259 lines
6.1 KiB
Perl
259 lines
6.1 KiB
Perl
# SNMP::Info::Layer3::Lantronix
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#
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# Copyright (c) 2012 J R Binks
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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#
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# * Redistributions of source code must retain the above copyright notice,
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# this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# * Neither the name of the University of California, Santa Cruz nor the
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# names of its contributors may be used to endorse or promote products
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# derived from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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# LIABLE FOR # ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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package SNMP::Info::Layer3::Lantronix;
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use strict;
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use warnings;
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use Exporter;
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use SNMP::Info::Layer3;
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@SNMP::Info::Layer3::Lantronix::ISA = qw/
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SNMP::Info::Layer3
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Exporter
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/;
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@SNMP::Info::Layer3::Lantronix::EXPORT_OK = qw//;
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our ($VERSION, %FUNCS, %GLOBALS, %MIBS, %MUNGE);
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$VERSION = '3.93';
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%MIBS = (
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%SNMP::Info::Layer3::MIBS,
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'LANTRONIX-MIB' => 'products',
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'LANTRONIX-SLC-MIB' => 'slcNetwork',
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);
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%GLOBALS = (
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%SNMP::Info::Layer3::GLOBALS,
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'slc_os_ver' => 'slcSystemFWRev',
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'slc_serial' => 'slcSystemSerialNo',
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'slc_model' => 'slcSystemModel',
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'slc_psu_a_status' => 'slcDevPowerSupplyA',
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'slc_psu_b_status' => 'slcDevPowerSupplyB',
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);
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%FUNCS = ( %SNMP::Info::Layer3::FUNCS, );
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%MUNGE = ( %SNMP::Info::Layer3::MUNGE, );
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# General notes:
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#
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# Products like the EDS have very minimal MIB support for the basics.
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# Much information has to be derived from sysDescr string.
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#
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sub vendor {
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return 'lantronix';
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}
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sub os {
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my $device = shift;
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my $descr = $device->description() || '';
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# On EDS, it is called the "Evolution OS"
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# Not sure what, if any, name it has a name on other products
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if ( $descr =~ m/Lantronix EDS\w+ V([\d\.R]+)/ ) {
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return 'EvolutionOS';
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} else {
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return 'LantronixOS';
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}
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}
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sub os_ver {
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my $device = shift;
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my $descr = $device->description() || '';
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my $slc_os_ver = $device->slc_os_ver;
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my $os_ver;
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return $slc_os_ver if defined $slc_os_ver;
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return unless defined $descr;
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# EDS: "Lantronix EDS16PR V4.0.0.0R15 (1307.....X)"
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$os_ver = $1 if ( $descr =~ m/Lantronix EDS\w+ V([\d\.R]+)/ );
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return $os_ver;
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}
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sub serial {
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my $device = shift;
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my $descr = $device->description() || '';
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my $slc_serial = $device->slc_serial;
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my $serial;
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return $slc_serial if defined $slc_serial;
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return unless defined $descr;
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# EDS: "Lantronix EDS16PR V4.0.0.0R15 (1307.....X)"
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$serial = $1 if ( $descr =~ m/Lantronix EDS\w+ V[\d\.R]+ \((\w+)\)/ );
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return $serial;
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}
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sub model {
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my $device = shift;
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my $descr = $device->description() || '';
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my $slc_model = $device->slc_model;
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my $model;
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return $slc_model if defined $slc_model;
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return unless defined $descr;
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# EDS: "Lantronix EDS16PR V4.0.0.0R15 (1307.....X)"
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$model = $1 if ( $descr =~ m/Lantronix (EDS\w+)/ );
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return $model;
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}
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sub ps1_status {
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my $device = shift;
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my $slc_psu_a_status = $device->slc_psu_a_status;
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return $slc_psu_a_status if defined $slc_psu_a_status;
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return;
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}
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sub ps2_status {
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my $device = shift;
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my $slc_psu_b_status = $device->slc_psu_b_status;
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return $slc_psu_b_status if defined $slc_psu_b_status;
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return;
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}
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1;
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__END__
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=head1 NAME
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SNMP::Info::Layer3::Lantronix - SNMP Interface to Lantronix devices such as terminal servers
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=head1 AUTHOR
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J R Binks
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=head1 SYNOPSIS
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# Let SNMP::Info determine the correct subclass for you.
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my $device = new SNMP::Info(
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AutoSpecify => 1,
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Debug => 1,
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DestHost => 'mydevice',
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Community => 'public',
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Version => 2
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)
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or die "Can't connect to DestHost.\n";
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my $class = $device->class();
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print "SNMP::Info determined this device to fall under subclass : $class\n";
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=head1 DESCRIPTION
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Subclass for Lantronix devices such as terminal servers.
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=head2 Inherited Classes
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=over
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=item SNMP::Info::Layer3
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=back
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=head2 Required MIBs
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=over
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=item F<LANTRONIX-MIB>
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=item F<LANTRONIX-SLC-MIB>
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=back
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=head2 Inherited Classes' MIBs
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See L<SNMP::Info::Layer3/"Required MIBs"> for its own MIB requirements.
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=head1 GLOBALS
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These are methods that return scalar value from SNMP.
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=over
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=item $device->vendor()
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Returns 'lantronix'.
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=item $device->os()
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Returns 'EvolutionOS' for EDS devices, else returns 'LantronixOS'.
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=item $device->os_ver()
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Returns the software version.
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=item $device->model()
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Returns the model.
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=item $device->serial()
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Returns the serial number.
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=item $device->ps1_status()
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Power supply 1 status
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=item $device->ps2_status()
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Power supply 2 status
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=back
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=head2 Globals imported from SNMP::Info::Layer3
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See documentation in L<SNMP::Info::Layer3/"GLOBALS"> for details.
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=head1 TABLE ENTRIES
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These are methods that return tables of information in the form of a reference
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to a hash.
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=head2 Lantronix specific items
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None at present.
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=head2 Table Methods imported from SNMP::Info::Layer3
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See documentation in L<SNMP::Info::Layer3/"TABLE METHODS"> for details.
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=cut
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