# SNMP::Info::Layer::CiscoIPS
# $Id$
#
# Copyright (c) 2013 Moe Kraus
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# * Redistributions of source code must retain the above copyright notice,
# this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# * Neither the name of the University of California, Santa Cruz nor the
# names of its contributors may be used to endorse or promote products
# derived from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
# LIABLE FOR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# POSSIBILITY OF SUCH DAMAGE.
package SNMP::Info::Layer7::CiscoIPS;
use strict;
use warnings;
use Exporter;
use SNMP::Info::CiscoStats;
use SNMP::Info::Layer7;
use SNMP::Info::Entity;
@SNMP::Info::Layer7::CiscoIPS::ISA = qw/
SNMP::Info::CiscoStats
SNMP::Info::Layer7
Exporter/;
@SNMP::Info::Layer7::CiscoIPS::EXPORT_OK = qw//;
use vars qw/$VERSION %GLOBALS %MIBS %FUNCS %MUNGE/;
$VERSION = '3.52';
%MIBS = ( %SNMP::Info::Layer7::MIBS, %SNMP::Info::Entity::MIBS, );
%GLOBALS
= ( %SNMP::Info::Layer7::GLOBALS, %SNMP::Info::Entity::GLOBALS, );
%FUNCS = (
%SNMP::Info::Layer7::FUNCS,
%SNMP::Info::Entity::FUNCS,
);
%MUNGE = (
%SNMP::Info::Layer7::MUNGE,
%SNMP::Info::Entity::MUNGE,
);
my ($serial, $descr, $model);
sub _fetch_info {
my $self = shift;
foreach my $id ( keys %{ $self->e_id() } ){
if (
$self->e_name->{$id} =~ m/^Module$/ and
$self->e_model->{$id} =~ m/IPS/
) {
$serial = $self->e_serial->{$id};
$descr = $self->e_descr->{$id};
$model = $self->e_model->{$id};
}
}
}
sub layers {
return '01001000';
}
sub serial {
my $self = shift;
_fetch_info($self) unless defined $serial;
return $serial;
}
sub sysdescr {
my $self = shift;
_fetch_info($self) unless defined $descr;
return $descr;
}
sub model {
my $self = shift;
_fetch_info($self) unless defined $descr;
$descr =~ s/ Security Services Processor//g;
$descr =~ s/ /-/g;
return $descr;
}
sub productname {
my $self = shift;
return $self->model;
}
sub b_mac {
my ( $self ) = shift;
foreach my $mac ( values %{$self->i_mac()} ){
next unless defined $mac;
next unless $mac =~ m/^e4:d3:f1/;
return $mac;
}
return '';
}
sub e_index {
my $self = shift();
my %index;
foreach my $id ( keys %{$self->e_id} ){
$index{$id} = $id;
}
return \%index;
}
1;
__END__
=head1 NAME
SNMP::Info::Layer7::CiscoIPS - Cisco Adaptive Security Appliance IPS module
=head1 AUTHOR
Moe Kraus
=head1 SYNOPSIS
# Let SNMP::Info determine the correct subclass for you.
my $info = new SNMP::Info(
AutoSpecify => 1,
Debug => 1,
# These arguments are passed directly to SNMP::Session
DestHost => 'myIPS',
Community => 'public',
Version => 2
)
or die "Can't connect to DestHost.\n";
my $class = $ips->class();
print "SNMP::Info determined this device to fall under subclass: $class\n";
=head1 DESCRIPTION
Subclass for Cisco IPS Module
=head2 Inherited Classes
=over
=item SNMP::Info::Entity
=item SNMP::Info::Layer7
=back
=head2 Required MIBs
=over
=item Inherited Classes' MIBs
See classes listed above for their required MIBs.
=back
=head1 GLOBALS
These are methods that return scalar value from SNMP
=over
=item $info->b_mac()
Returns base mac. Matches only on e4:d3:f1
=item $info->serial()
Fetches serial from Module
=item $info->e_index()
overrides Entity->e_index() since entity table the IPS delivering is buggy.
=item $info->layers
Returns '01001000'
=item $info->model
Returns model name
=item $info->productname
Retruns the product name
=item $info->serial
Returns the serial number
=item $info->sysdescr
Returns the system description
=back
=head2 Global Methods imported from SNMP::Info::Layer7
See documentation in L<SNMP::Info::Layer7/"GLOBALS"> for details.
=head2 Global Methods imported from SNMP::Info::Entity
See documentation in L<SNMP::Info::Entitiy/"GLOBALS"> for details.
=head1 TABLE METHODS
These are methods that return tables of information in the form of a
reference to a hash.
=head2 Table Methods imported from SNMP::Info::Layer7
See documentation in L<SNMP::Info::Layer7/"TABLE METHODS"> for details.
=head2 Table Methods imported from SNMP::Info::Entity
See documentation in L<SNMP::Info::Entity/"TABLE METHODS"> for details.
=cut