1 # Copyright (C) 2002 Stanislav Sinyagin
3 # This program is free software; you can redistribute it and/or modify
4 # it under the terms of the GNU General Public License as published by
5 # the Free Software Foundation; either version 2 of the License, or
6 # (at your option) any later version.
8 # This program is distributed in the hope that it will be useful,
9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 # GNU General Public License for more details.
13 # You should have received a copy of the GNU General Public License
14 # along with this program; if not, write to the Free Software
15 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
17 # $Id: CiscoCatOS.pm,v 1.1 2010-12-27 00:03:55 ivan Exp $
18 # Stanislav Sinyagin <ssinyagin@yahoo.com>
20 # Cisco CatOS devices discovery
22 # Power supply and temperature monitoring
25 package Torrus::DevDiscover::CiscoCatOS;
31 $Torrus::DevDiscover::registry{'CiscoCatOS'} = {
33 'checkdevtype' => \&checkdevtype,
34 'discover' => \&discover,
35 'buildConfig' => \&buildConfig
42 'ciscoWorkgroup' => '1.3.6.1.4.1.9.5',
44 'CISCO-STACK-MIB::portName' => '1.3.6.1.4.1.9.5.1.4.1.1.4',
45 'CISCO-STACK-MIB::portIfIndex' => '1.3.6.1.4.1.9.5.1.4.1.1.11',
46 'CISCO-STACK-MIB::chassisSerialNumberString' =>
47 '1.3.6.1.4.1.9.5.1.2.19.0'
51 # Not all interfaces are normally needed to monitor.
52 # You may override the interface filtering in devdiscover-siteconfig.pl:
53 # redefine $Torrus::DevDiscover::CiscoCatOS::interfaceFilter
54 # or define $Torrus::DevDiscover::CiscoCatOS::interfaceFilterOverlay
57 our $interfaceFilterOverlay;
58 my %catOsInterfaceFilter;
60 if( not defined( $interfaceFilter ) )
62 $interfaceFilter = \%catOsInterfaceFilter;
66 # Key is some unique symbolic name, does not mean anything
67 # ifType is the number to match the interface type
68 # ifDescr is the regexp to match the interface description
69 %catOsInterfaceFilter =
72 'ifType' => 53, # propVirtual
73 'ifDescr' => '^VLAN\s+\d+'
80 my $devdetails = shift;
82 if( not $dd->oidBaseMatch
84 $devdetails->snmpVar( $dd->oiddef('sysObjectID') ) ) )
89 &Torrus::DevDiscover::RFC2863_IF_MIB::addInterfaceFilter
90 ($devdetails, $interfaceFilter);
92 if( defined( $interfaceFilterOverlay ) )
94 &Torrus::DevDiscover::RFC2863_IF_MIB::addInterfaceFilter
95 ($devdetails, $interfaceFilterOverlay);
98 $devdetails->setCap('interfaceIndexingManaged');
107 my $devdetails = shift;
109 my $session = $dd->session();
110 my $data = $devdetails->data();
112 $data->{'nameref'}{'ifReferenceName'} = 'ifName';
113 $data->{'nameref'}{'ifSubtreeName'} = 'ifNameT';
114 $data->{'param'}{'ifindex-table'} = '$ifName';
116 $data->{'nameref'}{'ifComment'} = 'portName';
118 # Retrieve port descriptions from CISCO-STACK-MIB
120 my $portIfIndexOID = $dd->oiddef('CISCO-STACK-MIB::portIfIndex');
121 my $portNameOID = $dd->oiddef('CISCO-STACK-MIB::portName');
123 my $portIfIndex = $session->get_table( -baseoid => $portIfIndexOID );
124 if( defined $portIfIndex )
126 $devdetails->storeSnmpVars( $portIfIndex );
128 my $portName = $session->get_table( -baseoid => $portNameOID );
129 if( defined $portName )
131 foreach my $portIndex
132 ( $devdetails->getSnmpIndices( $portIfIndexOID ) )
135 $devdetails->snmpVar( $portIfIndexOID .'.'. $portIndex );
136 my $interface = $data->{'interfaces'}{$ifIndex};
138 $interface->{'portName'} =
139 $portName->{$portNameOID .'.'. $portIndex};
144 # In large installations, only named ports may be of interest
145 if( $devdetails->param('CiscoCatOS::suppress-noname-ports') eq 'yes' )
148 foreach my $ifIndex ( keys %{$data->{'interfaces'}} )
150 my $interface = $data->{'interfaces'}{$ifIndex};
151 if( not defined( $interface->{'portName'} ) or
152 length( $interface->{'portName'} ) == 0 )
154 $interface->{'excluded'} = 1;
158 Debug('Excluded ' . $nExcluded . ' catalyst ports with empty names');
162 $dd->retrieveSnmpOIDs( 'CISCO-STACK-MIB::chassisSerialNumberString' );
163 if( defined( $chassisSerial ) )
165 if( defined( $data->{'param'}{'comment'} ) )
167 $data->{'param'}{'comment'} .= ', ';
169 $data->{'param'}{'comment'} .= 'Hw Serial#: ' .
170 $chassisSerial->{'CISCO-STACK-MIB::chassisSerialNumberString'};
177 # Nothing really to do yet
180 my $devdetails = shift;
191 # indent-tabs-mode: nil
192 # perl-indent-level: 4