acamposm / snmp-poller
SNMP poller class
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Requires
- php: ^8.0
- ext-snmp: *
- illuminate/console: ^8.41
Requires (Dev)
- orchestra/testbench: ^6.0
- phpunit/phpunit: ^9.0
This package is auto-updated.
Last update: 2024-10-25 16:48:05 UTC
README
This Laravel package allows you to run SNMP queries to the snmp-agent of network hosts through laravel applications.
Before you run any SNMP query in your Laravel application, you must install snmp in the operating system and enable the PHP extension ext-php in the php.ini to make queries.
Installation
Requirements
At the Operating System level, you need to install net-snmp.
Debian
apt-get install -y snmp
Centos / RHEL
yum install \ net-snmp.x86_64 \ net-snmp-agent-libs.x86_64 \ net-snmp-libs.x86_64 \ php-snmp.x86_64
At php.ini enable the extension ext-php.
Composer Install
You can install the package via composer:
composer require acamposm/snmp-poller
Publish vendor assets
Running this command, you can publish the vendor assets. This allows to modify the default package configuration.
php artisan snmp:install
Usage
Single SNMP Poller class
use Acamposm\SnmpPoller\SnmpPoller; use Acamposm\SnmpPoller\Pollers\IfTablePoller; use SNMP; $session = new SNMP(SNMP::VERSION_2C, '192.168.10.254', 'csnmpv2c'); $poller = new SnmpPoller(); $poller->setSnmpSession($session)->addPoller(IfTablePoller::class)->run();
The output of an SNMP query to the snmp-agent of a network host with a single SNMP Poller class returns an array of objects with the data inside the data field.
Note: For demonstration purposes, all ports between 3 and 22 have been removed from the output of the query.
=> [
"IfTablePoller" => {#653
+"data": [
1 => [
"ifIndex" => 1,
"ifDescr" => "",
"ifType" => 6,
"ifMtu" => 1500,
"ifSpeed" => 1000000000,
"ifPhysAddress" => "90:6C:AC:62:82:5B",
"ifAdminStatus" => 1,
"ifOperStatus" => 1,
"ifLastChange" => 0,
"ifInOctets" => 3808861579,
"ifInUcastPkts" => 1130144532,
"ifInDiscards" => 0,
"ifInErrors" => 2,
"ifInUnknownProtos" => 0,
"ifOutOctets" => 1986123900,
"ifOutUcastPkts" => 735043481,
"ifOutDiscards" => 0,
"ifOutErrors" => 0,
],
2 => [
"ifIndex" => 2,
"ifDescr" => "",
"ifType" => 6,
"ifMtu" => 1500,
"ifSpeed" => 0,
"ifPhysAddress" => "90:6C:AC:62:82:5C",
"ifAdminStatus" => 1,
"ifOperStatus" => 2,
"ifLastChange" => 0,
"ifInOctets" => 0,
"ifInUcastPkts" => 0,
"ifInDiscards" => 0,
"ifInErrors" => 0,
"ifInUnknownProtos" => 0,
"ifOutOctets" => 0,
"ifOutUcastPkts" => 0,
"ifOutDiscards" => 0,
"ifOutErrors" => 0,
],
3 => [ ... ],
4 => [ ... ],
5 => [ ... ],
6 => [ ... ],
7 => [ ... ],
8 => [ ... ],
9 => [ ... ],
10 => [ ... ],
11 => [ ... ],
12 => [ ... ],
13 => [ ... ],
14 => [ ... ],
15 => [ ... ],
16 => [ ... ],
17 => [ ... ],
18 => [ ... ],
19 => [ ... ],
20 => [ ... ],
21 => [ ... ],
22 => [ ... ],
],
+"poller": "Acamposm\SnmpPoller\Pollers\IfTablePoller",
+"result": "OK",
+"table": "ifTable",
},
]
Multiple SNMP Pollers classes
use Acamposm\SnmpPoller\SnmpPoller; use Acamposm\SnmpPoller\Pollers\IfTablePoller; use Acamposm\SnmpPoller\Pollers\IfExtendedTablePoller; use Acamposm\SnmpPoller\Pollers\EntPhysicalTablePoller; use Acamposm\SnmpPoller\Pollers\LldpRemoteTablePoller; use SNMP; $session = new SNMP(SNMP::VERSION_2C, '192.168.10.254', 'csnmpv2c'); $poller = new SnmpPoller(); $pollerClasses = [ IfTablePoller::class, IfExtendedTablePoller::class, EntPhysicalTablePoller::class, LldpRemoteTablePoller::class, ]; $poller->setSnmpSession($session) ->addPollers($pollerClasses) ->run();
The output of an SNMP query to the snmp-agent of a network host with multiple SNMP Poller classes returns an array of objects with the data inside the data field.
Note: For demonstration purposes, all ports between 3 and 22 have been removed from the output of the query.
=> [
"IfTablePoller" => {
+"data" => [
1 => [
"ifIndex" => 1,
"ifDescr" => "",
"ifType" => 6,
"ifMtu" => 1500,
"ifSpeed" => 1000000000,
"ifPhysAddress" => "90:6C:AC:62:82:5B",
"ifAdminStatus" => 1,
"ifOperStatus" => 1,
"ifLastChange" => 0,
"ifInOctets" => 2518775779,
"ifInUcastPkts" => 1129071509,
"ifInDiscards" => 0,
"ifInErrors" => 2,
"ifInUnknownProtos" => 0,
"ifOutOctets" => 1941896771,
"ifOutUcastPkts" => 734653319,
"ifOutDiscards" => 0,
"ifOutErrors" => 0,
],
2 => [
"ifIndex" => 2,
"ifDescr" => "",
"ifType" => 6,
"ifMtu" => 1500,
"ifSpeed" => 0,
"ifPhysAddress" => "90:6C:AC:62:82:5C",
"ifAdminStatus" => 1,
"ifOperStatus" => 2,
"ifLastChange" => 0,
"ifInOctets" => 0,
"ifInUcastPkts" => 0,
"ifInDiscards" => 0,
"ifInErrors" => 0,
"ifInUnknownProtos" => 0,
"ifOutOctets" => 0,
"ifOutUcastPkts" => 0,
"ifOutDiscards" => 0,
"ifOutErrors" => 0,
],
3 => [ ... ],
4 => [ ... ],
5 => [ ... ],
6 => [ ... ],
7 => [ ... ],
8 => [ ... ],
9 => [ ... ],
10 => [ ... ],
11 => [ ... ],
12 => [ ... ],
13 => [ ... ],
14 => [ ... ],
15 => [ ... ],
16 => [ ... ],
17 => [ ... ],
18 => [ ... ],
19 => [ ... ],
20 => [ ... ],
21 => [ ... ],
22 => [ ... ],
],
+"poller": "Acamposm\SnmpPoller\Pollers\IfTablePoller",
+"result": "OK",
+"table": "ifTable",
},
"IfExtendedTablePoller" => {
+"data" => [
1 => [
"ifName" => "wan1",
"ifInMulticastPkts" => 0,
"ifInBroadcastPkts" => 0,
"ifOutMulticastPkts" => 0,
"ifOutBroadcastPkts" => 0,
"ifHCInOctets" => 1123505241577,
"ifHCInUcastPkts" => 1129071513,
"ifHCInMulticastPkts" => 0,
"ifHCInBroadcastPkts" => 0,
"ifHCOutOctets" => 255344967343,
"ifHCOutUcastPkts" => 734653320,
"ifHCOutMulticastPkts" => 0,
"ifHCOutBroadcastPkts" => 0,
"ifLinkUpDownTrapEnable" => 1,
"ifHighSpeed" => 1000,
"ifPromiscuousMode" => 2,
"ifConnectorPresent" => 1,
"ifAlias" => "",
"ifCounterDiscontinuityTime" => 0,
],
2 => [
"ifName" => "wan2",
"ifInMulticastPkts" => 0,
"ifInBroadcastPkts" => 0,
"ifOutMulticastPkts" => 0,
"ifOutBroadcastPkts" => 0,
"ifHCInOctets" => 0,
"ifHCInUcastPkts" => 0,
"ifHCInMulticastPkts" => 0,
"ifHCInBroadcastPkts" => 0,
"ifHCOutOctets" => 0,
"ifHCOutUcastPkts" => 0,
"ifHCOutMulticastPkts" => 0,
"ifHCOutBroadcastPkts" => 0,
"ifLinkUpDownTrapEnable" => 1,
"ifHighSpeed" => 0,
"ifPromiscuousMode" => 2,
"ifConnectorPresent" => 1,
"ifAlias" => "",
"ifCounterDiscontinuityTime" => 0,
],
3 => [ ... ],
4 => [ ... ],
5 => [ ... ],
6 => [ ... ],
7 => [ ... ],
8 => [ ... ],
9 => [ ... ],
10 => [ ... ],
11 => [ ... ],
12 => [ ... ],
13 => [ ... ],
14 => [ ... ],
15 => [ ... ],
16 => [ ... ],
17 => [ ... ],
18 => [ ... ],
19 => [ ... ],
20 => [ ... ],
21 => [ ... ],
22 => [ ... ],
],
+"poller" => "Acamposm\SnmpPoller\Pollers\IfExtendedTablePoller",
+"result" => "OK",
+"table" => "ifXTable",
},
"EntPhysicalTablePoller" => {
+"data" => [
1 => [
"entPhysicalDescr" => "Fortinet FWF_51E, HW Serial#: FWF51E3U16000691",
"entPhysicalVendorType" => ".1.3.6.1.4.1.12356.516.516.0",
"entPhysicalContainedIn" => 0,
"entPhysicalClass" => 3,
"entPhysicalParentRelPos" => -1,
"entPhysicalName" => "FWF_51E",
"entPhysicalHardwareRev" => "",
"entPhysicalFirmwareRev" => "",
"entPhysicalSoftwareRev" => "FortiWiFi-51E v6.2.3,build1066,191218 (GA)",
"entPhysicalSerialNum" => "FWF51E3U16000691",
"entPhysicalMfgName" => "Fortinet",
"entPhysicalModelName" => "FWF_51E",
"entPhysicalAlias" => "",
"entPhysicalAssetID" => "",
"entPhysicalIsFRU" => 1,
],
2 => [
"entPhysicalDescr" => "Ethernet Port, Vitual Domain: root",
"entPhysicalVendorType" => ".0.0.0",
"entPhysicalContainedIn" => 1,
"entPhysicalClass" => 10,
"entPhysicalParentRelPos" => 1,
"entPhysicalName" => "wan1",
"entPhysicalHardwareRev" => "",
"entPhysicalFirmwareRev" => "",
"entPhysicalSoftwareRev" => "",
"entPhysicalSerialNum" => "",
"entPhysicalMfgName" => "",
"entPhysicalModelName" => "",
"entPhysicalAlias" => "",
"entPhysicalAssetID" => "",
"entPhysicalIsFRU" => 2,
],
3 => [
"entPhysicalDescr" => "Ethernet Port, Vitual Domain: root",
"entPhysicalVendorType" => ".0.0.0",
"entPhysicalContainedIn" => 1,
"entPhysicalClass" => 10,
"entPhysicalParentRelPos" => 2,
"entPhysicalName" => "wan2",
"entPhysicalHardwareRev" => "",
"entPhysicalFirmwareRev" => "",
"entPhysicalSoftwareRev" => "",
"entPhysicalSerialNum" => "",
"entPhysicalMfgName" => "",
"entPhysicalModelName" => "",
"entPhysicalAlias" => "",
"entPhysicalAssetID" => "",
"entPhysicalIsFRU" => 2,
],
4 => [
"entPhysicalDescr" => "Ethernet Port, Vitual Domain: root",
"entPhysicalVendorType" => ".0.0.0",
"entPhysicalContainedIn" => 1,
"entPhysicalClass" => 10,
"entPhysicalParentRelPos" => 3,
"entPhysicalName" => "modem",
"entPhysicalHardwareRev" => "",
"entPhysicalFirmwareRev" => "",
"entPhysicalSoftwareRev" => "",
"entPhysicalSerialNum" => "",
"entPhysicalMfgName" => "",
"entPhysicalModelName" => "",
"entPhysicalAlias" => "",
"entPhysicalAssetID" => "",
"entPhysicalIsFRU" => 2,
],
],
+"poller": "Acamposm\SnmpPoller\Pollers\EntPhysicalTablePoller",
+"result": "OK",
+"table": "entPhysical",
},
"LldpRemoteTablePoller" => {
+"data" => [
"710800216.10.1" => [
"lldpRemChassisIdSubtype" => 4,
"lldpRemChassisId" => "2C:FA:A2:27:2F:5C",
"lldpRemPortIdSubtype" => 7,
"lldpRemPortId" => "1021",
"lldpRemPortDesc" => "Alcatel-Lucent Enterprise 1/21",
"lldpRemSysName" => "WTG-OS6450P24-SW01",
"lldpRemSysDesc" => "Alcatel-Lucent Enterprise OS6450-P24 6.7.2.191.R04 GA, June 20, 2018.",
"lldpRemSysCapSupported" => "(",
"lldpRemSysCapEnabled" => "(",
],
],
+"poller" => "Acamposm\SnmpPoller\Pollers\LldpRemoteTablePoller",
+"result" => "OK",
+"table" => "lldpRemTable",
},
]
Testing
For running the tests, in the console run:
composer test
Changelog
Please see CHANGELOG for more information what has changed recently.
Contributing
Please see CONTRIBUTING for details.
Security
If you discover any security related issues, please email angel.campos.m@outlook.com instead of using the issue tracker.
Standards
The php package IPv4 Address Converter, comply with the next standards:
Credits
License
The MIT License (MIT). Please see License File for more information.