# SNMP::Info::Layer3::H3C
#
# Copyright (c) 2012 Jeroen van Ingen
# 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
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
package SNMP::Info::Layer3::H3C;
use strict;
use Exporter;
use SNMP::Info::Layer3;
use SNMP::Info::LLDP;
use SNMP::Info::IEEE802dot3ad 'agg_ports_lag';
@SNMP::Info::Layer3::H3C::ISA = qw/
SNMP::Info::IEEE802dot3ad
SNMP::Info::LLDP
SNMP::Info::Layer3
Exporter
/;
@SNMP::Info::Layer3::H3C::EXPORT_OK = qw/
agg_ports
/;
use vars qw/$VERSION %GLOBALS %MIBS %FUNCS %MUNGE/;
$VERSION = '3.19';
%MIBS = (
%SNMP::Info::Layer3::MIBS,
%SNMP::Info::LLDP::MIBS,
%SNMP::Info::IEEE802dot3ad::MIBS,
'HH3C-LswDEVM-MIB' => 'hh3cDevMFanStatus',
'HH3C-LswINF-MIB' => 'hh3cSlotPortMax',
'HH3C-LSW-DEV-ADM-MIB' => 'hh3cLswSysVersion',
'HH3C-PRODUCT-ID-MIB' => 'hh3c-s5500-28C-EI',
'HH3C-ENTITY-VENDORTYPE-OID-MIB' => 'hh3cevtOther',
);
%GLOBALS = (
%SNMP::Info::Layer3::GLOBALS,
%SNMP::Info::LLDP::GLOBALS,
'fan' => 'hh3cDevMFanStatus.1',
'ps1_status' => 'hh3cDevMPowerStatus.1',
'ps2_status' => 'hh3cDevMPowerStatus.2',
);
%FUNCS = (
%SNMP::Info::Layer3::FUNCS,
%SNMP::Info::LLDP::FUNCS,
i_duplex_admin => 'hh3cifEthernetDuplex',
);
%MUNGE = (
%SNMP::Info::Layer3::MUNGE,
%SNMP::Info::LLDP::MUNGE,
);
sub vendor {
my $h3c = shift;
my $mfg = $h3c->entPhysicalMfgName(1) || {};
return $mfg->{1} || "H3C";
}
sub os {
my $h3c = shift;
my $descr = $h3c->description();
return $1 if ( $descr =~ /(\S+)\s+Platform Software/ );
return "H3C";
}
sub os_ver {
my $h3c = shift;
my $descr = $h3c->description();
# my $version = $h3c->hh3cLswSysVersion(); # Don't use, indicates base version only, no release details
my $ver_release = $h3c->entPhysicalSoftwareRev(2) || {};
my $os_ver = undef;
$os_ver = "$1 $2" if ( $descr =~ /Software Version ([^,]+),.*(Release\s\S+)/i );
$os_ver = "$1" if ( $descr =~ /Product Version ([0-9.]+)/i );
return $ver_release->{2} || $os_ver;
}
sub i_ignore {
my $l3 = shift;
my $partial = shift;
my $interfaces = $l3->interfaces($partial) || {};
my %i_ignore;
foreach my $if ( keys %$interfaces ) {
# lo0 etc
if ( $interfaces->{$if} =~ /\blo\d*\b/i ) {
$i_ignore{$if}++;
}
}
return \%i_ignore;
}
sub agg_ports { return agg_ports_lag(@_) }
1;
__END__
=head1 NAME
SNMP::Info::Layer3::H3C - SNMP Interface to L3 Devices, H3C & HP A-series
=head1 AUTHORS
Jeroen van Ingen
=head1 SYNOPSIS
# Let SNMP::Info determine the correct subclass for you.
my $h3c = new SNMP::Info(
AutoSpecify => 1,
Debug => 1,
DestHost => 'myrouter',
Community => 'public',
Version => 2
)
or die "Can't connect to DestHost.\n";
my $class = $h3c->class();
print "SNMP::Info determined this device to fall under subclass : $class\n";
=head1 DESCRIPTION
Subclass for H3C & HP A-series devices
=head2 Inherited Classes
=over
=item SNMP::Info::Layer3
=item SNMP::Info::LLDP
=back
=head2 Required MIBs
=over
=item F<HH3C-LswDEVM-MIB>
=item F<HH3C-LswINF-MIB>
=item F<HH3C-LSW-DEV-ADM-MIB>
=item F<HH3C-PRODUCT-ID-MIB>
=item F<HH3C-ENTITY-VENDORTYPE-OID-MIB>
=item Inherited Classes' MIBs
See L<SNMP::Info::Layer3> for its own MIB requirements.
See L<SNMP::Info::LLDP> for its own MIB requirements.
=back
=head1 GLOBALS
These are methods that return scalar value from SNMP
=over
=item $h3c->vendor()
Returns value for C<entPhysicalMfgName.1>.
=item $h3c->os()
Returns the OS extracted from C<sysDescr>.
=item $h3c->os_ver()
Returns the software version. Either C<entPhysicalSoftwareRev.2> or extracted from
C<sysDescr>.
=back
=head2 Globals imported from SNMP::Info::Layer3
See documentation in L<SNMP::Info::Layer3> for details.
=head2 Globals imported from SNMP::Info::LLDP
See documentation in L<SNMP::Info::LLDP> for details.
=head1 TABLE ENTRIES
These are methods that return tables of information in the form of a reference
to a hash.
=head2 Overrides
=over
=item $h3c->i_ignore()
Returns reference to hash. Increments value of IID if port is to be ignored.
Ignores loopback
=item C<agg_ports>
Returns a HASH reference mapping from slave to master port for each member of
a port bundle on the device. Keys are ifIndex of the slave ports, Values are
ifIndex of the corresponding master ports.
=back
=head2 Table Methods imported from SNMP::Info::Layer3
See documentation in L<SNMP::Info::Layer3> for details.
=head2 Table Methods imported from SNMP::Info::LLDP
See documentation in L<SNMP::Info::LLDP> for details.
=cut