231 lines
6.2 KiB
Perl
231 lines
6.2 KiB
Perl
# SNMP::Info::Layer3::C4000
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# $Id$
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#
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# Copyright (c) 2008 Bill Fenner
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# All rights reserved.
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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::C4000;
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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::CiscoSwitch;
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use SNMP::Info::MAU;
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@SNMP::Info::Layer3::C4000::ISA = qw/
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SNMP::Info::Layer3::CiscoSwitch
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SNMP::Info::MAU
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Exporter/;
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@SNMP::Info::Layer3::C4000::EXPORT_OK = qw//;
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use vars qw/$VERSION %GLOBALS %MIBS %FUNCS %MUNGE/;
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$VERSION = '3.51';
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%MIBS = (
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%SNMP::Info::MAU::MIBS,
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%SNMP::Info::Layer3::CiscoSwitch::MIBS,
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'CISCO-ENVMON-MIB' => 'ciscoEnvMonMIB',
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);
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%GLOBALS = (
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%SNMP::Info::MAU::GLOBALS,
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%SNMP::Info::Layer3::CiscoSwitch::GLOBALS,
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'ps1_type' => 'ciscoEnvMonSupplyStatusDescr.1',
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'ps1_status' => 'ciscoEnvMonSupplyState.1',
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'ps2_type' => 'ciscoEnvMonSupplyStatusDescr.2',
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'ps2_status' => 'ciscoEnvMonSupplyState.2',
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);
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%FUNCS = (
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%SNMP::Info::MAU::FUNCS,
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%SNMP::Info::Layer3::CiscoSwitch::FUNCS,
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'fan_state' => 'ciscoEnvMonFanState',
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'fan_descr' => 'ciscoEnvMonFanStatusDescr',
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);
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%MUNGE
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= ( %SNMP::Info::MAU::MUNGE, %SNMP::Info::Layer3::CiscoSwitch::MUNGE, );
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# Override Inheritance for these specific methods
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# use MAU-MIB for admin. duplex and admin. speed
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*SNMP::Info::Layer3::C4000::i_duplex_admin
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= \&SNMP::Info::MAU::mau_i_duplex_admin;
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*SNMP::Info::Layer3::C4000::i_speed_admin
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= \&SNMP::Info::MAU::mau_i_speed_admin;
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*SNMP::Info::Layer3::C4000::set_i_duplex_admin
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= \&SNMP::Info::MAU::mau_set_i_duplex_admin;
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*SNMP::Info::Layer3::C4000::set_i_speed_admin
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= \&SNMP::Info::MAU::mau_set_i_speed_admin;
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sub fan {
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my $c4000 = shift;
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my $fan_state = $c4000->fan_state();
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my $fan_descr = $c4000->fan_descr();
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my $ret = "";
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my $s = "";
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foreach my $i ( sort { $a <=> $b } keys %$fan_state ) {
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$ret .= $s . $fan_descr->{$i} . ": " . $fan_state->{$i};
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$s = ", ";
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}
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return if ( $s eq "" );
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return $ret;
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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::C4000 - SNMP Interface to Cisco Catalyst 4000 Layer 2/3
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Switches running IOS
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=head1 AUTHOR
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Bill Fenner
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=head1 SYNOPSIS
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# Let SNMP::Info determine the correct subclass for you.
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my $c4000 = new SNMP::Info(
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AutoSpecify => 1,
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Debug => 1,
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# These arguments are passed directly to SNMP::Session
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DestHost => 'myswitch',
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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 = $c4000->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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Abstraction subclass for Cisco Catalyst 4000 Layer 2/3 Switches.
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For speed or debugging purposes you can call the subclass directly, but not
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after determining a more specific class using the method above.
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my $c4000 = new SNMP::Info::Layer3::C4000(...);
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=head2 Inherited Classes
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=over
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=item SNMP::Info::Layer3::CiscoSwitch
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=item SNMP::Info::MAU
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=back
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=head2 Required MIBs
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=over
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=item Inherited Classes' MIBs
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See L<SNMP::Info::Layer3::CiscoSwitch/"Required MIBs"> for its own MIB
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requirements.
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See L<SNMP::Info::MAU/"Required MIBs"> for its own MIB requirements.
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=back
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=head1 GLOBALS
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These are methods that return scalar value from SNMP
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=head2 Overrides
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=over
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=item $c4000->fan()
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Returns fan status
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=back
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=head2 Globals imported from SNMP::Info::Layer3::CiscoSwitch
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See documentation in L<SNMP::Info::Layer3::CiscoSwitch/"GLOBALS"> for details.
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=head2 Globals imported from SNMP::Info::MAU
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See documentation in L<SNMP::Info::MAU/"GLOBALS"> for details.
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=head1 TABLE METHODS
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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 Overrides
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=over
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=item $c4000->i_duplex()
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Parses mau_index and mau_link to return the duplex information for
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interfaces.
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=item $c4000->i_duplex_admin()
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Parses C<mac_index>,C<mau_autostat>,C<mau_type_admin> in
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order to find the admin duplex setting for all the interfaces.
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Returns either (auto,full,half).
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=item $c4000->i_speed_admin()
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Returns administrative speed for interfaces.
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=item $c4000->set_i_speed_admin(speed, ifIndex)
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Sets port speed, must be supplied with speed and port C<ifIndex>.
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Speed choices are '10', '100', '1000', 'auto'.
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=item $c4000->set_i_duplex_admin(duplex, ifIndex)
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Sets port duplex, must be supplied with duplex and port C<ifIndex>.
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Duplex choices are 'auto', 'half', 'full'.
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=back
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=head2 Table Methods imported from SNMP::Info::Layer3::CiscoSwitch
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See documentation in L<SNMP::Info::Layer3::CiscoSwitch/"TABLE METHODS"> for
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details.
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=head2 Table Methods imported from SNMP::Info::MAU
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See documentation in L<SNMP::Info::MAU/"TABLE METHODS"> for details.
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=cut
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