Update interface.pp

manifests/interface.pp

@@ -40,7 +40,7 @@ define ipoib::interface(
       'modprobe ib_umad',
       'modprobe mlx4_ib',
       'modprobe ib_ipoib',
-      'echo connected > /sys/class/net/ibo3/mode',
+      'echo connected > /sys/class/net/${interface}/mode',
     ],
   }
 }