Merge pull request #1982 from ARMmbed/iotthd-3258

Defined WS RPL default configure

Author: Juha Heiskanen

source/6LoWPAN/ws/ws_common.c

@@ -302,7 +302,7 @@ void ws_common_network_size_configure(protocol_interface_info_entry_t *cur, uint
         // imin: 14 (16s)
         // doublings:3 (128s)
         // redundancy; 0 Disabled
-        ws_bbr_rpl_config(0, 0, 0);// set the default values
+        ws_bbr_rpl_config(14, 3, 0);
     } else if (network_size < 300) {
         // Configure the Wi-SUN discovery trickle parameters
         cur->ws_info->trickle_params_pan_discovery = trickle_params_pan_discovery_medium;

source/6LoWPAN/ws/ws_config.h

@@ -27,8 +27,8 @@
  *
  */
 
-#define WS_RPL_DIO_IMIN 14
-#define WS_RPL_DIO_DOUBLING 3
+#define WS_RPL_DIO_IMIN 15
+#define WS_RPL_DIO_DOUBLING 2
 #define WS_RPL_DIO_REDUNDANCY 0