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Commit e6f229fa authored by Lionel Gauthier's avatar Lionel Gauthier
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msc traces 

git-svn-id: http://svn.eurecom.fr/openair4G/trunk@7240 818b1a75-f10b-46b9-bf7c-635c3b92a50f
parent 7c13e61e
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Showing with 583 additions and 6 deletions
openair-cn/MME_APP/mme_app_authentication.c
View file @ e6f229fa
...@@ -33,6 +33,7 @@ ...@@ -33,6 +33,7 @@
#include <string.h> #include <string.h>
#include <unistd.h> #include <unistd.h>
#include "msc.h"
#include "intertask_interface.h" #include "intertask_interface.h"
#include "mme_app_itti_messaging.h" #include "mme_app_itti_messaging.h"
...@@ -97,6 +98,13 @@ int mme_app_request_authentication_info(const char *imsi, ...@@ -97,6 +98,13 @@ int mme_app_request_authentication_info(const char *imsi,
memset(auth_info_req->auts, 0, sizeof(auth_info_req->auts)); memset(auth_info_req->auts, 0, sizeof(auth_info_req->auts));
} }
MSC_LOG_TX_MESSAGE(
MSC_MMEAPP_MME,
MSC_S6A_MME,
NULL,0,
"0 S6A_AUTH_INFO_REQ IMSI %s visited_plmn %02X%02X%02X re_sync %u",
imsi,ptr[0],ptr[1],ptr[2],auth_info_req->re_synchronization);
return itti_send_msg_to_task(TASK_S6A, INSTANCE_DEFAULT, message_p); return itti_send_msg_to_task(TASK_S6A, INSTANCE_DEFAULT, message_p);
} }
...@@ -111,9 +119,13 @@ int mme_app_handle_nas_auth_resp(const nas_auth_resp_t * const nas_auth_resp_pP) ...@@ -111,9 +119,13 @@ int mme_app_handle_nas_auth_resp(const nas_auth_resp_t * const nas_auth_resp_pP)
MME_APP_DEBUG("Handling imsi %"IMSI_FORMAT"\n", imsi); MME_APP_DEBUG("Handling imsi %"IMSI_FORMAT"\n", imsi);
if ((ue_context = mme_ue_context_exists_imsi(&mme_app_desc.mme_ue_contexts, if ((ue_context = mme_ue_context_exists_imsi(&mme_app_desc.mme_ue_contexts,
imsi)) == NULL) { imsi)) == NULL) {
MME_APP_ERROR("That's embarrassing as we don't know this IMSI\n"); MME_APP_ERROR("That's embarrassing as we don't know this IMSI\n");
MSC_LOG_EVENT(
MSC_MMEAPP_MME,
"NAS_AUTH_RESP Unknown imsi %"IMSI_FORMAT,imsi);
AssertFatal(0, "That's embarrassing as we don't know this IMSI\n"); AssertFatal(0, "That's embarrassing as we don't know this IMSI\n");
return -1; return -1;
} }
...@@ -142,6 +154,13 @@ int mme_app_handle_nas_auth_resp(const nas_auth_resp_t * const nas_auth_resp_pP) ...@@ -142,6 +154,13 @@ int mme_app_handle_nas_auth_resp(const nas_auth_resp_t * const nas_auth_resp_pP)
/* Check if we already have UE data */ /* Check if we already have UE data */
s6a_ulr->skip_subscriber_data = 0; s6a_ulr->skip_subscriber_data = 0;
MSC_LOG_TX_MESSAGE(
MSC_MMEAPP_MME,
MSC_S6A_MME,
NULL,0,
" S6A_UPDATE_LOCATION_REQ IMSI %s RAT_EUTRAN",
imsi);
return itti_send_msg_to_task(TASK_S6A, INSTANCE_DEFAULT, message_p); return itti_send_msg_to_task(TASK_S6A, INSTANCE_DEFAULT, message_p);
} }
return -1; return -1;
...@@ -160,9 +179,13 @@ mme_app_handle_authentication_info_answer( ...@@ -160,9 +179,13 @@ mme_app_handle_authentication_info_answer(
MME_APP_DEBUG("Handling imsi %"IMSI_FORMAT"\n", imsi); MME_APP_DEBUG("Handling imsi %"IMSI_FORMAT"\n", imsi);
if ((ue_context = mme_ue_context_exists_imsi(&mme_app_desc.mme_ue_contexts, if ((ue_context = mme_ue_context_exists_imsi(&mme_app_desc.mme_ue_contexts,
imsi)) == NULL) { imsi)) == NULL) {
MME_APP_ERROR("That's embarrassing as we don't know this IMSI\n"); MME_APP_ERROR("That's embarrassing as we don't know this IMSI\n");
MSC_LOG_EVENT(
MSC_MMEAPP_MME,
"S6A_AUTH_INFO_ANS Unknown imsi %"IMSI_FORMAT,imsi);
return -1; return -1;
} }
...@@ -203,6 +226,11 @@ mme_app_handle_authentication_info_answer( ...@@ -203,6 +226,11 @@ mme_app_handle_authentication_info_answer(
&s6a_auth_info_ans_pP->auth_info.eutran_vector); &s6a_auth_info_ans_pP->auth_info.eutran_vector);
} else { } else {
MME_APP_ERROR("INFORMING NAS ABOUT AUTH RESP ERROR CODE\n"); MME_APP_ERROR("INFORMING NAS ABOUT AUTH RESP ERROR CODE\n");
MSC_LOG_EVENT(
MSC_MMEAPP_MME,
"S6A_AUTH_INFO_ANS S6A Failure imsi %"IMSI_FORMAT,imsi);
/* Inform NAS layer with the right failure */ /* Inform NAS layer with the right failure */
if (s6a_auth_info_ans_pP->result.present == S6A_RESULT_BASE) { if (s6a_auth_info_ans_pP->result.present == S6A_RESULT_BASE) {
......
openair-cn/MME_APP/mme_app_bearer.c
View file @ e6f229fa
...@@ -48,6 +48,7 @@ ...@@ -48,6 +48,7 @@
#include "assertions.h" #include "assertions.h"
#include "common_types.h" #include "common_types.h"
#include "msc.h"
...@@ -213,6 +214,13 @@ mme_app_send_s11_create_session_req( ...@@ -213,6 +214,13 @@ mme_app_send_s11_create_session_req(
session_request_p->serving_network.mnc[2] = ue_context_pP->e_utran_cgi.plmn.MNCdigit3; session_request_p->serving_network.mnc[2] = ue_context_pP->e_utran_cgi.plmn.MNCdigit3;
session_request_p->selection_mode = MS_O_N_P_APN_S_V; session_request_p->selection_mode = MS_O_N_P_APN_S_V;
MSC_LOG_TX_MESSAGE(
MSC_MMEAPP_MME,
(to_task == TASK_S11) ? MSC_S11_MME:MSC_SP_GWAPP_MME,
NULL,0,
"0 SGW_CREATE_SESSION_REQUEST imsi %"IMSI_FORMAT,ue_context_pP->imsi);
return itti_send_msg_to_task(to_task, INSTANCE_DEFAULT, message_p); return itti_send_msg_to_task(to_task, INSTANCE_DEFAULT, message_p);
} }
...@@ -232,9 +240,13 @@ mme_app_handle_nas_pdn_connectivity_req( ...@@ -232,9 +240,13 @@ mme_app_handle_nas_pdn_connectivity_req(
MME_APP_DEBUG("Handling imsi %"IMSI_FORMAT"\n", imsi); MME_APP_DEBUG("Handling imsi %"IMSI_FORMAT"\n", imsi);
if ((ue_context_p = mme_ue_context_exists_imsi(&mme_app_desc.mme_ue_contexts, if ((ue_context_p = mme_ue_context_exists_imsi(&mme_app_desc.mme_ue_contexts,
imsi)) == NULL) { imsi)) == NULL) {
MME_APP_ERROR("That's embarrassing as we don't know this IMSI\n"); MSC_LOG_EVENT(
MSC_MMEAPP_MME,
"NAS_PDN_CONNECTIVITY_REQ Unknown imsi %"IMSI_FORMAT,imsi);
MME_APP_ERROR("That's embarrassing as we don't know this IMSI\n");
return -1; return -1;
} }
...@@ -298,8 +310,12 @@ mme_app_handle_conn_est_cnf( ...@@ -298,8 +310,12 @@ mme_app_handle_conn_est_cnf(
ue_context_p = mme_ue_context_exists_nas_ue_id(&mme_app_desc.mme_ue_contexts, nas_conn_est_cnf_pP->UEid); ue_context_p = mme_ue_context_exists_nas_ue_id(&mme_app_desc.mme_ue_contexts, nas_conn_est_cnf_pP->UEid);
if (ue_context_p == NULL) { if (ue_context_p == NULL) {
MME_APP_ERROR("UE context doesn't exist for UE 0x%08X/dec%u\n", MSC_LOG_EVENT(
MSC_MMEAPP_MME,
"NAS_CONNECTION_ESTABLISHMENT_CNF Unknown ue %u",nas_conn_est_cnf_pP->UEid);
MME_APP_ERROR("UE context doesn't exist for UE 0x%08X/dec%u\n",
nas_conn_est_cnf_pP->UEid, nas_conn_est_cnf_pP->UEid,
nas_conn_est_cnf_pP->UEid); nas_conn_est_cnf_pP->UEid);
return; return;
...@@ -353,6 +369,18 @@ mme_app_handle_conn_est_cnf( ...@@ -353,6 +369,18 @@ mme_app_handle_conn_est_cnf(
derive_keNB(ue_context_p->vector_in_use->kasme, nas_conn_est_cnf_pP->ul_nas_count, keNB); //156 derive_keNB(ue_context_p->vector_in_use->kasme, nas_conn_est_cnf_pP->ul_nas_count, keNB); //156
memcpy(establishment_cnf_p->keNB, keNB, 32); memcpy(establishment_cnf_p->keNB, keNB, 32);
MSC_LOG_TX_MESSAGE(
MSC_MMEAPP_MME,
MSC_S1AP_MME,
NULL,0,
"0 MME_APP_CONNECTION_ESTABLISHMENT_CNF ebi %u s1u_sgw teid %u qci %u prio level %u sea 0x%x sia 0x%x",
establishment_cnf_p->eps_bearer_id,
establishment_cnf_p->bearer_s1u_sgw_fteid.teid,
establishment_cnf_p->bearer_qos_qci,
establishment_cnf_p->bearer_qos_prio_level,
establishment_cnf_p->security_capabilities_encryption_algorithms,
establishment_cnf_p->security_capabilities_integrity_algorithms);
itti_send_msg_to_task(TASK_S1AP, INSTANCE_DEFAULT, message_p); itti_send_msg_to_task(TASK_S1AP, INSTANCE_DEFAULT, message_p);
} }
...@@ -372,6 +400,8 @@ mme_app_handle_conn_est_ind( ...@@ -372,6 +400,8 @@ mme_app_handle_conn_est_ind(
&mme_app_desc.mme_ue_contexts, &mme_app_desc.mme_ue_contexts,
conn_est_ind_pP->mme_ue_s1ap_id); conn_est_ind_pP->mme_ue_s1ap_id);
if (ue_context_p == NULL) { if (ue_context_p == NULL) {
MME_APP_DEBUG("We didn't find this mme_ue_s1ap_id in list of UE: 0x%08x/dec%u\n", MME_APP_DEBUG("We didn't find this mme_ue_s1ap_id in list of UE: 0x%08x/dec%u\n",
conn_est_ind_pP->mme_ue_s1ap_id, conn_est_ind_pP->mme_ue_s1ap_id,
...@@ -406,6 +436,13 @@ mme_app_handle_conn_est_ind( ...@@ -406,6 +436,13 @@ mme_app_handle_conn_est_ind(
&conn_est_ind_pP->nas, &conn_est_ind_pP->nas,
sizeof (nas_establish_ind_t)); sizeof (nas_establish_ind_t));
MSC_LOG_TX_MESSAGE(
MSC_MMEAPP_MME,
MSC_NAS_MME,
NULL,0,
"0 NAS_CONNECTION_ESTABLISHMENT_IND");
itti_send_msg_to_task(TASK_NAS_MME, INSTANCE_DEFAULT, message_p); itti_send_msg_to_task(TASK_NAS_MME, INSTANCE_DEFAULT, message_p);
} }
...@@ -428,6 +465,7 @@ mme_app_handle_create_sess_resp( ...@@ -428,6 +465,7 @@ mme_app_handle_create_sess_resp(
ue_context_p = mme_ue_context_exists_s11_teid(&mme_app_desc.mme_ue_contexts, ue_context_p = mme_ue_context_exists_s11_teid(&mme_app_desc.mme_ue_contexts,
create_sess_resp_pP->teid); create_sess_resp_pP->teid);
if (ue_context_p == NULL) { if (ue_context_p == NULL) {
MME_APP_DEBUG("We didn't find this teid in list of UE: %08x\n", MME_APP_DEBUG("We didn't find this teid in list of UE: %08x\n",
create_sess_resp_pP->teid); create_sess_resp_pP->teid);
...@@ -668,6 +706,16 @@ mme_app_handle_create_sess_resp( ...@@ -668,6 +706,16 @@ mme_app_handle_create_sess_resp(
NAS_PDN_CONNECTIVITY_RSP(message_p).ambr.br_dl = ue_context_p->subscribed_ambr.br_dl; NAS_PDN_CONNECTIVITY_RSP(message_p).ambr.br_dl = ue_context_p->subscribed_ambr.br_dl;
MSC_LOG_TX_MESSAGE(
MSC_MMEAPP_MME,
MSC_NAS_MME,
NULL,0,
"0 NAS_PDN_CONNECTIVITY_RSP sgw_s1u_teid %u ebi %u qci %u prio %u",
current_bearer_p->s_gw_teid,
bearer_id,
current_bearer_p->qci,
current_bearer_p->prio_level);
return itti_send_msg_to_task(TASK_NAS_MME, INSTANCE_DEFAULT, message_p); return itti_send_msg_to_task(TASK_NAS_MME, INSTANCE_DEFAULT, message_p);
} }
return 0; return 0;
...@@ -689,10 +737,14 @@ mme_app_handle_initial_context_setup_rsp( ...@@ -689,10 +737,14 @@ mme_app_handle_initial_context_setup_rsp(
&mme_app_desc.mme_ue_contexts, &mme_app_desc.mme_ue_contexts,
initial_ctxt_setup_rsp_pP->mme_ue_s1ap_id); initial_ctxt_setup_rsp_pP->mme_ue_s1ap_id);
if (ue_context_p == NULL) { if (ue_context_p == NULL) {
MME_APP_DEBUG("We didn't find this mme_ue_s1ap_id in list of UE: %08x %d(dec)\n", MME_APP_DEBUG("We didn't find this mme_ue_s1ap_id in list of UE: %08x %d(dec)\n",
initial_ctxt_setup_rsp_pP->mme_ue_s1ap_id, initial_ctxt_setup_rsp_pP->mme_ue_s1ap_id,
initial_ctxt_setup_rsp_pP->mme_ue_s1ap_id); initial_ctxt_setup_rsp_pP->mme_ue_s1ap_id);
MSC_LOG_EVENT(
MSC_MMEAPP_MME,
"MME_APP_INITIAL_CONTEXT_SETUP_RSP Unknown ue %u",initial_ctxt_setup_rsp_pP->mme_ue_s1ap_id);
return; return;
} }
...@@ -727,6 +779,16 @@ mme_app_handle_initial_context_setup_rsp( ...@@ -727,6 +779,16 @@ mme_app_handle_initial_context_setup_rsp(
/* S11 stack specific parameter. Not used in standalone epc mode */ /* S11 stack specific parameter. Not used in standalone epc mode */
SGW_MODIFY_BEARER_REQUEST(message_p).trxn = NULL; SGW_MODIFY_BEARER_REQUEST(message_p).trxn = NULL;
MSC_LOG_TX_MESSAGE(
MSC_MMEAPP_MME,
(to_task == TASK_S11) ? MSC_S11_MME:MSC_SP_GWAPP_MME,
NULL,0,
"0 SGW_MODIFY_BEARER_REQUEST teid %u ebi %u",
SGW_MODIFY_BEARER_REQUEST(message_p).teid,
SGW_MODIFY_BEARER_REQUEST(message_p).bearer_context_to_modify.eps_bearer_id);
itti_send_msg_to_task(to_task, INSTANCE_DEFAULT, message_p); itti_send_msg_to_task(to_task, INSTANCE_DEFAULT, message_p);
} }
openair-cn/MME_APP/mme_app_itti_messaging.h
View file @ e6f229fa
...@@ -38,11 +38,21 @@ mme_app_itti_auth_fail( ...@@ -38,11 +38,21 @@ mme_app_itti_auth_fail(
{ {
MessageDef *message_p; MessageDef *message_p;
MSC_LOG_TX_MESSAGE(MSC_MMEAPP_MME, MSC_NAS_MME,NULL,0,
"NAS_AUTHENTICATION_PARAM_FAIL ue %u cause %u",ue_id, cause);
message_p = itti_alloc_new_message(TASK_MME_APP, NAS_AUTHENTICATION_PARAM_FAIL); message_p = itti_alloc_new_message(TASK_MME_APP, NAS_AUTHENTICATION_PARAM_FAIL);
NAS_AUTHENTICATION_PARAM_FAIL(message_p).ue_id = ue_id; NAS_AUTHENTICATION_PARAM_FAIL(message_p).ue_id = ue_id;
NAS_AUTHENTICATION_PARAM_FAIL(message_p).cause = cause; NAS_AUTHENTICATION_PARAM_FAIL(message_p).cause = cause;
MSC_LOG_TX_MESSAGE(
MSC_MMEAPP_MME,
MSC_NAS_MME,
NULL,0,
"0 NAS_AUTHENTICATION_PARAM_FAIL ue_id %u cause %u",
ue_id, cause);
itti_send_msg_to_task(TASK_NAS_MME, INSTANCE_DEFAULT, message_p); itti_send_msg_to_task(TASK_NAS_MME, INSTANCE_DEFAULT, message_p);
} }
...@@ -61,6 +71,12 @@ static inline void mme_app_itti_auth_rsp( ...@@ -61,6 +71,12 @@ static inline void mme_app_itti_auth_rsp(
NAS_AUTHENTICATION_PARAM_RSP(message_p).nb_vectors = nb_vectors; NAS_AUTHENTICATION_PARAM_RSP(message_p).nb_vectors = nb_vectors;
memcpy(&NAS_AUTHENTICATION_PARAM_RSP(message_p).vector, vector, sizeof(*vector)); memcpy(&NAS_AUTHENTICATION_PARAM_RSP(message_p).vector, vector, sizeof(*vector));
MSC_LOG_TX_MESSAGE(
MSC_MMEAPP_MME,
MSC_NAS_MME,
NULL,0,
"0 NAS_AUTHENTICATION_PARAM_RSP ue_id %u nb_vectors %u",
ue_id, nb_vectors);
itti_send_msg_to_task(TASK_NAS_MME, INSTANCE_DEFAULT, message_p); itti_send_msg_to_task(TASK_NAS_MME, INSTANCE_DEFAULT, message_p);
} }
......
openair-cn/MME_APP/mme_app_location.c
View file @ e6f229fa
...@@ -50,6 +50,7 @@ ...@@ -50,6 +50,7 @@
#include "assertions.h" #include "assertions.h"
#include "common_types.h" #include "common_types.h"
#include "msc.h"
int int
...@@ -89,6 +90,12 @@ mme_app_send_s6a_update_location_req( ...@@ -89,6 +90,12 @@ mme_app_send_s6a_update_location_req(
/* Check if we already have UE data */ /* Check if we already have UE data */
s6a_ulr_p->skip_subscriber_data = 0; s6a_ulr_p->skip_subscriber_data = 0;
MSC_LOG_TX_MESSAGE(
MSC_MMEAPP_MME,
MSC_S6A_MME,
NULL,0,
"0 S6A_UPDATE_LOCATION_REQ imsi %"IMSI_FORMAT,imsi);
return itti_send_msg_to_task(TASK_S6A, INSTANCE_DEFAULT, message_p); return itti_send_msg_to_task(TASK_S6A, INSTANCE_DEFAULT, message_p);
} }
...@@ -123,8 +130,12 @@ mme_app_handle_s6a_update_location_ans( ...@@ -123,8 +130,12 @@ mme_app_handle_s6a_update_location_ans(
MME_APP_DEBUG("%s Handling imsi %"IMSI_FORMAT"\n", __FUNCTION__, imsi); MME_APP_DEBUG("%s Handling imsi %"IMSI_FORMAT"\n", __FUNCTION__, imsi);
if ((ue_context_p = mme_ue_context_exists_imsi(&mme_app_desc.mme_ue_contexts, imsi)) == NULL) { if ((ue_context_p = mme_ue_context_exists_imsi(&mme_app_desc.mme_ue_contexts, imsi)) == NULL) {
MME_APP_ERROR("That's embarrassing as we don't know this IMSI\n"); MME_APP_ERROR("That's embarrassing as we don't know this IMSI\n");
MSC_LOG_EVENT(
MSC_MMEAPP_MME,
"0 S6A_UPDATE_LOCATION unknown imsi %"IMSI_FORMAT,imsi);
return -1; return -1;
} }
......
openair-cn/MME_APP/mme_app_main.c
View file @ e6f229fa
...@@ -42,6 +42,7 @@ ...@@ -42,6 +42,7 @@
#include "mme_app_statistics.h" #include "mme_app_statistics.h"
#include "assertions.h" #include "assertions.h"
#include "msc.h"
mme_app_desc_t mme_app_desc; mme_app_desc_t mme_app_desc;
......
openair-cn/NAS/EURECOM-NAS/src/emm/Authentication.c
View file @ e6f229fa
...@@ -79,6 +79,7 @@ Description Defines the authentication EMM procedure executed by the ...@@ -79,6 +79,7 @@ Description Defines the authentication EMM procedure executed by the
# if defined(NAS_BUILT_IN_EPC) # if defined(NAS_BUILT_IN_EPC)
# include "nas_itti_messaging.h" # include "nas_itti_messaging.h"
# endif # endif
#include "msc.h"
#endif #endif
/****************************************************************************/ /****************************************************************************/
...@@ -642,6 +643,14 @@ int emm_proc_authentication(void *ctx, unsigned int ueid, int ksi, ...@@ -642,6 +643,14 @@ int emm_proc_authentication(void *ctx, unsigned int ueid, int ksi,
/* /*
* Notify EMM that common procedure has been initiated * Notify EMM that common procedure has been initiated
*/ */
MSC_LOG_TX_MESSAGE(
MSC_NAS_EMM_MME,
MSC_NAS_EMM_MME,
NULL,0,
"0 EMMREG_COMMON_PROC_REQ ue id %u (authentication)", ueid);
emm_sap_t emm_sap; emm_sap_t emm_sap;
emm_sap.primitive = EMMREG_COMMON_PROC_REQ; emm_sap.primitive = EMMREG_COMMON_PROC_REQ;
emm_sap.u.emm_reg.ueid = ueid; emm_sap.u.emm_reg.ueid = ueid;
...@@ -745,6 +754,10 @@ int emm_proc_authentication_complete(unsigned int ueid, int emm_cause, ...@@ -745,6 +754,10 @@ int emm_proc_authentication_complete(unsigned int ueid, int emm_cause,
/* USIM has detected a mismatch in SQN. /* USIM has detected a mismatch in SQN.
* Ask for a new vector. * Ask for a new vector.
*/ */
MSC_LOG_EVENT(
MSC_NAS_EMM_MME,
"SQN SYNCH_FAILURE ue id %u", ueid);
LOG_TRACE(DEBUG, "EMM-PROC - USIM has detected a mismatch in SQN Ask for a new vector"); LOG_TRACE(DEBUG, "EMM-PROC - USIM has detected a mismatch in SQN Ask for a new vector");
nas_itti_auth_info_req(ueid, emm_ctx->imsi, 0, res->value); nas_itti_auth_info_req(ueid, emm_ctx->imsi, 0, res->value);
...@@ -762,6 +775,13 @@ int emm_proc_authentication_complete(unsigned int ueid, int emm_cause, ...@@ -762,6 +775,13 @@ int emm_proc_authentication_complete(unsigned int ueid, int emm_cause,
/* /*
* Notify EMM that the authentication procedure failed * Notify EMM that the authentication procedure failed
*/ */
MSC_LOG_TX_MESSAGE(
MSC_NAS_EMM_MME,
MSC_NAS_EMM_MME,
NULL,0,
"0 EMMREG_COMMON_PROC_REJ ue id %u", ueid);
emm_sap.primitive = EMMREG_COMMON_PROC_REJ; emm_sap.primitive = EMMREG_COMMON_PROC_REJ;
emm_sap.u.emm_reg.ueid = ueid; emm_sap.u.emm_reg.ueid = ueid;
emm_sap.u.emm_reg.ctx = emm_ctx; emm_sap.u.emm_reg.ctx = emm_ctx;
...@@ -771,6 +791,12 @@ int emm_proc_authentication_complete(unsigned int ueid, int emm_cause, ...@@ -771,6 +791,12 @@ int emm_proc_authentication_complete(unsigned int ueid, int emm_cause,
/* /*
* Notify EMM that the authentication procedure successfully completed * Notify EMM that the authentication procedure successfully completed
*/ */
MSC_LOG_TX_MESSAGE(
MSC_NAS_EMM_MME,
MSC_NAS_EMM_MME,
NULL,0,
"0 EMMREG_COMMON_PROC_CNF ue id %u", ueid);
LOG_TRACE(DEBUG, "EMM-PROC - Notify EMM that the authentication procedure successfully completed"); LOG_TRACE(DEBUG, "EMM-PROC - Notify EMM that the authentication procedure successfully completed");
emm_sap.primitive = EMMREG_COMMON_PROC_CNF; emm_sap.primitive = EMMREG_COMMON_PROC_CNF;
emm_sap.u.emm_reg.ueid = ueid; emm_sap.u.emm_reg.ueid = ueid;
...@@ -1417,6 +1443,13 @@ int _authentication_request(authentication_data_t *data) ...@@ -1417,6 +1443,13 @@ int _authentication_request(authentication_data_t *data)
/* Setup EPS NAS security data */ /* Setup EPS NAS security data */
emm_as_set_security_data(&emm_sap.u.emm_as.u.security.sctx, emm_as_set_security_data(&emm_sap.u.emm_as.u.security.sctx,
emm_ctx->security, FALSE, TRUE); emm_ctx->security, FALSE, TRUE);
MSC_LOG_TX_MESSAGE(
MSC_NAS_EMM_MME,
MSC_NAS_EMM_MME,
NULL,0,
"0 EMMAS_SECURITY_REQ ue id %u", data->ueid);
rc = emm_sap_send(&emm_sap); rc = emm_sap_send(&emm_sap);
if (rc != RETURNerror) { if (rc != RETURNerror) {
......
openair-cn/NAS/EURECOM-NAS/src/emm/Detach.c
View file @ e6f229fa
...@@ -59,6 +59,7 @@ Description Defines the detach related EMM procedure executed by the ...@@ -59,6 +59,7 @@ Description Defines the detach related EMM procedure executed by the
#include "emm_sap.h" #include "emm_sap.h"
#include "esm_sap.h" #include "esm_sap.h"
#include "msc.h"
#include <stdlib.h> // free #include <stdlib.h> // free
...@@ -548,7 +549,12 @@ int emm_proc_detach_request(unsigned int ueid, emm_proc_detach_type_t type, ...@@ -548,7 +549,12 @@ int emm_proc_detach_request(unsigned int ueid, emm_proc_detach_type_t type,
* Notify ESM that all EPS bearer contexts allocated for this UE have * Notify ESM that all EPS bearer contexts allocated for this UE have
* to be locally deactivated * to be locally deactivated
*/ */
esm_sap_t esm_sap; MSC_LOG_TX_MESSAGE(
MSC_NAS_EMM_MME,
MSC_NAS_ESM_MME,
NULL,0,
"0 ESM_EPS_BEARER_CONTEXT_DEACTIVATE_REQ ue id %u", ueid);
esm_sap_t esm_sap;
esm_sap.primitive = ESM_EPS_BEARER_CONTEXT_DEACTIVATE_REQ; esm_sap.primitive = ESM_EPS_BEARER_CONTEXT_DEACTIVATE_REQ;
esm_sap.ueid = ueid; esm_sap.ueid = ueid;
esm_sap.ctx = emm_ctx; esm_sap.ctx = emm_ctx;
...@@ -560,6 +566,11 @@ int emm_proc_detach_request(unsigned int ueid, emm_proc_detach_type_t type, ...@@ -560,6 +566,11 @@ int emm_proc_detach_request(unsigned int ueid, emm_proc_detach_type_t type,
/* /*
* Notify EMM that the UE has been implicitly detached * Notify EMM that the UE has been implicitly detached
*/ */
MSC_LOG_TX_MESSAGE(
MSC_NAS_EMM_MME,
MSC_NAS_EMM_MME,
NULL,0,
"0 EMMREG_DETACH_REQ ue id %u", ueid);
emm_sap.primitive = EMMREG_DETACH_REQ; emm_sap.primitive = EMMREG_DETACH_REQ;
emm_sap.u.emm_reg.ueid = ueid; emm_sap.u.emm_reg.ueid = ueid;
emm_sap.u.emm_reg.ctx = emm_ctx; emm_sap.u.emm_reg.ctx = emm_ctx;
......
openair-cn/NAS/EURECOM-NAS/src/emm/Identification.c
View file @ e6f229fa
...@@ -55,6 +55,7 @@ Description Defines the identification EMM procedure executed by the ...@@ -55,6 +55,7 @@ Description Defines the identification EMM procedure executed by the
#include "emmData.h" #include "emmData.h"
#include "emm_sap.h" #include "emm_sap.h"
#include "msc.h"
#include <stdlib.h> // malloc, free #include <stdlib.h> // malloc, free
#include <string.h> // memcpy #include <string.h> // memcpy
...@@ -326,6 +327,12 @@ int emm_proc_identification(unsigned int ueid, ...@@ -326,6 +327,12 @@ int emm_proc_identification(unsigned int ueid,
/* /*
* Notify EMM that common procedure has been initiated * Notify EMM that common procedure has been initiated
*/ */
MSC_LOG_TX_MESSAGE(
MSC_NAS_EMM_MME,
MSC_NAS_EMM_MME,
NULL,0,
"0 EMMREG_COMMON_PROC_REQ ue id %u (identification)", ueid);
emm_sap_t emm_sap; emm_sap_t emm_sap;
emm_sap.primitive = EMMREG_COMMON_PROC_REQ; emm_sap.primitive = EMMREG_COMMON_PROC_REQ;
emm_sap.u.emm_reg.ueid = ueid; emm_sap.u.emm_reg.ueid = ueid;
...@@ -433,6 +440,12 @@ int emm_proc_identification_complete(unsigned int ueid, const imsi_t *imsi, ...@@ -433,6 +440,12 @@ int emm_proc_identification_complete(unsigned int ueid, const imsi_t *imsi,
/* /*
* Notify EMM that the identification procedure successfully completed * Notify EMM that the identification procedure successfully completed
*/ */
MSC_LOG_TX_MESSAGE(
MSC_NAS_EMM_MME,
MSC_NAS_EMM_MME,
NULL,0,
"0 EMMREG_COMMON_PROC_CNF ue id %u", ueid);
emm_sap.primitive = EMMREG_COMMON_PROC_CNF; emm_sap.primitive = EMMREG_COMMON_PROC_CNF;
emm_sap.u.emm_reg.ueid = ueid; emm_sap.u.emm_reg.ueid = ueid;
emm_sap.u.emm_reg.ctx = emm_ctx; emm_sap.u.emm_reg.ctx = emm_ctx;
...@@ -442,6 +455,12 @@ int emm_proc_identification_complete(unsigned int ueid, const imsi_t *imsi, ...@@ -442,6 +455,12 @@ int emm_proc_identification_complete(unsigned int ueid, const imsi_t *imsi,
/* /*
* Notify EMM that the identification procedure failed * Notify EMM that the identification procedure failed
*/ */
MSC_LOG_TX_MESSAGE(
MSC_NAS_EMM_MME,
MSC_NAS_EMM_MME,
NULL,0,
"0 EMMREG_COMMON_PROC_REJ ue id %u", ueid);
emm_sap.primitive = EMMREG_COMMON_PROC_REJ; emm_sap.primitive = EMMREG_COMMON_PROC_REJ;
emm_sap.u.emm_reg.ueid = ueid; emm_sap.u.emm_reg.ueid = ueid;
emm_sap.u.emm_reg.ctx = emm_ctx; emm_sap.u.emm_reg.ctx = emm_ctx;
...@@ -545,6 +564,12 @@ int _identification_request(identification_data_t *data) ...@@ -545,6 +564,12 @@ int _identification_request(identification_data_t *data)
* Notify EMM-AS SAP that Identity Request message has to be sent * Notify EMM-AS SAP that Identity Request message has to be sent
* to the UE * to the UE
*/ */
MSC_LOG_TX_MESSAGE(
MSC_NAS_EMM_MME,
MSC_NAS_EMM_MME,
NULL,0,
"0 EMMAS_SECURITY_REQ ue id %u", data->ueid);
emm_sap.primitive = EMMAS_SECURITY_REQ; emm_sap.primitive = EMMAS_SECURITY_REQ;
emm_sap.u.emm_as.u.security.guti = NULL; emm_sap.u.emm_as.u.security.guti = NULL;
emm_sap.u.emm_as.u.security.ueid = data->ueid; emm_sap.u.emm_as.u.security.ueid = data->ueid;
...@@ -628,6 +653,11 @@ static int _identification_abort(void *args) ...@@ -628,6 +653,11 @@ static int _identification_abort(void *args)
* Notify EMM that the identification procedure failed * Notify EMM that the identification procedure failed
*/ */
if (notify_failure) { if (notify_failure) {
MSC_LOG_TX_MESSAGE(
MSC_NAS_EMM_MME,
MSC_NAS_EMM_MME,
NULL,0,
"0 EMMREG_COMMON_PROC_REJ ue id %u", ueid);
emm_sap_t emm_sap; emm_sap_t emm_sap;
emm_sap.primitive = EMMREG_COMMON_PROC_REJ; emm_sap.primitive = EMMREG_COMMON_PROC_REJ;
emm_sap.u.emm_reg.ueid = ueid; emm_sap.u.emm_reg.ueid = ueid;
......
openair-cn/NAS/EURECOM-NAS/src/emm/SecurityModeControl.c
View file @ e6f229fa
...@@ -72,6 +72,7 @@ Description Defines the security mode control EMM procedure executed by the ...@@ -72,6 +72,7 @@ Description Defines the security mode control EMM procedure executed by the
# include "assertions.h" # include "assertions.h"
#endif #endif
#include "secu_defs.h" #include "secu_defs.h"
#include "msc.h"
/****************************************************************************/ /****************************************************************************/
/**************** E X T E R N A L D E F I N I T I O N S ****************/ /**************** E X T E R N A L D E F I N I T I O N S ****************/
...@@ -582,6 +583,11 @@ int emm_proc_security_mode_control(unsigned int ueid, int ksi, ...@@ -582,6 +583,11 @@ int emm_proc_security_mode_control(unsigned int ueid, int ksi,
/* /*
* Notify EMM that common procedure has been initiated * Notify EMM that common procedure has been initiated
*/ */
MSC_LOG_TX_MESSAGE(
MSC_NAS_EMM_MME,
MSC_NAS_EMM_MME,
NULL,0,
"0 EMMREG_COMMON_PROC_REQ ue id %u (security mode control)", ueid);
emm_sap_t emm_sap; emm_sap_t emm_sap;
emm_sap.primitive = EMMREG_COMMON_PROC_REQ; emm_sap.primitive = EMMREG_COMMON_PROC_REQ;
emm_sap.u.emm_reg.ueid = ueid; emm_sap.u.emm_reg.ueid = ueid;
...@@ -656,6 +662,11 @@ int emm_proc_security_mode_complete(unsigned int ueid) ...@@ -656,6 +662,11 @@ int emm_proc_security_mode_complete(unsigned int ueid)
/* /*
* Notify EMM that the authentication procedure successfully completed * Notify EMM that the authentication procedure successfully completed
*/ */
MSC_LOG_TX_MESSAGE(
MSC_NAS_EMM_MME,
MSC_NAS_EMM_MME,
NULL,0,
"0 EMMREG_COMMON_PROC_CNF ue id %u (security mode complete)", ueid);
emm_sap.primitive = EMMREG_COMMON_PROC_CNF; emm_sap.primitive = EMMREG_COMMON_PROC_CNF;
emm_sap.u.emm_reg.ueid = ueid; emm_sap.u.emm_reg.ueid = ueid;
emm_sap.u.emm_reg.ctx = emm_ctx; emm_sap.u.emm_reg.ctx = emm_ctx;
...@@ -665,6 +676,11 @@ int emm_proc_security_mode_complete(unsigned int ueid) ...@@ -665,6 +676,11 @@ int emm_proc_security_mode_complete(unsigned int ueid)
/* /*
* Notify EMM that the authentication procedure failed * Notify EMM that the authentication procedure failed
*/ */
MSC_LOG_TX_MESSAGE(
MSC_NAS_EMM_MME,
MSC_NAS_EMM_MME,
NULL,0,
"0 EMMREG_COMMON_PROC_REJ ue id %u (security mode complete)", ueid);
emm_sap.primitive = EMMREG_COMMON_PROC_REJ; emm_sap.primitive = EMMREG_COMMON_PROC_REJ;
emm_sap.u.emm_reg.ueid = ueid; emm_sap.u.emm_reg.ueid = ueid;
emm_sap.u.emm_reg.ctx = emm_ctx; emm_sap.u.emm_reg.ctx = emm_ctx;
...@@ -750,6 +766,11 @@ int emm_proc_security_mode_reject(unsigned int ueid) ...@@ -750,6 +766,11 @@ int emm_proc_security_mode_reject(unsigned int ueid)
/* /*
* Notify EMM that the authentication procedure failed * Notify EMM that the authentication procedure failed
*/ */
MSC_LOG_TX_MESSAGE(
MSC_NAS_EMM_MME,
MSC_NAS_EMM_MME,
NULL,0,
"0 EMMREG_COMMON_PROC_REJ ue id %u (security mode reject)", ueid);
emm_sap_t emm_sap; emm_sap_t emm_sap;
emm_sap.primitive = EMMREG_COMMON_PROC_REJ; emm_sap.primitive = EMMREG_COMMON_PROC_REJ;
emm_sap.u.emm_reg.ueid = ueid; emm_sap.u.emm_reg.ueid = ueid;
...@@ -1091,6 +1112,11 @@ int _security_request(security_data_t *data, int is_new) ...@@ -1091,6 +1112,11 @@ int _security_request(security_data_t *data, int is_new)
/* Setup EPS NAS security data */ /* Setup EPS NAS security data */
emm_as_set_security_data(&emm_sap.u.emm_as.u.security.sctx, emm_as_set_security_data(&emm_sap.u.emm_as.u.security.sctx,
emm_ctx->security, is_new, FALSE); emm_ctx->security, is_new, FALSE);
MSC_LOG_TX_MESSAGE(
MSC_NAS_EMM_MME,
MSC_NAS_EMM_MME,
NULL,0,
"0 EMMAS_SECURITY_REQ ue id %u", data->ueid);
rc = emm_sap_send(&emm_sap); rc = emm_sap_send(&emm_sap);
if (rc != RETURNerror) { if (rc != RETURNerror) {
...@@ -1152,6 +1178,11 @@ static int _security_abort(void *args) ...@@ -1152,6 +1178,11 @@ static int _security_abort(void *args)
* Notify EMM that the security mode control procedure failed * Notify EMM that the security mode control procedure failed
*/ */
if (notify_failure) { if (notify_failure) {
MSC_LOG_TX_MESSAGE(
MSC_NAS_EMM_MME,
MSC_NAS_EMM_MME,
NULL,0,
"0 EMMREG_COMMON_PROC_REJ ue id %u (security abort)", data->ueid);
emm_sap_t emm_sap; emm_sap_t emm_sap;
emm_sap.primitive = EMMREG_COMMON_PROC_REJ; emm_sap.primitive = EMMREG_COMMON_PROC_REJ;
emm_sap.u.emm_reg.ueid = ueid; emm_sap.u.emm_reg.ueid = ueid;
......
openair-cn/NAS/EURECOM-NAS/src/emm/sap/emm_as.c
View file @ e6f229fa
...@@ -66,6 +66,7 @@ Description Defines the EMMAS Service Access Point that provides ...@@ -66,6 +66,7 @@ Description Defines the EMMAS Service Access Point that provides
#if (defined(NAS_BUILT_IN_EPC) && defined(NAS_MME)) || (defined(NAS_BUILT_IN_UE) && defined(NAS_UE)) #if (defined(NAS_BUILT_IN_EPC) && defined(NAS_MME)) || (defined(NAS_BUILT_IN_UE) && defined(NAS_UE))
# include "nas_itti_messaging.h" # include "nas_itti_messaging.h"
#endif #endif
#include "msc.h"
/****************************************************************************/ /****************************************************************************/
/**************** E X T E R N A L D E F I N I T I O N S ****************/ /**************** E X T E R N A L D E F I N I T I O N S ****************/
...@@ -1892,16 +1893,31 @@ static int _emm_as_security_req(const emm_as_security_t *msg, ...@@ -1892,16 +1893,31 @@ static int _emm_as_security_req(const emm_as_security_t *msg,
/* Setup the NAS security message */ /* Setup the NAS security message */
if (emm_msg != NULL) switch (msg->msgType) { if (emm_msg != NULL) switch (msg->msgType) {
case EMM_AS_MSG_TYPE_IDENT: case EMM_AS_MSG_TYPE_IDENT:
if (msg->guti) {
MSC_LOG_EVENT(MSC_NAS_EMM_MME, "send IDENTITY_REQUEST to s_TMSI %u.%u ", as_msg->s_tmsi.MMEcode, as_msg->s_tmsi.m_tmsi);
} else {
MSC_LOG_EVENT(MSC_NAS_EMM_MME, "send IDENTITY_REQUEST to ue id %u ", as_msg->UEid);
}
size = emm_send_identity_request(msg, size = emm_send_identity_request(msg,
&emm_msg->identity_request); &emm_msg->identity_request);
break; break;
case EMM_AS_MSG_TYPE_AUTH: case EMM_AS_MSG_TYPE_AUTH:
if (msg->guti) {
MSC_LOG_EVENT(MSC_NAS_EMM_MME, "send AUTHENTICATION_REQUEST to s_TMSI %u.%u ", as_msg->s_tmsi.MMEcode, as_msg->s_tmsi.m_tmsi);
} else {
MSC_LOG_EVENT(MSC_NAS_EMM_MME, "send AUTHENTICATION_REQUEST to ue id %u ", as_msg->UEid);
}
size = emm_send_authentication_request(msg, size = emm_send_authentication_request(msg,
&emm_msg->authentication_request); &emm_msg->authentication_request);
break; break;
case EMM_AS_MSG_TYPE_SMC: case EMM_AS_MSG_TYPE_SMC:
if (msg->guti) {
MSC_LOG_EVENT(MSC_NAS_EMM_MME, "send SECURITY_MODE_COMMAND to s_TMSI %u.%u ", as_msg->s_tmsi.MMEcode, as_msg->s_tmsi.m_tmsi);
} else {
MSC_LOG_EVENT(MSC_NAS_EMM_MME, "send SECURITY_MODE_COMMAND to ue id %u ", as_msg->UEid);
}
size = emm_send_security_mode_command(msg, size = emm_send_security_mode_command(msg,
&emm_msg->security_mode_command); &emm_msg->security_mode_command);
break; break;
...@@ -1992,6 +2008,11 @@ static int _emm_as_security_rej(const emm_as_security_t *msg, ...@@ -1992,6 +2008,11 @@ static int _emm_as_security_rej(const emm_as_security_t *msg,
/* Setup the NAS security message */ /* Setup the NAS security message */
if (emm_msg != NULL) switch (msg->msgType) { if (emm_msg != NULL) switch (msg->msgType) {
case EMM_AS_MSG_TYPE_AUTH: case EMM_AS_MSG_TYPE_AUTH:
if (msg->guti) {
MSC_LOG_EVENT(MSC_NAS_EMM_MME, "send AUTHENTICATION_REJECT to s_TMSI %u.%u ", as_msg->s_tmsi.MMEcode, as_msg->s_tmsi.m_tmsi);
} else {
MSC_LOG_EVENT(MSC_NAS_EMM_MME, "send AUTHENTICATION_REJECT to ue id %u ", as_msg->UEid);
}
size = emm_send_authentication_reject( size = emm_send_authentication_reject(
&emm_msg->authentication_reject); &emm_msg->authentication_reject);
break; break;
...@@ -2087,6 +2108,9 @@ static int _emm_as_establish_cnf(const emm_as_establish_t *msg, ...@@ -2087,6 +2108,9 @@ static int _emm_as_establish_cnf(const emm_as_establish_t *msg,
LOG_TRACE(WARNING, LOG_TRACE(WARNING,
"EMMAS-SAP - emm_as_establish.nasMSG.length=%d", "EMMAS-SAP - emm_as_establish.nasMSG.length=%d",
msg->NASmsg.length); msg->NASmsg.length);
MSC_LOG_EVENT(MSC_NAS_EMM_MME, "send ATTACH_ACCEPT to s_TMSI %u.%u ", as_msg->s_tmsi.MMEcode, as_msg->s_tmsi.m_tmsi);
size = emm_send_attach_accept(msg, &emm_msg->attach_accept); size = emm_send_attach_accept(msg, &emm_msg->attach_accept);
break; break;
...@@ -2200,10 +2224,20 @@ static int _emm_as_establish_rej(const emm_as_establish_t *msg, ...@@ -2200,10 +2224,20 @@ static int _emm_as_establish_rej(const emm_as_establish_t *msg,
/* Setup the NAS information message */ /* Setup the NAS information message */
if (emm_msg != NULL) switch (msg->NASinfo) { if (emm_msg != NULL) switch (msg->NASinfo) {
case EMM_AS_NAS_INFO_ATTACH: case EMM_AS_NAS_INFO_ATTACH:
if (msg->UEid.guti) {
MSC_LOG_EVENT(MSC_NAS_EMM_MME, "send ATTACH_REJECT to s_TMSI %u.%u ", as_msg->s_tmsi.MMEcode, as_msg->s_tmsi.m_tmsi);
} else {
MSC_LOG_EVENT(MSC_NAS_EMM_MME, "send ATTACH_REJECT to ue id %u ", as_msg->UEid);
}
size = emm_send_attach_reject(msg, &emm_msg->attach_reject); size = emm_send_attach_reject(msg, &emm_msg->attach_reject);
break; break;
case EMM_AS_NAS_INFO_TAU: case EMM_AS_NAS_INFO_TAU:
if (msg->UEid.guti) {
MSC_LOG_EVENT(MSC_NAS_EMM_MME, "send TRACKING_AREA_UPDATE_REJECT to s_TMSI %u.%u ", as_msg->s_tmsi.MMEcode, as_msg->s_tmsi.m_tmsi);
} else {
MSC_LOG_EVENT(MSC_NAS_EMM_MME, "send TRACKING_AREA_UPDATE_REJECT to ue id %u ", as_msg->UEid);
}
size = emm_send_tracking_area_update_reject(msg, size = emm_send_tracking_area_update_reject(msg,
&emm_msg->tracking_area_update_reject); &emm_msg->tracking_area_update_reject);
break; break;
......
openair-cn/NAS/EURECOM-NAS/src/nas_proc.c
View file @ e6f229fa
...@@ -51,6 +51,7 @@ Description NAS procedure call manager ...@@ -51,6 +51,7 @@ Description NAS procedure call manager
#include "esm_main.h" #include "esm_main.h"
#include "esm_sap.h" #include "esm_sap.h"
#include "msc.h"
#include <stdio.h> // sprintf #include <stdio.h> // sprintf
...@@ -1353,6 +1354,12 @@ int nas_proc_establish_ind(UInt32_t ueid, tac_t tac, ...@@ -1353,6 +1354,12 @@ int nas_proc_establish_ind(UInt32_t ueid, tac_t tac,
if (len > 0) { if (len > 0) {
emm_sap_t emm_sap; emm_sap_t emm_sap;
MSC_LOG_TX_MESSAGE(
MSC_NAS_MME,
MSC_NAS_EMM_MME,
NULL,0,
"0 EMMAS_ESTABLISH_REQ ue id %u tac %u", ueid, tac);
/* /*
* Notify the EMM procedure call manager that NAS signalling * Notify the EMM procedure call manager that NAS signalling
* connection establishment indication message has been received * connection establishment indication message has been received
...@@ -1391,6 +1398,12 @@ int nas_proc_dl_transfer_cnf(UInt32_t ueid) ...@@ -1391,6 +1398,12 @@ int nas_proc_dl_transfer_cnf(UInt32_t ueid)
emm_sap_t emm_sap; emm_sap_t emm_sap;
int rc; int rc;
MSC_LOG_TX_MESSAGE(
MSC_NAS_MME,
MSC_NAS_EMM_MME,
NULL,0,
"0 EMMAS_DATA_IND dl_transfer_conf ue id %u", ueid);
/* /*
* Notify the EMM procedure call manager that downlink NAS message * Notify the EMM procedure call manager that downlink NAS message
* has been successfully delivered to the NAS sublayer on the * has been successfully delivered to the NAS sublayer on the
...@@ -1428,6 +1441,12 @@ int nas_proc_dl_transfer_rej(UInt32_t ueid) ...@@ -1428,6 +1441,12 @@ int nas_proc_dl_transfer_rej(UInt32_t ueid)
emm_sap_t emm_sap; emm_sap_t emm_sap;
int rc; int rc;
MSC_LOG_TX_MESSAGE(
MSC_NAS_MME,
MSC_NAS_EMM_MME,
NULL,0,
"0 EMMAS_DATA_IND dl_transfer_reject ue id %u", ueid);
/* /*
* Notify the EMM procedure call manager that transmission * Notify the EMM procedure call manager that transmission
* failure of downlink NAS message indication has been received * failure of downlink NAS message indication has been received
...@@ -1471,6 +1490,12 @@ int nas_proc_ul_transfer_ind(UInt32_t ueid, const Byte_t *data, UInt32_t len) ...@@ -1471,6 +1490,12 @@ int nas_proc_ul_transfer_ind(UInt32_t ueid, const Byte_t *data, UInt32_t len)
* Notify the EMM procedure call manager that data transfer * Notify the EMM procedure call manager that data transfer
* indication has been received from the Access-Stratum sublayer * indication has been received from the Access-Stratum sublayer
*/ */
MSC_LOG_TX_MESSAGE(
MSC_NAS_MME,
MSC_NAS_EMM_MME,
NULL,0,
"0 EMMAS_DATA_IND ue id %u len %u", ueid, len);
emm_sap.primitive = EMMAS_DATA_IND; emm_sap.primitive = EMMAS_DATA_IND;
emm_sap.u.emm_as.u.data.ueid = ueid; emm_sap.u.emm_as.u.data.ueid = ueid;
emm_sap.u.emm_as.u.data.delivered = TRUE; emm_sap.u.emm_as.u.data.delivered = TRUE;
...@@ -1490,6 +1515,12 @@ int nas_proc_auth_param_res(emm_cn_auth_res_t *emm_cn_auth_res) ...@@ -1490,6 +1515,12 @@ int nas_proc_auth_param_res(emm_cn_auth_res_t *emm_cn_auth_res)
LOG_FUNC_IN; LOG_FUNC_IN;
MSC_LOG_TX_MESSAGE(
MSC_NAS_MME,
MSC_NAS_EMM_MME,
NULL,0,
"0 EMMCN_AUTHENTICATION_PARAM_RES");
emm_sap.primitive = EMMCN_AUTHENTICATION_PARAM_RES; emm_sap.primitive = EMMCN_AUTHENTICATION_PARAM_RES;
emm_sap.u.emm_cn.u.auth_res = emm_cn_auth_res; emm_sap.u.emm_cn.u.auth_res = emm_cn_auth_res;
...@@ -1505,6 +1536,12 @@ int nas_proc_auth_param_fail(emm_cn_auth_fail_t *emm_cn_auth_fail) ...@@ -1505,6 +1536,12 @@ int nas_proc_auth_param_fail(emm_cn_auth_fail_t *emm_cn_auth_fail)
LOG_FUNC_IN; LOG_FUNC_IN;
MSC_LOG_TX_MESSAGE(
MSC_NAS_MME,
MSC_NAS_EMM_MME,
NULL,0,
"0 EMMCN_AUTHENTICATION_PARAM_FAIL");
emm_sap.primitive = EMMCN_AUTHENTICATION_PARAM_FAIL; emm_sap.primitive = EMMCN_AUTHENTICATION_PARAM_FAIL;
emm_sap.u.emm_cn.u.auth_fail = emm_cn_auth_fail; emm_sap.u.emm_cn.u.auth_fail = emm_cn_auth_fail;
...@@ -1520,6 +1557,12 @@ int nas_proc_deregister_ue(UInt32_t ue_id) ...@@ -1520,6 +1557,12 @@ int nas_proc_deregister_ue(UInt32_t ue_id)
LOG_FUNC_IN; LOG_FUNC_IN;
MSC_LOG_TX_MESSAGE(
MSC_NAS_MME,
MSC_NAS_EMM_MME,
NULL,0,
"0 EMMCN_DEREGISTER_UE ue_id %u",ue_id);
emm_sap.primitive = EMMCN_DEREGISTER_UE; emm_sap.primitive = EMMCN_DEREGISTER_UE;
emm_sap.u.emm_cn.u.deregister.UEid = ue_id; emm_sap.u.emm_cn.u.deregister.UEid = ue_id;
...@@ -1535,6 +1578,12 @@ int nas_proc_pdn_connectivity_res(emm_cn_pdn_res_t *emm_cn_pdn_res) ...@@ -1535,6 +1578,12 @@ int nas_proc_pdn_connectivity_res(emm_cn_pdn_res_t *emm_cn_pdn_res)
LOG_FUNC_IN; LOG_FUNC_IN;
MSC_LOG_TX_MESSAGE(
MSC_NAS_MME,
MSC_NAS_EMM_MME,
NULL,0,
"0 EMMCN_PDN_CONNECTIVITY_RES");
emm_sap.primitive = EMMCN_PDN_CONNECTIVITY_RES; emm_sap.primitive = EMMCN_PDN_CONNECTIVITY_RES;
emm_sap.u.emm_cn.u.emm_cn_pdn_res = emm_cn_pdn_res; emm_sap.u.emm_cn.u.emm_cn_pdn_res = emm_cn_pdn_res;
...@@ -1550,6 +1599,12 @@ int nas_proc_pdn_connectivity_fail(emm_cn_pdn_fail_t *emm_cn_pdn_fail) ...@@ -1550,6 +1599,12 @@ int nas_proc_pdn_connectivity_fail(emm_cn_pdn_fail_t *emm_cn_pdn_fail)
LOG_FUNC_IN; LOG_FUNC_IN;
MSC_LOG_TX_MESSAGE(
MSC_NAS_MME,
MSC_NAS_EMM_MME,
NULL,0,
"0 EMMCN_PDN_CONNECTIVITY_FAIL");
emm_sap.primitive = EMMCN_PDN_CONNECTIVITY_FAIL; emm_sap.primitive = EMMCN_PDN_CONNECTIVITY_FAIL;
emm_sap.u.emm_cn.u.emm_cn_pdn_fail = emm_cn_pdn_fail; emm_sap.u.emm_cn.u.emm_cn_pdn_fail = emm_cn_pdn_fail;
......
openair-cn/NAS/nas_itti_messaging.c
View file @ e6f229fa
...@@ -30,6 +30,7 @@ ...@@ -30,6 +30,7 @@
#include "intertask_interface.h" #include "intertask_interface.h"
#include "nas_itti_messaging.h" #include "nas_itti_messaging.h"
#include "msc.h"
#if ((defined(NAS_BUILT_IN_EPC) && defined(NAS_MME)) || (defined(NAS_BUILT_IN_UE) && defined(NAS_UE))) #if ((defined(NAS_BUILT_IN_EPC) && defined(NAS_MME)) || (defined(NAS_BUILT_IN_UE) && defined(NAS_UE)))
# if (defined(NAS_BUILT_IN_EPC) && defined(NAS_MME)) # if (defined(NAS_BUILT_IN_EPC) && defined(NAS_MME))
...@@ -200,6 +201,12 @@ int nas_itti_dl_data_req(const uint32_t ue_id, void *const data, ...@@ -200,6 +201,12 @@ int nas_itti_dl_data_req(const uint32_t ue_id, void *const data,
NAS_DL_DATA_REQ(message_p).nasMsg.data = data; NAS_DL_DATA_REQ(message_p).nasMsg.data = data;
NAS_DL_DATA_REQ(message_p).nasMsg.length = length; NAS_DL_DATA_REQ(message_p).nasMsg.length = length;
MSC_LOG_TX_MESSAGE(
MSC_NAS_MME,
MSC_S1AP_MME,
NULL,0,
"0 NAS_DOWNLINK_DATA_REQ ue id %u len %u", ue_id, length);
return itti_send_msg_to_task(TASK_S1AP, INSTANCE_DEFAULT, message_p); return itti_send_msg_to_task(TASK_S1AP, INSTANCE_DEFAULT, message_p);
} }
...@@ -217,6 +224,14 @@ int nas_itti_cell_info_req(const plmn_t plmnID, const Byte_t rat) ...@@ -217,6 +224,14 @@ int nas_itti_cell_info_req(const plmn_t plmnID, const Byte_t rat)
NAS_CELL_SELECTION_REQ(message_p).plmnID = plmnID; NAS_CELL_SELECTION_REQ(message_p).plmnID = plmnID;
NAS_CELL_SELECTION_REQ(message_p).rat = rat; NAS_CELL_SELECTION_REQ(message_p).rat = rat;
MSC_LOG_TX_MESSAGE(
MSC_NAS_UE,
MSC_RRC_UE,
NULL,0,
"0 NAS_CELL_SELECTION_REQ PLMN %X%X%X.%X%X%X",
plmnID.MCCdigit1, plmnID.MCCdigit2, plmnID.MCCdigit3,
plmnID.MNCdigit1, plmnID.MNCdigit2, plmnID.MNCdigit3);
return itti_send_msg_to_task(TASK_RRC_UE, NB_eNB_INST + 0 /* TODO to be virtualized */, message_p); return itti_send_msg_to_task(TASK_RRC_UE, NB_eNB_INST + 0 /* TODO to be virtualized */, message_p);
} }
...@@ -233,6 +248,15 @@ int nas_itti_nas_establish_req(as_cause_t cause, as_call_type_t type, as_stmsi_t ...@@ -233,6 +248,15 @@ int nas_itti_nas_establish_req(as_cause_t cause, as_call_type_t type, as_stmsi_t
NAS_CONN_ESTABLI_REQ(message_p).initialNasMsg.data = data; NAS_CONN_ESTABLI_REQ(message_p).initialNasMsg.data = data;
NAS_CONN_ESTABLI_REQ(message_p).initialNasMsg.length = length; NAS_CONN_ESTABLI_REQ(message_p).initialNasMsg.length = length;
MSC_LOG_TX_MESSAGE(
MSC_NAS_UE,
MSC_RRC_UE,
NULL,0,
"0 NAS_CONN_ESTABLI_REQ MME code %u m-TMSI %u PLMN %X%X%X.%X%X%X",
s_tmsi.MMEcode, s_tmsi.m_tmsi,
plmnID.MCCdigit1, plmnID.MCCdigit2, plmnID.MCCdigit3,
plmnID.MNCdigit1, plmnID.MNCdigit2, plmnID.MNCdigit3);
return itti_send_msg_to_task(TASK_RRC_UE, NB_eNB_INST + 0 /* TODO to be virtualized */, message_p); return itti_send_msg_to_task(TASK_RRC_UE, NB_eNB_INST + 0 /* TODO to be virtualized */, message_p);
} }
...@@ -259,6 +283,12 @@ int nas_itti_rab_establish_rsp(const as_stmsi_t s_tmsi, const as_rab_id_t rabID, ...@@ -259,6 +283,12 @@ int nas_itti_rab_establish_rsp(const as_stmsi_t s_tmsi, const as_rab_id_t rabID,
NAS_RAB_ESTABLI_RSP(message_p).rabID = rabID; NAS_RAB_ESTABLI_RSP(message_p).rabID = rabID;
NAS_RAB_ESTABLI_RSP(message_p).errCode = errCode; NAS_RAB_ESTABLI_RSP(message_p).errCode = errCode;
MSC_LOG_TX_MESSAGE(
MSC_NAS_UE,
MSC_RRC_UE,
NULL,0,
"0 NAS_RAB_ESTABLI_RSP MME code %u m-TMSI %u rb id %u status %u",
s_tmsi.MMEcode, s_tmsi.m_tmsi,rabID, errCode );
return itti_send_msg_to_task(TASK_RRC_UE, NB_eNB_INST + 0 /* TODO to be virtualized */, message_p); return itti_send_msg_to_task(TASK_RRC_UE, NB_eNB_INST + 0 /* TODO to be virtualized */, message_p);
} }
#endif #endif
openair-cn/NAS/nas_itti_messaging.h
View file @ e6f229fa
...@@ -33,6 +33,7 @@ ...@@ -33,6 +33,7 @@
#include "assertions.h" #include "assertions.h"
#include "intertask_interface.h" #include "intertask_interface.h"
#include "esm_proc.h" #include "esm_proc.h"
#include "msc.h"
#ifndef NAS_ITTI_MESSAGING_H_ #ifndef NAS_ITTI_MESSAGING_H_
#define NAS_ITTI_MESSAGING_H_ #define NAS_ITTI_MESSAGING_H_
...@@ -123,6 +124,14 @@ static inline void nas_itti_pdn_connectivity_req( ...@@ -123,6 +124,14 @@ static inline void nas_itti_pdn_connectivity_req(
NAS_PDN_CONNECTIVITY_REQ(message_p).proc_data = proc_data_pP; NAS_PDN_CONNECTIVITY_REQ(message_p).proc_data = proc_data_pP;
NAS_PDN_CONNECTIVITY_REQ(message_p).request_type = request_typeP; NAS_PDN_CONNECTIVITY_REQ(message_p).request_type = request_typeP;
MSC_LOG_TX_MESSAGE(
MSC_NAS_MME,
MSC_MMEAPP_MME,
NULL,0,
"0 NAS_PDN_CONNECTIVITY_REQ ue id %u IMSI %X",
ueidP, NAS_PDN_CONNECTIVITY_REQ(message_p).imsi);
itti_send_msg_to_task(TASK_MME_APP, INSTANCE_DEFAULT, message_p); itti_send_msg_to_task(TASK_MME_APP, INSTANCE_DEFAULT, message_p);
} }
...@@ -149,6 +158,13 @@ static inline void nas_itti_establish_cnf( ...@@ -149,6 +158,13 @@ static inline void nas_itti_establish_cnf(
NAS_CONNECTION_ESTABLISHMENT_CNF(message_p).selected_encryption_algorithm = selected_encryption_algorithmP; NAS_CONNECTION_ESTABLISHMENT_CNF(message_p).selected_encryption_algorithm = selected_encryption_algorithmP;
NAS_CONNECTION_ESTABLISHMENT_CNF(message_p).selected_integrity_algorithm = selected_integrity_algorithmP; NAS_CONNECTION_ESTABLISHMENT_CNF(message_p).selected_integrity_algorithm = selected_integrity_algorithmP;
MSC_LOG_TX_MESSAGE(
MSC_NAS_MME,
MSC_MMEAPP_MME,
NULL,0,
"0 NAS_CONNECTION_ESTABLISHMENT_CNF ue id %u len %u sea %x sia %x ",
ue_idP, lengthP, selected_encryption_algorithmP, selected_integrity_algorithmP);
itti_send_msg_to_task(TASK_MME_APP, INSTANCE_DEFAULT, message_p); itti_send_msg_to_task(TASK_MME_APP, INSTANCE_DEFAULT, message_p);
} }
...@@ -189,6 +205,13 @@ static inline void nas_itti_auth_info_req( ...@@ -189,6 +205,13 @@ static inline void nas_itti_auth_info_req(
memset(NAS_AUTHENTICATION_PARAM_REQ(message_p).auts, 0, AUTS_LENGTH); memset(NAS_AUTHENTICATION_PARAM_REQ(message_p).auts, 0, AUTS_LENGTH);
} }
MSC_LOG_TX_MESSAGE(
MSC_NAS_MME,
MSC_MMEAPP_MME,
NULL,0,
"0 NAS_AUTHENTICATION_PARAM_REQ ue id %u IMSI %s ",
ue_idP, NAS_AUTHENTICATION_PARAM_REQ(message_p).imsi);
itti_send_msg_to_task(TASK_MME_APP, INSTANCE_DEFAULT, message_p); itti_send_msg_to_task(TASK_MME_APP, INSTANCE_DEFAULT, message_p);
} }
...@@ -219,6 +242,13 @@ static inline void nas_itti_establish_rej( ...@@ -219,6 +242,13 @@ static inline void nas_itti_establish_rej(
NAS_AUTHENTICATION_PARAM_REQ(message_p).initial_req = initial_reqP; NAS_AUTHENTICATION_PARAM_REQ(message_p).initial_req = initial_reqP;
NAS_AUTHENTICATION_PARAM_REQ(message_p).ue_id = ue_idP; NAS_AUTHENTICATION_PARAM_REQ(message_p).ue_id = ue_idP;
MSC_LOG_TX_MESSAGE(
MSC_NAS_MME,
MSC_MMEAPP_MME,
NULL,0,
"0 NAS_AUTHENTICATION_PARAM_REQ ue id %u IMSI %s (establish reject)",
ue_idP, NAS_AUTHENTICATION_PARAM_REQ(message_p).imsi);
itti_send_msg_to_task(TASK_MME_APP, INSTANCE_DEFAULT, message_p); itti_send_msg_to_task(TASK_MME_APP, INSTANCE_DEFAULT, message_p);
} }
# endif # endif
......
openair-cn/S1AP/s1ap_mme_handlers.c
View file @ e6f229fa
...@@ -45,6 +45,7 @@ ...@@ -45,6 +45,7 @@
#include "s1ap_mme.h" #include "s1ap_mme.h"
#include "s1ap_mme_ta.h" #include "s1ap_mme_ta.h"
#include "msc.h"
static int s1ap_generate_s1_setup_response(eNB_description_t *eNB_association); static int s1ap_generate_s1_setup_response(eNB_description_t *eNB_association);
static int s1ap_mme_generate_ue_context_release_command( static int s1ap_mme_generate_ue_context_release_command(
...@@ -211,7 +212,12 @@ int s1ap_mme_generate_s1_setup_failure( ...@@ -211,7 +212,12 @@ int s1ap_mme_generate_s1_setup_failure(
S1AP_ERROR("Failed to encode s1 setup failure\n"); S1AP_ERROR("Failed to encode s1 setup failure\n");
return -1; return -1;
} }
MSC_LOG_TX_MESSAGE(
MSC_S1AP_MME,
MSC_S1AP_ENB,
NULL,0,
"0 SETUP_FAILURE assoc_id %u cause %u value %u",
assoc_id, cause_type, cause_value);
return s1ap_mme_itti_send_sctp_request(buffer_p, length, assoc_id, 0); return s1ap_mme_itti_send_sctp_request(buffer_p, length, assoc_id, 0);
} }
...@@ -432,6 +438,12 @@ int s1ap_generate_s1_setup_response(eNB_description_t *eNB_association) ...@@ -432,6 +438,12 @@ int s1ap_generate_s1_setup_response(eNB_description_t *eNB_association)
eNB_association->s1_state = S1AP_READY; eNB_association->s1_state = S1AP_READY;
} }
MSC_LOG_TX_MESSAGE(
MSC_S1AP_MME,
MSC_S1AP_ENB,
NULL,0,
"0 SETUP_RESPONSE assoc_id %u",
eNB_association->sctp_assoc_id);
/* Non-UE signalling -> stream 0 */ /* Non-UE signalling -> stream 0 */
return s1ap_mme_itti_send_sctp_request(buffer, length, eNB_association->sctp_assoc_id, return s1ap_mme_itti_send_sctp_request(buffer, length, eNB_association->sctp_assoc_id,
0); 0);
...@@ -489,6 +501,15 @@ int s1ap_mme_handle_ue_cap_indication(uint32_t assoc_id, uint32_t stream, ...@@ -489,6 +501,15 @@ int s1ap_mme_handle_ue_cap_indication(uint32_t assoc_id, uint32_t stream,
ue_cap_ind_p->radio_capabilities_length = ue_cap_p->ueRadioCapability.size; ue_cap_ind_p->radio_capabilities_length = ue_cap_p->ueRadioCapability.size;
MSC_LOG_TX_MESSAGE(
MSC_S1AP_MME,
MSC_MMEAPP_MME,
NULL,0,
"0 S1AP_UE_CAPABILITIES_IND eNB_ue_s1ap_id %u mme_ue_s1ap_id %u len %u",
ue_cap_ind_p->eNB_ue_s1ap_id,
ue_cap_ind_p->mme_ue_s1ap_id,
ue_cap_ind_p->radio_capabilities_length);
return itti_send_msg_to_task(TASK_MME_APP, INSTANCE_DEFAULT, message_p); return itti_send_msg_to_task(TASK_MME_APP, INSTANCE_DEFAULT, message_p);
} }
return 0; return 0;
...@@ -558,6 +579,17 @@ int s1ap_mme_handle_initial_context_setup_response( ...@@ -558,6 +579,17 @@ int s1ap_mme_handle_initial_context_setup_response(
memcpy(&MME_APP_INITIAL_CONTEXT_SETUP_RSP(message_p).bearer_s1u_enb_fteid.ipv4_address, memcpy(&MME_APP_INITIAL_CONTEXT_SETUP_RSP(message_p).bearer_s1u_enb_fteid.ipv4_address,
eRABSetupItemCtxtSURes_p->transportLayerAddress.buf, eRABSetupItemCtxtSURes_p->transportLayerAddress.buf,
4); 4);
MSC_LOG_TX_MESSAGE(
MSC_S1AP_MME,
MSC_MMEAPP_MME,
NULL,0,
"0 MME_APP_INITIAL_CONTEXT_SETUP_RSP mme_ue_s1ap_id %u ebi %u s1u enb teid %u",
MME_APP_INITIAL_CONTEXT_SETUP_RSP(message_p).mme_ue_s1ap_id,
MME_APP_INITIAL_CONTEXT_SETUP_RSP(message_p).eps_bearer_id,
MME_APP_INITIAL_CONTEXT_SETUP_RSP(message_p).bearer_s1u_enb_fteid.teid);
return itti_send_msg_to_task(TASK_MME_APP, INSTANCE_DEFAULT, message_p); return itti_send_msg_to_task(TASK_MME_APP, INSTANCE_DEFAULT, message_p);
} }
...@@ -760,6 +792,10 @@ int s1ap_handle_sctp_deconnection(uint32_t assoc_id) ...@@ -760,6 +792,10 @@ int s1ap_handle_sctp_deconnection(uint32_t assoc_id)
assoc_id); assoc_id);
return -1; return -1;
} }
MSC_LOG_EVENT(
MSC_S1AP_MME,
"Event SCTP_CLOSE_ASSOCIATION assoc_id: %d",
assoc_id);
STAILQ_FOREACH(ue_ref, &eNB_association->ue_list_head, ue_entries) { STAILQ_FOREACH(ue_ref, &eNB_association->ue_list_head, ue_entries) {
/* Ask for a release of each UE context associated to the eNB */ /* Ask for a release of each UE context associated to the eNB */
...@@ -785,6 +821,13 @@ int s1ap_handle_sctp_deconnection(uint32_t assoc_id) ...@@ -785,6 +821,13 @@ int s1ap_handle_sctp_deconnection(uint32_t assoc_id)
S1AP_ENB_DEREGISTERED_IND(message_p).mme_ue_s1ap_id[current_ue_index] = 0; S1AP_ENB_DEREGISTERED_IND(message_p).mme_ue_s1ap_id[current_ue_index] = 0;
} }
MSC_LOG_TX_MESSAGE(
MSC_S1AP_MME,
MSC_NAS_MME,
NULL,0,
"0 S1AP_ENB_DEREGISTERED_IND num ue to deregister %u",
S1AP_ENB_DEREGISTERED_IND(message_p).nb_ue_to_deregister);
itti_send_msg_to_task(TASK_NAS_MME, INSTANCE_DEFAULT, message_p); itti_send_msg_to_task(TASK_NAS_MME, INSTANCE_DEFAULT, message_p);
} }
...@@ -830,6 +873,10 @@ int s1ap_handle_new_association(sctp_new_peer_t *sctp_new_peer_p) ...@@ -830,6 +873,10 @@ int s1ap_handle_new_association(sctp_new_peer_t *sctp_new_peer_p)
* ue associated signalling. * ue associated signalling.
*/ */
eNB_association->next_sctp_stream = 1; eNB_association->next_sctp_stream = 1;
MSC_LOG_EVENT(
MSC_S1AP_MME,
"Event SCTP_NEW_ASSOCIATION assoc_id: %d",
eNB_association->sctp_assoc_id);
return 0; return 0;
} }
......
openair-cn/S1AP/s1ap_mme_itti_messaging.c
View file @ e6f229fa
...@@ -55,6 +55,14 @@ int s1ap_mme_itti_nas_uplink_ind(const uint32_t ue_id, uint8_t * const buffer, ...@@ -55,6 +55,14 @@ int s1ap_mme_itti_nas_uplink_ind(const uint32_t ue_id, uint8_t * const buffer,
NAS_UL_DATA_IND(message_p).nasMsg.data = buffer; NAS_UL_DATA_IND(message_p).nasMsg.data = buffer;
NAS_UL_DATA_IND(message_p).nasMsg.length = length; NAS_UL_DATA_IND(message_p).nasMsg.length = length;
MSC_LOG_TX_MESSAGE(
MSC_S1AP_MME,
MSC_NAS_MME,
NULL,0,
"0 NAS_UPLINK_DATA_IND ue_id %u len %u",
NAS_UL_DATA_IND(message_p).UEid,
NAS_UL_DATA_IND(message_p).nasMsg.length);
return itti_send_msg_to_task(TASK_NAS_MME, INSTANCE_DEFAULT, message_p); return itti_send_msg_to_task(TASK_NAS_MME, INSTANCE_DEFAULT, message_p);
} }
...@@ -68,5 +76,13 @@ int s1ap_mme_itti_nas_downlink_cnf(const uint32_t ue_id, ...@@ -68,5 +76,13 @@ int s1ap_mme_itti_nas_downlink_cnf(const uint32_t ue_id,
NAS_DL_DATA_CNF(message_p).UEid = ue_id; NAS_DL_DATA_CNF(message_p).UEid = ue_id;
NAS_DL_DATA_CNF(message_p).errCode = error_code; NAS_DL_DATA_CNF(message_p).errCode = error_code;
MSC_LOG_TX_MESSAGE(
MSC_S1AP_MME,
MSC_NAS_MME,
NULL,0,
"0 NAS_DOWNLINK_DATA_CNF ue_id %u errCode %u",
NAS_DL_DATA_CNF(message_p).UEid,
NAS_DL_DATA_CNF(message_p).errCode);
return itti_send_msg_to_task(TASK_NAS_MME, INSTANCE_DEFAULT, message_p); return itti_send_msg_to_task(TASK_NAS_MME, INSTANCE_DEFAULT, message_p);
} }
openair-cn/S1AP/s1ap_mme_itti_messaging.h
View file @ e6f229fa
...@@ -31,6 +31,7 @@ ...@@ -31,6 +31,7 @@
#include <string.h> #include <string.h>
#include "intertask_interface.h" #include "intertask_interface.h"
#include "msc.h"
#ifndef S1AP_MME_ITTI_MESSAGING_H_ #ifndef S1AP_MME_ITTI_MESSAGING_H_
#define S1AP_MME_ITTI_MESSAGING_H_ #define S1AP_MME_ITTI_MESSAGING_H_
...@@ -67,6 +68,16 @@ static inline void s1ap_mme_itti_mme_app_establish_ind( ...@@ -67,6 +68,16 @@ static inline void s1ap_mme_itti_mme_app_establish_ind(
MME_APP_CONNECTION_ESTABLISHMENT_IND(message_p).nas.initialNasMsg.data = malloc(sizeof(uint8_t) * nas_msg_length); MME_APP_CONNECTION_ESTABLISHMENT_IND(message_p).nas.initialNasMsg.data = malloc(sizeof(uint8_t) * nas_msg_length);
memcpy(MME_APP_CONNECTION_ESTABLISHMENT_IND(message_p).nas.initialNasMsg.data, nas_msg, nas_msg_length); memcpy(MME_APP_CONNECTION_ESTABLISHMENT_IND(message_p).nas.initialNasMsg.data, nas_msg, nas_msg_length);
MSC_LOG_TX_MESSAGE(
MSC_S1AP_MME,
MSC_MMEAPP_MME,
NULL,0,
"0 MME_APP_CONNECTION_ESTABLISHMENT_IND ue_id %u as cause %u tac %u len %u",
ue_id,
MME_APP_CONNECTION_ESTABLISHMENT_IND(message_p).nas.asCause,
MME_APP_CONNECTION_ESTABLISHMENT_IND(message_p).nas.tac,
MME_APP_CONNECTION_ESTABLISHMENT_IND(message_p).nas.initialNasMsg.length);
// should be sent to MME_APP, but this one would forward it to NAS_MME, so send it directly to NAS_MME // should be sent to MME_APP, but this one would forward it to NAS_MME, so send it directly to NAS_MME
// but let's see // but let's see
itti_send_msg_to_task(TASK_MME_APP, INSTANCE_DEFAULT, message_p); itti_send_msg_to_task(TASK_MME_APP, INSTANCE_DEFAULT, message_p);
...@@ -91,6 +102,17 @@ static inline void s1ap_mme_itti_nas_establish_ind( ...@@ -91,6 +102,17 @@ static inline void s1ap_mme_itti_nas_establish_ind(
NAS_CONN_EST_IND(message_p).nas.initialNasMsg.data = malloc(sizeof(uint8_t) * nas_msg_length); NAS_CONN_EST_IND(message_p).nas.initialNasMsg.data = malloc(sizeof(uint8_t) * nas_msg_length);
memcpy(NAS_CONN_EST_IND(message_p).nas.initialNasMsg.data, nas_msg, nas_msg_length); memcpy(NAS_CONN_EST_IND(message_p).nas.initialNasMsg.data, nas_msg, nas_msg_length);
MSC_LOG_TX_MESSAGE(
MSC_S1AP_MME,
MSC_NAS_MME,
NULL,0,
"0 NAS_CONNECTION_ESTABLISHMENT_IND ue_id %u as cause %u tac %u len %u",
ue_id,
NAS_CONN_EST_IND(message_p).nas.asCause,
NAS_CONN_EST_IND(message_p).nas.tac,
NAS_CONN_EST_IND(message_p).nas.initialNasMsg.length);
// should be sent to MME_APP, but this one would forward it to NAS_MME, so send it directly to NAS_MME // should be sent to MME_APP, but this one would forward it to NAS_MME, so send it directly to NAS_MME
// but let's see // but let's see
itti_send_msg_to_task(TASK_NAS_MME, INSTANCE_DEFAULT, message_p); itti_send_msg_to_task(TASK_NAS_MME, INSTANCE_DEFAULT, message_p);
......
openair-cn/S1AP/s1ap_mme_nas_procedures.c
View file @ e6f229fa
...@@ -47,6 +47,7 @@ ...@@ -47,6 +47,7 @@
#include "assertions.h" #include "assertions.h"
#include "conversions.h" #include "conversions.h"
#include "msc.h"
/* Every time a new UE is associated, increment this variable. /* Every time a new UE is associated, increment this variable.
* But care if it wraps to increment also the mme_ue_s1ap_id_has_wrapped * But care if it wraps to increment also the mme_ue_s1ap_id_has_wrapped
...@@ -163,6 +164,15 @@ int s1ap_mme_handle_uplink_nas_transport(uint32_t assoc_id, uint32_t stream, ...@@ -163,6 +164,15 @@ int s1ap_mme_handle_uplink_nas_transport(uint32_t assoc_id, uint32_t stream,
uplinkNASTransport_p = &message->msg.s1ap_UplinkNASTransportIEs; uplinkNASTransport_p = &message->msg.s1ap_UplinkNASTransportIEs;
MSC_LOG_RX_MESSAGE(
MSC_S1AP_MME,
MSC_S1AP_ENB,
NULL,0,
"0 UPLINK_NAS_TRANSPORT mme_ue_s1ap_id %u eNB_ue_s1ap_id %u nas len %u",
uplinkNASTransport_p->mme_ue_s1ap_id,
uplinkNASTransport_p->eNB_UE_S1AP_ID,
uplinkNASTransport_p->nas_pdu.size);
if ((ue_ref = s1ap_is_ue_mme_id_in_list(uplinkNASTransport_p->mme_ue_s1ap_id)) if ((ue_ref = s1ap_is_ue_mme_id_in_list(uplinkNASTransport_p->mme_ue_s1ap_id))
== NULL) { == NULL) {
S1AP_DEBUG("No UE is attached to this mme UE s1ap id: %d\n", S1AP_DEBUG("No UE is attached to this mme UE s1ap id: %d\n",
...@@ -249,6 +259,16 @@ int s1ap_generate_downlink_nas_transport(const uint32_t ue_id, void * const data ...@@ -249,6 +259,16 @@ int s1ap_generate_downlink_nas_transport(const uint32_t ue_id, void * const data
downlinkNasTransport->mme_ue_s1ap_id, downlinkNasTransport->mme_ue_s1ap_id,
downlinkNasTransport->eNB_UE_S1AP_ID); downlinkNasTransport->eNB_UE_S1AP_ID);
MSC_LOG_TX_MESSAGE(
MSC_S1AP_MME,
MSC_S1AP_ENB,
NULL,0,
"0 DOWNLINK_NAS_TRANSPORT ue_id %u mme_ue_s1ap_id %u eNB_ue_s1ap_id %u nas length %u",
ue_id,
downlinkNasTransport->mme_ue_s1ap_id,
downlinkNasTransport->eNB_UE_S1AP_ID,
size);
s1ap_mme_itti_send_sctp_request(buffer_p, length, s1ap_mme_itti_send_sctp_request(buffer_p, length,
ue_ref->eNB->sctp_assoc_id, ue_ref->eNB->sctp_assoc_id,
ue_ref->sctp_stream_send); ue_ref->sctp_stream_send);
...@@ -685,6 +705,14 @@ void s1ap_handle_conn_est_cnf(const mme_app_connection_establishment_cnf_t * con ...@@ -685,6 +705,14 @@ void s1ap_handle_conn_est_cnf(const mme_app_connection_establishment_cnf_t * con
free(conn_est_cnf_pP->nas_conn_est_cnf.nasMsg.data); free(conn_est_cnf_pP->nas_conn_est_cnf.nasMsg.data);
MSC_LOG_TX_MESSAGE(
MSC_S1AP_MME,
MSC_S1AP_ENB,
NULL,0,
"0 INITIAL_CONTEXT_SETUP mme_ue_s1ap_id %u eNB_ue_s1ap_id %u nas length %u",
initialContextSetupRequest_p->mme_ue_s1ap_id,
initialContextSetupRequest_p->eNB_UE_S1AP_ID,
nas_pdu.size);
s1ap_mme_itti_send_sctp_request( s1ap_mme_itti_send_sctp_request(
buffer_p, buffer_p,
length, length,
......
openair-cn/S6A/s6a_auth_info.c
View file @ e6f229fa
...@@ -39,6 +39,7 @@ ...@@ -39,6 +39,7 @@
#include "security_types.h" #include "security_types.h"
#include "s6a_defs.h" #include "s6a_defs.h"
#include "s6a_messages.h" #include "s6a_messages.h"
#include "msc.h"
static static
int s6a_parse_rand(struct avp_hdr *hdr, uint8_t *rand_p) int s6a_parse_rand(struct avp_hdr *hdr, uint8_t *rand_p)
...@@ -276,7 +277,12 @@ int s6a_aia_cb(struct msg **msg, struct avp *paramavp, ...@@ -276,7 +277,12 @@ int s6a_aia_cb(struct msg **msg, struct avp *paramavp,
DevMessage("We requested E-UTRAN vectors with an immediate response...\n"); DevMessage("We requested E-UTRAN vectors with an immediate response...\n");
} }
} }
MSC_LOG_TX_MESSAGE(
MSC_S6A_MME,
MSC_MMEAPP_MME,
NULL,0,
"0 S6A_AUTH_INFO_ANS imsi %s",
s6a_auth_info_ans_p->imsi);
itti_send_msg_to_task(TASK_MME_APP, INSTANCE_DEFAULT, message_p); itti_send_msg_to_task(TASK_MME_APP, INSTANCE_DEFAULT, message_p);
err: err:
return 0; return 0;
......
openair-cn/SGW-LITE/sgw_lite_handlers.c
View file @ e6f229fa
...@@ -53,6 +53,7 @@ ...@@ -53,6 +53,7 @@
#include "sgw_lite.h" #include "sgw_lite.h"
#include "pgw_lite_paa.h" #include "pgw_lite_paa.h"
#include "spgw_config.h" #include "spgw_config.h"
#include "msc.h"
extern sgw_app_t sgw_app; extern sgw_app_t sgw_app;
extern spgw_config_t spgw_config; extern spgw_config_t spgw_config;
...@@ -335,6 +336,19 @@ sgw_lite_handle_sgi_endpoint_created( ...@@ -335,6 +336,19 @@ sgw_lite_handle_sgi_endpoint_created(
create_session_response_p->bearer_context_created.s1u_sgw_fteid.ipv4_address, create_session_response_p->bearer_context_created.s1u_sgw_fteid.ipv4_address,
create_session_response_p->bearer_context_created.eps_bearer_id, create_session_response_p->bearer_context_created.eps_bearer_id,
create_session_response_p->bearer_context_created.cause); create_session_response_p->bearer_context_created.cause);
MSC_LOG_TX_MESSAGE(
MSC_SP_GWAPP_MME,
(to_task == TASK_MME_APP) ? MSC_MMEAPP_MME:MSC_S11_MME,
NULL,0,
"0 SGW_CREATE_SESSION_RESPONSE S11 MME teid %u S11 S-GW teid %u S1U teid %u S1U@ 0x%x ebi %u status %d",
create_session_response_p->teid,
create_session_response_p->s11_sgw_teid.teid,
create_session_response_p->bearer_context_created.s1u_sgw_fteid.teid,
create_session_response_p->bearer_context_created.s1u_sgw_fteid.ipv4_address,
create_session_response_p->bearer_context_created.eps_bearer_id,
create_session_response_p->bearer_context_created.cause);
return itti_send_msg_to_task(to_task, INSTANCE_DEFAULT, message_p); return itti_send_msg_to_task(to_task, INSTANCE_DEFAULT, message_p);
} }
...@@ -542,6 +556,13 @@ sgw_lite_handle_gtpv1uCreateTunnelResp( ...@@ -542,6 +556,13 @@ sgw_lite_handle_gtpv1uCreateTunnelResp(
memset(create_session_response_p, 0, sizeof(SgwCreateSessionResponse)); memset(create_session_response_p, 0, sizeof(SgwCreateSessionResponse));
create_session_response_p->cause = CONTEXT_NOT_FOUND; create_session_response_p->cause = CONTEXT_NOT_FOUND;
create_session_response_p->bearer_context_created.cause = CONTEXT_NOT_FOUND; create_session_response_p->bearer_context_created.cause = CONTEXT_NOT_FOUND;
MSC_LOG_TX_MESSAGE(
MSC_SP_GWAPP_MME,
(to_task == TASK_MME_APP) ? MSC_MMEAPP_MME:MSC_S11_MME,
NULL,0,
"0 SGW_CREATE_SESSION_RESPONSE teid %u CONTEXT_NOT_FOUND", endpoint_created_pP->context_teid);
return itti_send_msg_to_task(to_task, INSTANCE_DEFAULT, message_p); return itti_send_msg_to_task(to_task, INSTANCE_DEFAULT, message_p);
} }
} }
...@@ -635,6 +656,15 @@ sgw_lite_handle_gtpv1uUpdateTunnelResp( ...@@ -635,6 +656,15 @@ sgw_lite_handle_gtpv1uUpdateTunnelResp(
modify_response_p->bearer_choice.bearer_for_removal.cause = CONTEXT_NOT_FOUND; modify_response_p->bearer_choice.bearer_for_removal.cause = CONTEXT_NOT_FOUND;
modify_response_p->cause = CONTEXT_NOT_FOUND; modify_response_p->cause = CONTEXT_NOT_FOUND;
modify_response_p->trxn = new_bearer_ctxt_info_p->sgw_eps_bearer_context_information.trxn; modify_response_p->trxn = new_bearer_ctxt_info_p->sgw_eps_bearer_context_information.trxn;
MSC_LOG_TX_MESSAGE(
MSC_SP_GWAPP_MME,
(to_task == TASK_MME_APP) ? MSC_MMEAPP_MME:MSC_S11_MME,
NULL,0,
"0 SGW_MODIFY_BEARER_RESPONSE ebi %u CONTEXT_NOT_FOUND trxn %u",
modify_response_p->bearer_choice.bearer_for_removal.eps_bearer_id,
modify_response_p->trxn);
return itti_send_msg_to_task(to_task, INSTANCE_DEFAULT, message_p); return itti_send_msg_to_task(to_task, INSTANCE_DEFAULT, message_p);
} }
...@@ -700,6 +730,14 @@ sgw_lite_handle_sgi_endpoint_updated( ...@@ -700,6 +730,14 @@ sgw_lite_handle_sgi_endpoint_updated(
modify_response_p->cause = CONTEXT_NOT_FOUND; modify_response_p->cause = CONTEXT_NOT_FOUND;
modify_response_p->trxn = 0; modify_response_p->trxn = 0;
MSC_LOG_TX_MESSAGE(
MSC_SP_GWAPP_MME,
(to_task == TASK_MME_APP) ? MSC_MMEAPP_MME:MSC_S11_MME,
NULL,0,
"0 SGW_MODIFY_BEARER_RESPONSE ebi %u CONTEXT_NOT_FOUND trxn %u",
modify_response_p->bearer_choice.bearer_for_removal.eps_bearer_id,
modify_response_p->trxn);
return itti_send_msg_to_task(to_task, INSTANCE_DEFAULT, message_p); return itti_send_msg_to_task(to_task, INSTANCE_DEFAULT, message_p);
} else if (hash_rc == HASH_TABLE_OK) { } else if (hash_rc == HASH_TABLE_OK) {
SPGW_APP_DEBUG("Rx SGI_UPDATE_ENDPOINT_RESPONSE: REQUEST_ACCEPTED\n"); SPGW_APP_DEBUG("Rx SGI_UPDATE_ENDPOINT_RESPONSE: REQUEST_ACCEPTED\n");
...@@ -817,6 +855,13 @@ sgw_lite_handle_sgi_endpoint_updated( ...@@ -817,6 +855,13 @@ sgw_lite_handle_sgi_endpoint_updated(
#endif #endif
} }
MSC_LOG_TX_MESSAGE(
MSC_SP_GWAPP_MME,
(to_task == TASK_MME_APP) ? MSC_MMEAPP_MME:MSC_S11_MME,
NULL,0,
"0 SGW_MODIFY_BEARER_RESPONSE ebi %u trxn %u",
modify_response_p->bearer_choice.bearer_contexts_modified.eps_bearer_id,
modify_response_p->trxn);
return itti_send_msg_to_task(to_task, INSTANCE_DEFAULT, message_p); return itti_send_msg_to_task(to_task, INSTANCE_DEFAULT, message_p);
} else { } else {
...@@ -829,6 +874,13 @@ sgw_lite_handle_sgi_endpoint_updated( ...@@ -829,6 +874,13 @@ sgw_lite_handle_sgi_endpoint_updated(
modify_response_p->cause = CONTEXT_NOT_FOUND; modify_response_p->cause = CONTEXT_NOT_FOUND;
modify_response_p->trxn = 0; modify_response_p->trxn = 0;
MSC_LOG_TX_MESSAGE(
MSC_SP_GWAPP_MME,
(to_task == TASK_MME_APP) ? MSC_MMEAPP_MME:MSC_S11_MME,
NULL,0,
"0 SGW_MODIFY_BEARER_RESPONSE ebi %u CONTEXT_NOT_FOUND trxn %u",
modify_response_p->bearer_choice.bearer_contexts_modified.eps_bearer_id,
modify_response_p->trxn);
return itti_send_msg_to_task(to_task, INSTANCE_DEFAULT, message_p); return itti_send_msg_to_task(to_task, INSTANCE_DEFAULT, message_p);
} }
} }
...@@ -890,6 +942,15 @@ sgw_lite_handle_modify_bearer_request( ...@@ -890,6 +942,15 @@ sgw_lite_handle_modify_bearer_request(
modify_response_p->trxn = modify_bearer_pP->trxn; modify_response_p->trxn = modify_bearer_pP->trxn;
SPGW_APP_DEBUG("Rx MODIFY_BEARER_REQUEST, eps_bearer_id %u CONTEXT_NOT_FOUND\n", SPGW_APP_DEBUG("Rx MODIFY_BEARER_REQUEST, eps_bearer_id %u CONTEXT_NOT_FOUND\n",
modify_bearer_pP->bearer_context_to_modify.eps_bearer_id); modify_bearer_pP->bearer_context_to_modify.eps_bearer_id);
MSC_LOG_TX_MESSAGE(
MSC_SP_GWAPP_MME,
(to_task == TASK_MME_APP) ? MSC_MMEAPP_MME:MSC_S11_MME,
NULL,0,
"0 SGW_MODIFY_BEARER_RESPONSE ebi %u CONTEXT_NOT_FOUND trxn %u",
modify_response_p->bearer_choice.bearer_for_removal.eps_bearer_id,
modify_response_p->trxn);
return itti_send_msg_to_task(to_task, INSTANCE_DEFAULT, message_p); return itti_send_msg_to_task(to_task, INSTANCE_DEFAULT, message_p);
} else if (hash_rc == HASH_TABLE_OK) { } else if (hash_rc == HASH_TABLE_OK) {
// TO DO // TO DO
...@@ -1015,6 +1076,16 @@ sgw_lite_handle_delete_session_request( ...@@ -1015,6 +1076,16 @@ sgw_lite_handle_delete_session_request(
delete_session_resp_p->trxn = delete_session_req_pP->trxn; delete_session_resp_p->trxn = delete_session_req_pP->trxn;
delete_session_resp_p->peer_ip = delete_session_req_pP->peer_ip; delete_session_resp_p->peer_ip = delete_session_req_pP->peer_ip;
MSC_LOG_TX_MESSAGE(
MSC_SP_GWAPP_MME,
(to_task == TASK_MME_APP) ? MSC_MMEAPP_MME:MSC_S11_MME,
NULL,0,
"0 SGW_DELETE_SESSION_RESPONSE teid %u cause %u trxn %u",
delete_session_resp_p->teid,
delete_session_resp_p->cause,
delete_session_resp_p->trxn);
return itti_send_msg_to_task(to_task, INSTANCE_DEFAULT, message_p); return itti_send_msg_to_task(to_task, INSTANCE_DEFAULT, message_p);
} else { } else {
/* Context not found... set the cause to CONTEXT_NOT_FOUND /* Context not found... set the cause to CONTEXT_NOT_FOUND
...@@ -1039,6 +1110,13 @@ sgw_lite_handle_delete_session_request( ...@@ -1039,6 +1110,13 @@ sgw_lite_handle_delete_session_request(
delete_session_resp_p->trxn = delete_session_req_pP->trxn; delete_session_resp_p->trxn = delete_session_req_pP->trxn;
delete_session_resp_p->peer_ip = delete_session_req_pP->peer_ip; delete_session_resp_p->peer_ip = delete_session_req_pP->peer_ip;
MSC_LOG_TX_MESSAGE(
MSC_SP_GWAPP_MME,
(to_task == TASK_MME_APP) ? MSC_MMEAPP_MME:MSC_S11_MME,
NULL,0,
"0 SGW_DELETE_SESSION_RESPONSE CONTEXT_NOT_FOUND trxn %u",
delete_session_resp_p->trxn);
return itti_send_msg_to_task(to_task, INSTANCE_DEFAULT, message_p); return itti_send_msg_to_task(to_task, INSTANCE_DEFAULT, message_p);
} }
......
openair-cn/UTILS/mme_config.c
View file @ e6f229fa
...@@ -42,6 +42,7 @@ ...@@ -42,6 +42,7 @@
#include <arpa/inet.h> /* To provide inet_addr */ #include <arpa/inet.h> /* To provide inet_addr */
#include "assertions.h" #include "assertions.h"
#include "msc.h"
#include "mme_config.h" #include "mme_config.h"
#include "spgw_config.h" #include "spgw_config.h"
#include "intertask_interface_conf.h" #include "intertask_interface_conf.h"
...@@ -652,6 +653,8 @@ static void usage(void) ...@@ -652,6 +653,8 @@ static void usage(void)
fprintf(stdout, "-h Print this help and return\n"); fprintf(stdout, "-h Print this help and return\n");
fprintf(stdout, "-i<interface name>\n"); fprintf(stdout, "-i<interface name>\n");
fprintf(stdout, " Set the network card to use for IPv4 forwarding\n"); fprintf(stdout, " Set the network card to use for IPv4 forwarding\n");
fprintf(stdout, "-m\n");
fprintf(stdout, " Use mscgen dump trace tool\n");
fprintf(stdout, "-c<path>\n"); fprintf(stdout, "-c<path>\n");
fprintf(stdout, " Set the configuration file for mme\n"); fprintf(stdout, " Set the configuration file for mme\n");
fprintf(stdout, " See template in UTILS/CONF\n"); fprintf(stdout, " See template in UTILS/CONF\n");
...@@ -672,7 +675,7 @@ int config_parse_opt_line(int argc, char *argv[], mme_config_t *mme_config_p) ...@@ -672,7 +675,7 @@ int config_parse_opt_line(int argc, char *argv[], mme_config_t *mme_config_p)
mme_config_init(mme_config_p); mme_config_init(mme_config_p);
/* Parsing command line */ /* Parsing command line */
while ((c = getopt (argc, argv, "O:c:hi:K:v:V")) != -1) { while ((c = getopt (argc, argv, "O:c:hi:K:m:v:V")) != -1) {
switch (c) { switch (c) {
case 'O': case 'O':
case 'c': { case 'c': {
...@@ -687,6 +690,11 @@ int config_parse_opt_line(int argc, char *argv[], mme_config_t *mme_config_p) ...@@ -687,6 +690,11 @@ int config_parse_opt_line(int argc, char *argv[], mme_config_t *mme_config_p)
} }
break; break;
case 'm': {
MSC_INIT(MSC_EPC);
}
break;
/*case 'i': { /*case 'i': {
int interface_len = 0; int interface_len = 0;
......
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