Cisco WLC: fetch LWAPP SSIDs

murrant · Oct 31, 2023 · cc4e263 · cc4e263
1 parent 88b9744
commit cc4e263
Showing 1 changed file with 9 additions and 1 deletion.
diff --git a/LibreNMS/OS/Ciscowlc.php b/LibreNMS/OS/Ciscowlc.php
@@ -143,8 +143,16 @@ public function pollOS(DataStorageInterface $datastore): void
      */
     public function discoverWirelessClients()
     {
-        $ssids = $this->getCacheByIndex('bsnDot11EssSsid', 'AIRESPACE-WIRELESS-MIB');
         $counts = $this->getCacheByIndex('bsnDot11EssNumberOfMobileStations', 'AIRESPACE-WIRELESS-MIB');
+        if (empty($counts)) {
+            return []; // no counts to be had
+        }
+
+        $ssids = $this->getCacheByIndex('bsnDot11EssSsid', 'AIRESPACE-WIRELESS-MIB');
+        if (empty ($ssids)) {
+            //  Try to check the LWAPP mib
+            $ssids = $this->getCacheByIndex('cLWlanSsid', 'CISCO-LWAPP-WLAN-MIB');
+        }
 
         $sensors = [];
         $total_oids = [];