Added RSSI and MNC graphing to Cisco WWAN routers

html/includes/graphs/device/cisco_wwan_mnc.inc.php

@@ -0,0 +1,20 @@
+<?php
+/*
+ * LibreNMS
+ *
+ * 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.  Please see LICENSE.txt at the top level of
+ * the source code distribution for details.
+ */
+
+require 'includes/graphs/common.inc.php';
+$rrdfilename = $config['rrd_dir'].'/'.$device['hostname'].'/cisco-wwan-mnc.rrd';
+if (file_exists($rrdfilename)) {
+    $rrd_options .= ' DEF:mnc='.$rrdfilename.':mnc:LAST ';
+    $rrd_options .= ' -l -r';
+    $rrd_options .= " --vertical-label='MNC'";
+    $rrd_options .= " LINE2:mnc#750F7DFF:'MNC Mobile Netwok Code'";
+    $rrd_options .= ' GPRINT:mnc:LAST:%0.2lf%s\\\l ';
+}

html/includes/graphs/device/cisco_wwan_rssi.inc.php

@@ -0,0 +1,24 @@
+<?php
+/*
+ * LibreNMS
+ *
+ * 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.  Please see LICENSE.txt at the top level of
+ * the source code distribution for details.
+ */
+
+require 'includes/graphs/common.inc.php';
+$rrdfilename = $config['rrd_dir'].'/'.$device['hostname'].'/cisco-wwan-rssi.rrd';
+if (file_exists($rrdfilename)) {
+    $rrd_options .= " COMMENT:'dBm              Now       Ave      Max     \\n'";
+    $rrd_options .= ' DEF:rssi='.$rrdfilename.':rssi:AVERAGE ';
+    $rrd_options .= ' --alt-autoscale';
+    $rrd_options .= ' --lower-limit=-110 ';
+    $rrd_options .= " --vertical-label='dBm'";
+    $rrd_options .= " LINE2:rssi#FF0000:'RSSI       ' ";
+    $rrd_options .= ' GPRINT:rssi:LAST:%0.2lf%s ';
+    $rrd_options .= ' GPRINT:rssi:MIN:%0.2lf%s ';
+    $rrd_options .= ' GPRINT:rssi:MAX:%0.2lf%s\\\l ';
+}

includes/defaults.inc.php

@@ -716,6 +716,7 @@ $config['poller_modules']['cisco-cbqos']                 = 1;
 $config['poller_modules']['stp']                         = 1;
 $config['poller_modules']['cisco-otv']                   = 1;
 $config['poller_modules']['services']                    = 1;
+$config['poller_modules']['cisco-wwan']                  = 1;
 
 // List of discovery modules. Need to be in this array to be
 // considered for execution.

includes/definitions.inc.php

@@ -2038,6 +2038,14 @@ $config['graph_types']['device']['cisco-iosxcode']['descr']    = 'Transcoder Uti
 $config['graph_descr']['device_smokeping_in_all'] = 'This is an aggregate graph of the incoming smokeping tests to this host. The line corresponds to the average RTT. The shaded area around each line denotes the standard deviation.';
 $config['graph_descr']['device_processor']        = 'This is an aggregate graph of all processors in the system.';
 
+$config['graph_types']['device']['cisco_wwan_rssi']['section'] = 'wireless';
+$config['graph_types']['device']['cisco_wwan_rssi']['order']   = '0';
+$config['graph_types']['device']['cisco_wwan_rssi']['descr']   = 'Signal Rssi';
+$config['graph_types']['device']['cisco_wwan_mnc']['section']  = 'wireless';
+$config['graph_types']['device']['cisco_wwan_mnc']['order']    = '1';
+$config['graph_types']['device']['cisco_wwan_mnc']['descr']    = 'MNC';
+
+
 // Device Types
 $i = 0;
 $config['device_types'][$i]['text'] = 'Servers';

includes/polling/cisco-wwan.inc.php

@@ -0,0 +1,21 @@
+<?php
+/*
+ * LibreNMS
+ *
+ * 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.  Please see LICENSE.txt at the top level of
+ * the source code distribution for details.
+ */
+
+if ($device['os_group'] == "cisco") {
+
+    /*
+     * Cisco WWAN
+     * This module graphs the MNC and RSSI values for a Cisco Wireless
+     * WAN router
+     */
+     include 'wireless/cisco-wwan.inc.php';
+
+}

includes/polling/wireless/cisco-wwan.inc.php

@@ -0,0 +1,40 @@
+<?php
+/*
+ * LibreNMS
+ *
+ * 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.  Please see LICENSE.txt at the top level of
+ * the source code distribution for details.
+ */
+
+$rrd_filename = $config['rrd_dir'] . "/" . $device['hostname'] . "/cisco-wwan-rssi.rrd";
+$rssi = snmp_get($device, "1.3.6.1.4.1.9.9.661.1.3.4.1.1.1.13", "-Ovqn", "");
+
+if (is_numeric($rssi)) {
+    if (!is_file($rrd_filename)) {
+        rrdtool_create($rrd_filename, " --step 300 DS:rssi:GAUGE:600:-150:5000".$config['rrd_rra']);
+    }
+    $fields = array(
+        'rssi' => $rssi,
+    );
+    rrdtool_update($rrd_filename, $fields);
+    $graphs['cisco_wwan_rssi'] = TRUE;
+    unset($rrd_filename,$rssi);
+}
+
+
+$rrd_filename = $config['rrd_dir'] . "/" . $device['hostname'] . "/cisco-wwan-mnc.rrd";
+$mnc = snmp_get($device, "1.3.6.1.4.1.9.9.661.1.3.2.1.11.13", "-Ovqn", "");
+if (is_numeric($mnc)) {
+    if (!is_file($rrd_filename)) {
+        rrdtool_create($rrd_filename, " --step 300 DS:mnc:GAUGE:600:0:U".$config['rrd_rra']);
+    }
+    $fields = array(
+        'mnc' => $mnc,
+    );
+    rrdtool_update($rrd_filename, $fields);
+    $graphs['cisco_wwan_mnc'] = TRUE;
+    unset($rrd_filename,$mnc);
+}