Removed ?> from includes/polling/wireless/xirrus.inc.php. Also added graphs for average data rates and noise floor and a custom graph for clients connected per radio that should work on larger models.

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

@@ -0,0 +1,44 @@
+<?php
+
+require 'includes/graphs/common.inc.php';
+
+$pallette = array(
+    1  => 'FF0000',
+    2  => '0000FF',
+    3  => '00FF00',
+    4  => 'FF00FF',
+    5  => '000000',
+    6  => 'FFFF00',
+    7  => 'C0C0C0',
+    8  => '800000',
+    9  => '808000',
+    10 => '008000',
+    11 => '00FFFF',
+    12 => '008080',
+    13 => '000080',
+    14 => '800080',
+    15 => 'FF69B4',
+    16 => '006400'
+);
+
+$rrd_options .= ' -l 0 -E ';
+$rrd_options .= " COMMENT:'Average Data Rate       Cur    Min    Max\\n'";
+$radioId=1;
+foreach(glob($config['rrd_dir'].'/'.$device['hostname'].'/xirrus_stats-*.rrd') as $rrd) {
+    // get radio name
+    preg_match("/xirrus_stats-iap([0-9]{1,2}).rrd/", $rrd, $out);
+    list(,$radioId)=$out;
+
+    // build graph
+    $color=$pallette[$radioId];
+
+    $descr        = "iap$radioId             ";
+
+    $rrd_options .= " DEF:rate$radioId=$rrd:dataRate:AVERAGE";
+    $rrd_options .= " LINE2:rate$radioId#".$color.":'".$descr."'";
+    $rrd_options .= " GPRINT:rate$radioId:LAST:'%5.0lf'";
+    $rrd_options .= " GPRINT:rate$radioId:MIN:'%5.0lf'";
+    $rrd_options .= " GPRINT:rate$radioId:MAX:'%5.0lf'\\l";
+
+    $radioId++;
+}//end foreach

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

@@ -0,0 +1,44 @@
+<?php
+
+require 'includes/graphs/common.inc.php';
+
+$pallette = array(
+    1  => 'FF0000',
+    2  => '0000FF',
+    3  => '00FF00',
+    4  => 'FF00FF',
+    5  => '000000',
+    6  => 'FFFF00',
+    7  => 'C0C0C0',
+    8  => '800000',
+    9  => '808000',
+    10 => '008000',
+    11 => '00FFFF',
+    12 => '008080',
+    13 => '000080',
+    14 => '800080',
+    15 => 'FF69B4',
+    16 => '006400'
+);
+
+$rrd_options .= ' -E ';
+$rrd_options .= " COMMENT:'Noisefloor              Cur    Min    Max\\n'";
+$radioId=1;
+foreach(glob($config['rrd_dir'].'/'.$device['hostname'].'/xirrus_stats-*.rrd') as $rrd) {
+    // get radio name
+    preg_match("/xirrus_stats-iap([0-9]{1,2}).rrd/", $rrd, $out);
+    list(,$radioId)=$out;
+
+    // build graph
+    $color=$pallette[$radioId];
+
+    $descr        = "iap$radioId             ";
+
+    $rrd_options .= " DEF:noise$radioId=$rrd:noiseFloor:AVERAGE";
+    $rrd_options .= " LINE2:noise$radioId#".$color.":'".$descr."'";
+    $rrd_options .= " GPRINT:noise$radioId:LAST:'%5.0lf'";
+    $rrd_options .= " GPRINT:noise$radioId:MIN:'%5.0lf'";
+    $rrd_options .= " GPRINT:noise$radioId:MAX:'%5.0lf'\\l";
+
+    $radioId++;
+}//end foreach

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

@@ -24,7 +24,12 @@ $pallette = array(
 $rrd_options .= ' -E ';
 $rrd_options .= " COMMENT:'Signal RSSI            Cur     Min    Max\\n'";
 $radioId=1;
-foreach(glob($config['rrd_dir'].'/'.$device['hostname'].'/xirrus_rssi-*.rrd') as $rrd) {
+foreach(glob($config['rrd_dir'].'/'.$device['hostname'].'/xirrus_stats-*.rrd') as $rrd) {
+    // get radio name
+    preg_match("/xirrus_stats-iap([0-9]{1,2}).rrd/", $rrd, $out);
+    list(,$radioId)=$out;
+
+    // build graph
     $color=$pallette[$radioId];
 
     $descr        = "iap$radioId             ";

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

@@ -0,0 +1,44 @@
+<?php
+
+require 'includes/graphs/common.inc.php';
+
+$pallette = array(
+    1  => '001080',
+    2  => '043D85',
+    3  => '096C8A',
+    4  => '0F8F84',
+    5  => '159461',
+    6  => '1B9A3E',
+    7  => '279F22',
+    8  => '56A429',
+    9  => '83A930',
+    10 => 'AEAE38',
+    11 => 'B48E40',
+    12 => 'B97049',
+    13 => 'BE5552',
+    14 => 'C35B79',
+    15 => 'C864A1',
+    16 => 'CE6FC7'
+);
+
+$rrd_options .= ' -l 0 -E ';
+$rrd_options .= " COMMENT:'Associated Stations    Cur     Min    Max\\n'";
+$radioId=1;
+foreach(glob($config['rrd_dir'].'/'.$device['hostname'].'/xirrus_users-*.rrd') as $rrd) {
+    // get radio name
+    preg_match("/xirrus_users-iap([0-9]{1,2}).rrd/", $rrd, $out);
+    list(,$radioId)=$out;
+
+    // build graph
+    $color=$pallette[$radioId];
+
+    $descr        = "iap$radioId             ";
+
+    $rrd_options .= " DEF:stations$radioId=$rrd:stations:AVERAGE";
+    $rrd_options .= " AREA:stations$radioId#".$color.":'".$descr."':STACK";
+    $rrd_options .= " GPRINT:stations$radioId:LAST:'%5.0lf'";
+    $rrd_options .= " GPRINT:stations$radioId:MIN:'%5.0lf'";
+    $rrd_options .= " GPRINT:stations$radioId:MAX:'%5.0lf'\\l";
+
+    $radioId++;
+}//end foreach

includes/definitions.inc.php

@@ -1678,7 +1678,7 @@ $config['os'][$os]['type']             = 'wireless';
 $config['os'][$os]['icon']             = 'xirrus';
 $config['os'][$os]['over'][0]['graph'] = 'device_bits';
 $config['os'][$os]['over'][0]['text']  = 'Device Traffic';
-$config['os'][$os]['over'][1]['graph'] = 'device_wifi_clients';
+$config['os'][$os]['over'][1]['graph'] = 'device_xirrus_stations';
 $config['os'][$os]['over'][1]['text']  = 'Wifi Clients';
 $config['os'][$os]['over'][2]['graph'] = 'device_xirrus_rssi';
 $config['os'][$os]['over'][2]['text']  = 'Signal RSSI';
@@ -2162,6 +2162,17 @@ $config['graph_types']['device']['cisco_wwan_mnc']['descr']    = 'MNC';
 $config['graph_types']['device']['xirrus_rssi']['section'] = 'wireless';
 $config['graph_types']['device']['xirrus_rssi']['order']   = '0';
 $config['graph_types']['device']['xirrus_rssi']['descr']   = 'Signal Rssi';
+$config['graph_types']['device']['xirrus_dataRates']['section'] = 'wireless';
+$config['graph_types']['device']['xirrus_dataRates']['order']   = '0';
+$config['graph_types']['device']['xirrus_dataRates']['descr']   = 'Average DataRates';
+$config['graph_types']['device']['xirrus_noiseFloor']['section'] = 'wireless';
+$config['graph_types']['device']['xirrus_noiseFloor']['order']   = '0';
+$config['graph_types']['device']['xirrus_noiseFloor']['descr']   = 'Noise Floor';
+$config['graph_types']['device']['xirrus_stations']['section'] = 'wireless';
+$config['graph_types']['device']['xirrus_stations']['order']   = '0';
+$config['graph_types']['device']['xirrus_stations']['descr']   = 'Associated Stations';
+
+
 
 
 // Device Types

includes/polling/wifi.inc.php

@@ -78,18 +78,6 @@ if ($device['type'] == 'network' || $device['type'] == 'firewall' || $device['ty
         echo (($wificlients1 + 0).' clients on wireless connector, ');
     }
 
-    if ($device['os'] == 'xirrus') {
-        $wificlients1=0; $wificlients2=0;
-        $assoc = snmpwalk_cache_oid($device, 'XIRRUS-MIB::stationAssociationIAP', array(), 'XIRRUS-MIB');
-        foreach($assoc as $station) {
-            if ($station['stationAssociationIAP']=='iap1') {
-                $wificlients1++;
-            } else {
-                $wificlients2++;
-            }
-        }
-    }
-
     if (isset($wificlients1) && $wificlients1 != '') {
         $tags = array(
             'rrd_def'   => 'DS:wificlients:GAUGE:600:-273:1000',

includes/polling/wireless/xirrus.inc.php

@@ -2,17 +2,49 @@
 $rrd_filename = $config['rrd_dir'] . "/" . $device['hostname'] . "/xirrus-rssi.rrd";
 $radios = snmpwalk_cache_oid($device, 'XIRRUS-MIB::realtimeMonitorIfaceName', array(), 'XIRRUS-MIB');
 $rssi = snmpwalk_cache_oid($device, 'XIRRUS-MIB::realtimeMonitorAverageRSSI', array(), 'XIRRUS-MIB');
+$dataRate = snmpwalk_cache_oid($device, 'XIRRUS-MIB::realtimeMonitorAverageDataRate', array(), 'XIRRUS-MIB');
+$noiseFloor = snmpwalk_cache_oid($device, 'XIRRUS-MIB::realtimeMonitorNoiseFloor', array(), 'XIRRUS-MIB');
+$associations=array();
+
 foreach($radios as $idx => $radio) {
 
     $radioName = $radio['realtimeMonitorIfaceName'];
-    $rrd_filename = $config['rrd_dir'] . "/" . $device['hostname'] . "/xirrus_rssi-$idx.rrd";
+    $associations[$radioName]=0; 
+    $rrd_filename = $config['rrd_dir'] . "/" . $device['hostname'] . "/xirrus_stats-$radioName.rrd";
     if (!is_file($rrd_filename)) {
-        rrdtool_create($rrd_filename, " --step 300 DS:rssi:GAUGE:600:-150:0".$config['rrd_rra']);
+        rrdtool_create($rrd_filename, " --step 300 DS:rssi:GAUGE:600:-150:0 DS:dataRate:GAUGE:600:0:1400 DS:noiseFloor:GAUGE:600:-150:0".$config['rrd_rra']);
     }
-    rrdtool_update($rrd_filename, array('rssi'=>$rssi[$idx]['realtimeMonitorAverageRSSI']));
+    rrdtool_update($rrd_filename, array(
+                                    'rssi'=>$rssi[$idx]['realtimeMonitorAverageRSSI'],
+                                    'dataRate'=>$dataRate[$idx]['realtimeMonitorAverageDataRate'],
+                                    'noiseFloor'=>$noiseFloor[$idx]['realtimeMonitorNoiseFloor']
+                                  ));
 
 }
 // cleanup
 unset($rrd_filename); unset($radios); unset($rssi); unset($radioName);
+
+// station associations
+// custom RRDs and graph as each AP may have 16 radios
+$assoc = snmpwalk_cache_oid($device, 'XIRRUS-MIB::stationAssociationIAP', array(), 'XIRRUS-MIB');
+foreach($assoc as $s) {
+    $radio = array_pop($s);
+    $associations[$radio]++;
+}
+unset($radio); unset($assoc);
+// write to rrds
+print_r($associations);
+foreach($associations as $radio => $count) {
+    $rrd_filename = $config['rrd_dir'] . "/" . $device['hostname'] . "/xirrus_users-$radio.rrd";
+    if (!is_file($rrd_filename)) {
+        rrdtool_create($rrd_filename, " --step 300 DS:stations:GAUGE:600:0:3200".$config['rrd_rra']);
+    }
+    rrdtool_update($rrd_filename, array('stations'=>$count));	
+}
+// cleanup
+unset($assocations); unset($rrd_filename);
+
 $graphs['xirrus_rssi'] = TRUE;
-?>
+$graphs['xirrus_dataRates'] = TRUE;
+$graphs['xirrus_noiseFloor'] = TRUE;
+$graphs['xirrus_stations'] = TRUE;