1 | <?php |
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2 | /** |
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3 | * Cisco.php |
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4 | * |
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5 | * Base Cisco OS for Cisco based devices |
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6 | * |
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7 | * This program is free software: you can redistribute it and/or modify |
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8 | * it under the terms of the GNU General Public License as published by |
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9 | * the Free Software Foundation, either version 3 of the License, or |
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10 | * (at your option) any later version. |
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11 | * |
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12 | * This program is distributed in the hope that it will be useful, |
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13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the |
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15 | * GNU General Public License for more details. |
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16 | * |
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17 | * You should have received a copy of the GNU General Public License |
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18 | * along with this program. If not, see <https://www.gnu.org/licenses/>. |
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19 | * |
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20 | * @link https://www.librenms.org |
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21 | * |
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22 | * @copyright 2018 Tony Murray |
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23 | * @author Tony Murray <[email protected]> |
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24 | * @copyright 2018 Jose Augusto Cardoso |
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25 | */ |
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26 | |||
27 | namespace LibreNMS\OS\Shared; |
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28 | |||
29 | use App\Models\Device; |
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30 | use App\Models\Mempool; |
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31 | use App\Models\PortsNac; |
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32 | use App\Models\Sla; |
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33 | use Illuminate\Support\Arr; |
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34 | use LibreNMS\Device\Processor; |
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35 | use LibreNMS\Interfaces\Discovery\MempoolsDiscovery; |
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36 | use LibreNMS\Interfaces\Discovery\OSDiscovery; |
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37 | use LibreNMS\Interfaces\Discovery\ProcessorDiscovery; |
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38 | use LibreNMS\Interfaces\Discovery\SlaDiscovery; |
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39 | use LibreNMS\Interfaces\Polling\NacPolling; |
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40 | use LibreNMS\Interfaces\Polling\SlaPolling; |
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41 | use LibreNMS\OS; |
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42 | use LibreNMS\OS\Traits\YamlOSDiscovery; |
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43 | use LibreNMS\RRD\RrdDefinition; |
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44 | use LibreNMS\Util\IP; |
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45 | |||
46 | class Cisco extends OS implements OSDiscovery, SlaDiscovery, ProcessorDiscovery, MempoolsDiscovery, NacPolling, SlaPolling |
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47 | { |
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48 | use YamlOSDiscovery { |
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49 | YamlOSDiscovery::discoverOS as discoverYamlOS; |
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50 | } |
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51 | |||
52 | public function discoverOS(Device $device): void |
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53 | { |
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54 | // yaml discovery overrides this |
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55 | if ($this->hasYamlDiscovery('os')) { |
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56 | $this->discoverYamlOS($device); |
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57 | |||
58 | return; |
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59 | } |
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60 | |||
61 | $device->serial = $this->getMainSerial(); |
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62 | $hardware = null; |
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63 | |||
64 | if (preg_match('/^Cisco IOS Software, .+? Software \([^\-]+-([^\-]+)-\w\),.+?Version ([^, ]+)/', $device->sysDescr, $regexp_result)) { |
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65 | $device->features = $regexp_result[1]; |
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66 | $device->version = $regexp_result[2]; |
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67 | } elseif (preg_match('/Cisco Internetwork Operating System Software\s+IOS \(tm\) [^ ]+ Software \([^\-]+-([^\-]+)-\w\),.+?Version ([^, ]+)/', $device->sysDescr, $regexp_result)) { |
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68 | $device->features = $regexp_result[1]; |
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69 | $device->version = $regexp_result[2]; |
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70 | } elseif (preg_match('/^Cisco IOS Software \[([^\]]+)\],.+Software \(([^\)]+)\), Version ([^, ]+)/', $device->sysDescr, $regexp_result)) { |
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71 | $device->features = $regexp_result[1]; |
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72 | $device->version = $regexp_result[2] . ' ' . $regexp_result[3]; |
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73 | } elseif (preg_match('/^Cisco IOS Software.*?, .+? Software(\, )?([\s\w\d]+)? \([^\-]+-([\w\d]+)-\w\), Version ([^,]+)/', $device->sysDescr, $regexp_result)) { |
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74 | $device->features = $regexp_result[3]; |
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75 | $device->version = $regexp_result[4]; |
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76 | $hardware = $regexp_result[2]; |
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77 | $tmp = preg_split('/\\r\\n|\\r|\\n/', $device->version); |
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78 | if (! empty($tmp[0])) { |
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79 | $device->version = $tmp[0]; |
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80 | } |
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81 | } |
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82 | |||
83 | $oids = [ |
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84 | 'entPhysicalModelName.1', |
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85 | 'entPhysicalContainedIn.1', |
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86 | 'entPhysicalName.1', |
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87 | 'entPhysicalSoftwareRev.1', |
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88 | 'entPhysicalModelName.1000', |
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89 | 'entPhysicalModelName.1001', |
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90 | 'entPhysicalContainedIn.1000', |
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91 | 'entPhysicalContainedIn.1001', |
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92 | ]; |
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93 | |||
94 | $data = snmp_get_multi($this->getDeviceArray(), $oids, '-OQUs', 'ENTITY-MIB:OLD-CISCO-CHASSIS-MIB'); |
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95 | |||
96 | if (isset($data[1]['entPhysicalContainedIn']) && $data[1]['entPhysicalContainedIn'] == '0') { |
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97 | if (! empty($data[1]['entPhysicalSoftwareRev'])) { |
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98 | $device->version = $data[1]['entPhysicalSoftwareRev']; |
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99 | } |
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100 | if (! empty($data[1]['entPhysicalName'])) { |
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101 | $hardware = $data[1]['entPhysicalName']; |
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102 | } |
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103 | if (! empty($data[1]['entPhysicalModelName'])) { |
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104 | $hardware = $data[1]['entPhysicalModelName']; |
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105 | } |
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106 | } |
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107 | |||
108 | if ((empty($hardware) || preg_match('/Switch System/', $hardware)) && ! empty($data[1000]['entPhysicalModelName'])) { |
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109 | $hardware = $data[1000]['entPhysicalModelName']; |
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110 | } elseif (empty($hardware) && ! empty($data[1000]['entPhysicalContainedIn'])) { |
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111 | $hardware = $data[$data[1000]['entPhysicalContainedIn']]['entPhysicalName']; |
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112 | } elseif ((preg_match('/stack/i', $hardware) || empty($hardware)) && ! empty($data[1001]['entPhysicalModelName'])) { |
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113 | $hardware = $data[1001]['entPhysicalModelName']; |
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114 | } elseif (empty($hardware) && ! empty($data[1001]['entPhysicalContainedIn'])) { |
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115 | $hardware = $data[$data[1001]['entPhysicalContainedIn']]['entPhysicalName']; |
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116 | } |
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117 | |||
118 | $device->hardware = $hardware ?: snmp_translate($device->sysObjectID, 'SNMPv2-MIB:CISCO-PRODUCTS-MIB', 'cisco'); |
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119 | } |
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120 | |||
121 | public function discoverMempools() |
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122 | { |
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123 | if ($this->hasYamlDiscovery('mempools')) { |
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124 | return parent::discoverMempools(); // yaml |
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125 | } |
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126 | |||
127 | $mempools = collect(); |
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128 | $cemp = snmpwalk_cache_multi_oid($this->getDeviceArray(), 'cempMemPoolTable', [], 'CISCO-ENHANCED-MEMPOOL-MIB'); |
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129 | |||
130 | foreach (Arr::wrap($cemp) as $index => $entry) { |
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131 | if (is_numeric($entry['cempMemPoolUsed']) && $entry['cempMemPoolValid'] == 'true') { |
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132 | [$entPhysicalIndex] = explode('.', $index); |
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133 | $entPhysicalName = $this->getCacheByIndex('entPhysicalName', 'ENTITY-MIB')[$entPhysicalIndex]; |
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134 | $descr = ucwords($entPhysicalName . ' - ' . $entry['cempMemPoolName']); |
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135 | $descr = trim(str_replace(['Cisco ', 'Network Processing Engine'], '', $descr), ' -'); |
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136 | |||
137 | $mempools->push((new Mempool([ |
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138 | 'mempool_index' => $index, |
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139 | 'entPhysicalIndex' => $entPhysicalIndex, |
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140 | 'mempool_type' => 'cemp', |
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141 | 'mempool_class' => 'system', |
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142 | 'mempool_precision' => 1, |
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143 | 'mempool_descr' => $descr, |
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144 | 'mempool_used_oid' => isset($entry['cempMemPoolHCUsed']) ? ".1.3.6.1.4.1.9.9.221.1.1.1.1.18.$index" : ".1.3.6.1.4.1.9.9.221.1.1.1.1.7.$index", |
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145 | 'mempool_free_oid' => isset($entry['cempMemPoolHCFree']) ? ".1.3.6.1.4.1.9.9.221.1.1.1.1.20.$index" : ".1.3.6.1.4.1.9.9.221.1.1.1.1.8.$index", |
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146 | 'mempool_perc_warn' => 90, |
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147 | 'mempool_largestfree' => $entry['cempMemPoolHCLargestFree'] ?? $entry['cempMemPoolLargestFree'] ?? null, |
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148 | 'mempool_lowestfree' => $entry['cempMemPoolHCLowestFree'] ?? $entry['cempMemPoolLowestFree'] ?? null, |
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149 | ]))->fillUsage($entry['cempMemPoolHCUsed'] ?? $entry['cempMemPoolUsed'], null, $entry['cempMemPoolHCFree'] ?? $entry['cempMemPoolFree'])); |
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150 | } |
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151 | } |
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152 | |||
153 | if ($mempools->isNotEmpty()) { |
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154 | return $mempools; |
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155 | } |
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156 | |||
157 | $cmp = snmpwalk_cache_oid($this->getDeviceArray(), 'ciscoMemoryPool', [], 'CISCO-MEMORY-POOL-MIB'); |
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158 | foreach (Arr::wrap($cmp) as $index => $entry) { |
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159 | if (is_numeric($entry['ciscoMemoryPoolUsed']) && is_numeric($index)) { |
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160 | $mempools->push((new Mempool([ |
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161 | 'mempool_index' => $index, |
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162 | 'mempool_type' => 'cmp', |
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163 | 'mempool_class' => 'system', |
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164 | 'mempool_precision' => 1, |
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165 | 'mempool_descr' => $entry['ciscoMemoryPoolName'], |
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166 | 'mempool_used_oid' => ".1.3.6.1.4.1.9.9.48.1.1.1.5.$index", |
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167 | 'mempool_free_oid' => ".1.3.6.1.4.1.9.9.48.1.1.1.6.$index", |
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168 | 'mempool_perc_warn' => 90, |
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169 | 'mempool_largestfree' => $entry['ciscoMemoryPoolLargestFree'] ?? null, |
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170 | ]))->fillUsage($entry['ciscoMemoryPoolUsed'], null, $entry['ciscoMemoryPoolFree'])); |
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171 | } |
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172 | } |
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173 | |||
174 | if ($mempools->isNotEmpty()) { |
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175 | return $mempools; |
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176 | } |
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177 | |||
178 | $cpm = $this->getCacheTable('cpmCPUTotalTable', 'CISCO-PROCESS-MIB'); |
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179 | |||
180 | $count = 0; |
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181 | foreach (Arr::wrap($cpm) as $index => $entry) { |
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182 | $count++; |
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183 | if (is_numeric($entry['cpmCPUMemoryFree']) && is_numeric($entry['cpmCPUMemoryFree'])) { |
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184 | $cpu = $this->getCacheByIndex('entPhysicalName', 'ENTITY-MIB')[$entry['cpmCPUTotalPhysicalIndex'] ?? 'none'] ?? "Processor $index"; |
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185 | |||
186 | $mempools->push((new Mempool([ |
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187 | 'mempool_index' => $index, |
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188 | 'mempool_type' => 'cpm', |
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189 | 'mempool_class' => 'system', |
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190 | 'mempool_precision' => 1024, |
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191 | 'mempool_descr' => "$cpu Memory", |
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192 | 'mempool_used_oid' => empty($entry['cpmCPUMemoryHCUsed']) ? ".1.3.6.1.4.1.9.9.109.1.1.1.1.12.$index" : ".1.3.6.1.4.1.9.9.109.1.1.1.1.17.$index", |
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193 | 'mempool_free_oid' => empty($entry['cpmCPUMemoryHCFree']) ? ".1.3.6.1.4.1.9.9.109.1.1.1.1.13.$index" : ".1.3.6.1.4.1.9.9.109.1.1.1.1.19.$index", |
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194 | 'mempool_perc_warn' => 90, |
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195 | 'mempool_lowestfree' => $entry['cpmCPUMemoryHCLowest'] ?? $entry['cpmCPUMemoryLowest'] ?? null, |
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196 | ]))->fillUsage( |
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197 | empty($entry['cpmCPUMemoryHCUsed']) ? $entry['cpmCPUMemoryUsed'] : $entry['cpmCPUMemoryHCUsed'], |
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198 | null, |
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199 | empty($entry['cpmCPUMemoryHCFree']) ? $entry['cpmCPUMemoryFree'] : $entry['cpmCPUMemoryHCFree'] |
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200 | )); |
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201 | } |
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202 | } |
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203 | |||
204 | return $mempools; |
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205 | } |
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206 | |||
207 | /** |
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208 | * Discover processors. |
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209 | * Returns an array of LibreNMS\Device\Processor objects that have been discovered |
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210 | * |
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211 | * @return array Processors |
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212 | */ |
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213 | public function discoverProcessors() |
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214 | { |
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215 | $processors_data = $this->getCacheTable('cpmCPUTotalTable', 'CISCO-PROCESS-MIB'); |
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216 | $processors_data = snmpwalk_group($this->getDeviceArray(), 'cpmCoreTable', 'CISCO-PROCESS-MIB', 1, $processors_data); |
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217 | $processors = []; |
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218 | |||
219 | foreach ($processors_data as $index => $entry) { |
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220 | if (is_numeric($entry['cpmCPUTotal5minRev'])) { |
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221 | $usage_oid = '.1.3.6.1.4.1.9.9.109.1.1.1.1.8.' . $index; |
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222 | $usage = $entry['cpmCPUTotal5minRev']; |
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223 | } elseif (is_numeric($entry['cpmCPUTotal5min'])) { |
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224 | $usage_oid = '.1.3.6.1.4.1.9.9.109.1.1.1.1.5.' . $index; |
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225 | $usage = $entry['cpmCPUTotal5min']; |
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226 | } else { |
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227 | continue; // skip bad data |
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228 | } |
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229 | |||
230 | if (isset($entry['cpmCPUTotalPhysicalIndex'])) { |
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231 | $descr = $this->getCacheByIndex('entPhysicalName', 'ENTITY-MIB')[$entry['cpmCPUTotalPhysicalIndex']]; |
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232 | } |
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233 | |||
234 | if (empty($descr)) { |
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235 | $descr = "Processor $index"; |
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236 | } |
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237 | |||
238 | if (is_array($entry['cpmCore5min'])) { |
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239 | // This CPU has data per individual core |
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240 | foreach ($entry['cpmCore5min'] as $core_index => $core_usage) { |
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241 | $processors[] = Processor::discover( |
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242 | 'cpm', |
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243 | $this->getDeviceId(), |
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244 | ".1.3.6.1.4.1.9.9.109.1.1.2.1.5.$index.$core_index", |
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245 | "$index.$core_index", |
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246 | "$descr: Core $core_index", |
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247 | 1, |
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248 | $core_usage, |
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249 | null, |
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250 | $entry['cpmCPUTotalPhysicalIndex'] |
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251 | ); |
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252 | } |
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253 | } else { |
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254 | $processors[] = Processor::discover( |
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255 | 'cpm', |
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256 | $this->getDeviceId(), |
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257 | $usage_oid, |
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258 | $index, |
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259 | $descr, |
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260 | 1, |
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261 | $usage, |
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262 | null, |
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263 | $entry['cpmCPUTotalPhysicalIndex'] |
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264 | ); |
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265 | } |
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266 | } |
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267 | |||
268 | if (empty($processors)) { |
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269 | // fallback to old pre-12.0 OID |
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270 | $processors[] = Processor::discover( |
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271 | 'ios', |
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272 | $this->getDeviceId(), |
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273 | '.1.3.6.1.4.1.9.2.1.58.0', // OLD-CISCO-CPU-MIB::avgBusy5 |
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274 | 0 |
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275 | ); |
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276 | } |
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277 | |||
278 | // QFP processors (Forwarding Processors) |
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279 | $qfp_data = snmpwalk_group($this->getDeviceArray(), 'ceqfpUtilProcessingLoad', 'CISCO-ENTITY-QFP-MIB'); |
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280 | |||
281 | foreach ($qfp_data as $entQfpPhysicalIndex => $entry) { |
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282 | /* |
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283 | * .2 OID suffix is for 1 min SMA ('oneMinute') |
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284 | * .3 OID suffix is for 5 min SMA ('fiveMinute') |
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285 | * Could be dynamically changed to appropriate value if config had pol interval value |
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286 | */ |
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287 | $qfp_usage_oid = '.1.3.6.1.4.1.9.9.715.1.1.6.1.14.' . $entQfpPhysicalIndex . '.3'; |
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288 | $qfp_usage = $entry['fiveMinute']; |
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289 | |||
290 | if ($entQfpPhysicalIndex) { |
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291 | $qfp_descr = $this->getCacheByIndex('entPhysicalName', 'ENTITY-MIB')[$entQfpPhysicalIndex]; |
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292 | } |
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293 | |||
294 | $processors[] = Processor::discover( |
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295 | 'qfp', |
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296 | $this->getDeviceId(), |
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297 | $qfp_usage_oid, |
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298 | $entQfpPhysicalIndex . '.3', |
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299 | $qfp_descr ?? "QFP $entQfpPhysicalIndex", |
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300 | 1, |
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301 | $qfp_usage, |
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302 | null, |
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303 | $entQfpPhysicalIndex |
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304 | ); |
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305 | } |
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306 | |||
307 | return $processors; |
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308 | } |
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309 | |||
310 | public function discoverSlas() |
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311 | { |
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312 | $slas = collect(); |
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313 | |||
314 | $sla_data = snmpwalk_cache_oid($this->getDeviceArray(), 'rttMonCtrl', [], 'CISCO-RTTMON-MIB'); |
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315 | |||
316 | if (! empty($sla_data)) { |
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317 | $sla_data = snmpwalk_cache_oid($this->getDeviceArray(), 'rttMonLatestRttOperCompletionTime', $sla_data, 'CISCO-RTTMON-MIB'); |
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318 | } |
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319 | |||
320 | foreach ($sla_data as $index => $sla_config) { |
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321 | if (empty($sla_config['rttMonCtrlAdminRttType'])) { |
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322 | continue; // skip garbage entries |
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323 | } |
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324 | |||
325 | $slas->push(new Sla([ |
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326 | 'sla_nr' => $index, |
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327 | 'owner' => $sla_config['rttMonCtrlAdminOwner'] ?? '', |
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328 | 'tag' => $this->getSlaTag($sla_config), |
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329 | 'rtt_type' => $sla_config['rttMonCtrlAdminRttType'], |
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330 | 'rtt' => $sla_config['rttMonLatestRttOperCompletionTime'] ?? null, |
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331 | 'status' => ($sla_config['rttMonCtrlAdminStatus'] == 'active') ? 1 : 0, |
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332 | 'opstatus' => ($sla_config['rttMonLatestRttOperSense'] == 'ok') ? 0 : 2, |
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333 | ])); |
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334 | } |
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335 | |||
336 | return $slas; |
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337 | } |
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338 | |||
339 | private function getSlaTag($data) |
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340 | { |
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341 | if (! empty($data['rttMonCtrlAdminTag'])) { |
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342 | return $data['rttMonCtrlAdminTag']; |
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343 | } |
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344 | |||
345 | switch ($data['rttMonCtrlAdminRttType']) { |
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346 | case 'http': |
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347 | return $data['rttMonEchoAdminURL']; |
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348 | case 'dns': |
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349 | return $data['rttMonEchoAdminTargetAddressString']; |
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350 | case 'echo': |
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351 | return IP::fromHexString($data['rttMonEchoAdminTargetAddress'], true); |
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352 | case 'jitter': |
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353 | $tag = IP::fromHexString($data['rttMonEchoAdminTargetAddress'], true) . ':' . $data['rttMonEchoAdminTargetPort']; |
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354 | if (isset($data['rttMonEchoAdminCodecType']) && $data['rttMonEchoAdminCodecType'] != 'notApplicable') { |
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355 | $tag .= ' (' . $data['rttMonEchoAdminCodecType'] . ' @ ' . $data['rttMonEchoAdminCodecInterval'] . 'ms)'; |
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356 | } |
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357 | |||
358 | return $tag; |
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359 | default: |
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360 | return ''; |
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361 | } |
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362 | } |
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363 | |||
364 | public function pollNac() |
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365 | { |
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366 | $nac = collect(); |
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367 | |||
368 | $portAuthSessionEntry = snmpwalk_cache_oid($this->getDeviceArray(), 'cafSessionEntry', [], 'CISCO-AUTH-FRAMEWORK-MIB'); |
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369 | if (! empty($portAuthSessionEntry)) { |
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370 | $cafSessionMethodsInfoEntry = collect(snmpwalk_cache_oid($this->getDeviceArray(), 'cafSessionMethodsInfoEntry', [], 'CISCO-AUTH-FRAMEWORK-MIB'))->mapWithKeys(function ($item, $key) { |
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371 | $key_parts = explode('.', $key); |
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372 | $key = implode('.', array_slice($key_parts, 0, 2)); // remove the auth method |
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373 | |||
374 | return [$key => ['method' => $key_parts[2], 'authc_status' => $item['cafSessionMethodState']]]; |
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375 | }); |
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376 | |||
377 | // cache port ifIndex -> port_id map |
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378 | $ifIndex_map = $this->getDevice()->ports()->pluck('port_id', 'ifIndex'); |
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379 | |||
380 | // update the DB |
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381 | foreach ($portAuthSessionEntry as $index => $portAuthSessionEntryParameters) { |
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382 | [$ifIndex, $auth_id] = explode('.', str_replace("'", '', $index)); |
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383 | $session_info = $cafSessionMethodsInfoEntry->get($ifIndex . '.' . $auth_id); |
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384 | $mac_address = strtolower(implode(array_map('zeropad', explode(':', $portAuthSessionEntryParameters['cafSessionClientMacAddress'])))); |
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385 | |||
386 | $nac->put($mac_address, new PortsNac([ |
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387 | 'port_id' => $ifIndex_map->get($ifIndex, 0), |
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388 | 'mac_address' => $mac_address, |
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389 | 'auth_id' => $auth_id, |
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390 | 'domain' => $portAuthSessionEntryParameters['cafSessionDomain'], |
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391 | 'username' => $portAuthSessionEntryParameters['cafSessionAuthUserName'], |
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392 | 'ip_address' => (string) IP::fromHexString($portAuthSessionEntryParameters['cafSessionClientAddress'], true), |
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393 | 'host_mode' => $portAuthSessionEntryParameters['cafSessionAuthHostMode'], |
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394 | 'authz_status' => $portAuthSessionEntryParameters['cafSessionStatus'], |
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395 | 'authz_by' => $portAuthSessionEntryParameters['cafSessionAuthorizedBy'], |
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396 | 'timeout' => $portAuthSessionEntryParameters['cafSessionTimeout'], |
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397 | 'time_left' => $portAuthSessionEntryParameters['cafSessionTimeLeft'], |
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398 | 'vlan' => $portAuthSessionEntryParameters['cafSessionAuthVlan'], |
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399 | 'authc_status' => $session_info['authc_status'], |
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400 | 'method' => $session_info['method'], |
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401 | ])); |
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402 | } |
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403 | } |
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404 | |||
405 | return $nac; |
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406 | } |
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407 | |||
408 | public function pollSlas($slas) |
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409 | { |
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410 | $device = $this->getDeviceArray(); |
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411 | |||
412 | $data = snmpwalk_group($device, 'rttMonLatestRttOperTable', 'CISCO-RTTMON-MIB'); |
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413 | $data = snmpwalk_group($device, 'rttMonLatestOper', 'CISCO-RTTMON-MIB', 1, $data); |
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414 | |||
415 | $time_offset = time() - $this->getDevice()->uptime; |
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416 | |||
417 | foreach ($slas as $sla) { |
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418 | $sla_id = $sla->sla_id; |
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419 | $sla_nr = $sla->sla_nr; |
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420 | $rtt_type = $sla->rtt_type; |
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421 | |||
422 | // Lets process each SLA |
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423 | $unixtime = intval(($data[$sla_nr]['rttMonLatestRttOperTime'] / 100 + $time_offset)); |
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424 | $time = strftime('%Y-%m-%d %H:%M:%S', $unixtime); |
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425 | |||
426 | // Save data |
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427 | $sla->rtt = $data[$sla_nr]['rttMonLatestRttOperCompletionTime']; |
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428 | // Use Nagios Status codes. 0: Good, 2: Critical |
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429 | $sla->opstatus = $data[$sla_nr]['rttMonLatestRttOperSense'] == 1 ? 0 : 2; |
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430 | |||
431 | echo 'SLA ' . $sla_nr . ': ' . $rtt_type . ' ' . $sla['owner'] . ' ' . $sla['tag'] . '... ' . $sla->rtt . 'ms at ' . $time . "\n"; |
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432 | |||
433 | $fields = [ |
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434 | 'rtt' => $sla->rtt, |
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435 | ]; |
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436 | |||
437 | // The base RRD |
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438 | $rrd_name = ['sla', $sla['sla_nr']]; |
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439 | $rrd_def = RrdDefinition::make()->addDataset('rtt', 'GAUGE', 0, 300000); |
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440 | $tags = compact('sla_nr', 'rrd_name', 'rrd_def'); |
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441 | data_update($device, 'sla', $tags, $fields); |
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442 | |||
443 | // Let's gather some per-type fields. |
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444 | switch ($rtt_type) { |
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445 | case 'jitter': |
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446 | $jitter = [ |
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447 | 'PacketLossSD' => $data[$sla_nr]['rttMonLatestJitterOperPacketLossSD'], |
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448 | 'PacketLossDS' => $data[$sla_nr]['rttMonLatestJitterOperPacketLossDS'], |
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449 | 'PacketOutOfSequence' => $data[$sla_nr]['rttMonLatestJitterOperPacketOutOfSequence'], |
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450 | 'PacketMIA' => $data[$sla_nr]['rttMonLatestJitterOperPacketMIA'], |
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451 | 'PacketLateArrival' => $data[$sla_nr]['rttMonLatestJitterOperPacketLateArrival'], |
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452 | 'MOS' => isset($data[$sla_nr]['rttMonLatestJitterOperMOS']) ? intval($data[$sla_nr]['rttMonLatestJitterOperMOS']) / 100 : null, |
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453 | 'ICPIF' => $data[$sla_nr]['rttMonLatestJitterOperICPIF'] ?? null, |
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454 | 'OWAvgSD' => $data[$sla_nr]['rttMonLatestJitterOperOWAvgSD'] ?? null, |
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455 | 'OWAvgDS' => $data[$sla_nr]['rttMonLatestJitterOperOWAvgDS'] ?? null, |
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456 | 'AvgSDJ' => $data[$sla_nr]['rttMonLatestJitterOperAvgSDJ'] ?? null, |
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457 | 'AvgDSJ' => $data[$sla_nr]['rttMonLatestJitterOperAvgDSJ'] ?? null, |
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458 | ]; |
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459 | $rrd_name = ['sla', $sla_nr, $rtt_type]; |
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460 | $rrd_def = RrdDefinition::make() |
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461 | ->addDataset('PacketLossSD', 'GAUGE', 0) |
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462 | ->addDataset('PacketLossDS', 'GAUGE', 0) |
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463 | ->addDataset('PacketOutOfSequence', 'GAUGE', 0) |
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464 | ->addDataset('PacketMIA', 'GAUGE', 0) |
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465 | ->addDataset('PacketLateArrival', 'GAUGE', 0) |
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466 | ->addDataset('MOS', 'GAUGE', 0) |
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467 | ->addDataset('ICPIF', 'GAUGE', 0) |
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468 | ->addDataset('OWAvgSD', 'GAUGE', 0) |
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469 | ->addDataset('OWAvgDS', 'GAUGE', 0) |
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470 | ->addDataset('AvgSDJ', 'GAUGE', 0) |
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471 | ->addDataset('AvgDSJ', 'GAUGE', 0); |
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472 | $tags = compact('rrd_name', 'rrd_def', 'sla_nr', 'rtt_type'); |
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473 | data_update($device, 'sla', $tags, $jitter); |
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474 | $fields = array_merge($fields, $jitter); |
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475 | break; |
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476 | case 'icmpjitter': |
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477 | $icmpjitter = [ |
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478 | 'PacketLoss' => $data[$sla_nr]['rttMonLatestJitterOperPacketLossSD'], |
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479 | 'PacketOosSD' => $data[$sla_nr]['rttMonLatestJitterOperPacketOutOfSequence'], |
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480 | 'PacketOosDS' => $data[$sla_nr]['rttMonLatestJitterOperPacketMIA'], |
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481 | 'PacketLateArrival' => $data[$sla_nr]['rttMonLatestJitterOperPacketLateArrival'], |
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482 | 'JitterAvgSD' => $data[$sla_nr]['rttMonLatestJitterOperAvgSDJ'], |
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483 | 'JitterAvgDS' => $data[$sla_nr]['rttMonLatestJitterOperAvgDSJ'], |
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484 | 'LatencyOWAvgSD' => $data[$sla_nr]['rttMonLatestJitterOperOWAvgSD'], |
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485 | 'LatencyOWAvgDS' => $data[$sla_nr]['rttMonLatestJitterOperOWAvgDS'], |
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486 | 'JitterIAJOut' => $data[$sla_nr]['rttMonLatestJitterOperIAJOut'], |
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487 | 'JitterIAJIn' => $data[$sla_nr]['rttMonLatestJitterOperIAJIn'], |
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488 | ]; |
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489 | $rrd_name = ['sla', $sla_nr, $rtt_type]; |
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490 | $rrd_def = RrdDefinition::make() |
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491 | ->addDataset('PacketLoss', 'GAUGE', 0) |
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492 | ->addDataset('PacketOosSD', 'GAUGE', 0) |
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493 | ->addDataset('PacketOosDS', 'GAUGE', 0) |
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494 | ->addDataset('PacketLateArrival', 'GAUGE', 0) |
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495 | ->addDataset('JitterAvgSD', 'GAUGE', 0) |
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496 | ->addDataset('JitterAvgDS', 'GAUGE', 0) |
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497 | ->addDataset('LatencyOWAvgSD', 'GAUGE', 0) |
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498 | ->addDataset('LatencyOWAvgDS', 'GAUGE', 0) |
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499 | ->addDataset('JitterIAJOut', 'GAUGE', 0) |
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500 | ->addDataset('JitterIAJIn', 'GAUGE', 0); |
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501 | $tags = compact('rrd_name', 'rrd_def', 'sla_nr', 'rtt_type'); |
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502 | data_update($device, 'sla', $tags, $icmpjitter); |
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503 | $fields = array_merge($fields, $icmpjitter); |
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504 | break; |
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505 | } |
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506 | |||
507 | d_echo('The following datasources were collected for #' . $sla['sla_nr'] . ":\n"); |
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508 | d_echo($fields); |
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509 | } |
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510 | } |
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511 | |||
512 | protected function getMainSerial() |
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513 | { |
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514 | $serial_output = snmp_get_multi($this->getDeviceArray(), ['entPhysicalSerialNum.1', 'entPhysicalSerialNum.1001'], '-OQUs', 'ENTITY-MIB:OLD-CISCO-CHASSIS-MIB'); |
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515 | // $serial_output = snmp_getnext($this->getDevice(), 'entPhysicalSerialNum', '-OQUs', 'ENTITY-MIB:OLD-CISCO-CHASSIS-MIB'); |
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516 | |||
517 | if (! empty($serial_output[1]['entPhysicalSerialNum'])) { |
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518 | return $serial_output[1]['entPhysicalSerialNum']; |
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519 | } elseif (! empty($serial_output[1000]['entPhysicalSerialNum'])) { |
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520 | return $serial_output[1000]['entPhysicalSerialNum']; |
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521 | } elseif (! empty($serial_output[1001]['entPhysicalSerialNum'])) { |
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522 | return $serial_output[1001]['entPhysicalSerialNum']; |
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523 | } |
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524 | |||
525 | return null; |
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526 | } |
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527 | } |
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528 |