Initial import - support for Dell Power Connect switches
This commit is contained in:
Eric Miller
389
Info/Layer3/Dell.pm
Normal file
389
Info/Layer3/Dell.pm
Normal file
@@ -0,0 +1,389 @@
|
||||
# SNMP::Info::Layer3::Dell - SNMP Interface to Dell devices
|
||||
# Eric Miller
|
||||
#
|
||||
# Copyright (c) 2006 Eric Miller
|
||||
#
|
||||
# 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::Dell;
|
||||
# $Id$
|
||||
|
||||
use strict;
|
||||
|
||||
use Exporter;
|
||||
use SNMP::Info::Layer3;
|
||||
|
||||
use vars qw/$VERSION $DEBUG %GLOBALS %FUNCS $INIT %MIBS %MUNGE/;
|
||||
|
||||
$VERSION = '1.05';
|
||||
|
||||
@SNMP::Info::Layer3::Dell::ISA = qw/SNMP::Info::Layer3 Exporter/;
|
||||
@SNMP::Info::Layer3::Dell::EXPORT_OK = qw//;
|
||||
|
||||
%MIBS = ( %SNMP::Info::Layer3::MIBS,
|
||||
'RADLAN-Physicaldescription-MIB' => 'rlPhdStackReorder',
|
||||
'RADLAN-rlInterfaces' => 'rlIfNumOfLoopbackPorts',
|
||||
'RADLAN-HWENVIROMENT' => 'rlEnvPhysicalDescription',
|
||||
'Dell-Vendor-MIB' => 'productIdentificationVersion',
|
||||
);
|
||||
|
||||
%GLOBALS = (
|
||||
%SNMP::Info::Layer3::GLOBALS,
|
||||
'os_ver' => 'productIdentificationVersion',
|
||||
'dell_id_name' => 'productIdentificationDisplayName',
|
||||
);
|
||||
|
||||
%FUNCS = (
|
||||
%SNMP::Info::Layer3::FUNCS,
|
||||
# RADLAN-rlInterfaces:swIfTable
|
||||
'dell_duplex_admin' => 'swIfDuplexAdminMode',
|
||||
'dell_duplex' => 'swIfDuplexOperMode',
|
||||
'dell_tag_mode' => 'swIfTaggedMode',
|
||||
'dell_i_type' => 'swIfType',
|
||||
'dell_fc_admin' => 'swIfFlowControlMode',
|
||||
'dell_speed_admin' => 'swIfSpeedAdminMode',
|
||||
'dell_auto' => 'swIfSpeedDuplexAutoNegotiation',
|
||||
'dell_fc' => 'swIfOperFlowControlMode',
|
||||
# RADLAN-Physicaldescription-MIB:rlPhdUnitGenParamTable
|
||||
'dell_unit' => 'rlPhdUnitGenParamStackUnit',
|
||||
'dell_sw_ver' => 'rlPhdUnitGenParamSoftwareVersion',
|
||||
'dell_fw_ver' => 'rlPhdUnitGenParamFirmwareVersion',
|
||||
'dell_hw_ver' => 'rlPhdUnitGenParamHardwareVersion',
|
||||
'dell_serial_no' => 'rlPhdUnitGenParamSerialNum',
|
||||
'dell_asset_no' => 'rlPhdUnitGenParamAssetTag',
|
||||
# RADLAN-COPY-MIB:rlCopyTable
|
||||
'dell_cp_idx' => 'rlCopyIndex',
|
||||
'dell_cp_sloc' => 'rlCopySourceLocation',
|
||||
'dell_cp_sip' => 'rlCopySourceIpAddress',
|
||||
'dell_cp_sunit' => 'rlCopySourceUnitNumber',
|
||||
'dell_cp_sfile' => 'rlCopySourceFileName',
|
||||
'dell_cp_stype' => 'rlCopySourceFileType',
|
||||
'dell_cp_dloc' => 'rlCopyDestinationLocation',
|
||||
'dell_cp_dip' => 'rlCopyDestinationIpAddress',
|
||||
'dell_cp_dunit' => 'rlCopyDestinationUnitNumber',
|
||||
'dell_cp_dfile' => 'rlCopyDestinationFileName',
|
||||
'dell_cp_dtype' => 'rlCopyDestinationFileType',
|
||||
'dell_cp_state' => 'rlCopyOperationState',
|
||||
'dell_cp_bkgnd' => 'rlCopyInBackground',
|
||||
'dell_cp_rstatus' => 'rlCopyRowStatus',
|
||||
# RADLAN-HWENVIROMENT:rlEnvMonSupplyStatusTable
|
||||
'dell_pwr_src' => 'rlEnvMonSupplySource',
|
||||
'dell_pwr_state' => 'rlEnvMonSupplyState',
|
||||
'dell_pwr_desc' => 'rlEnvMonSupplyStatusDescr',
|
||||
# RADLAN-HWENVIROMENT:rlEnvMonFanStatusTable
|
||||
'dell_fan_state' => 'rlEnvMonFanState',
|
||||
'dell_fan_desc' => 'rlEnvMonFanStatusDescr',
|
||||
# Normal BRIDGE-MIB not working? Use Q-BRIDGE-MIB for macsuck
|
||||
'fw_port' => 'dot1qTpFdbPort',
|
||||
);
|
||||
|
||||
|
||||
%MUNGE = (
|
||||
%SNMP::Info::Layer3::MUNGE,
|
||||
);
|
||||
|
||||
# Method OverRides
|
||||
|
||||
sub bulkwalk_no { 1; }
|
||||
|
||||
sub model {
|
||||
my $dell = shift;
|
||||
|
||||
my $name = $dell->dell_id_name();
|
||||
|
||||
if ($name =~ m/(\d+)/){
|
||||
return $1;
|
||||
}
|
||||
|
||||
return undef;
|
||||
}
|
||||
|
||||
sub vendor {
|
||||
|
||||
return 'dell';
|
||||
}
|
||||
|
||||
sub os {
|
||||
|
||||
return 'dell';
|
||||
}
|
||||
|
||||
sub serial {
|
||||
my $dell = shift;
|
||||
|
||||
my $numbers = $dell->dell_serial_no();
|
||||
|
||||
foreach my $key (keys %$numbers){
|
||||
my $serial = $numbers->{$key};
|
||||
return $serial if (defined $serial and $serial !~ /^\s*$/);
|
||||
next;
|
||||
}
|
||||
|
||||
return undef;
|
||||
}
|
||||
|
||||
# Descriptions are all the same, so use name instead
|
||||
sub interfaces {
|
||||
my $dell = shift;
|
||||
|
||||
my $interfaces = $dell->i_index();
|
||||
my $names = $dell->orig_i_name();
|
||||
|
||||
my %interfaces = ();
|
||||
foreach my $iid (keys %$interfaces){
|
||||
my $name = $names->{$iid};
|
||||
next unless defined $name;
|
||||
|
||||
$interfaces{$iid} = $name;
|
||||
}
|
||||
|
||||
return \%interfaces;
|
||||
}
|
||||
|
||||
sub i_duplex_admin {
|
||||
my $dell = shift;
|
||||
|
||||
my $interfaces = $dell->interfaces();
|
||||
my $dell_duplex = $dell->dell_duplex_admin();
|
||||
my $dell_auto = $dell->dell_auto();
|
||||
|
||||
my %i_duplex_admin;
|
||||
foreach my $if (keys %$interfaces){
|
||||
my $duplex = $dell_duplex->{$if};
|
||||
next unless defined $duplex;
|
||||
my $auto = $dell_auto->{$if}||'false';
|
||||
|
||||
$duplex = 'half' if ($duplex =~ /half/i and $auto =~ /false/i);
|
||||
$duplex = 'full' if ($duplex =~ /half/i and $auto =~ /false/i);
|
||||
$duplex = 'auto' if $auto =~ /true/i;
|
||||
$i_duplex_admin{$if}=$duplex;
|
||||
}
|
||||
return \%i_duplex_admin;
|
||||
}
|
||||
|
||||
sub i_vlan {
|
||||
my $dell = shift;
|
||||
|
||||
my $qb_i_vlan = $dell->qb_i_vlan_t();
|
||||
if (defined $qb_i_vlan and scalar(keys %$qb_i_vlan)){
|
||||
return $qb_i_vlan;
|
||||
}
|
||||
}
|
||||
|
||||
# dot1qTpFdbAddress doesn't return values but is used as the index for the table
|
||||
# so extract mac from index of dot1qTpFdbPort
|
||||
sub fw_mac {
|
||||
my $dell = shift;
|
||||
|
||||
my $dell_fw_port = $dell->fw_port();
|
||||
|
||||
my %fw_mac;
|
||||
foreach my $iid (keys %$dell_fw_port){
|
||||
# iid is dot1qFdbId.dot1qTpFdbAddress so strip dot1qFdbId
|
||||
my $mac = $iid;
|
||||
$mac =~ s/^\d+\.//;
|
||||
# Convert the remaining 0.254.123.456 index entry to a MAC address.
|
||||
$mac = join(':',map {sprintf("%02x",$_)} split(/\./,$mac));
|
||||
next unless defined $mac;
|
||||
|
||||
$fw_mac{$iid}=$mac;
|
||||
}
|
||||
return \%fw_mac;
|
||||
}
|
||||
|
||||
1;
|
||||
__END__
|
||||
|
||||
=head1 NAME
|
||||
|
||||
SNMP::Info::Layer3::Dell - Perl5 Interface to Dell Power Connect Network Devices
|
||||
|
||||
=head1 AUTHOR
|
||||
|
||||
Eric Miller
|
||||
|
||||
=head1 SYNOPSIS
|
||||
|
||||
# Let SNMP::Info determine the correct subclass for you.
|
||||
my $dell = new SNMP::Info(
|
||||
AutoSpecify => 1,
|
||||
Debug => 1,
|
||||
# These arguments are passed directly on to SNMP::Session
|
||||
DestHost => 'myswitch',
|
||||
Community => 'public',
|
||||
Version => 1
|
||||
)
|
||||
or die "Can't connect to DestHost.\n";
|
||||
|
||||
my $class = $dell->class();
|
||||
|
||||
print "SNMP::Info determined this device to fall under subclass : $class\n";
|
||||
|
||||
=head1 DESCRIPTION
|
||||
|
||||
Provides abstraction to the configuration information obtainable from an
|
||||
Dell Power Connect device through SNMP.
|
||||
|
||||
For speed or debugging purposes you can call the subclass directly, but not after determining
|
||||
a more specific class using the method above.
|
||||
|
||||
my $dell = new SNMP::Info::Layer3::Dell(...);
|
||||
|
||||
=head2 Inherited Classes
|
||||
|
||||
=over
|
||||
|
||||
=item SNMP::Info::Layer3
|
||||
|
||||
=back
|
||||
|
||||
=head2 Required MIBs
|
||||
|
||||
=over
|
||||
|
||||
=item Dell-Vendor-MIB
|
||||
|
||||
=item RADLAN-Physicaldescription-MIB
|
||||
|
||||
=item RADLAN-rlInterfaces
|
||||
|
||||
=item RADLAN-HWENVIROMENT
|
||||
|
||||
=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 $dell->os_ver()
|
||||
|
||||
(B<productIdentificationVersion>)
|
||||
|
||||
=item $dell->dell_id_name()
|
||||
|
||||
(B<productIdentificationDisplayName>)
|
||||
|
||||
=item $dell->model()
|
||||
|
||||
Returns model type. Returns numeric from (B<productIdentificationDisplayName>).
|
||||
|
||||
=item $dell->vendor()
|
||||
|
||||
Returns dell
|
||||
|
||||
=item $dell->os()
|
||||
|
||||
Returns dell
|
||||
|
||||
=back
|
||||
|
||||
=head2 Overrides
|
||||
|
||||
=over
|
||||
|
||||
=item $dell->bulkwalk_no
|
||||
|
||||
Return C<1>. Bulkwalk is currently turned off for this class.
|
||||
|
||||
=item $dell->serial()
|
||||
|
||||
Returns serial number. (B<rlPhdUnitGenParamSerialNum>)
|
||||
|
||||
=back
|
||||
|
||||
=head2 Globals imported from SNMP::Info::Layer3
|
||||
|
||||
See documentation in SNMP::Info::Layer3 for details.
|
||||
|
||||
=head1 TABLE ENTRIES
|
||||
|
||||
These are methods that return tables of information in the form of a reference
|
||||
to a hash.
|
||||
|
||||
=head2 RADLAN Interface Table (B<swIfTable>)
|
||||
|
||||
=over
|
||||
|
||||
=item $dell->dell_duplex_admin()
|
||||
|
||||
(B<swIfDuplexAdminMode>)
|
||||
|
||||
=item $dell->dell_duplex()
|
||||
|
||||
(B<swIfDuplexOperMode>)
|
||||
|
||||
=item $dell->dell_tag_mode()
|
||||
|
||||
(B<swIfTaggedMode>)
|
||||
|
||||
=item $dell->dell_i_type()
|
||||
|
||||
(B<swIfType>)
|
||||
|
||||
=item $dell->dell_fc_admin()
|
||||
|
||||
(B<swIfFlowControlMode>)
|
||||
|
||||
=item $dell->dell_speed_admin()
|
||||
|
||||
(B<swIfSpeedAdminMode>)
|
||||
|
||||
=item $dell->dell_auto()
|
||||
|
||||
(B<swIfSpeedDuplexAutoNegotiation>)
|
||||
|
||||
=item $dell->dell_fc()
|
||||
|
||||
(B<swIfOperFlowControlMode>)
|
||||
|
||||
=back
|
||||
|
||||
=head2 Overrides
|
||||
|
||||
=over
|
||||
|
||||
=item $dell->interfaces()
|
||||
|
||||
Returns the map between SNMP Interface Identifier (iid) and physical port name.
|
||||
Uses name instead of description since descriptions are not unique.
|
||||
|
||||
Only returns those iids that have a name listed in $l3->i_name()
|
||||
|
||||
=item $dell->i_duplex_admin()
|
||||
|
||||
Returns reference to hash of iid to current link administrative duplex setting.
|
||||
|
||||
=back
|
||||
|
||||
=head2 Table Methods imported from SNMP::Info::Layer3
|
||||
|
||||
See documentation in SNMP::Info::Layer3 for details.
|
||||
|
||||
=cut
|
||||
Reference in New Issue
Block a user