189 lines
6.8 KiB
C
189 lines
6.8 KiB
C
/*
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* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The OpenAirInterface Software Alliance licenses this file to You under
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* the OAI Public License, Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.openairinterface.org/?page_id=698
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*-------------------------------------------------------------------------------
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* For more information about the OpenAirInterface (OAI) Software Alliance:
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* contact@openairinterface.org
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*/
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#include <string.h>
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#include "intertask_interface.h"
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#include "nas_itti_messaging.h"
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#include "msc.h"
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# define TASK_ORIGIN TASK_NAS_UE
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#if (defined(ENABLE_NAS_UE_LOGGING) && defined(NAS_BUILT_IN_UE) )
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__attribute__ ((unused)) static const uint8_t emm_message_ids[] = {
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ATTACH_REQUEST,
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ATTACH_ACCEPT,
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ATTACH_COMPLETE,
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ATTACH_REJECT,
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DETACH_REQUEST,
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DETACH_ACCEPT,
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TRACKING_AREA_UPDATE_REQUEST,
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TRACKING_AREA_UPDATE_ACCEPT,
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TRACKING_AREA_UPDATE_COMPLETE,
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TRACKING_AREA_UPDATE_REJECT,
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EXTENDED_SERVICE_REQUEST,
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SERVICE_REQUEST,
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SERVICE_REJECT,
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GUTI_REALLOCATION_COMMAND,
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GUTI_REALLOCATION_COMPLETE,
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AUTHENTICATION_REQUEST,
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AUTHENTICATION_RESPONSE,
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AUTHENTICATION_REJECT,
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AUTHENTICATION_FAILURE,
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IDENTITY_REQUEST,
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IDENTITY_RESPONSE,
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SECURITY_MODE_COMMAND,
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SECURITY_MODE_COMPLETE,
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SECURITY_MODE_REJECT,
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EMM_STATUS,
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EMM_INFORMATION,
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DOWNLINK_NAS_TRANSPORT,
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UPLINK_NAS_TRANSPORT,
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CS_SERVICE_NOTIFICATION,
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};
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__attribute__ ((unused)) static const uint8_t esm_message_ids[] = {
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ACTIVATE_DEFAULT_EPS_BEARER_CONTEXT_REQUEST,
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ACTIVATE_DEFAULT_EPS_BEARER_CONTEXT_ACCEPT,
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ACTIVATE_DEFAULT_EPS_BEARER_CONTEXT_REJECT,
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ACTIVATE_DEDICATED_EPS_BEARER_CONTEXT_REQUEST,
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ACTIVATE_DEDICATED_EPS_BEARER_CONTEXT_ACCEPT,
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ACTIVATE_DEDICATED_EPS_BEARER_CONTEXT_REJECT,
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MODIFY_EPS_BEARER_CONTEXT_REQUEST,
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MODIFY_EPS_BEARER_CONTEXT_ACCEPT,
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MODIFY_EPS_BEARER_CONTEXT_REJECT,
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DEACTIVATE_EPS_BEARER_CONTEXT_REQUEST,
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DEACTIVATE_EPS_BEARER_CONTEXT_ACCEPT,
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PDN_CONNECTIVITY_REQUEST,
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PDN_CONNECTIVITY_REJECT,
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PDN_DISCONNECT_REQUEST,
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PDN_DISCONNECT_REJECT,
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BEARER_RESOURCE_ALLOCATION_REQUEST,
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BEARER_RESOURCE_ALLOCATION_REJECT,
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BEARER_RESOURCE_MODIFICATION_REQUEST,
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BEARER_RESOURCE_MODIFICATION_REJECT,
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ESM_INFORMATION_REQUEST,
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ESM_INFORMATION_RESPONSE,
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ESM_STATUS,
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};
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int nas_itti_plain_msg(const char *buffer, const nas_message_t *msg, const int length, const int down_link) {
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return 0;
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}
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int nas_itti_protected_msg(const char *buffer, const nas_message_t *msg, const int length, const int down_link) {
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return 0;
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}
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#endif
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extern unsigned char NB_eNB_INST;
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int nas_itti_kenb_refresh_req(const Byte_t kenb[32], int user_id) {
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MessageDef *message_p;
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message_p = itti_alloc_new_message(TASK_NAS_UE, 0, NAS_KENB_REFRESH_REQ);
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memcpy(NAS_KENB_REFRESH_REQ(message_p).kenb, kenb, sizeof(NAS_KENB_REFRESH_REQ(message_p).kenb));
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MSC_LOG_TX_MESSAGE(
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MSC_NAS_UE,
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MSC_RRC_UE,
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NULL,0,
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"0 NAS_KENB_REFRESH_REQ KeNB "
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"%02x%02x%02x%02x"
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"%02x%02x%02x%02x"
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"%02x%02x%02x%02x"
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"%02x%02x%02x%02x"
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"%02x%02x%02x%02x"
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"%02x%02x%02x%02x"
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"%02x%02x%02x%02x"
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"%02x%02x%02x%02x",
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kenb[0], kenb[1], kenb[2], kenb[3],
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kenb[4], kenb[5], kenb[6], kenb[7],
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kenb[8], kenb[9], kenb[10], kenb[11],
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kenb[12], kenb[13], kenb[14], kenb[15],
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kenb[16], kenb[17], kenb[18], kenb[19],
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kenb[20], kenb[21], kenb[22], kenb[23],
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kenb[24], kenb[25], kenb[26], kenb[27],
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kenb[28], kenb[29], kenb[30], kenb[31]);
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return itti_send_msg_to_task(TASK_RRC_UE, NB_eNB_INST + user_id, message_p);
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}
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int nas_itti_cell_info_req(const plmn_t plmnID, const Byte_t rat, int user_id) {
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MessageDef *message_p;
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message_p = itti_alloc_new_message(TASK_NAS_UE, 0, NAS_CELL_SELECTION_REQ);
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NAS_CELL_SELECTION_REQ(message_p).plmnID = plmnID;
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NAS_CELL_SELECTION_REQ(message_p).rat = rat;
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MSC_LOG_TX_MESSAGE(
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MSC_NAS_UE,
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MSC_RRC_UE,
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NULL,0,
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"0 NAS_CELL_SELECTION_REQ PLMN %X%X%X.%X%X%X",
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plmnID.MCCdigit1, plmnID.MCCdigit2, plmnID.MCCdigit3,
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plmnID.MNCdigit1, plmnID.MNCdigit2, plmnID.MNCdigit3);
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return itti_send_msg_to_task(TASK_RRC_UE, NB_eNB_INST + user_id, message_p);
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}
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int nas_itti_nas_establish_req(as_cause_t cause, as_call_type_t type, as_stmsi_t s_tmsi, plmn_t plmnID, Byte_t *data, uint32_t length, int user_id) {
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MessageDef *message_p;
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message_p = itti_alloc_new_message(TASK_NAS_UE, 0, NAS_CONN_ESTABLI_REQ);
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NAS_CONN_ESTABLI_REQ(message_p).cause = cause;
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NAS_CONN_ESTABLI_REQ(message_p).type = type;
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NAS_CONN_ESTABLI_REQ(message_p).s_tmsi = s_tmsi;
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NAS_CONN_ESTABLI_REQ(message_p).plmnID = plmnID;
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NAS_CONN_ESTABLI_REQ(message_p).initialNasMsg.data = data;
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NAS_CONN_ESTABLI_REQ(message_p).initialNasMsg.length = length;
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MSC_LOG_TX_MESSAGE(
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MSC_NAS_UE,
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MSC_RRC_UE,
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NULL,0,
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"0 NAS_CONN_ESTABLI_REQ MME code %u m-TMSI %u PLMN %X%X%X.%X%X%X",
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s_tmsi.MMEcode, s_tmsi.m_tmsi,
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plmnID.MCCdigit1, plmnID.MCCdigit2, plmnID.MCCdigit3,
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plmnID.MNCdigit1, plmnID.MNCdigit2, plmnID.MNCdigit3);
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return itti_send_msg_to_task(TASK_RRC_UE, NB_eNB_INST + user_id, message_p);
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}
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int nas_itti_ul_data_req(const uint32_t ue_id, void *const data, const uint32_t length, int user_id) {
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MessageDef *message_p;
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message_p = itti_alloc_new_message(TASK_NAS_UE, 0, NAS_UPLINK_DATA_REQ);
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NAS_UPLINK_DATA_REQ(message_p).UEid = ue_id;
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NAS_UPLINK_DATA_REQ(message_p).nasMsg.data = data;
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NAS_UPLINK_DATA_REQ(message_p).nasMsg.length = length;
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return itti_send_msg_to_task(TASK_RRC_UE, NB_eNB_INST + user_id, message_p);
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}
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int nas_itti_rab_establish_rsp(const as_stmsi_t s_tmsi, const as_rab_id_t rabID, const nas_error_code_t errCode, int user_id) {
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MessageDef *message_p;
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message_p = itti_alloc_new_message(TASK_NAS_UE, 0, NAS_RAB_ESTABLI_RSP);
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NAS_RAB_ESTABLI_RSP(message_p).s_tmsi = s_tmsi;
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NAS_RAB_ESTABLI_RSP(message_p).rabID = rabID;
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NAS_RAB_ESTABLI_RSP(message_p).errCode = errCode;
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MSC_LOG_TX_MESSAGE(
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MSC_NAS_UE,
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MSC_RRC_UE,
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NULL,0,
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"0 NAS_RAB_ESTABLI_RSP MME code %u m-TMSI %u rb id %u status %u",
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s_tmsi.MMEcode, s_tmsi.m_tmsi,rabID, errCode );
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return itti_send_msg_to_task(TASK_RRC_UE, NB_eNB_INST + user_id, message_p);
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}
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