Inital support for Eltex-MES switches (#13036)

* Inital support for Eltex-MES switches

* Eltex-MES code cleanup & added mib files

* Eltex-MES mib files renamed

* Eltex-MES mib files renamed(v2)

* Eltex-MES added json test data

* Eltex-MES added bad_iftype in YAML

* Eltex-MES test data after adding bad_iftype in YAML

* Eltex-MES fixed YAML & new test data

* Undo module disabling

Co-authored-by: PipoCanaja <38363551+PipoCanaja@users.noreply.github.com>

includes/definitions/discovery/eltex-mes.yaml

@@ -0,0 +1,53 @@
+mib: RADLAN-rndMng:RADLAN-HWENVIROMENT:ELTEX-MES-HWENVIROMENT-MIB:RADLAN-Physicaldescription-MIB
+modules:
+    os:
+        version: .1.3.6.1.2.1.47.1.1.1.1.10.67108992
+        hardware: .1.3.6.1.2.1.47.1.1.1.1.13.67108992
+        serial: .1.3.6.1.2.1.47.1.1.1.1.11.67108992
+
+    processors:
+        data:
+            -
+                oid: rlCpuUtilDuringLast5Minutes
+                num_oid: '.1.3.6.1.4.1.89.1.9.{{ $index }}'
+
+    mempools:
+        data:
+            -
+                total: .1.3.6.1.4.1.35265.41.1.2.1.1.3.0
+                free: .1.3.6.1.4.1.35265.41.1.2.1.1.7.0
+
+    sensors:
+        state:
+            data:
+                -
+                    oid: rlEnvMonFanStatusTable
+                    value: rlEnvMonFanState
+                    num_oid: '.1.3.6.1.4.1.89.83.1.1.1.3.{{ $index }}'
+                    descr: '{{ rlEnvMonFanStatusDescr }} status'
+                    index: 'mesFanStatus.{{ $index }}'
+                    states:
+                        - { value: 1, descr: OK, graph: 1, generic: 0 }
+                        - { value: 5, descr: Missing, graph: 1, generic: 3 }
+                -
+                    oid: eltEnvMonBatteryStatusEntry
+                    value: eltEnvMonBatteryState
+                    num_oid: '.1.3.6.1.4.1.35265.1.23.11.1.1.2.{{ $index }}'
+                    descr: 'Backup battery status'
+                    index: 'mesBattStatus.{{ $index }}'
+                    states:
+                        - { value: 1, descr: Charged, graph: 1, generic: 0 }
+                        - { value: 2, descr: Discharged, graph: 1, generic: 2 }
+                        - { value: 3, descr: Low, graph: 1, generic: 1 }
+                        - { value: 5, descr: Missing, graph: 1, generic: 3 }
+                        - { value: 6, descr: BattFuseError, graph: 1, generic: 2 }
+                        - { value: 7, descr: Charging, graph: 1, generic: 1 }
+
+        temperature:
+            data:
+                -
+                    oid: rlPhdUnitEnvParamEntry
+                    value: rlPhdUnitEnvParamTempSensorValue
+                    num_oid: '.1.3.6.1.4.1.89.53.15.1.10.{{ $index }}'
+                    descr: 'Chassis #{{ $index }} Temp'
+                    index: 'mesChassisTemp.{{ $index }}'

includes/definitions/eltex-mes.yaml

@@ -0,0 +1,23 @@
+os: eltex-mes
+text: Eltex-mes
+ifname: true
+type: network
+icon: eltex
+over:
+    - { graph: device_bits, text: 'Device Traffic' }
+    - { graph: device_processor, text: 'CPU Usage' }
+    - { graph: device_mempool, text: 'Memory Usage' }
+
+discovery:
+    -
+        sysObjectID:
+            - .1.3.6.1.4.1.35265.1.112
+            - .1.3.6.1.4.1.35265.1.83
+
+mib_dir: eltex
+
+bad_iftype:
+    - tunnel
+    - softwareLoopback
+    - propVirtual
+    - propPointToPointSerial

includes/discovery/sensors/charge/eltex-mes.inc.php

@@ -0,0 +1,48 @@
+<?php
+/*
+ * LibreNMS discovery module for Eltex-MES Battery charge
+ *
+ * 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 <https://www.gnu.org/licenses/>.
+ *
+ * @package    LibreNMS
+ * @link       https://www.librenms.org
+ *
+ * @author     Peca Nesovanovic <peca.nesovanovic@sattrakt.com>
+ */
+
+$oids = snmp_walk($device, '1.3.6.1.4.1.35265.1.23.11.1.1.3', '-Osqn', '');
+$oids = trim($oids);
+
+if ($oids) {
+    echo "Eltex-MES charge:\n";
+
+    foreach (explode("\n", $oids) as $data) {
+        if ($data) {
+            print_r($data);
+            echo "\n";
+            $oid = trim(explode(' ', $data)[0]);
+            $value = trim(explode(' ', $data)[1]);
+            $index = trim(explode('.', $oid)[14]);
+
+            $type = 'eltex-mes';
+            $limit = 101;
+            $limitwarn = 100;
+            $lowlimit = 0;
+            $lowwarnlimit = 10;
+            $descr = 'Battery Charge';
+
+            discover_sensor($valid['sensor'], 'charge', $device, $oid, $index, $type, $descr, 1, 1, $lowlimit, $lowwarnlimit, $limitwarn, $limit, $value);
+        }
+    }
+}

includes/discovery/sensors/current/eltex-mes.inc.php

@@ -0,0 +1,52 @@
+<?php
+/*
+ * LibreNMS discovery module for Eltex-MES SFP current
+ *
+ * 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 <https://www.gnu.org/licenses/>.
+ *
+ * @package    LibreNMS
+ * @link       https://www.librenms.org
+ *
+ * @author     Peca Nesovanovic <peca.nesovanovic@sattrakt.com>
+ */
+
+$low_limit = $low_warn_limit = 15;
+$high_warn_limit = $high_limit = 0;
+$divisor = 1000000;
+
+$oids = snmp_walk($device, '1.3.6.1.4.1.89.90.1.2.1.3', '-Osqn', '');
+$oids = trim($oids);
+
+if ($oids) {
+    echo "Eltex-MES SFP TX Current:\n";
+
+    foreach (explode("\n", $oids) as $data) {
+        if ($data) {
+            print_r($data);
+            echo "\n";
+            $split = trim(explode(' ', $data)[0]);
+            $value = trim(explode(' ', $data)[1]);
+            $ifIndex = explode('.', $split)[13];
+            $type = explode('.', $split)[14];
+
+            //type 7 = bias
+            if ($type == 7) {
+                $descr_oid = '1.0.8802.1.1.2.1.3.7.1.3.' . $ifIndex;
+                $descr = trim(snmp_get($device, $descr_oid, '-Oqv', ''), '"');
+                $value = $value / $divisor;
+                discover_sensor($valid['sensor'], 'current', $device, $split, 'txbias' . $ifIndex, 'eltex-mes', 'SfpTxBias-' . $descr, $divisor, '1', $low_limit, $low_warn_limit, $high_warn_limit, $high_limit, $value);
+            }
+        }
+    }
+}

includes/discovery/sensors/dbm/eltex-mes.inc.php

@@ -0,0 +1,60 @@
+<?php
+/*
+ * LibreNMS discovery module for Eltex-MES SFP Dbm
+ *
+ * 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 <https://www.gnu.org/licenses/>.
+ *
+ * @package    LibreNMS
+ * @link       https://www.librenms.org
+ *
+ * @author     Peca Nesovanovic <peca.nesovanovic@sattrakt.com>
+ */
+
+$low_limit = $low_warn_limit = -15;
+$high_warn_limit = $high_limit = 0;
+$divisor = 1000;
+
+$oids = snmp_walk($device, '1.3.6.1.4.1.89.90.1.2.1.3', '-Osqn', '');
+$oids = trim($oids);
+
+if ($oids) {
+    echo "Eltex-MES dBm:\n";
+
+    foreach (explode("\n", $oids) as $data) {
+        if ($data) {
+            print_r($data);
+            echo "\n";
+            $split = trim(explode(' ', $data)[0]);
+            $value = trim(explode(' ', $data)[1]);
+            $ifIndex = explode('.', $split)[13];
+            $type = explode('.', $split)[14];
+
+            //type8 = tx dBm
+            if ($type == 8) {
+                $descr_oid = '1.0.8802.1.1.2.1.3.7.1.3.' . $ifIndex;
+                $descr = trim(snmp_get($device, $descr_oid, '-Oqv', ''), '"');
+                $value = $value / $divisor;
+                discover_sensor($valid['sensor'], 'dbm', $device, $split, 'txdbm' . $ifIndex, 'eltex-mes', 'SfpdBmTx-' . $descr, $divisor, '1', $low_limit, $low_warn_limit, $high_warn_limit, $high_limit, $value);
+            }
+
+            //type9 = rx dBm
+            if ($type == 9) {
+                $descr_oid = '1.0.8802.1.1.2.1.3.7.1.3.' . $ifIndex;
+                $descr = trim(snmp_get($device, $descr_oid, '-Oqv', ''), '"');
+                $value = $value / $divisor;
+                discover_sensor($valid['sensor'], 'dbm', $device, $split, 'rxdbm' . $ifIndex, 'eltex-mes', 'SfpdBmRx-' . $descr, $divisor, '1', $low_limit, $low_warn_limit, $high_warn_limit, $high_limit, $value);
+            }
+        }
+    }
+}

includes/discovery/sensors/temperature/eltex-mes.inc.php

@@ -0,0 +1,52 @@
+<?php
+/*
+ * LibreNMS discovery module for Eltex-MES SFP Temperature
+ *
+ * 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 <https://www.gnu.org/licenses/>.
+ *
+ * @package    LibreNMS
+ * @link       https://www.librenms.org
+ *
+ * @author     Peca Nesovanovic <peca.nesovanovic@sattrakt.com>
+ */
+
+$low_limit = $low_warn_limit = 5;
+$high_warn_limit = $high_limit = 70;
+$divisor = 1;
+
+$oids = snmp_walk($device, '1.3.6.1.4.1.89.90.1.2.1.3', '-Osqn', '');
+$oids = trim($oids);
+
+if ($oids) {
+    echo "Eltex-MES SFP Temperature:\n";
+
+    foreach (explode("\n", $oids) as $data) {
+        if ($data) {
+            print_r($data);
+            echo "\n";
+            $split = trim(explode(' ', $data)[0]);
+            $value = trim(explode(' ', $data)[1]);
+            $ifIndex = explode('.', $split)[13];
+            $type = explode('.', $split)[14];
+
+            //type5 = temperature
+            if ($type == 5) {
+                $descr_oid = '1.0.8802.1.1.2.1.3.7.1.3.' . $ifIndex;
+                $descr = trim(snmp_get($device, $descr_oid, '-Oqv', ''), '"');
+                $value = $value / $divisor;
+                discover_sensor($valid['sensor'], 'temperature', $device, $split, 'SfpTemp' . $ifIndex, 'eltex-mes', 'SfpTemp-' . $descr, $divisor, '1', $low_limit, $low_warn_limit, $high_warn_limit, $high_limit, $value);
+            }
+        }
+    }
+}

includes/discovery/sensors/voltage/eltex-mes.inc.php

@@ -0,0 +1,52 @@
+<?php
+/*
+ * LibreNMS discovery module for Eltex-MES SFP Voltage
+ *
+ * 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 <https://www.gnu.org/licenses/>.
+ *
+ * @package    LibreNMS
+ * @link       https://www.librenms.org
+ *
+ * @author     Peca Nesovanovic <peca.nesovanovic@sattrakt.com>
+ */
+
+$low_limit = $low_warn_limit = 3;
+$high_warn_limit = $high_limit = 4;
+$divisor = 1000000;
+
+$oids = snmp_walk($device, '1.3.6.1.4.1.89.90.1.2.1.3', '-Osqn', '');
+$oids = trim($oids);
+
+if ($oids) {
+    echo "Eltex-MES Voltage:\n";
+
+    foreach (explode("\n", $oids) as $data) {
+        if ($data) {
+            print_r($data);
+            echo "\n";
+            $split = trim(explode(' ', $data)[0]);
+            $value = trim(explode(' ', $data)[1]);
+            $ifIndex = explode('.', $split)[13];
+            $type = explode('.', $split)[14];
+
+            // type6 = voltage
+            if ($type == 6) {
+                $descr_oid = '1.0.8802.1.1.2.1.3.7.1.3.' . $ifIndex;
+                $descr = trim(snmp_get($device, $descr_oid, '-Oqv', ''), '"');
+                $value = $value / $divisor;
+                discover_sensor($valid['sensor'], 'voltage', $device, $split, 'SfpVolt' . $ifIndex, 'eltex-mes', 'SfpVolt-' . $descr, $divisor, '1', $low_limit, $low_warn_limit, $high_warn_limit, $high_limit, $value);
+            }
+        }
+    }
+}

includes/discovery/storage/eltex-mes.inc.php

@@ -0,0 +1,37 @@
+<?php
+/*
+ *
+ * LibreNMS storage discovery module for Eltex-MES.
+ *
+ * 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 <https://www.gnu.org/licenses/>.
+ *
+ * @package    LibreNMS
+ * @link       https://www.librenms.org
+ *
+ * @author     Peca Nesovanovic <peca.nesovanovic@sattrakt.com>
+ */
+
+if ($device['os'] == 'eltex-mes') {
+    $fstype = 'Flash';
+    $descr = 'Internal Flash';
+    $units = 1024;
+    $index = 0;
+    $free = snmp_get($device, 'rlFileFreeSizeOfFlash.0', '-Oqv', 'RADLAN-File');
+    $total = snmp_get($device, 'rlFileTotalSizeOfFlash.0', '-Oqv', 'RADLAN-File');
+    $used = $total - $free;
+
+    if (is_numeric($free) && is_numeric($total)) {
+        discover_storage($valid_storage, $device, $index, $fstype, 'eltex-mes', $descr, $total, $units, $used);
+    }
+}

includes/polling/storage/eltex-mes.inc.php

@@ -0,0 +1,30 @@
+<?php
+/*
+ *
+ * LibreNMS storage poller module for Eltex-MES.
+ *
+ * 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 <https://www.gnu.org/licenses/>.
+ *
+ * @package    LibreNMS
+ * @link       https://www.librenms.org
+ *
+ * @author     Peca Nesovanovic <peca.nesovanovic@sattrakt.com>
+ */
+
+if ($device['os'] == 'eltex-mes') {
+    $storage['units'] = 1024;
+    $storage['free'] = snmp_get($device, 'rlFileFreeSizeOfFlash.0', '-Oqv', 'RADLAN-File');
+    $storage['size'] = snmp_get($device, 'rlFileTotalSizeOfFlash.0', '-Oqv', 'RADLAN-File');
+    $storage['used'] = $storage['size'] - $storage['free'];
+}