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Revert "Added SNMP Trap Handlers for Adva Ethernet devices (#9436)" (#9584)

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This reverts commit 15a58c713e.
This commit is contained in:
Tony Murray 2018-12-21 08:59:36 -06:00 committed by GitHub
parent 15a58c713e
commit 024b0a58f4
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211
LibreNMS/Snmptrap/Handlers/AdvaAttributeChange.php
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<?php
/**
* AdvaAtributeChange.php
*
* -Description-
*
* 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 3 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, see <http://www.gnu.org/licenses/>.
*
* Attribute change traps show changes to Adva configuration values after they are submitted.
* This handler only catches some of those changes and aims to provide the user with
* information about what configuration module was modified.
*
* @package LibreNMS
* @link http://librenms.org
* @copyright 2018 KanREN, Inc
* @author Heath Barnhart <hbarnhart@kanren.net>
*/
namespace LibreNMS\Snmptrap\Handlers;
use App\Models\Device;
use LibreNMS\Interfaces\SnmptrapHandler;
use LibreNMS\Snmptrap\Trap;
class AdvaAttributeChange implements SnmptrapHandler
{
/**
* Handle snmptrap.
* Data is pre-parsed and delivered as a Trap.
*
* @param Device $device
* @param Trap $trap
* @return void
*/
public function handle(Device $device, Trap $trap)
{
$device_array = $device->toArray();
if ($trap->findOid('CM-SYSTEM-MIB::sysLog')) {
$syslogEntry = substr($trap->findOid('CM-SYSTEM-MIB::sysLog'), -1);
if ($trap->findOid('CM-SYSTEM-MIB::sysLogIpVersion')) {
$ipVer = $trap->getOidData($trap->findOid('CM-SYSTEM-MIB::sysLogIpVersion'));
log_event("Syslog server $syslogEntry IP version set to $ipVer.", $device_array, 'trap', 2);
}
if ($trap->findOid('CM-SYSTEM-MIB::sysLogIpAddress')) {
$ipAddr = $trap->getOidData($trap->findOid('CM-SYSTEM-MIB::sysLogIpAddress'));
log_event("Syslog server $syslogEntry IP address changed to $ipAddr.", $device_array, 'trap', 2);
}
if ($trap->findOid('CM-SYSTEM-MIB::sysLogPort')) {
$syslogPort = $trap->getOidData($trap->findOid('CM-SYSTEM-MIB::sysLogPort'));
log_event("Syslog server $syslogEntry IP address changed to $syslogPort.", $device_array, 'trap', 2);
}
} elseif ($trap->findOid('CM-SYSTEM-MIB::aclEntry')) {
$aclEntry = substr($trap->findOid('CM-SYSTEM-MIB::aclEntry'), -1);
log_event("ACL $aclEntry modified", $device_array, 'trap', 2);
} elseif ($trap->findOid('CM-SYSTEM-MIB::securityBanner')) {
log_event("MOTD/Banner modified.", $device_array, 'trap', 2);
} elseif ($trap->findOid('F3-TIMEZONE-MIB::f3TimeZone')) {
$enabled = $trap->getOidData($trap->findOid('F3-TIMEZONE-MIB::f3TimeZoneDstControlEnabled'));
if ('true' === $enabled && $trap->findOid('F3-TIMEZONE-MIB::f3TimeZoneDstControlEnabled')) {
log_event("Daylight Savings Time enabled.", $device_array, 'trap', 2);
} elseif ('false' === $enabled && $trap->findOid('F3-TIMEZONE-MIB::f3TimeZoneDstControlEnabled')) {
log_event("Daylight Savings Time disabled.", $device_array, 'trap', 2);
}
if ($trap->findOid("F3-TIMEZONE-MIB::f3TimeZoneUtcOffset")) {
$dstOffset = $trap->getOidData($trap->findOid('F3-TIMEZONE-MIB::f3TimeZoneUtcOffset'));
log_event("UTC offset (timezone) change to $dstOffset", $device_array, 'trap', 2);
}
} elseif ($trap->findOid('CM-SYSTEM-MIB::ntp')) {
if ($trap->findOid('CM-SYSTEM-MIB::ntpPrimaryServer')) {
$primaryIP = $trap->getOidData($trap->findOid('CM-SYSTEM-MIB::ntpPrimaryServer'));
log_event("Primary NTP server IP $primaryIP", $device_array, 'trap', 2);
}
if ($trap->findOid('CM-SYSTEM-MIB::ntpBackupServer')) {
$backupIP = $trap->getOidData($trap->findOid('CM-SYSTEM-MIB::ntpBackupServer'));
log_event("Backup NTP server IP $backupIP", $device_array, 'trap', 2);
}
} elseif ($trap->findOid('CM-SECURITY-MIB::cmRemoteAuthServer')) {
$serverEntry = substr($trap->findOid('CM-SECURITY-MIB::cmRemoteAuthServer'), -1);
if ($trap->findOid('CM-SECURITY-MIB::cmRemoteAuthServerIpAddress')) {
$serverIP = $trap->getOidData($trap->findOid('CM-SECURITY-MIB::cmRemoteAuthServerIpAddress'));
log_event("Authentication server $serverEntry IP changed to $serverIP", $device_array, 'trap', 2);
}
if ($trap->findOid('CM-SECURITY-MIB::cmRemoteAuthServerSecret')) {
log_event("Authentication server $serverEntry secret changed.", $device_array, 'trap', 2);
}
if ($trap->findOid('CM-SECURITY-MIB::cmRemoteAuthServerEnabled')) {
$serverEnable = $trap->getOidData($trap->findOid('CM-SECURITY-MIB::cmRemoteAuthServerEnabled'));
if ('true' === $serverEnable) {
log_event("Authentication server $serverEntry enabled.", $device_array, 'trap', 2);
} else {
log_event("Authentication server $serverEntry disabled.", $device_array, 'trap', 2);
}
}
} elseif ($trap->findOid('CM-ENTITY-MIB::ne')) {
if ($trap->findOid('CM-ENTITY-MIB::neName')) {
$neName = $trap->getOidData($trap->findOid("CM-ENTITY-MIB::neName"));
log_event("Network Element name changed to $neName.", $device_array, 'trap', 2);
}
if ($trap->findOid('CM-ENTITY-MIB::neCmdPromptPrefix')) {
$neCLI = $trap->getOidData($trap->findOid('CM-ENTITY-MIB::neCmdPromptPrefix'));
log_event("Network Element prompt changed to $neCLI.", $device_array, 'trap', 2);
}
} elseif ($trap->findOid('CM-ENTITY-MIB::ethernetNTEGE114ProCardSnmpDyingGaspEnabled')) {
$nteSDGEnable = $trap->getOidData($trap->findOid('CM-ENTITY-MIB::ethernetNTEGE114ProCardSnmpDyingGaspEnabled'));
if ('true' === $nteSDGEnable && $trap->findOid('CM-ENTITY-MIB::ethernetNTEGE114ProCardSnmpDyingGaspEnabled')) {
log_event("SNMP Dying Gasp is enabled.", $device_array, 'trap', 2);
} elseif ('false' === $nteSDGEnable && $trap->findOid('CM-ENTITY-MIB::ethernetNTEGE114ProCardSnmpDyingGaspEnabled')) {
log_event("SNMP Dying Gasp is disabled.", $device_array, 'trap', 2);
}
} elseif ($trap->findOid('CM-FACILITY-MIB::cmEthernetNetPort')) {
$netPort = substr($trap->findOid('CM-FACILITY-MIB::cmEthernetNetPort'), -7);
$netPort = str_replace(".", "-", $netPort);
if ($trap->findOid('CM-FACILITY-MIB::cmEthernetNetPortConfigSpeed')) {
$netSpeed = $trap->getOidData($trap->findOid('CM-FACILITY-MIB::cmEthernetNetPortConfigSpeed'));
log_event("Network Port $netPort changed speed to $netSpeed.", $device_array, 'trap', 2);
}
if ($trap->findOid('CM-FACILITY-MIB::cmEthernetNetPortMediaType')) {
$netMedia = $trap->getOidData($trap->findOid('CM-FACILITY-MIB::cmEthernetNetPortMediaType'));
log_event("Network Port $netPort changed media to $netMedia.", $device_array, 'trap', 2);
}
if ($trap->findOid('CM-FACILITY-MIB::cmEthernetNetPortMDIXType')) {
$netMDIX = $trap->getOidData($trap->findOid('CM-FACILITY-MIB::cmEthernetNetPortMDIXType'));
log_event("Network Port $netPort changed MDIX to $netMDIX.", $device_array, 'trap', 2);
}
if ($trap->findOid('CM-FACILITY-MIB::cmEthernetNetPortAutoDiagEnabled')) {
$netAutoDiag = $trap->getOidData($trap->findOid('CM-FACILITY-MIB::cmEthernetNetPortAutoDiagEnabled'));
if ('true' === $netAutoDiag && $trap->findOid('CM-FACILITY-MIB::cmEthernetNetPortAutoDiagEnabled')) {
log_event("Network Port $netPort AutoDiagnostic enabled.", $device_array, 'trap', 2);
} elseif ('false' === $netAutoDiag && $trap->findOid('CM-FACILITY-MIB::cmEthernetNetPortAutoDiagEnabled')) {
log_event("Network Port $netPort AutoDiagnostic disabled.", $device_array, 'trap', 2);
}
}
if ($trap->findOid('CM-FACILITY-MIB::cmEthernetNetPortAdminState')) {
$netAdminState = $trap->getOidData($trap->findOid('CM-FACILITY-MIB::cmEthernetNetPortAdminState'));
log_event("Network Port $netPort administrative state changed to $netAdminState.", $device_array, 'trap', 2);
}
if ($trap->findOid('CM-FACILITY-MIB::cmEthernetNetPortMTU')) {
$netMTU = $trap->getOidData($trap->findOid('CM-FACILITY-MIB::cmEthernetNetPortMTU'));
log_event("Network Port $netPort MTU changed to $netMTU bytes.", $device_array, 'trap', 2);
} else {
/* Catch all other Access Port changes and give a generic message */
log_event("Network Port $netPort modified", $device_array, 'trap', 2);
}
} elseif ($trap->findOid('CM-FACILITY-MIB::cmEthernetAccPort')) {
$accPort = substr($trap->findOid('CM-FACILITY-MIB::cmEthernetAccPort'), -7);
$accPort = str_replace(".", "-", $accPort);
if ($trap->findOid('CM-FACILITY-MIB::cmEthernetAccPortConfigSpeed')) {
$accSpeed = $trap->getOidData($trap->findOid('CM-FACILITY-MIB::cmEthernetAccPortConfigSpeed'));
log_event("Access Port $accPort changed speed to $accSpeed.", $device_array, 'trap', 2);
}
if ($trap->findOid('CM-FACILITY-MIB::cmEthernetAccPortMediaType')) {
$accMedia = $trap->getOidData($trap->findOid('CM-FACILITY-MIB::cmEthernetAccPortMediaType'));
log_event("Access Port $accPort changed media to $accMedia.", $device_array, 'trap', 2);
}
if ($trap->findOid('CM-FACILITY-MIB::cmEthernetAccPortMDIXType')) {
$accMDIX = $trap->getOidData($trap->findOid('CM-FACILITY-MIB::cmEthernetAccPortMDIXType'));
log_event("Access Port $accPort changed MDIX to $accMDIX.", $device_array, 'trap', 2);
}
if ($trap->findOid('CM-FACILITY-MIB::cmEtheraccAccPortAutoDiagEnabled')) {
$accAutoDiag = $trap->getOidData($trap->findOid('CM-FACILITY-MIB::cmEthernetAccPortAutoDiagEnabled'));
if ('true' === $accAutoDiag && $trap->findOid('CM-FACILITY-MIB::cmEthernetAccPortAutoDiagEnabled')) {
log_event("Access Port $accPort AutoDiagnostic enabled.", $device_array, 'trap', 2);
} elseif ('false' === $accAutoDiag && $trap->findOid('CM-FACILITY-MIB::cmEthernetAccPortAutoDiagEnabled')) {
log_event("Access Port $accPort AutoDiagnostic disabled.", $device_array, 'trap', 2);
}
}
if ($trap->findOid('CM-FACILITY-MIB::cmEthernetAccPortAdminState')) {
$accAdminState = $trap->getOidData($trap->findOid('CM-FACILITY-MIB::cmEthernetAccPortAdminState'));
log_event("Access Port $accPort administrative state changed to $accAdminState.", $device_array, 'trap', 2);
}
if ($trap->findOid('CM-FACILITY-MIB::cmEthernetAccPortMTU')) {
$accMTU = $trap->getOidData($trap->findOid('CM-FACILITY-MIB::cmEthernetAccPortMTU'));
log_event("Access Port $accPort MTU changed to $accMTU bytes.", $device_array, 'trap', 2);
} else {
/* Catch all other Access Port changes and give a generic message */
log_event("Access Port $accPort modified", $device_array, 'trap', 2);
}
} elseif ($trap->findOid('CM-FACILITY-MIB::cmFlow')) {
$flowID = substr($trap->findOid('CM-FACILITY-MIB::cmFlow'), -9);
$flowID = str_replace(".", "-", $flowID);
log_event("Access Flow $flowID modified.", $device_array, 'trap', 2);
} elseif ($trap->findOid('F3-LAG-MIB')) {
$lagID = substr($trap->findOid('F3-LAG-MIB::f3'), -1);
log_event("LAG $lagID modified.", $device_array, 'trap', 2);
} elseif ($trap->findOid('CM-FACILITY-MIB::cmQosFlow')) {
$flowID = substr($trap->findOid('CM-FACILITY-MIB::cmQosFlow'), -13, 9);
$flowID = str_replace(".", "-", $flowID);
log_event("QoS on flow $flowID modified.", $device_array, 'trap', 2);
} elseif ($trap->findOid('CM-FACILITY-MIB::cmQosShaper')) {
$flowID = substr($trap->findOid('CM-FACILITY-MIB::cmQosShaper'), -13, 9);
$flowID = str_replace(".", "-", $flowID);
log_event("QoS on flow $flowID modified.", $device_array, 'trap', 2);
} elseif ($trap->findOid('CM-FACILITY-MIB::cmAccPort')) {
$shaperID = substr($trap->findOid('CM-FACILITY-MIB::cmAccPort'), -9);
$shaperID = str_replace(".", "-", $shaperID);
log_event("Shaper modified on access port $shaperID modified.", $device_array, 'trap', 2);
}
}
}

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LibreNMS/Snmptrap/Handlers/AdvaNetworkElementAlmTrap.php
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<?php
/**
* NetworkElementAlmTrap.php
*
* -Description-
*
* 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 3 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, see <http://www.gnu.org/licenses/>.
*
* Adva network element is in an alarm state. Gets the alarm description
* and severity assigned by the Adva.
*
* @package LibreNMS
* @link http://librenms.org
* @copyright 2018 KanREN, Inc
* @author Heath Barnhart <hbarnhart@kanren.net> & Neil Kahle <nkahle@kanren.net>
*/
namespace LibreNMS\Snmptrap\Handlers;
use App\Models\Device;
use LibreNMS\Interfaces\SnmptrapHandler;
use LibreNMS\Snmptrap\Trap;
class AdvaNetworkElementAlmTrap implements SnmptrapHandler
{
/**
* Handle snmptrap.
* Data is pre-parsed and delivered as a Trap.
*
* @param Device $device
* @param Trap $trap
* @return void
*/
public function handle(Device $device, Trap $trap)
{
$device_array = $device->toArray();
$alSeverity = $trap->getOidData($trap->findOid('CM-ALARM-MIB::cmNetworkElementAlmNotifCode'));
switch ($alSeverity) {
case "critical":
$logSeverity = 5;
break;
case "major":
$logSeverity = 4;
break;
case "minor":
$logSeverity = 3;
break;
case "cleared":
$logSeverity = 1;
break;
default:
$logSeverity = 2;
break;
}
$almDescr = $trap->getOidData($trap->findOid('CM-ALARM-MIB::cmNetworkElementAlmDescr'));
$almObjName = $trap->getOidData($trap->findOid('CM-ALARM-MIB::cmNetworkElementAlmObjectName'));
log_event("$almObjName $almDescr state $alSeverity", $device_array, 'trap', $logSeverity);
}
}

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LibreNMS/Snmptrap/Handlers/AdvaObjectCreation.php
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<?php
/**
* AdvaObjectCreation.php
*
* -Description-
*
* 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 3 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, see <http://www.gnu.org/licenses/>.
*
* Traps when Adva objects are created. This includes Remote User Login object,
* Flow Creation object, and LAG Creation object.
*
* @package LibreNMS
* @link http://librenms.org
* @copyright 2018 KanREN, Inc
* @author Heath Barnhart <hbarnhart#kanren.net> & Neil Kahle <nkahle@kanren.net>
*/
namespace LibreNMS\Snmptrap\Handlers;
use App\Models\Device;
use LibreNMS\Interfaces\SnmptrapHandler;
use LibreNMS\Snmptrap\Trap;
use Log;
class AdvaObjectCreation implements SnmptrapHandler
{
/**
* Handle snmptrap.
* Data is pre-parsed and delivered as a Trap.
*
* @param Device $device
* @param Trap $trap
* @return void
*/
public function handle(Device $device, Trap $trap)
{
$device_array = $device->toArray();
if ($trap_oid = $trap->findOid('CM-SECURITY-MIB::cmSecurityUserName')) {
$UserName = $trap->getOidData($trap_oid);
log_event("User object $UserName created.", $device_array, 'trap', 2);
} elseif ($trap->findOid('CM-FACILITY-MIB::cmFlow')) {
$flowID = str_replace(".", "-", substr($trap->findOid('CM-FACILITY-MIB::cmFlowAdminState'), 34));
log_event("Flow $flowID created.", $device_array, 'trap', 2);
} elseif ($trap_oid = $trap->findOid('F3-LAG-MIB::f3LagName')) {
$lagID = substr($trap_oid, -1);
log_event("LAG $lagID created.", $device_array, 'trap', 2);
}
}
}

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LibreNMS/Snmptrap/Handlers/AdvaObjectDeletion.php
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<?php
/**
* AdvaObjectDeletion.php
*
* -Description-
*
* 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 3 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, see <http://www.gnu.org/licenses/>.
*
* Traps when Adva objects are deleted. This includes Remote User Login object,
* Flow Deletion object, LAG Member Port Removed object, and Lag Deletion object.
*
* @package LibreNMS
* @link http://librenms.org
* @copyright 2018 KanREN, Inc
* @author Heath Barnhart <hbarnhart@kanren.net> & Neil Kahle <nkahle@kanren.net>
*/
namespace LibreNMS\Snmptrap\Handlers;
use App\Models\Device;
use LibreNMS\Interfaces\SnmptrapHandler;
use LibreNMS\Snmptrap\Trap;
use Log;
class AdvaObjectDeletion implements SnmptrapHandler
{
/**
* Handle snmptrap.
* Data is pre-parsed and delivered as a Trap.
*
* @param Device $device
* @param Trap $trap
* @return void
*/
public function handle(Device $device, Trap $trap)
{
$device_array = $device->toArray();
if ($trap_oid = $trap->findOid('CM-SECURITY-MIB::cmSecurityUserName')) {
$UserName = $trap->getOidData($trap_oid);
log_event("User object $UserName deleted.", $device_array, 'trap', 2);
} elseif ($trap_oid = $trap->findOid('CM-FACILITY-MIB::cmFlowIndex')) {
$flowID = str_replace(".", "-", substr($trap_oid, 29));
log_event("Flow $flowID deleted.", $device_array, 'trap', 2);
} elseif ($trap_oid = $trap->findOid('F3-LAG-MIB::f3LagPortIndex')) {
$lagPortID = $trap->getOidData($trap_oid);
$lagID = str_replace(".", "-", substr($trap_oid, -5, 3));
log_event("LAG member port $lagPortID removed from LAG $lagID.", $device_array, 'trap', 2);
} elseif ($trap_oid = $trap->findOid('F3-LAG-MIB::f3LagIndex')) {
$lagID = $trap->getOidData($trap_oid);
log_event("LAG $lagID deleted.", $device_array, 'trap', 2);
}
}
}

51
LibreNMS/Snmptrap/Handlers/AdvaSnmpDyingGaspTrap.php
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<?php
/**
* AdvaSnmpDyingGaspTrap.php
*
* -Description-
*
* 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 3 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, see <http://www.gnu.org/licenses/>.
*
* Adva SNMP Dying Gasp Trap. Trap that is sent when the Adva loses
* power and about to shut off.
*
* @package LibreNMS
* @link http://librenms.org
* @copyright 2018 KanREN, Inc.
* @author Heath Barnhart <hbarnhart@kanren.net> & Neil Kahle <nkahle@kanren.net>
*/
namespace LibreNMS\Snmptrap\Handlers;
use App\Models\Device;
use LibreNMS\Interfaces\SnmptrapHandler;
use LibreNMS\Snmptrap\Trap;
class AdvaSnmpDyingGaspTrap implements SnmptrapHandler
{
/**
* Handle snmptrap.
* Data is pre-parsed and delivered as a Trap.
*
* @param Device $device
* @param Trap $trap
* @return void
*/
public function handle(Device $device, Trap $trap)
{
$device_array = $device->toArray();
log_event("Dying Gasp received", $device_array, 'trap', 5);
}
}

71
LibreNMS/Snmptrap/Handlers/AdvaStateChangeTrap.php
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<?php
/**
* AdvaStateChangeTrap.php
*
* -Description-
*
* 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 3 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, see <http://www.gnu.org/licenses/>.
*
* Takes traps for interface state changes on Adva Ethernet Devices.
* On an interface state change serveral traps (6 observed) are sent via
* CM-SYSTEM-MIB::cmStateChangeTrap. This handler creates log entries based
* on the unit that sent the trap.
*
* @package LibreNMS
* @link http://librenms.org
* @copyright 2018 Heath Barnhart
* @author Heath Barnhart <hbarnhart@kanren.net> & Neil Kahle <nkahle@kanren.net>
*/
namespace LibreNMS\Snmptrap\Handlers;
use App\Models\Device;
use LibreNMS\Interfaces\SnmptrapHandler;
use LibreNMS\Snmptrap\Trap;
use Log;
class AdvaStateChangeTrap implements SnmptrapHandler
{
/**
* Handle snmptrap.
* Data is pre-parsed and delivered as a Trap.
*
* @param Device $device
* @param Trap $trap
* @return void
*/
public function handle(Device $device, Trap $trap)
{
$device_array = $device->toArray();
if ($trap_oid = $trap->findOid('CM-FACILITY-MIB::cmEthernetAccPortAdminState')) {
$adminState = $trap->getOidData($trap_oid);
$opState = $trap->getOidData($trap->findOid('CM-FACILITY-MIB::cmEthernetAccPortOperationalState'));
$portName = $trap->getOidData($trap->findOid('IF-MIB::ifName'));
log_event("Port state change: $portName Admin State: $adminState Operational State: $opState", $device_array, 'trap', 2);
} elseif ($trap_oid = $trap->findOid('CM-FACILITY-MIB::cmFlowAdminState')) {
$adminState = $trap->getOidData($trap_oid);
$opState = $trap->getOidData($trap->findOid('CM-FACILITY-MIB::cmFlowOperationalState'));
$flowID = substr($trap->findOid('CM-FACILITY-MIB::cmFlowAdminState'), 34);
$flowID = str_replace(".", "-", $flowID);
log_event("Flow state change: $flowID Admin State: $adminState Operational State: $opState", $device_array, 'trap', 2);
} elseif ($trap_oid = $trap->findOid('CM-FACILITY-MIB::cmEthernetNetPortAdminState')) {
$adminState = $trap->getOidData($trap_oid);
$opState = $trap->getOidData($trap->findOid('CM-FACILITY-MIB::cmEthernetNetPortOperationalState'));
$portName = $trap->getOidData($trap->findOid('IF-MIB::ifName'));
log_event("Port state change: $portName Admin State: $adminState Operational State: $opState", $device_array, 'trap', 2);
}
}
}

73
LibreNMS/Snmptrap/Handlers/AdvaSysAlmTrap.php
View File

@ -1,73 +0,0 @@
<?php
/**
* AdvaSysAlmTrap.php
*
* -Description-
*
* 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 3 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, see <http://www.gnu.org/licenses/>.
*
* Adva system alarm traps. This handler will log the description and a
* description of the alarm.
*
* @package LibreNMS
* @link http://librenms.org
* @copyright 2018 KanREN, Inc.
* @author Heath Barnhart <hbarnhart@kanren.net>
*/
namespace LibreNMS\Snmptrap\Handlers;
use App\Models\Device;
use LibreNMS\Interfaces\SnmptrapHandler;
use LibreNMS\Snmptrap\Trap;
use Log;
class AdvaSysAlmTrap implements SnmptrapHandler
{
/**
* Handle snmptrap.
* Data is pre-parsed and delivered as a Trap.
*
* @param Device $device
* @param Trap $trap
* @return void
*/
public function handle(Device $device, Trap $trap)
{
$device_array = $device->toArray();
$alSeverity = $trap->getOidData($trap->findOid('CM-ALARM-MIB::cmSysAlmNotifCode'));
switch ($alSeverity) {
case "critical":
$logSeverity = 5;
break;
case "major":
$logSeverity = 4;
break;
case "minor":
$logSeverity = 3;
break;
case "cleared":
$logSeverity = 1;
break;
default:
$logSeverity = 2;
break;
}
$sysAlmDescr = $trap->getOidData($trap->findOid('CM-ALARM-MIB::cmSysAlmDescr'));
$sysAlmState = $trap->getOidData($trap->findOid('CM-ALARM-MIB::cmSysAlmNotifCode'));
log_event("System Alarm: $sysAlmDescr Status: $sysAlmState", $device_array, 'trap', $logSeverity);
}
}

55
LibreNMS/Snmptrap/Handlers/AdvaThresholdCrossingAlert.php
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@ -1,55 +0,0 @@
<?php
/**
* AdvaThresholdCrossingAlert.php
*
* -Description-
*
* 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 3 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, see <http://www.gnu.org/licenses/>.
*
* Adva Threshold Exceeded Alarms.
*
* @package LibreNMS
* @link http://librenms.org
* @copyright 2018 KanREN, Inc
* @author Heath Barnhart <hbarnhart@kanren.net> & Neil Kahle <nkahle@kanren.net>
*/
namespace LibreNMS\Snmptrap\Handlers;
use App\Models\Device;
use LibreNMS\Interfaces\SnmptrapHandler;
use LibreNMS\Snmptrap\Trap;
class AdvaThresholdCrossingAlert implements SnmptrapHandler
{
/**
* Handle snmptrap.
* Data is pre-parsed and delivered as a Trap.
*
* @param Device $device
* @param Trap $trap
* @return void
*/
public function handle(Device $device, Trap $trap)
{
$device_array = $device->toArray();
if ($trap->findOid("CM-PERFORMANCE-MIB::cmEthernetAccPortThreshold")) {
$interval = $trap->getOidData($trap->findOid("CM-PERFORMANCE-MIB::cmEthernetAccPortThresholdInterval"));
$ifName = $trap->getOidData($trap->findOid("IF-MIB::ifName"));
$threshOid = $trap->getOidData($trap->findOid("CM-PERFORMANCE-MIB::cmEthernetAccPortThresholdVariable"));
log_event("$ifName threshold exceeded for $interval. Threshold OID is $threshOid.", $device_array, 'trap', 2);
}
}
}

8
config/snmptraps.php
View File

@ -9,13 +9,5 @@ return [
'IF-MIB::linkDown' => \LibreNMS\Snmptrap\Handlers\LinkDown::class,
'MG-SNMP-UPS-MIB::upsmgUtilityFailure' => \LibreNMS\Snmptrap\Handlers\UpsmgUtilityFailure::class,
'MG-SNMP-UPS-MIB::upsmgUtilityRestored' => \LibreNMS\Snmptrap\Handlers\UpsmgUtilityRestored::class,
'CM-SYSTEM-MIB::cmObjectCreationTrap' => \LibreNMS\Snmptrap\Handlers\AdvaObjectCreation::class,
'CM-SYSTEM-MIB::cmObjectDeletionTrap' => \LibreNMS\Snmptrap\Handlers\AdvaObjectDeletion::class,
'CM-SYSTEM-MIB::cmStateChangeTrap' => \LibreNMS\Snmptrap\Handlers\AdvaStateChangeTrap::class,
'CM-PERFORMANCE-MIB::cmEthernetAccPortThresholdCrossingAlert' => \LibreNMS\Snmptrap\Handlers\AdvaThresholdCrossingAlert::class,
'CM-ALARM-MIB::cmNetworkElementAlmTrap' => \LibreNMS\Snmptrap\Handlers\AdvaNetworkElementAlmTrap::class,
'CM-ALARM-MIB::cmSysAlmTrap' => \LibreNMS\Snmptrap\Handlers\AdvaSysAlmTrap::class,
'CM-SYSTEM-MIB::cmSnmpDyingGaspTrap' => \LibreNMS\Snmptrap\Handlers\AdvaSnmpDyingGaspTrap::class,
'CM-SYSTEM-MIB::cmAttributeValueChangeTrap' => \LibreNMS\Snmptrap\Handlers\AdvaAttributeChange::class,
]
];