--- /dev/null
+# Copyright (C) 2002 Stanislav Sinyagin
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
+
+# $Id: AscendMax.pm,v 1.1 2010-12-27 00:03:53 ivan Exp $
+# Stanislav Sinyagin <ssinyagin@yahoo.com>
+
+# Ascend (Lucent) MAX device discovery.
+
+# Tested with:
+#
+# MAX 4000, TAOS version 7.0.26
+
+# NOTE: SNMP version 1 is only supported. Because of version 1 and numerous
+# WAN DS0 interfaces, the discovery process may take few minutes.
+
+package Torrus::DevDiscover::AscendMax;
+
+use strict;
+use Torrus::Log;
+
+
+$Torrus::DevDiscover::registry{'AscendMax'} = {
+ 'sequence' => 500,
+ 'checkdevtype' => \&checkdevtype,
+ 'discover' => \&discover,
+ 'buildConfig' => \&buildConfig
+ };
+
+
+our %oiddef =
+ (
+ # ASCEND-MIB
+ 'ASCEND-MIB::max' => '1.3.6.1.4.1.529.1.2',
+ # ASCEND-ADVANCED-AGENT-MIB
+ 'ASCEND-ADVANCED-AGENT-MIB::wanLineTable' =>
+ '1.3.6.1.4.1.529.4.21',
+ 'ASCEND-ADVANCED-AGENT-MIB::wanLineState' =>
+ '1.3.6.1.4.1.529.4.21.1.5',
+ 'ASCEND-ADVANCED-AGENT-MIB::wanLineActiveChannels' =>
+ '1.3.6.1.4.1.529.4.21.1.7',
+ 'ASCEND-ADVANCED-AGENT-MIB::wanLineSwitchedChannels' =>
+ '1.3.6.1.4.1.529.4.21.1.13'
+ );
+
+# Not all interfaces are normally needed to monitor.
+# You may override the interface filtering in devdiscover-siteconfig.pl:
+# redefine $Torrus::DevDiscover::AscendMax::interfaceFilter
+# or define $Torrus::DevDiscover::AscendMax::interfaceFilterOverlay
+
+our $interfaceFilter;
+our $interfaceFilterOverlay;
+my %ascMaxInterfaceFilter;
+
+if( not defined( $interfaceFilter ) )
+{
+ $interfaceFilter = \%ascMaxInterfaceFilter;
+}
+
+
+# Key is some unique symbolic name, does not mean anything
+# ifType is the number to match the interface type
+# ifDescr is the regexp to match the interface description
+%ascMaxInterfaceFilter =
+ (
+ 'Console' => {
+ 'ifType' => 33 # rs232
+ },
+ 'E1' => {
+ 'ifType' => 19 # e1
+ },
+ 'wan_activeN' => {
+ 'ifType' => 23, # ppp
+ 'ifDescr' => '^wan\d+'
+ },
+ 'wan_inactiveN' => {
+ 'ifType' => 1, # other
+ 'ifDescr' => '^wan\d+'
+ },
+ 'wanidleN' => {
+ 'ifType' => 1, # other
+ 'ifDescr' => '^wanidle\d+'
+ },
+ 'loopbacks' => {
+ 'ifType' => 24 # softwareLoopback
+ }
+ );
+
+
+sub checkdevtype
+{
+ my $dd = shift;
+ my $devdetails = shift;
+
+ if( not $dd->oidBaseMatch
+ ( 'ASCEND-MIB::max',
+ $devdetails->snmpVar( $dd->oiddef('sysObjectID') ) ) )
+ {
+ return 0;
+ }
+
+ &Torrus::DevDiscover::RFC2863_IF_MIB::addInterfaceFilter
+ ($devdetails, $interfaceFilter);
+
+ if( defined( $interfaceFilterOverlay ) )
+ {
+ &Torrus::DevDiscover::RFC2863_IF_MIB::addInterfaceFilter
+ ($devdetails, $interfaceFilterOverlay);
+ }
+
+ $devdetails->setCap('interfaceIndexingPersistent');
+
+ return 1;
+}
+
+
+sub discover
+{
+ my $dd = shift;
+ my $devdetails = shift;
+
+ my $data = $devdetails->data();
+ my $session = $dd->session();
+
+ my $wanTableOid = $dd->oiddef('ASCEND-ADVANCED-AGENT-MIB::wanLineTable' );
+ my $stateOid =
+ $dd->oiddef('ASCEND-ADVANCED-AGENT-MIB::wanLineState' );
+ my $totalOid =
+ $dd->oiddef('ASCEND-ADVANCED-AGENT-MIB::wanLineSwitchedChannels' );
+
+ my $wanTable = $session->get_table( -baseoid => $wanTableOid );
+ if( defined( $wanTable ) )
+ {
+ $devdetails->storeSnmpVars( $wanTable );
+ $devdetails->setCap('wanLineTable');
+
+ $data->{'ascend_wanLines'} = {};
+
+ foreach my $ifIndex ( $devdetails->getSnmpIndices( $stateOid ) )
+ {
+ # Check if the line State is 13(active)
+ if( $devdetails->snmpVar( $stateOid . '.' . $ifIndex) == 13 )
+ {
+ my $descr = $devdetails->snmpVar($dd->oiddef('ifDescr') .
+ '.' . $ifIndex);
+
+ $data->{'ascend_wanLines'}{$ifIndex}{'description'} = $descr;
+ $data->{'ascend_wanLines'}{$ifIndex}{'channels'} =
+ $devdetails->snmpVar( $totalOid . '.' . $ifIndex );
+ }
+ }
+ }
+
+ return 1;
+}
+
+
+sub buildConfig
+{
+ my $devdetails = shift;
+ my $cb = shift;
+ my $devNode = shift;
+
+ my $data = $devdetails->data();
+
+ my $callStatsNode = $cb->addSubtree( $devNode, 'Call_Statistics', undef,
+ ['AscendMax::ascend-totalcalls']);
+
+ foreach my $ifIndex ( sort {$a<=>$b} keys %{$data->{'ascend_wanLines'}} )
+ {
+ my $param = {};
+ $param->{'precedence'} = sprintf('%d', -10000 - $ifIndex);
+ $param->{'ascend-ifidx'} = $ifIndex;
+
+ my $nChannels = $data->{'ascend_wanLines'}{$ifIndex}{'channels'};
+ $param->{'upper-limit'} = $nChannels;
+ $param->{'graph-upper-limit'} = $nChannels;
+
+ my $subtreeName = $data->{'ascend_wanLines'}{$ifIndex}{'description'};
+ $subtreeName =~ s/\W/_/g;
+
+ $cb->addLeaf( $callStatsNode, $subtreeName, $param,
+ ['AscendMax::ascend-line-stats']);
+ }
+}
+
+
+1;
+
+
+# Local Variables:
+# mode: perl
+# indent-tabs-mode: nil
+# perl-indent-level: 4
+# End:
projects / freeside.git / blobdiff