mirror of
https://github.com/librenms/librenms.git
synced 2024-10-07 16:52:45 +00:00
29bd6789cb
* STP module rewrite WIP * Finish rewrite * Ignore disabled and log root/topology changes * Remove interfaces for now * fix style * Lint fixes * Document ResolvesPortIds and hide map functions * whitespace fixes * Revert to stpInstances in case someone writes mstp support * missed one * phpstan fixes * Handle table and oids separately * forgot to register observer * Test data and correct non-table handling in SnmpResponse->table() * update test * test data * revert aos7 silly things * minimal polling * Update test data * order ports_ntp and rename new field to port_index * forgot the db_schema * revert ciena-sds port things * MSTP support, maybe * Adding test data * Filter bad lines instead of discarding the entire snmp response and capture fixes and test data * fresh data * add os data * update data, ignore unfound ports, obviously bad device implementation. * fixes * Ignore context files in os detection test * Remove empty table data * add ciena-sds vlan * designatedCost column is too small * Update stp webui * Refactor code to interfaces, to allow vendor mibs * update schema * fix issues added by abstraction * STP fixes * Default to no context for vlan 1 * never store vlan 1 * Update test data * remove eltex brokenness * fix style * fix stan * Fix Rewrite MAC to Hex padding with floats * fix sqlite migration
111 lines
3.5 KiB
PHP
111 lines
3.5 KiB
PHP
<?php
|
|
/*
|
|
* Stp.php
|
|
*
|
|
* Spanning Tree
|
|
*
|
|
* 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/>.
|
|
*
|
|
* @package LibreNMS
|
|
* @link http://librenms.org
|
|
* @copyright 2021 Tony Murray
|
|
* @author Tony Murray <murraytony@gmail.com>
|
|
*/
|
|
|
|
namespace LibreNMS\Modules;
|
|
|
|
use App\Models\PortStp;
|
|
use App\Observers\ModuleModelObserver;
|
|
use LibreNMS\DB\SyncsModels;
|
|
use LibreNMS\Interfaces\Discovery\StpInstanceDiscovery;
|
|
use LibreNMS\Interfaces\Discovery\StpPortDiscovery;
|
|
use LibreNMS\Interfaces\Module;
|
|
use LibreNMS\Interfaces\Polling\StpInstancePolling;
|
|
use LibreNMS\Interfaces\Polling\StpPortPolling;
|
|
use LibreNMS\OS;
|
|
|
|
class Stp implements Module
|
|
{
|
|
use SyncsModels;
|
|
|
|
public function discover(OS $os): void
|
|
{
|
|
$device = $os->getDevice();
|
|
|
|
if ($os instanceof StpInstanceDiscovery) {
|
|
echo 'Instances: ';
|
|
$instances = $os->discoverStpInstances();
|
|
ModuleModelObserver::observe(\App\Models\Stp::class);
|
|
$this->syncModels($device, 'stpInstances', $instances);
|
|
|
|
if ($os instanceof StpPortDiscovery) {
|
|
echo "\nPorts: ";
|
|
$ports = $os->discoverStpPorts($instances);
|
|
ModuleModelObserver::observe(PortStp::class);
|
|
$this->syncModels($device, 'stpPorts', $ports);
|
|
}
|
|
echo PHP_EOL;
|
|
}
|
|
}
|
|
|
|
public function poll(OS $os): void
|
|
{
|
|
$device = $os->getDevice();
|
|
|
|
if ($os instanceof StpInstancePolling) {
|
|
echo 'Instances: ';
|
|
$instances = $device->stpInstances;
|
|
$instances = $os->pollStpInstances($instances);
|
|
ModuleModelObserver::observe(\App\Models\Stp::class);
|
|
$this->syncModels($device, 'stpInstances', $instances);
|
|
}
|
|
|
|
if ($os instanceof StpPortPolling) {
|
|
echo "\nPorts: ";
|
|
$ports = $device->stpPorts;
|
|
ModuleModelObserver::observe(PortStp::class);
|
|
$this->syncModels($device, 'stpPorts', $ports);
|
|
}
|
|
}
|
|
|
|
public function cleanup(OS $os): void
|
|
{
|
|
$os->getDevice()->stpInstances()->delete();
|
|
$os->getDevice()->stpPorts()->delete();
|
|
}
|
|
|
|
/**
|
|
* designated root is stored in format 2 octet bridge priority + MAC address, so we need to normalize it
|
|
*/
|
|
public function rootToMac(string $root): string
|
|
{
|
|
$dr = str_replace(['.', ' ', ':', '-'], '', strtolower($root));
|
|
|
|
return substr($dr, -12); //remove first two octets
|
|
}
|
|
|
|
public function designatedPort(string $dp): int
|
|
{
|
|
if (preg_match('/-(\d+)/', $dp, $matches)) {
|
|
// Syntax with "priority" dash "portID" like so : 32768-54, both in decimal
|
|
return (int) $matches[1];
|
|
}
|
|
|
|
// Port saved in format priority+port (ieee 802.1d-1998: clause 8.5.5.1)
|
|
$dp = substr($dp, -2); //discard the first octet (priority part)
|
|
|
|
return (int) hexdec($dp);
|
|
}
|
|
}
|