Fix for the Internet connectivity issue

openair2/LAYER2/PDCP_v10.1.0/pdcp.c

@@ -473,6 +473,7 @@ pdcp_data_ind(
   LOG_DUMPMSG(PDCP,DEBUG_PDCP,(char *)sdu_buffer_pP->data,sdu_buffer_sizeP,
               "[MSG] PDCP UL %s PDU on rb_id %d\n", (srb_flagP)? "CONTROL" : "DATA", rb_idP);
 
+
 #if T_TRACER
   if (ctxt_pP->enb_flag != ENB_FLAG_NO)
     T(T_ENB_PDCP_UL, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->rnti), T_INT(rb_idP), T_INT(sdu_buffer_sizeP));
@@ -802,13 +803,16 @@ pdcp_data_ind(
       } else {
         ((pdcp_data_ind_header_t*) new_sdu_p->data)->rb_id = rb_id + (ctxt_pP->module_id * LTE_maxDRB);
       }
-      ((pdcp_data_ind_header_t*) new_sdu_p->data)->inst  = ctxt_pP->module_id;
+
+      //Panos: Commented this out because it cancels the assignment in #if defined(ENABLE_USE_MME) case
+      //((pdcp_data_ind_header_t*) new_sdu_p->data)->inst  = ctxt_pP->module_id;
 
 #ifdef DEBUG_PDCP_FIFO_FLUSH_SDU
       static uint32_t pdcp_inst = 0;
       ((pdcp_data_ind_header_t*) new_sdu_p->data)->inst = pdcp_inst++;
       LOG_D(PDCP, "inst=%d size=%d\n", ((pdcp_data_ind_header_t*) new_sdu_p->data)->inst, ((pdcp_data_ind_header_t *) new_sdu_p->data)->data_size);
 #endif
+      //((pdcp_data_ind_header_t*) new_sdu_p->data)->inst = 1; //pdcp_inst++;
 
       memcpy(&new_sdu_p->data[sizeof (pdcp_data_ind_header_t)], \
              &sdu_buffer_pP->data[payload_offset], \

openair2/LAYER2/PDCP_v10.1.0/pdcp_fifo.c

@@ -168,7 +168,7 @@ int pdcp_fifo_flush_sdus(const protocol_ctxt_t* const  ctxt_pP)
             ((pdcp_data_ind_header_t*) sdu_p->data)->inst,
             ((pdcp_data_ind_header_t *) sdu_p->data)->data_size);
 #else
-      ((pdcp_data_ind_header_t *)(sdu_p->data))->inst = 0;
+      //((pdcp_data_ind_header_t *)(sdu_p->data))->inst = 0;
 #endif
 
 #if defined(LINK_ENB_PDCP_TO_GTPV1U)
@@ -195,7 +195,7 @@ int pdcp_fifo_flush_sdus(const protocol_ctxt_t* const  ctxt_pP)
 
 #endif /* defined(ENABLE_USE_MME) */
 #ifdef PDCP_DEBUG
-      LOG_D(PDCP, "PDCP->IP TTI %d INST %d: Preparing %d Bytes of data from rab %d to Nas_mesh\n",
+      LOG_I(PDCP, "PDCP->IP TTI %d INST %d: Preparing %d Bytes of data from rab %d to Nas_mesh\n",
             ctxt_pP->frame, ((pdcp_data_ind_header_t *)(sdu_p->data))->inst,
             ((pdcp_data_ind_header_t *)(sdu_p->data))->data_size, ((pdcp_data_ind_header_t *)(sdu_p->data))->rb_id);
 #endif //PDCP_DEBUG

openair2/LAYER2/RLC/rlc_mac.c

@@ -254,6 +254,7 @@ void mac_rlc_data_ind     (
   srb_flag_t             srb_flag        = (channel_idP <= 2) ? SRB_FLAG_YES : SRB_FLAG_NO;
   protocol_ctxt_t     ctxt;
 
+
   PROTOCOL_CTXT_SET_BY_MODULE_ID(&ctxt, module_idP, enb_flagP, rntiP, frameP, 0, eNB_index);
 
   VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_MAC_RLC_DATA_IND,VCD_FUNCTION_IN);