centreon-plugins/network/infoblox/snmp/mode/listdhcpsubnets.pm

117 lines
2.8 KiB
Perl

#
# Copyright 2021 Centreon (http://www.centreon.com/)
#
# Centreon is a full-fledged industry-strength solution that meets
# the needs in IT infrastructure and application monitoring for
# service performance.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
package network::infoblox::snmp::mode::listdhcpsubnets;
use base qw(centreon::plugins::mode);
use strict;
use warnings;
sub new {
my ($class, %options) = @_;
my $self = $class->SUPER::new(package => __PACKAGE__, %options);
bless $self, $class;
$options{options}->add_options(arguments => {
});
return $self;
}
sub check_options {
my ($self, %options) = @_;
$self->SUPER::init(%options);
}
my $mapping = {
address => { oid => '.1.3.6.1.4.1.7779.3.1.1.4.1.1.1.1' }, # ibDHCPSubnetNetworkAddress
mask => { oid => '.1.3.6.1.4.1.7779.3.1.1.4.1.1.1.2' } # ibDHCPSubnetNetworkMask
};
my $oid_ibDHCPSubnetEntry = '.1.3.6.1.4.1.7779.3.1.1.4.1.1.1';
sub manage_selection {
my ($self, %options) = @_;
my $snmp_result = $options{snmp}->get_table(
oid => $oid_ibDHCPSubnetEntry,
end => $mapping->{mask}->{oid},
);
my $subnets = {};
foreach my $oid (keys %$snmp_result) {
next if ($oid !~ /^$mapping->{address}->{oid}\.(.*)$/);
$subnets->{$1} = $options{snmp}->map_instance(mapping => $mapping, results => $snmp_result, instance => $1);
}
return $subnets;
}
sub run {
my ($self, %options) = @_;
my $subnets = $self->manage_selection(%options);
foreach (keys %$subnets) {
$self->{output}->output_add(
long_msg => sprintf(
'[address: %s][mask: %s]',
$subnets->{$_}->{address},
$subnets->{$_}->{mask}
)
);
}
$self->{output}->output_add(
severity => 'OK',
short_msg => 'List subnets:'
);
$self->{output}->display(nolabel => 1, force_ignore_perfdata => 1, force_long_output => 1);
$self->{output}->exit();
}
sub disco_format {
my ($self, %options) = @_;
$self->{output}->add_disco_format(elements => ['address', 'mask']);
}
sub disco_show {
my ($self, %options) = @_;
my $subnets = $self->manage_selection(%options);
foreach (keys %$subnets) {
$self->{output}->add_disco_entry(%{$subnets->{$_}});
}
}
1;
__END__
=head1 MODE
List DHCP subnets.
=over 8
=back
=cut