_values}->{remote_as},
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$self->{result_values}->{peer_state},
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$self->{result_values}->{peer_status}
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);
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}
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sub set_counters {
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my ($self, %options) = @_;
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$self->{maps_counters_type} = [
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{ name => 'peers', type => 1, cb_prefix_output => 'prefix_peers_output', message_multiple => 'All BGP peers are ok' }
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];
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$self->{maps_counters}->{peers} = [
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{ label => 'status', type => 2, critical_default => '%{peer_status} =~ /running/ && %{peer_state} !~ /established/', set => {
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key_values => [
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{ name => 'local_ip' }, { name => 'local_port' },
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{ name => 'local_type' }, { name => 'local_as' },
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{ name => 'remote_ip' }, { name => 'remote_port' },
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{ name => 'remote_type' }, { name => 'remote_as' },
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{ name => 'peer_state' }, { name => 'peer_status' },
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{ name => 'peer_identifier' }
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],
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closure_custom_output => $self->can('custom_status_output'),
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closure_custom_perfdata => sub { return 0; },
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closure_custom_threshold_check => \&catalog_status_threshold_ng
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}
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}
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];
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}
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sub prefix_peers_output {
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my ($self, %options) = @_;
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return "Peer '" . $options{instance_value}->{peer_identifier} . "' ";
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}
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sub new {
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my ($class, %options) = @_;
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my $self = $class->SUPER::new(package => __PACKAGE__, %options);
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bless $self, $class;
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$options{options}->add_options(arguments => {
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'filter-peer:s' => { name => 'filter_peer' },
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'filter-remote-ip:s' => { name => 'filter_remote_ip' },
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'filter-local-as:s' => { name => 'filter_local_as' }
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});
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return $self;
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}
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my $map_peer_state = {
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1 => 'idle', 2 => 'connect', 3 => 'active',
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4 => 'opensent', 5 => 'openconfirm', 6 => 'established'
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};
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my $map_peer_status = {
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1 => 'halted', 2 => 'running'
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};
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my $map_type = {
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0 => 'unknown', 1 => 'ipv4', 2 => 'ipv6', 3 => 'ipv4z', 4 => 'ipv6z', 16 => 'dns'
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};
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my $oid_jnxBgpM2PeerTable = '.1.3.6.1.4.1.2636.5.1.1.2.1.1';
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my $mapping = {
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peer_identifier => { oid => '.1.3.6.1.4.1.2636.5.1.1.2.1.1.1.1' }, # jnxBgpM2PeerIdentifier
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peer_state => { oid => '.1.3.6.1.4.1.2636.5.1.1.2.1.1.1.2', map => $map_peer_state }, # jnxBgpM2PeerState
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peer_status => { oid => '.1.3.6.1.4.1.2636.5.1.1.2.1.1.1.3', map => $map_peer_status }, # jnxBgpM2PeerStatus
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local_type => { oid => '.1.3.6.1.4.1.2636.5.1.1.2.1.1.1.6', map => $map_type }, # jnxBgpM2PeerLocalAddrType
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local_ip => { oid => '.1.3.6.1.4.1.2636.5.1.1.2.1.1.1.7' }, # jnxBgpM2PeerLocalAddr
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local_port => { oid => '.1.3.6.1.4.1.2636.5.1.1.2.1.1.1.8' }, # jnxBgpM2PeerLocalPort
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local_as => { oid => '.1.3.6.1.4.1.2636.5.1.1.2.1.1.1.9' }, # jnxBgpM2PeerLocalAs
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remote_type => { oid => '.1.3.6.1.4.1.2636.5.1.1.2.1.1.1.10', map => $map_type }, # jnxBgpM2PeerRemoteAddrType
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remote_ip => { oid => '.1.3.6.1.4.1.2636.5.1.1.2.1.1.1.11' }, # jnxBgpM2PeerRemoteAddr
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remote_port => { oid => '.1.3.6.1.4.1.2636.5.1.1.2.1.1.1.12' }, # jnxBgpM2PeerRemotePort
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remote_as => { oid => '.1.3.6.1.4.1.2636.5.1.1.2.1.1.1.13' } # jnxBgpM2PeerRemoteAs
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};
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sub manage_selection {
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my ($self, %options) = @_;
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my $snmp_result = $options{snmp}->get_table(
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oid => $oid_jnxBgpM2PeerTable,
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end => $mapping->{remote_as}->{oid},
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nothing_quit => 1
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);
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$self->{peers} = {};
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foreach my $oid (keys %{$snmp_result}) {
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next if ($oid !~ /^$mapping->{peer_identifier}->{oid}\.(.*)$/);
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my $instance = $1;
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my $result = $options{snmp}->map_instance(
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mapping => $mapping,
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results => $snmp_result,
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instance => $instance
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);
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$result->{peer_identifier} = join('.', map { hex($_) } unpack('(H2)*', $result->{peer_identifier}));
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$result->{local_ip} = join('.', map { hex($_) } unpack('(H2)*', $result->{local_ip}));
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$result->{remote_ip} = defined($result->{remote_ip}) ? join('.', map { hex($_) } unpack('(H2)*', $result->{remote_ip})) : '-';
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$result->{remote_port} = defined($result->{remote_port}) ? $result->{remote_port} : '-';
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$result->{remote_as} = defined($result->{remote_as}) ? $result->{remote_as} : '-';
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$result->{remote_type} = defined($result->{remote_type}) ? $result->{remote_type} : '-';
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$result->{local_as} = defined($result->{local_as}) ? $result->{local_as} : '-';
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my $filtered = 0;
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foreach ((
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['filter_peer', 'peer_identifier'],
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['filter_remote_ip', 'remote_ip'],
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['filter_local_as', 'local_as']
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)) {
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if (defined($self->{option_results}->{ $_->[0] }) && $self->{option_results}->{ $_->[0] } ne '' &&
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$result->{ $_->[1] } !~ /$self->{option_results}->{ $_->[0] }/) {
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$filtered = 1;
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last;
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}
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}
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if ($filtered == 1) {
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$self->{output}->output_add(
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long_msg => "skipping peer '" . $result->{peer_identifier} . "': no matching filter.",
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debug => 1
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);
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next;
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}
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$self->{peers}->{$instance} = $result;
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}
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if (scalar(keys %{$self->{peers}}) <= 0) {
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$self->{output}->add_option_msg(short_msg => 'No peers found');
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$self->{output}->option_exit();
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}
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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 BGP peer state (BGP4-V2-MIB-JUNIPER)
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=over 8
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=item B<--filter-peer>
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Filter by peer identifier (Can be regexp)
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=item B<--filter-remote-ip>
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Filter by remote ip address (Can be regexp)
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=item B<--filter-local-as>
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Filter by local AS (Can be regexp)
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=item B<--warning-status>
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Specify warning threshold.
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Can use special variables like %{peer_identifier}, %{peer_state}, %{peer_status},
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%{local_type}, %{local_ip}, %{local_port}, %{local_as},
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%{remote_type}, %{remote_ip}, %{remote_port}, %{remote_as}
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=item B<--critical-status>
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Specify critical threshold (Default: '%{peer_status} =~ /running/ && %{peer_state} !~ /established/').
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Can use special variables like %{peer_identifier}, %{peer_state}, %{peer_status},
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%{local_type}, %{local_ip}, %{local_port}, %{local_as},
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%{remote_type}, %{remote_ip}, %{remote_port}, %{remote_as}
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=back
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=cut
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