"\n---------------------------------------\neNB receives UE Context Release Request from MME\n---------------------------------------"
)
s1.receiveS1ap(target=True)
igniteLogger.logger.info(
"\n---------------------------------------\neNB sends UE Context Release Complete to MME\n---------------------------------------"
)
s1.sendS1ap('ue_context_release_complete', uecontextrelease_complete,
enbues1ap_id)
time.sleep(1)
proc_stat_af_detach = su.executeCommand(command, ssh_client)
ue_count_after_detach = int(
do.splitProcStats(proc_stat_af_detach, stats_type["subs_attached"]))
icu.grpcValidation(ue_count_before_attach, ue_count_after_detach,
"Number of Subs Attached After Detach")
num_of_processed_ho_cancel_Afdetach = int(
do.splitProcStats(proc_stat_af_detach, stats_type["ho_cancel"]))
icu.grpcValidation(num_of_processed_ho_cancel + 1,
num_of_processed_ho_cancel_Afdetach,
"Number of Handover Cancel")
print(
"\n-------------------------------------\nIMSI Attach,HO Cancel Detach Execution Successful\n---------------------------------------"
)
except Exception as e:
print("**********\nEXCEPTION:" + e.__class__.__name__ +
"\nError Details : " + str(e) + "\n**********")
if e.__class__.__name__ != "ConnectionError":
gs.sendGtp('modify_bearer_response', modify_bearer_response, msg_hierarchy)
igniteLogger.logger.info("\n---------------------------------------\neRAB Modification Confirm received from MME\n---------------------------------------")
s1.receiveS1ap()
time.sleep(2)
mme_ue_S1AP_id , mme_ue_S1AP_id_present = icu.getKeyValueFromDict(init_ctxt_setup_req, "MME-UE-S1AP-ID")
mob_ctxt_command = "export LD_LIBRARY_PATH=" + mme_lib_path + " && " + mme_grpc_client_path + "/mme-grpc-client mme-app show mobile-context "+str(mme_ue_S1AP_id)
mob_ctxt_af_attach = su.executeCommand(mob_ctxt_command,ssh_client)
icu.mobileContextValidation(str(imsi),mob_ctxt_af_attach)
proc_stat_af_attach = su.executeCommand(command,ssh_client)
ue_count_after_attach = int(do.splitProcStats(proc_stat_af_attach, stats_type["subs_attached"]))
icu.grpcValidation(ue_count_before_attach + 1, ue_count_after_attach, "Number of Subs Attached")
num_of_erab_mod_ind_af_attach = int(do.splitProcStats(proc_stat_af_attach, stats_type["erab_mod_ind"]))
icu.grpcValidation(num_of_erab_mod_indication + 1, num_of_erab_mod_ind_af_attach, "Number of ERAB Modification Indication")
num_of_erab_mod_conf_af_attach = int(do.splitProcStats(proc_stat_af_attach, stats_type["erab_mod_conf"]))
icu.grpcValidation(num_of_erab_mod_confirmation + 1, num_of_erab_mod_conf_af_attach, "Number of ERAB Modification Confirmation")
time.sleep(2)
igniteLogger.logger.info("\n---------------------------------------\nSend Detach Request to MME\n---------------------------------------")
s1.sendS1ap('detach_request', uplinknastransport_detach_request, enbues1ap_id, nas_detach_request)
igniteLogger.logger.info("\n---------------------------------------\nPurge Request received from MME\n---------------------------------------")
ds.receiveS6aMsg()
)
time.sleep(2)
mme_ue_S1AP_id, mme_ue_S1AP_id_present = icu.getKeyValueFromDict(
init_ctxt_setup_req, "MME-UE-S1AP-ID")
mob_ctxt_command = "export LD_LIBRARY_PATH=" + mme_lib_path + " && " + mme_grpc_client_path + "/mme-grpc-client mme-app show mobile-context " + str(
mme_ue_S1AP_id)
mob_ctxt_af_attach = su.executeCommand(mob_ctxt_command, ssh_client)
icu.mobileContextValidation(str(imsi), mob_ctxt_af_attach)
proc_stat_af_attach = su.executeCommand(command, ssh_client)
ue_count_after_attach = int(
do.splitProcStats(proc_stat_af_attach, stats_type["subs_attached"]))
icu.grpcValidation(ue_count_before_attach + 1, ue_count_after_attach,
"Number of Subs Attached")
num_of_processed_aia_afattach = int(
do.splitProcStats(proc_stat_af_attach, stats_type["processed_aia"]))
icu.grpcValidation(num_of_processed_aia + 1, num_of_processed_aia_afattach,
"Number of Processed AIA")
num_of_processed_ula_afattach = int(
do.splitProcStats(proc_stat_af_attach, stats_type["processed_ula"]))
icu.grpcValidation(num_of_processed_ula + 1, num_of_processed_ula_afattach,
"Number of Processed ULA")
num_of_handled_esm_info_resp_afattach = int(
do.splitProcStats(proc_stat_af_attach, stats_type["esm_info_resp"]))
icu.grpcValidation(num_of_handled_esm_info_resp + 1,
num_of_handled_esm_info_resp_afattach,
)
time.sleep(2)
mme_ue_S1AP_id, mme_ue_S1AP_id_present = icu.getKeyValueFromDict(
init_ctxt_setup_req, "MME-UE-S1AP-ID")
mob_ctxt_command = "export LD_LIBRARY_PATH=" + mme_lib_path + " && " + mme_grpc_client_path + "/mme-grpc-client mme-app show mobile-context " + str(
mme_ue_S1AP_id)
mob_ctxt_af_attach = su.executeCommand(mob_ctxt_command, ssh_client)
icu.mobileContextValidation(str(imsi), mob_ctxt_af_attach)
proc_stat_af_attach = su.executeCommand(command, ssh_client)
ue_count_after_attach = int(
do.splitProcStats(proc_stat_af_attach, stats_type["subs_attached"]))
icu.grpcValidation(ue_count_before_attach + 1, ue_count_after_attach,
"Number of Subs Attached")
igniteLogger.logger.info(
"\n---------------------------------------\nSend Detach Request to MME\n---------------------------------------"
)
s1.sendS1ap('detach_request', uplinknastransport_detach_request,
enbues1ap_id, nas_detach_request)
igniteLogger.logger.info(
"\n---------------------------------------\nPurge Request received from MME\n---------------------------------------"
)
ds.receiveS6aMsg()
igniteLogger.logger.info(
"\n---------------------------------------\nDelete Session Request received from MME\n---------------------------------------"
)
igniteLogger.logger.info(
"\n---------------------------------------\nUE is Attached\n---------------------------------------"
)
mme_ue_S1AP_id, mme_ue_S1AP_id_present = icu.getKeyValueFromDict(
init_ctxt_setup_req, "MME-UE-S1AP-ID")
mob_ctxt_command = "export LD_LIBRARY_PATH=" + mme_lib_path + " && " + mme_grpc_client_path + "/mme-grpc-client mme-app show mobile-context " + str(
mme_ue_S1AP_id)
mob_ctxt_af_attach = su.executeCommand(mob_ctxt_command, ssh_client)
icu.mobileContextValidation(str(imsi), mob_ctxt_af_attach)
proc_stat_af_attach = su.executeCommand(command, ssh_client)
ue_count_after_attach = int(
do.splitProcStats(proc_stat_af_attach, stats_type["subs_attached"]))
icu.grpcValidation(ue_count_before_attach + 1, ue_count_after_attach,
"Number of Subs Attached")
time.sleep(2)
igniteLogger.logger.info(
"\n---------------------------------------\nSend eRAB Modification Indication to MME\n---------------------------------------"
)
s1.sendS1ap('erab_modification_indication', erabmodification_indication,
enbues1ap_id)
igniteLogger.logger.info(
"\n---------------------------------------\nModify Bearer Request received from MME\n---------------------------------------"
)
gs.receiveGtp()
igniteLogger.logger.info(
gs.sendGtp('delete_session_response', delete_session_response, msg_hierarchy)
igniteLogger.logger.info("\n---------------------------------------\nMME send Detach Accept to UE\n---------------------------------------")
s1.receiveS1ap(target=True)
igniteLogger.logger.info("\n---------------------------------------\neNB receives UE Context Release Request from MME\n---------------------------------------")
s1.receiveS1ap(target=True)
igniteLogger.logger.info("\n---------------------------------------\neNB sends UE Context Release Complete to MME\n---------------------------------------")
s1.sendS1ap('ue_context_release_complete', uecontextrelease_complete, enbues1ap_id)
time.sleep(1)
proc_stat_af_detach = su.executeCommand(command,ssh_client)
ue_count_after_detach = int(do.splitProcStats(proc_stat_af_detach, stats_type["subs_attached"]))
icu.grpcValidation(ue_count_before_attach, ue_count_after_detach, "Number of Subs Attached After Detach")
num_of_processed_ho_failure_Afdetach = int(do.splitProcStats(proc_stat_af_detach, stats_type["ho_failure"]))
icu.grpcValidation(num_of_processed_ho_failure + 1, num_of_processed_ho_failure_Afdetach, "Number of Handover Failure")
num_of_processed_ho_prep_failure_Afdetach = int(do.splitProcStats(proc_stat_af_detach, stats_type["ho_prep_failure"]))
icu.grpcValidation(num_of_processed_ho_prep_failure + 1, num_of_processed_ho_prep_failure_Afdetach, "Number of Handover Preparation Failure")
print ("\n-------------------------------------\nIMSI Attach,HO Failure Detach Execution Successful\n---------------------------------------")
except Exception as e:
print("**********\nEXCEPTION:"+e.__class__.__name__+"\nError Details : "+str(e)+"\n**********")
if e.__class__.__name__ != "ConnectionError":
time.sleep(10)
igniteLogger.logger.info("\n---------------------------------------\nClearing Buffer\n---------------------------------------")
icu.clearBuffer()
