# SNMP::Info::Layer3::Steelhead
#
# Copyright (c) 2013 Eric Miller
# 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 # ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# 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
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
package SNMP::Info::Layer3::Steelhead;
use strict;
use Exporter;
use SNMP::Info::Layer3;
@SNMP::Info::Layer3::Steelhead::ISA
= qw/SNMP::Info::Layer3 Exporter/;
@SNMP::Info::Layer3::Steelhead::EXPORT_OK = qw//;
use vars qw/$VERSION %GLOBALS %FUNCS %MIBS %MUNGE/;
$VERSION = '3.26';
%MIBS = (
%SNMP::Info::Layer3::MIBS,
'STEELHEAD-MIB' => 'serialNumber',
);
%GLOBALS = (
%SNMP::Info::Layer3::GLOBALS,
# Fully qualified to remove ambiguity of 'model'
'rb_model' => 'STEELHEAD-MIB::model',
);
%FUNCS = (
%SNMP::Info::Layer3::FUNCS,
);
%MUNGE = (
%SNMP::Info::Layer3::MUNGE,
);
sub layers {
return '01001100';
}
sub vendor {
return 'riverbed';
}
sub model {
my $riverbed = shift;
my $model = $riverbed->rb_model() || '';
if ($model =~ /^(\d+)/) {
return $1;
}
return $model;
}
sub os {
return 'steelhead';
}
sub os_ver {
my $riverbed = shift;
my $ver = $riverbed->systemVersion() || '';
if ( $ver =~ /(\d+[\.\d]+)/ ) {
return $1;
}
return $ver;
}
sub serial {
my $riverbed = shift;
return $riverbed->serialNumber();
}
1;
__END__
=head1 NAME
SNMP::Info::Layer3::Steelhead - SNMP Interface to Riverbed Steelhead WAN
optimization appliances.
=head1 AUTHOR
Eric Miller
=head1 SYNOPSIS
# Let SNMP::Info determine the correct subclass for you.
my $riverbed = new SNMP::Info(
AutoSpecify => 1,
Debug => 1,
DestHost => 'myswitch',
Community => 'public',
Version => 2
)
or die "Can't connect to DestHost.\n";
my $class = $riverbed->class();
print "SNMP::Info determined this device to fall under subclass : $class\n";
=head1 DESCRIPTION
Abstraction subclass for Riverbed Steelhead WAN optimization appliances.
For speed or debugging purposes you can call the subclass directly, but not
after determining a more specific class using the method above.
my $riverbed = new SNMP::Info::Layer3::Steelhead(...);
=head2 Inherited Classes
=over
=item SNMP::Info::Layer3
=back
=head2 Required MIBs
F<STEELHEAD-MIB>
=over
=item Inherited Classes' MIBs
See L<SNMP::Info::Layer3/"Required MIBs"> for its own MIB requirements.
=back
=head1 GLOBALS
These are methods that return scalar value from SNMP
=over
=item $riverbed->vendor()
Returns 'riverbed'
=item $riverbed->model()
Returns the chassis model.
(C<STEELHEAD-MIB::model>)
=item $riverbed->os()
Returns 'steelhead'
=item $riverbed->os_ver()
Returns the software version extracted from (C<systemVersion>).
=item $riverbed->serial()
Returns the chassis serial number.
(C<serialNumber>)
=back
=head2 Overrides
=over
=item $riverbed->layers()
Returns 01001100. Steelhead does not support bridge MIB, so override reported
layers.
=back
=head2 Globals imported from SNMP::Info::Layer3
See documentation in L<SNMP::Info::Layer3/"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::Layer3
See documentation in L<SNMP::Info::Layer3/"TABLE METHODS"> for details.
=cut