| /* MME (Mobility Management Engine) test suite in TTCN-3 |
| * (C) 2019 Harald Welte <laforge@gnumonks.org> |
| * All rights reserved. |
| * |
| * Released under the terms of GNU General Public License, Version 2 or |
| * (at your option) any later version. |
| * |
| * SPDX-License-Identifier: GPL-2.0-or-later |
| */ |
| |
| module MME_Tests { |
| |
| import from General_Types all; |
| |
| import from S1AP_Types all; |
| import from S1AP_Templates all; |
| import from S1AP_Emulation all; |
| import from S1AP_PDU_Descriptions all; |
| import from S1AP_IEs all; |
| |
| import from NAS_EPS_Types all; |
| import from NAS_Templates all; |
| |
| import from DIAMETER_Types all; |
| import from DIAMETER_Templates all; |
| import from DIAMETER_Emulation all; |
| |
| import from SGsAP_Types all; |
| import from SGsAP_Templates all; |
| import from SGsAP_Emulation all; |
| |
| import from LTE_CryptoFunctions all; |
| |
| import from L3_Templates all; |
| import from DNS_Helpers all; |
| import from Osmocom_Types all; |
| |
| friend module MME_Tests_SGsAP; |
| |
| /* (maximum) number of emulated eNBs */ |
| const integer NUM_ENB := 3; |
| |
| /* (maximum) number of emulated UEs */ |
| const integer NUM_UE := 3; |
| |
| /* parameters of emulated ENB */ |
| type record EnbParams { |
| Global_ENB_ID global_enb_id, |
| integer cell_identity, |
| SupportedTAs supported_tas |
| } |
| |
| /* parameters of emulated UE */ |
| type record UeParams { |
| hexstring imsi |
| } |
| |
| type component MTC_CT { |
| /* S1 intreface of emulated ENBs */ |
| var EnbParams g_enb_pars[NUM_ENB]; |
| var S1AP_Emulation_CT vc_S1AP[NUM_ENB]; |
| port S1AP_PT S1AP_UNIT[NUM_ENB]; |
| port S1APEM_PROC_PT S1AP_PROC[NUM_ENB]; |
| |
| /* S6a/S6d interface of emulated HSS */ |
| var DIAMETER_Emulation_CT vc_DIAMETER; |
| port DIAMETER_PT DIAMETER_UNIT; |
| port DIAMETEREM_PROC_PT DIAMETER_PROC; |
| |
| /* SGs interface of emulated MSC/VLR */ |
| var SGsAP_Emulation_CT vc_SGsAP; |
| port SGsAP_PT SGsAP_UNIT; |
| port SGsAPEM_PROC_PT SGsAP_PROC; |
| |
| var UeParams g_ue_pars[NUM_UE]; |
| } |
| |
| type component ConnHdlr extends S1AP_ConnHdlr, SGsAP_ConnHdlr, DIAMETER_ConnHdlr { |
| var ConnHdlrPars g_pars; |
| timer g_Tguard := 30.0; |
| } |
| |
| type record ConnHdlrPars { |
| /* copied over from MTC_CT on start of component */ |
| EnbParams enb_pars[NUM_ENB], |
| /* copied over from MTC_CT on start of component */ |
| UeParams ue_pars, |
| /* currently used MME (index into enb_pars, S1AP, ...) */ |
| integer mme_idx |
| } |
| |
| modulepar { |
| /* S1 interface */ |
| charstring mp_mme_ip := "127.0.0.1"; |
| integer mp_mme_s1ap_port := 36412; |
| charstring mp_s1_local_ip := "127.0.0.1"; |
| integer mp_s1_local_port := 50000; |
| |
| /* S6 interface */ |
| charstring mp_s6_local_ip := "127.0.0.4"; |
| integer mp_s6_local_port := 3868; |
| |
| /* SGs interface */ |
| charstring mp_sgs_local_ip := "127.0.0.1"; |
| integer mp_sgs_local_port := 29118; |
| charstring mp_vlr_name := "vlr.example.net"; |
| charstring mp_mme_name := "mmec01.mmegi0001.mme.epc.mnc070.mcc901.3gppnetwork.org"; |
| } |
| |
| /* send incoming unit data messages (like reset) to global SGsAP_UNIT port */ |
| friend function ForwardUnitdataCallback(PDU_SGsAP msg) |
| runs on SGsAP_Emulation_CT return template PDU_SGsAP { |
| SGsAP_UNIT.send(msg); |
| return omit; |
| } |
| |
| friend function f_init_sgsap(charstring id) runs on MTC_CT { |
| id := id & "-SGsAP"; |
| var SGsAPOps ops := { |
| create_cb := refers(SGsAP_Emulation.ExpectedCreateCallback), |
| unitdata_cb := refers(ForwardUnitdataCallback) |
| } |
| var SGsAP_conn_parameters pars := { |
| remote_ip := "", |
| remote_sctp_port := -1, |
| local_ip := mp_sgs_local_ip, |
| local_sctp_port := mp_sgs_local_port |
| } |
| |
| vc_SGsAP := SGsAP_Emulation_CT.create(id); |
| map(vc_SGsAP:SGsAP, system:SGsAP_CODEC_PT); |
| connect(vc_SGsAP:SGsAP_PROC, self:SGsAP_PROC); |
| connect(vc_SGsAP:SGsAP_UNIT, self:SGsAP_UNIT); |
| vc_SGsAP.start(SGsAP_Emulation.main(ops, pars, id)); |
| } |
| |
| /* send incoming unit data messages (like reset) to global S1AP_UNIT port */ |
| friend function S1apForwardUnitdataCallback(S1AP_PDU msg) |
| runs on S1AP_Emulation_CT return template S1AP_PDU { |
| S1AP_UNIT.send(msg); |
| return omit; |
| } |
| |
| friend function S1apCreateCallback(S1AP_PDU msg, template (omit) MME_UE_S1AP_ID mme_id, |
| template (omit) ENB_UE_S1AP_ID enb_id, charstring id) |
| runs on S1AP_Emulation_CT return S1AP_ConnHdlr |
| { |
| setverdict(fail, "implement this"); |
| mtc.stop; |
| } |
| |
| friend function f_init_one_enb(charstring id, integer num := 0) runs on MTC_CT { |
| id := id & "-S1AP" & int2str(num); |
| var S1APOps ops := { |
| create_cb := refers(S1apCreateCallback), |
| unitdata_cb := refers(S1apForwardUnitdataCallback) |
| } |
| var S1AP_conn_parameters pars := { |
| remote_ip := mp_mme_ip, |
| remote_sctp_port := mp_mme_s1ap_port, |
| local_ip := mp_s1_local_ip, |
| local_sctp_port := mp_s1_local_port + num, |
| role := NAS_ROLE_UE |
| } |
| var PLMNidentity plmn_id := '00f110'O; |
| var EnbParams enb_pars := { |
| global_enb_id := { |
| pLMNidentity := plmn_id, |
| eNB_ID := { |
| macroENB_ID := int2bit(num, 20) |
| }, |
| iE_Extensions := omit |
| }, |
| cell_identity := num, |
| supported_tas := { |
| { |
| tAC := int2oct(12345, 2), |
| broadcastPLMNs := { plmn_id }, |
| iE_Extensions := omit |
| } |
| } |
| }; |
| |
| g_enb_pars[num] := enb_pars; |
| vc_S1AP[num] := S1AP_Emulation_CT.create(id); |
| map(vc_S1AP[num]:S1AP, system:S1AP_CODEC_PT); |
| connect(vc_S1AP[num]:S1AP_PROC, self:S1AP_PROC[num]); |
| connect(vc_S1AP[num]:S1AP_UNIT, self:S1AP_UNIT[num]); |
| vc_S1AP[num].start(S1AP_Emulation.main(ops, pars, id)); |
| S1AP_UNIT[num].receive(S1APEM_Event:{up_down:=S1APEM_EVENT_UP}); |
| } |
| friend function f_init_one_ue(inout UeParams uep, integer imsi_suffix) { |
| uep := { |
| imsi := f_gen_imsi(imsi_suffix) |
| } |
| } |
| friend function f_init_s1ap(charstring id, integer imsi_suffix) runs on MTC_CT { |
| var integer i; |
| for (i := 0; i < NUM_ENB; i := i+1) { |
| f_init_one_enb(id, i); |
| } |
| for (i := 0; i < NUM_UE; i := i+1) { |
| f_init_one_ue(g_ue_pars[i], i*1000 + imsi_suffix); |
| } |
| } |
| |
| friend function DiameterForwardUnitdataCallback(PDU_DIAMETER msg) |
| runs on DIAMETER_Emulation_CT return template PDU_DIAMETER { |
| DIAMETER_UNIT.send(msg); |
| return omit; |
| } |
| |
| friend function f_init_diameter(charstring id) runs on MTC_CT { |
| var DIAMETEROps ops := { |
| create_cb := refers(DIAMETER_Emulation.ExpectedCreateCallback), |
| unitdata_cb := refers(DiameterForwardUnitdataCallback) |
| }; |
| var DIAMETER_conn_parameters pars := { |
| remote_ip := mp_mme_ip, |
| remote_sctp_port := -1, |
| local_ip := mp_s6_local_ip, |
| local_sctp_port := mp_s6_local_port, |
| origin_host := "hss.localdomain", |
| origin_realm := "localdomain", |
| vendor_app_id := c_DIAMETER_3GPP_S6_AID |
| }; |
| vc_DIAMETER := DIAMETER_Emulation_CT.create(id); |
| map(vc_DIAMETER:DIAMETER, system:DIAMETER_CODEC_PT); |
| connect(vc_DIAMETER:DIAMETER_UNIT, self:DIAMETER_UNIT); |
| connect(vc_DIAMETER:DIAMETER_PROC, self:DIAMETER_PROC); |
| vc_DIAMETER.start(DIAMETER_Emulation.main(ops, pars, id)); |
| |
| f_diameter_wait_capability(DIAMETER_UNIT); |
| } |
| |
| friend template (value) TAI ts_enb_S1AP_TAI(EnbParams enb) := { |
| pLMNidentity := enb.global_enb_id.pLMNidentity, |
| tAC := enb.supported_tas[0].tAC, |
| iE_Extensions := omit |
| } |
| |
| friend template (value) EUTRAN_CGI ts_enb_S1AP_CGI(EnbParams enb) := { |
| pLMNidentity := enb.global_enb_id.pLMNidentity, |
| cell_ID := int2bit(enb.cell_identity, 28), |
| iE_Extensions := omit |
| } |
| |
| |
| /* generate parameters for a connection handler */ |
| friend function f_init_pars(integer ue_idx := 0) |
| runs on MTC_CT return ConnHdlrPars { |
| var ConnHdlrPars pars := { |
| enb_pars := g_enb_pars, |
| ue_pars := g_ue_pars[ue_idx], |
| mme_idx := 0 |
| }; |
| return pars; |
| } |
| |
| type function void_fn(ConnHdlrPars pars) runs on ConnHdlr; |
| |
| /* start a connection handler with given parameters */ |
| friend function f_start_handler_with_pars(void_fn fn, ConnHdlrPars pars, integer s1ap_idx := 0) |
| runs on MTC_CT return ConnHdlr { |
| var ConnHdlr vc_conn; |
| var charstring id := testcasename() & int2str(s1ap_idx); |
| |
| vc_conn := ConnHdlr.create(id); |
| /* S1AP part */ |
| connect(vc_conn:S1AP, vc_S1AP[s1ap_idx]:S1AP_CLIENT); |
| connect(vc_conn:S1AP_PROC, vc_S1AP[s1ap_idx]:S1AP_PROC); |
| if (isbound(vc_SGsAP)) { |
| /* SGsAP part */ |
| connect(vc_conn:SGsAP, vc_SGsAP:SGsAP_CLIENT); |
| connect(vc_conn:SGsAP_PROC, vc_SGsAP:SGsAP_PROC); |
| } |
| if (isbound(vc_DIAMETER)) { |
| connect(vc_conn:DIAMETER, vc_DIAMETER:DIAMETER_CLIENT); |
| connect(vc_conn:DIAMETER_PROC, vc_DIAMETER:DIAMETER_PROC); |
| } |
| |
| /* We cannot use vc_conn.start(f_init_handler(fn, id, pars)); as we cannot have |
| * a stand-alone 'derefers()' call, see https://www.eclipse.org/forums/index.php/t/1091364/ */ |
| vc_conn.start(derefers(fn)(pars)); |
| return vc_conn; |
| } |
| |
| /* altstep for the global guard timer */ |
| private altstep as_Tguard()runs on ConnHdlr { |
| [] g_Tguard.timeout { |
| setverdict(fail, "Tguard timeout"); |
| mtc.stop; |
| } |
| } |
| |
| friend function f_init_handler(ConnHdlrPars pars, float t_guard := 30.0) runs on ConnHdlr { |
| /* make parameters available via component variable */ |
| g_pars := pars; |
| /* start guard timre and activate it as default */ |
| g_Tguard.start(t_guard); |
| activate(as_Tguard()); |
| if (DIAMETER_PROC.checkstate("Connected")) { |
| f_diameter_expect(g_pars.ue_pars.imsi); |
| } |
| if (SGsAP_PROC.checkstate("Connected")) { |
| /* Route all SGsAP mesages for our IMSIto us */ |
| f_create_sgsap_expect(pars.ue_pars.imsi); |
| } |
| } |
| |
| |
| |
| friend function f_s1ap_setup(integer idx := 0, template Cause cause := omit) runs on MTC_CT { |
| var template (present) Cause exp_cause; |
| var boolean exp_fail := false; |
| timer T := 5.0; |
| if (not istemplatekind(cause, "omit")) { |
| exp_fail := true; |
| exp_cause := cause; |
| } |
| |
| S1AP_UNIT[idx].send(ts_S1AP_SetupReq(g_enb_pars[idx].global_enb_id, |
| g_enb_pars[idx].supported_tas, v32)); |
| T.start; |
| alt { |
| [exp_fail] S1AP_UNIT[idx].receive(tr_S1AP_SetupFail(exp_cause)) { |
| setverdict(pass); |
| } |
| [not exp_fail] S1AP_UNIT[idx].receive(tr_S1AP_SetupResp) { |
| setverdict(pass); |
| } |
| [] S1AP_UNIT[idx].receive { |
| setverdict(fail, "Received unexpected S1AP"); |
| } |
| [] T.timeout { |
| setverdict(fail, "Timeout waiting for S1AP Setup result"); |
| } |
| } |
| } |
| |
| /* Unsuccessful S1 Setup procedure to MME (wrong PLMN) */ |
| testcase TC_s1ap_setup_wrong_plmn() runs on MTC_CT { |
| var charstring id := testcasename(); |
| f_init_s1ap(id, 1); |
| g_enb_pars[0].global_enb_id.pLMNidentity := '62F224'O; |
| f_s1ap_setup(0, {misc:=unknown_PLMN}); |
| } |
| |
| /* Unsuccessful S1 Setup procedure to MME (wrong PLMN) */ |
| testcase TC_s1ap_setup_wrong_tac() runs on MTC_CT { |
| var charstring id := testcasename(); |
| f_init_s1ap(id, 2); |
| g_enb_pars[0].supported_tas[0].broadcastPLMNs[0] := '62F224'O; |
| f_s1ap_setup(0, {misc:=unknown_PLMN}); |
| } |
| |
| /* Successful S1 Setup procedure to MME */ |
| testcase TC_s1ap_setup() runs on MTC_CT { |
| var charstring id := testcasename(); |
| f_init_s1ap(id, 3); |
| f_s1ap_setup(0); |
| } |
| |
| private const EPS_QualityOfServiceV c_NAS_defaultQoS := { |
| qCI := '00'O, |
| maxBitRateUplink := omit, |
| maxBitRateDownlink := omit, |
| guaranteedBitRateUplink := omit, |
| guaranteedBitRateDownlink := omit, |
| maxBitRateUplinkExt := omit, |
| maxBitRateDownlinkExt := omit, |
| guaranteedBitRateUplinkExt := omit, |
| guaranteedBitRateDownlinkExt := omit, |
| maxBitRateUplinkExt2 := omit, |
| maxBitRateDownlinkExt2 := omit, |
| guaranteedBitRateUplinkExt2 := omit, |
| guaranteedBitRateDownlinkExt2 := omit |
| }; |
| |
| private const UENetworkCapabilityV c_NAS_defaultUeNetCap := { |
| eEA := '10000000'B, |
| eIA := '11000000'B, |
| uEA := omit, |
| uIA := omit, |
| uCS2 := omit, |
| nF := omit, |
| vCC := omit, |
| lCS := omit, |
| lPP := omit, |
| aCC_CSFB := omit, |
| h245_ASH := omit, |
| proSe := omit, |
| proSe_dd := omit, |
| proSe_dc := omit, |
| proSe_relay := omit, |
| cP_CIoT := omit, |
| uP_CIoT := omit, |
| s1_Udata := omit, |
| eRwoPDN := omit, |
| hC_CP_CIoT := omit, |
| ePCO := omit, |
| multipleDRB := omit, |
| v2XPC5 := omit, |
| restrictEC := omit, |
| cPbackoff := omit, |
| dCNR := omit, |
| n1Mode := omit, |
| sGC := omit, |
| spare1 := omit, |
| spare := omit |
| }; |
| |
| private const octetstring c_NAS_defaultAPN := '00'O; |
| |
| private altstep as_s1ap_handle_auth() runs on ConnHdlr { |
| var PDU_NAS_EPS rx_nas; |
| [] S1AP.receive(tr_NAS_AuthReq) -> value rx_nas { |
| /* static XRES result as we fixed the HSS RAND value and always have the following |
| RAND: 20080c3818183b522614162c07601d0d |
| AUTN: f11b89a2a8be00001f9c526f3d75d44c |
| IK: 11329aae8e8d2941bb226b2061137c58 |
| CK: 740d62df9803eebde5120acf358433d0 |
| RES: 6a91970e838fd079 |
| SRES: e91e4777 |
| Kc: 3b0f999e42198874 |
| SQN: 32 |
| IND: 0 |
| */ |
| /* KASME: 95AFAD9A0D29AFAA079A9451DF7161D7EE4CBF2AF9387F766D058BB6B44B905D */ |
| const OCT16 ck := '740d62df9803eebde5120acf358433d0'O; |
| const OCT16 ik := '11329aae8e8d2941bb226b2061137c58'O; |
| const OCT16 autn := 'f11b89a2a8be00001f9c526f3d75d44c'O; |
| const OCT8 res := '6a91970e838fd079'O; |
| const OCT3 plmn_id := '00F110'O; |
| const OCT6 sqn := '000000000020'O; |
| const OCT6 ak := substr(autn, 0, 6) xor4b sqn; |
| var octetstring kasme := f_kdf_kasme(ck, ik, plmn_id, sqn, ak); |
| var S1APEM_Config cfg := { |
| set_nas_keys := { |
| k_nas_int := f_kdf_nas_int(1, kasme), |
| k_nas_enc := f_kdf_nas_enc(1, kasme) |
| } |
| }; |
| S1AP.send(cfg); |
| S1AP.send(ts_NAS_AuthResp(res)); |
| } |
| } |
| |
| private altstep as_s1ap_handle_sec_mode() runs on ConnHdlr { |
| var PDU_NAS_EPS rx_nas; |
| var NAS_SecurityAlgorithmsV alg := { |
| typeOfIntegrityProtection := '001'B, |
| spare1 := '0'B, |
| typeOfCiphering := '000'B, |
| spare2 := '0'B |
| }; |
| var NAS_KeySetIdentifierV kset_id := { |
| identifier := '000'B, |
| tSC := '0'B |
| }; |
| [] S1AP.receive(tr_NAS_SecModeCmd(alg, kset_id, ?)) { |
| S1AP.send(ts_NAS_SecModeCmpl); |
| } |
| } |
| |
| /* Exepect AuthInfoReq (AIR) from HSS; respond with AuthInforAnswer (AIA) */ |
| private altstep as_DIA_AuthInfo() runs on ConnHdlr { |
| var PDU_DIAMETER rx_dia; |
| [] DIAMETER.receive(tr_DIA_AIR(g_pars.ue_pars.imsi)) -> value rx_dia { |
| var template (omit) AVP avp; |
| var octetstring sess_id; |
| var octetstring vplmn_id; |
| var hexstring imsi; |
| var template (value) AVP_list auth_info_content; |
| |
| /* retrieve input data */ |
| imsi := valueof(f_DIAMETER_get_imsi(rx_dia)); |
| avp := f_DIAMETER_get_avp(rx_dia, c_AVP_Code_BASE_NONE_Session_Id); |
| sess_id := valueof(avp.avp_data.avp_BASE_NONE_Session_Id); |
| avp := f_DIAMETER_get_avp(rx_dia, c_AVP_Code_AAA_3GPP_Visited_PLMN_Id); |
| vplmn_id := valueof(avp.avp_data.avp_AAA_3GPP_Visited_PLMN_Id); |
| |
| /* compute tuple */ |
| auth_info_content := { ts_AVP_EutranVec(1, '20080c3818183b522614162c07601d0d'O, '6a91970e838fd079'O, 'f11b89a2a8be00001f9c526f3d75d44c'O, '95AFAD9A0D29AFAA079A9451DF7161D7EE4CBF2AF9387F766D058BB6B44B905D'O) }; |
| |
| DIAMETER.send(ts_DIA_AIA(rx_dia.hop_by_hop_id, rx_dia.end_to_end_id, |
| sess_id, auth_info_content)); |
| } |
| } |
| |
| /* Expect UpdateLocationReq (ULR); respond with UpdateLocationAnswer (ULA) */ |
| private altstep as_DIA_UpdLoc() runs on ConnHdlr { |
| var PDU_DIAMETER rx_dia; |
| [] DIAMETER.receive(tr_DIA_ULR(g_pars.ue_pars.imsi)) -> value rx_dia { |
| var template (omit) AVP avp; |
| var hexstring imsi; |
| var template (value) AVP_list sub_data; |
| |
| /* retrieve input data */ |
| imsi := valueof(f_DIAMETER_get_imsi(rx_dia)); |
| avp := f_DIAMETER_get_avp(rx_dia, c_AVP_Code_BASE_NONE_Session_Id); |
| |
| sub_data := { |
| ts_AVP_3GPP_SubscriberStatus(SERVICE_GRANTED), |
| ts_AVP_3GPP_SubscrRauTauTmr(30), |
| ts_AVP_3GPP_AMBR(1000, 2000), |
| ts_AVP_3GPP_ApnConfigProfile({ |
| ts_AVP_3GPP_ContextId(1), |
| ts_AVP_3GPP_AllApnConfigsIncl, |
| ts_AVP_3GPP_ApnConfig(1, IPv4, "*") |
| }) |
| }; |
| |
| DIAMETER.send(ts_DIA_ULA(sub_data, avp.avp_data.avp_BASE_NONE_Session_Id, |
| hbh_id := rx_dia.hop_by_hop_id, |
| ete_id := rx_dia.end_to_end_id)); |
| } |
| } |
| |
| private function f_TC_attach(ConnHdlrPars pars) runs on ConnHdlr { |
| |
| f_init_handler(pars); |
| var template (value) EPS_MobileIdentityV mi := ts_NAS_MobileId_IMSI(pars.ue_pars.imsi); |
| var template (value) PDU_NAS_EPS nas_esm, nas_emm; |
| /* |
| nas_esm := ts_NAS_ActDefEpsBearCtxReq(bearer_id := '0000'B, proc_tid := int2bit(1,8), |
| qos := c_NAS_defaultQoS, apn := c_NAS_defaultAPN, |
| addr_type := '000'B, addr_info := ''O); |
| */ |
| nas_esm := ts_NAS_PdnConnReq(bearer_id := '0000'B, proc_tid := int2bit(1,8), |
| pdn_type := NAS_PDN_T_IPv4, req_type := '001'B); |
| nas_emm := ts_NAS_AttachRequest(att_type := '000'B, kset_id := '000'B, mobile_id := mi, |
| ue_net_cap := c_NAS_defaultUeNetCap, |
| esm_enc := enc_PDU_NAS_EPS(valueof(nas_esm))); |
| var template (value) S1AP_PDU tx; |
| tx := ts_S1AP_InitialUE(p_eNB_value := 0, p_nasPdu := enc_PDU_NAS_EPS(valueof(nas_emm)), |
| p_tAI := ts_enb_S1AP_TAI(g_pars.enb_pars[g_pars.mme_idx]), |
| p_eUTRAN_CGI := ts_enb_S1AP_CGI(g_pars.enb_pars[g_pars.mme_idx]), |
| p_rrcCause := mo_Signalling); |
| S1AP.send(tx); |
| |
| as_DIA_AuthInfo(); |
| as_s1ap_handle_auth(); |
| alt { |
| [] as_DIA_UpdLoc() { |
| as_s1ap_handle_sec_mode(); |
| } |
| [] as_s1ap_handle_sec_mode() { |
| as_DIA_UpdLoc(); |
| } |
| } |
| |
| f_sleep(10.0); |
| } |
| testcase TC_s1ap_attach() runs on MTC_CT { |
| var charstring id := testcasename(); |
| |
| f_init_diameter(id); |
| f_sleep(10.0); |
| f_init_s1ap(id, 4); |
| f_s1ap_setup(0); |
| |
| var ConnHdlrPars pars := f_init_pars(ue_idx := 0); |
| var ConnHdlr vc_conn; |
| vc_conn := f_start_handler_with_pars(refers(f_TC_attach), pars); |
| vc_conn.done; |
| } |
| |
| control { |
| execute( TC_s1ap_setup_wrong_plmn() ); |
| execute( TC_s1ap_setup_wrong_tac() ); |
| execute( TC_s1ap_setup() ); |
| execute( TC_s1ap_attach() ); |
| } |
| |
| |
| } |