diff --git a/html/includes/graphs/device/smokeping_common.inc.php b/html/includes/graphs/device/smokeping_common.inc.php
new file mode 100644
index 000000000..e12ab5b93
--- /dev/null
+++ b/html/includes/graphs/device/smokeping_common.inc.php
@@ -0,0 +1,24 @@
+<?php
+
+  if(isset($config['smokeping']['dir'])) {
+    $smokeping_files      = array();
+    if ($handle = opendir($config['smokeping']['dir'])) {
+        while (false !== ($file = readdir($handle))) {
+            if ($file != "." && $file != "..") {
+                if (eregi(".rrd", $file)) {
+                   if (eregi("~", $file)) {
+                      list($target,$slave) = explode("~", str_replace(".rrd", "", $file));
+                      $smokeping_files['in'][$target][$slave] = $file;
+                      $smokeping_files['out'][$slave][$target] = $file;
+                   } else {
+                      $target = str_replace(".rrd", "", $file);
+                      $smokeping_files['in'][$target][$config['own_hostname']] = $file;
+                      $smokeping_files['out'][$config['own_hostname']][$target] = $file;
+                   }
+                }
+            }
+        }
+    }
+ }
+
+?>