August 2025 - gerrit-log - lists.osmocom.org

[XL] Change in libosmo-netif[master]: bring twjit into libosmo-netif

by pespin

Attention is currently required from: falconia, jolly. pespin has posted comments on this change by falconia. ( https://gerrit.osmocom.org/c/libosmo-netif/+/39280?usp=email ) Change subject: bring twjit into libosmo-netif ...................................................................... Patch Set 5: (2 comments) File include/osmocom/netif/twjit.h: https://gerrit.osmocom.org/c/libosmo-netif/+/39280/comment/1191a356_97659d7… : PS2, Line 137: bool osmo_twjit_got_any_input(struct osmo_twjit *twjit); > I have warmed up to your idea of renaming this API, and I would like to include the same rename in m […] I'm fine with either of the two proposed. File src/twjit.c: https://gerrit.osmocom.org/c/libosmo-netif/+/39280/comment/e240e539_8ae28ef… : PS2, Line 504: rtph = osmo_rtp_get_hdr(msg); > @pespin@sysmocom. […] I mean dropping ortp completely. I dislike the idea of maintaing both ortp and twrtp. Fine with the other stuff you mentioned. Feel free to submit some RFC patch for osmo-bts in gerrit once you want to receive feedback. -- To view, visit https://gerrit.osmocom.org/c/libosmo-netif/+/39280?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: comment Gerrit-Project: libosmo-netif Gerrit-Branch: master Gerrit-Change-Id: Ia3be5834571ca18b68939abbcf1ce3a879156658 Gerrit-Change-Number: 39280 Gerrit-PatchSet: 5 Gerrit-Owner: falconia <falcon(a)freecalypso.org> Gerrit-Reviewer: Jenkins Builder Gerrit-CC: jolly <andreas(a)eversberg.eu> Gerrit-CC: pespin <pespin(a)sysmocom.de> Gerrit-Attention: jolly <andreas(a)eversberg.eu> Gerrit-Attention: falconia <falcon(a)freecalypso.org> Gerrit-Comment-Date: Thu, 21 Aug 2025 11:30:16 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No Comment-In-Reply-To: falconia <falcon(a)freecalypso.org> Comment-In-Reply-To: pespin <pespin(a)sysmocom.de>

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[M] Change in osmo-ttcn3-hacks[master]: 5gc: Add tests for UE release context request procedure

by pespin

pespin has submitted this change. ( https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/40893?usp=email ) Change subject: 5gc: Add tests for UE release context request procedure ...................................................................... 5gc: Add tests for UE release context request procedure Change-Id: Icaaeb2923fdcaba47a72ed0aedc5661f68c03774 --- M 5gc/C5G_Tests.ttcn M 5gc/ConnHdlr.ttcn M 5gc/expected-results.xml 3 files changed, 72 insertions(+), 6 deletions(-) Approvals: Jenkins Builder: Verified laforge: Looks good to me, approved fixeria: Looks good to me, but someone else must approve diff --git a/5gc/C5G_Tests.ttcn b/5gc/C5G_Tests.ttcn index f72fef8..f9a9057 100644 --- a/5gc/C5G_Tests.ttcn +++ b/5gc/C5G_Tests.ttcn @@ -330,6 +330,36 @@ vc_conn.done; } +/* 3GPP TS 23.502 4.2.6 AN Release */ +private function f_TC_ue_context_release_no_pdu_session() runs on ConnHdlr { + f_register(); + f_ue_context_release(); +} +testcase TC_ue_context_release_no_pdu_session() runs on MTC_CT { + f_init(); + f_ngap_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_ue_context_release_no_pdu_session), pars); + vc_conn.done; +} +private function f_TC_ue_context_release_with_pdu_session() runs on ConnHdlr { + f_register(); + f_pdu_sess_establish(false); + f_sleep(1.0); + f_ue_context_release(); +} +testcase TC_ue_context_release_with_pdu_session() runs on MTC_CT { + f_init(); + f_ngap_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_ue_context_release_with_pdu_session), pars); + vc_conn.done; +} + private function f_TC_register_ping4() runs on ConnHdlr { f_register(); f_pdu_sess_establish(); @@ -371,6 +401,8 @@ execute( TC_ng_setup_wrong_tac() ); execute( TC_ng_register() ); execute( TC_periodic_registration_updating() ); + execute( TC_ue_context_release_no_pdu_session() ); + execute( TC_ue_context_release_with_pdu_session() ); execute( TC_ng_register_ping4() ); execute( TC_ng_register_ping4_256() ); } diff --git a/5gc/ConnHdlr.ttcn b/5gc/ConnHdlr.ttcn index dbec212..ccee880 100644 --- a/5gc/ConnHdlr.ttcn +++ b/5gc/ConnHdlr.ttcn @@ -313,6 +313,7 @@ return li_resp; } +/* 3GPP TS 23.502 Figure 4.3.2.2.1-1 steps 12-14. */ private altstep as_ngap_handle_InitialCtxReq_withPDUSessionList() runs on ConnHdlr { var NGAP_PDU rx_ngap; var template (present) NGAP_PDU exp_ngap := @@ -336,7 +337,8 @@ } } -function f_pdu_sess_establish() runs on ConnHdlr { +/* 3GPP TS 23.502 4.3.2.2 UE Requested PDU Session Establishment */ +function f_pdu_sess_establish(boolean configure_userplane := true) runs on ConnHdlr { var template (value) NG_NAS_UL_Message_Type nas_ul_msg; var NAS_PDU nas_pdu; var NG_NAS_DL_Message_Type rx_nas, inner_nas; @@ -364,7 +366,9 @@ log("5GC assigned CN GTPU Address: ", g_pars.ue_pars.sess_pars.cn_gtpu_ip, " TEID: ", g_pars.ue_pars.sess_pars.cn_gtpu_teid); log("5GC assigned UE IP address: ", g_pars.ue_pars.sess_pars.ue_ip); - f_pdu_sess_create_tun(); + if (configure_userplane) { + f_pdu_sess_create_tun(); + } } function f_register() runs on ConnHdlr { @@ -455,13 +459,14 @@ } /* 3GPP TS 38.413 8.3.3 UE Context Release (AMF initiated) */ -private altstep as_ngap_handle_UeContextReleaseCmd() runs on ConnHdlr { +private altstep as_ngap_handle_UeContextReleaseCmd(template (present) Cause exp_cause := ?) runs on ConnHdlr { var NGAP_PDU rx_ngap; var template (present) NGAP_PDU exp_ngap := mw_ngap_initMsg(mw_n2_UEContextReleaseCommand( mw_uE_NGAP_IDs_uE_NGAP_ID_pair( mw_uE_NGAP_ID_pair(g_pars.ue_pars.amf_id, - g_pars.ue_pars.ran_id)))); + g_pars.ue_pars.ran_id)), + p_cause := exp_cause)); [] NGAP.receive(exp_ngap) -> value rx_ngap { NGAP.send(m_ngap_succMsg(f_ts_n2_UEContextReleaseComplete(g_pars.ue_pars.amf_id, @@ -470,6 +475,31 @@ } } +/* 3GPP TS 38.413 8.3.2 UE Context Release Request (NG-RAN node initiated), + * 3GPP TS 23.502 4.2.6 AN Release */ +function f_ue_context_release(template (value) Cause cause := m_cause_radioNetwork(unspecified)) runs on ConnHdlr { + var template (value) NGAP_PDU tx_pdu; + + if (ispresent(g_pars.ue_pars.sess_pars.cn_gtpu_teid)) { + var template (value) PDUSessionResourceListCxtRelReq li_req; + var template (value) PDUSessionResourceItemCxtRelReq it_req; + it_req := m_pDUSessionResourceItemCxtRelReq(g_pars.ue_pars.sess_pars.id); + li_req := { it_req }; + tx_pdu := m_ngap_initMsg(m_n2_UEContextReleaseRequest_withPDUSessionList( + g_pars.ue_pars.amf_id, + g_pars.ue_pars.ran_id, + li_req, + cause)); + } else { + tx_pdu := m_ngap_initMsg(m_n2_UEContextReleaseRequest( + g_pars.ue_pars.amf_id, + g_pars.ue_pars.ran_id, + cause)); + } + NGAP.send(tx_pdu); + as_ngap_handle_UeContextReleaseCmd(exp_cause := cause); +} + /* Handle a PDUSessionResourceSetupRequestTransfer contained inside NGAP InitialContextSetupRequest and return a Result for InitialContextSetupResponse */ private function f_pdu_handle_session_resource_released_item(PDUSessionResourceToReleaseItemRelCmd cmd) runs on ConnHdlr return PDUSessionResourceReleasedItemRelRes { @@ -525,7 +555,7 @@ } } -function f_pdu_sess_release() runs on ConnHdlr { +function f_pdu_sess_release(boolean configure_userplane := true) runs on ConnHdlr { var template (value) NG_NAS_UL_Message_Type nas_ul_msg; var NAS_PDU nas_pdu; var NG_NAS_DL_Message_Type rx_nas, inner_nas; @@ -565,7 +595,9 @@ p_PDU_SessionId := cs_NG_PDU_SessionIdTV(pdu_sess_id)); NGAP.send(nas_ul_msg); - f_pdu_sess_delete_tun(); + if (configure_userplane) { + f_pdu_sess_delete_tun(); + } } function f_pdu_sess_create_tun() runs on ConnHdlr { diff --git a/5gc/expected-results.xml b/5gc/expected-results.xml index a94eb6f..99ded9c 100644 --- a/5gc/expected-results.xml +++ b/5gc/expected-results.xml @@ -5,6 +5,8 @@ <testcase classname='C5G_Tests' name='TC_ng_setup' time='MASKED'/> <testcase classname='C5G_Tests' name='TC_ng_register' time='MASKED'/> <testcase classname='C5G_Tests' name='TC_periodic_registration_updating' time='MASKED'/> + <testcase classname='C5G_Tests' name='TC_ue_context_release_no_pdu_session' time='MASKED'/> + <testcase classname='C5G_Tests' name='TC_ue_context_release_with_pdu_session' time='MASKED'/> <testcase classname='C5G_Tests' name='TC_ng_register_ping4' time='MASKED'/> <testcase classname='C5G_Tests' name='TC_ng_register_ping4_256' time='MASKED'/> </testsuite> -- To view, visit https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/40893?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: merged Gerrit-Project: osmo-ttcn3-hacks Gerrit-Branch: master Gerrit-Change-Id: Icaaeb2923fdcaba47a72ed0aedc5661f68c03774 Gerrit-Change-Number: 40893 Gerrit-PatchSet: 2 Gerrit-Owner: pespin <pespin(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-Reviewer: pespin <pespin(a)sysmocom.de>

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[M] Change in osmo-ttcn3-hacks[master]: 5gc: Place PDU Session params into its own subrecord

by pespin

pespin has submitted this change. ( https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/40892?usp=email ) Change subject: 5gc: Place PDU Session params into its own subrecord ...................................................................... 5gc: Place PDU Session params into its own subrecord This way we properly split between layers, plus the fact that we'll probably want to hold several concurrent pdu sessions in each UE in the future. Change-Id: Ibb0c8d3f0901d53e4aa75855e602234410fd00f9 --- M 5gc/C5G_Tests.ttcn M 5gc/ConnHdlr.ttcn 2 files changed, 62 insertions(+), 46 deletions(-) Approvals: fixeria: Looks good to me, but someone else must approve Jenkins Builder: Verified laforge: Looks good to me, approved diff --git a/5gc/C5G_Tests.ttcn b/5gc/C5G_Tests.ttcn index 608bcf8..f72fef8 100644 --- a/5gc/C5G_Tests.ttcn +++ b/5gc/C5G_Tests.ttcn @@ -78,6 +78,20 @@ ping_hostname := mp_ping_hostname } +template (value) PDUSessionParams ts_PDUSessionParams(template (value) PDUSessionID id, + template (value) RunProgParams run_prog_pars, + template (value) OCT4 ran_gtpu_teid) := +{ + id := id, + run_prog_pars := run_prog_pars, + ran_gtpu_ip := mp_local_gtpu_ip, + ran_gtpu_teid := ran_gtpu_teid, + cn_gtpu_ip := omit, + cn_gtpu_teid := omit, + qfi := omit, + ue_ip := omit +}; + template (value) UeParams ts_UeParams(integer idx) := { idx := idx, @@ -88,14 +102,10 @@ apn := mp_apn, ran_id := idx, amf_id := omit, - run_prog_pars := ts_RunProgParams(idx), - ran_gtpu_ip := mp_local_gtpu_ip, - ran_gtpu_teid := int2oct(idx + 1, 4), - cn_gtpu_ip := omit, - cn_gtpu_teid := omit, - qfi := omit, - ue_ip := omit, - guti := omit + guti := omit, + sess_pars := ts_PDUSessionParams(id := 1, + run_prog_pars := ts_RunProgParams(idx), + ran_gtpu_teid := int2oct(idx + 1, 4)) } type component MTC_CT { @@ -324,7 +334,7 @@ f_register(); f_pdu_sess_establish(); f_sleep(1.0); - f_ping4(g_pars.ue_pars.run_prog_pars.ping_hostname); + f_ping4(g_pars.ue_pars.sess_pars.run_prog_pars.ping_hostname); f_pdu_sess_release(); f_deregister(); } diff --git a/5gc/ConnHdlr.ttcn b/5gc/ConnHdlr.ttcn index 2f3344b..dbec212 100644 --- a/5gc/ConnHdlr.ttcn +++ b/5gc/ConnHdlr.ttcn @@ -65,6 +65,17 @@ OCT32 kamf }; +type record PDUSessionParams { + PDUSessionID id, + RunProgParams run_prog_pars, + charstring ran_gtpu_ip, + OCT4 ran_gtpu_teid, + charstring cn_gtpu_ip optional, + OCT4 cn_gtpu_teid optional, + OCT1 qfi optional, + charstring ue_ip optional +}; + /* parameters of emulated UE */ type record UeParams { integer idx, @@ -75,14 +86,8 @@ charstring apn, RAN_UE_NGAP_ID ran_id, AMF_UE_NGAP_ID amf_id optional, - RunProgParams run_prog_pars, - charstring ran_gtpu_ip, - OCT4 ran_gtpu_teid, - charstring cn_gtpu_ip optional, - OCT4 cn_gtpu_teid optional, - OCT1 qfi optional, - charstring ue_ip optional, - octetstring guti optional + octetstring guti optional, + PDUSessionParams sess_pars }; type record RunProgParams { @@ -277,15 +282,15 @@ for (var integer i := 0; i < lengthof(setup_req_transf.protocolIEs); i := i + 1) { if (setup_req_transf.protocolIEs[i].id == id_UL_NGU_UP_TNLInformation) { var UPTransportLayerInformation utli := setup_req_transf.protocolIEs[i].value_.uPTransportLayerInformation; - g_pars.ue_pars.cn_gtpu_ip := f_inet_ntoa(bit2oct(utli.gTPTunnel.transportLayerAddress)); - g_pars.ue_pars.cn_gtpu_teid := utli.gTPTunnel.gTP_TEID; + g_pars.ue_pars.sess_pars.cn_gtpu_ip := f_inet_ntoa(bit2oct(utli.gTPTunnel.transportLayerAddress)); + g_pars.ue_pars.sess_pars.cn_gtpu_teid := utli.gTPTunnel.gTP_TEID; } } /* Prepare Response for it: */ utla := m_uPTransportLayerInformation_gTPTunnel( - m_gTPTunnel(p_tla := oct2bit(f_inet_addr(g_pars.ue_pars.ran_gtpu_ip)), - p_gtp_teid := g_pars.ue_pars.ran_gtpu_teid)); + m_gTPTunnel(p_tla := oct2bit(f_inet_addr(g_pars.ue_pars.sess_pars.ran_gtpu_ip)), + p_gtp_teid := g_pars.ue_pars.sess_pars.ran_gtpu_teid)); qos := m_qosFlowPerTNLInformation(utla, { m_associatedQosFlowItem(1) }); setup_resp_transf := valueof(m_pDUSessionResourceSetupResponseTransfer(qos)); setup_trans_enc := enc_NGAP_PDUSessionResourceSetupResponseTransfer(setup_resp_transf) @@ -335,15 +340,16 @@ var template (value) NG_NAS_UL_Message_Type nas_ul_msg; var NAS_PDU nas_pdu; var NG_NAS_DL_Message_Type rx_nas, inner_nas; + var OCT1 pdu_sess_id := int2oct(g_pars.ue_pars.sess_pars.id, 1); - nas_ul_msg := cs_NG_PDU_SESSION_ESTABLISHMENT_REQUEST(cs_NG_PDU_SessionIdV('01'O), '01'O, + nas_ul_msg := cs_NG_PDU_SESSION_ESTABLISHMENT_REQUEST(cs_NG_PDU_SessionIdV(pdu_sess_id), '01'O, p_IntegrityProtMaxDataRate := cs_IntegrityProtMaxDataRateV('FF'O, 'FF'O), p_PDU_SessionType := cs_PDU_SessionTypeTV('001'B), /* IPv4 */ p_SSC_Mode := cs_SSC_ModeTV('001'B)); nas_pdu := enc_NG_NAS_UL_Message_Type(valueof(nas_ul_msg)); nas_ul_msg := cs_NG_UL_NAS_TRANSPORT(cs_PayloadContainerType(tsc_PayloadContainerESMMsg), cs_PayloadContainerLV(nas_pdu), - p_PDU_SessionId := cs_NG_PDU_SessionIdTV('01'O), + p_PDU_SessionId := cs_NG_PDU_SessionIdTV(pdu_sess_id), p_RequestType := cs_NG_Request_TypeTV('001'B), p_DNN := cs_DNN_TLV(f_enc_dns_hostname(g_pars.ue_pars.apn))); NGAP.send(nas_ul_msg); @@ -353,10 +359,10 @@ NGAP.receive(cr_NG_DL_NAS_TRANSPORT) -> value rx_nas; inner_nas := f_dec_NG_NAS_DL_Message_Payload_Container(rx_nas.dl_Nas_Transport.payloadContainerType.container, rx_nas.dl_Nas_Transport.payload.payload); - g_pars.ue_pars.qfi := inner_nas.pdu_Session_Establishment_Accept.authorizedQoSRules.listofQoSRules[0].identifier; - g_pars.ue_pars.ue_ip := f_inet_ntoa(inner_nas.pdu_Session_Establishment_Accept.pduAddress.adressInfo); - log("5GC assigned CN GTPU Address: ", g_pars.ue_pars.cn_gtpu_ip, " TEID: ", g_pars.ue_pars.cn_gtpu_teid); - log("5GC assigned UE IP address: ", g_pars.ue_pars.ue_ip); + g_pars.ue_pars.sess_pars.qfi := inner_nas.pdu_Session_Establishment_Accept.authorizedQoSRules.listofQoSRules[0].identifier; + g_pars.ue_pars.sess_pars.ue_ip := f_inet_ntoa(inner_nas.pdu_Session_Establishment_Accept.pduAddress.adressInfo); + log("5GC assigned CN GTPU Address: ", g_pars.ue_pars.sess_pars.cn_gtpu_ip, " TEID: ", g_pars.ue_pars.sess_pars.cn_gtpu_teid); + log("5GC assigned UE IP address: ", g_pars.ue_pars.sess_pars.ue_ip); f_pdu_sess_create_tun(); } @@ -472,8 +478,8 @@ nas_cause := oct2bit(cmd.pDUSessionResourceReleaseCommandTransfer); - g_pars.ue_pars.cn_gtpu_ip := omit; - g_pars.ue_pars.cn_gtpu_teid := omit; + g_pars.ue_pars.sess_pars.cn_gtpu_ip := omit; + g_pars.ue_pars.sess_pars.cn_gtpu_teid := omit; /* Prepare Response for it: */ resp := valueof(m_pDUSessionResourceReleasedItemRelRes(cmd.pDUSessionID, bit2oct(nas_cause))); @@ -523,9 +529,9 @@ var template (value) NG_NAS_UL_Message_Type nas_ul_msg; var NAS_PDU nas_pdu; var NG_NAS_DL_Message_Type rx_nas, inner_nas; - var OCT1 pdu_sess_id := '01'O; var ProcedureTransactionIdentifier pti := '02'O; var NAS_CauseValue_Type cause_val := c_5GSM_Cause_RegularDeactivation; + var OCT1 pdu_sess_id := int2oct(g_pars.ue_pars.sess_pars.id, 1); nas_ul_msg := cs_NG_PDU_SESSION_RELEASE_REQUEST(cs_NG_PDU_SessionIdV(pdu_sess_id), pti, p_Cause := cs_GMM_GSM_Cause('59'O, cause_val)); @@ -548,8 +554,8 @@ log2str("Unexpected decoded NAS Payload Container ", inner_nas)); } - g_pars.ue_pars.qfi := omit; - g_pars.ue_pars.ue_ip := omit; + g_pars.ue_pars.sess_pars.qfi := omit; + g_pars.ue_pars.sess_pars.ue_ip := omit; nas_ul_msg := cs_NG_PDU_SESSION_RELEASE_COMPLETE(cs_NG_PDU_SessionIdV(pdu_sess_id), pti, p_Cause := cs_GMM_GSM_Cause('59'O, cause_val)); @@ -568,18 +574,18 @@ var template (value) UECUPS_GtpExtHdr_PduSessContainer pdu_sess_cont; pdu_sess_cont := ts_UECUPS_GtpExtHdr_PduSessContainer(UECUPS_GtpExtHdr_PduSessContainer_Type_ul_pdu_sess_info, - oct2int(g_pars.ue_pars.qfi)); + oct2int(g_pars.ue_pars.sess_pars.qfi)); gtp_ext_hdr := ts_UECUPS_GtpExtHdr(pdu_session_container := pdu_sess_cont); uecups_create := ts_UECUPS_CreateTun( - tx_teid := oct2int(g_pars.ue_pars.cn_gtpu_teid), - rx_teid := oct2int(g_pars.ue_pars.ran_gtpu_teid), + tx_teid := oct2int(g_pars.ue_pars.sess_pars.cn_gtpu_teid), + rx_teid := oct2int(g_pars.ue_pars.sess_pars.ran_gtpu_teid), user_addr_type := IPV4, - user_addr := f_inet_addr(g_pars.ue_pars.ue_ip), - local_gtp_ep := valueof(ts_UECUPS_SockAddr(f_inet_addr(g_pars.ue_pars.ran_gtpu_ip))), - remote_gtp_ep := valueof(ts_UECUPS_SockAddr(f_inet_addr(g_pars.ue_pars.cn_gtpu_ip))), - tun_dev_name := g_pars.ue_pars.run_prog_pars.tun_dev_name, - tun_netns_name := g_pars.ue_pars.run_prog_pars.tun_netns_name, + user_addr := f_inet_addr(g_pars.ue_pars.sess_pars.ue_ip), + local_gtp_ep := valueof(ts_UECUPS_SockAddr(f_inet_addr(g_pars.ue_pars.sess_pars.ran_gtpu_ip))), + remote_gtp_ep := valueof(ts_UECUPS_SockAddr(f_inet_addr(g_pars.ue_pars.sess_pars.cn_gtpu_ip))), + tun_dev_name := g_pars.ue_pars.sess_pars.run_prog_pars.tun_dev_name, + tun_netns_name := g_pars.ue_pars.sess_pars.run_prog_pars.tun_netns_name, gtp_ext_hdr := gtp_ext_hdr ); @@ -590,8 +596,8 @@ function f_pdu_sess_delete_tun() runs on ConnHdlr { var template (value) UECUPS_DestroyTun uecups_destroy; uecups_destroy := ts_UECUPS_DestroyTun( - local_gtp_ep := valueof(ts_UECUPS_SockAddr(f_inet_addr(g_pars.ue_pars.ran_gtpu_ip))), - rx_teid := oct2int(g_pars.ue_pars.ran_gtpu_teid) + local_gtp_ep := valueof(ts_UECUPS_SockAddr(f_inet_addr(g_pars.ue_pars.sess_pars.ran_gtpu_ip))), + rx_teid := oct2int(g_pars.ue_pars.sess_pars.ran_gtpu_teid) ); f_gtp1u_destroy_tunnel(uecups_destroy); } @@ -601,8 +607,8 @@ var template (value) UECUPS_StartProgram sprog := ts_UECUPS_StartProgram( command := command, environment := {}, - run_as_user := g_pars.ue_pars.run_prog_pars.run_as_user, - tun_netns_name := g_pars.ue_pars.run_prog_pars.tun_netns_name + run_as_user := g_pars.ue_pars.sess_pars.run_prog_pars.run_as_user, + tun_netns_name := g_pars.ue_pars.sess_pars.run_prog_pars.tun_netns_name ); return valueof(sprog); } @@ -610,7 +616,7 @@ private function f_run_prog_unique_log_path() runs on ConnHdlr return charstring { var charstring id := testcasename() & "-" & hex2str(g_pars.ue_pars.imsi) & "-" & int2str(g_start_prog_count); - var charstring prefix := g_pars.ue_pars.run_prog_pars.log_path_prefix & "/" & id; + var charstring prefix := g_pars.ue_pars.sess_pars.run_prog_pars.log_path_prefix & "/" & id; g_start_prog_count := g_start_prog_count + 1; return prefix; } @@ -620,7 +626,7 @@ { /* command will be filled in by f_gtp1u_ping4() below: */ var UECUPS_StartProgram sprog := f_run_prog_init(""); - f_gtp1u_ping4(sprog, host, interval, count, g_pars.ue_pars.ue_ip, + f_gtp1u_ping4(sprog, host, interval, count, g_pars.ue_pars.sess_pars.ue_ip, redirect_output := true, redirect_output_path_prefix := f_run_prog_unique_log_path()); } -- To view, visit https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/40892?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: merged Gerrit-Project: osmo-ttcn3-hacks Gerrit-Branch: master Gerrit-Change-Id: Ibb0c8d3f0901d53e4aa75855e602234410fd00f9 Gerrit-Change-Number: 40892 Gerrit-PatchSet: 1 Gerrit-Owner: pespin <pespin(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-Reviewer: pespin <pespin(a)sysmocom.de>

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[XS] Change in osmo-ttcn3-hacks[master]: ngap: Add missing mandatory IE Cause to m_n2_UEContextReleaseRequest

by pespin

pespin has submitted this change. ( https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/40889?usp=email ) Change subject: ngap: Add missing mandatory IE Cause to m_n2_UEContextReleaseRequest ...................................................................... ngap: Add missing mandatory IE Cause to m_n2_UEContextReleaseRequest Change-Id: Ib7d87f957e469a23448e35fd82a697d1698c7da7 --- M library/ngap/NGAP_Templates.ttcn 1 file changed, 7 insertions(+), 1 deletion(-) Approvals: laforge: Looks good to me, approved fixeria: Looks good to me, but someone else must approve Jenkins Builder: Verified diff --git a/library/ngap/NGAP_Templates.ttcn b/library/ngap/NGAP_Templates.ttcn index 3dec8ef..d6e0bd8 100644 --- a/library/ngap/NGAP_Templates.ttcn +++ b/library/ngap/NGAP_Templates.ttcn @@ -1772,7 +1772,8 @@ template (value) InitiatingMessage m_n2_UEContextReleaseRequest( in template (value) AMF_UE_NGAP_ID p_amfUeNgapID := PX_AMF_UE_NGAP_ID, in template (value) RAN_UE_NGAP_ID p_ranUeNgapID := PX_RAN_UE_NGAP_ID, - in template (value) PDUSessionResourceListCxtRelReq p_pDUSessionResourceListCxtRelReq + in template (value) PDUSessionResourceListCxtRelReq p_pDUSessionResourceListCxtRelReq, + in template (value) Cause p_cause ) := { procedureCode := id_UEContextReleaseRequest, criticality := ignore, @@ -1793,6 +1794,11 @@ id := id_PDUSessionResourceListCxtRelReq, criticality := reject, value_ := { PDUSessionResourceListCxtRelReq := p_pDUSessionResourceListCxtRelReq } + }, + { + id := id_Cause, + criticality := ignore, + value_ := { Cause := p_cause } } } } -- To view, visit https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/40889?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: merged Gerrit-Project: osmo-ttcn3-hacks Gerrit-Branch: master Gerrit-Change-Id: Ib7d87f957e469a23448e35fd82a697d1698c7da7 Gerrit-Change-Number: 40889 Gerrit-PatchSet: 1 Gerrit-Owner: pespin <pespin(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-Reviewer: pespin <pespin(a)sysmocom.de>

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[S] Change in osmo-ttcn3-hacks[master]: ngap: Add template for UEContextReleaseReq without PDU Session List

by pespin

pespin has submitted this change. ( https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/40890?usp=email ) Change subject: ngap: Add template for UEContextReleaseReq without PDU Session List ...................................................................... ngap: Add template for UEContextReleaseReq without PDU Session List That's the only optional IE in the message. Add a separate template to be able to transmit with that IE set, similar to what's already done in m_n2_InitialContextSetupRequest_withPDUSessionList(). Change-Id: I0f1a549103b70bcd373dcd4c688761d3eeef10a6 --- M library/ngap/NGAP_Templates.ttcn 1 file changed, 31 insertions(+), 1 deletion(-) Approvals: Jenkins Builder: Verified laforge: Looks good to me, approved fixeria: Looks good to me, but someone else must approve diff --git a/library/ngap/NGAP_Templates.ttcn b/library/ngap/NGAP_Templates.ttcn index d6e0bd8..9729823 100644 --- a/library/ngap/NGAP_Templates.ttcn +++ b/library/ngap/NGAP_Templates.ttcn @@ -1772,6 +1772,36 @@ template (value) InitiatingMessage m_n2_UEContextReleaseRequest( in template (value) AMF_UE_NGAP_ID p_amfUeNgapID := PX_AMF_UE_NGAP_ID, in template (value) RAN_UE_NGAP_ID p_ranUeNgapID := PX_RAN_UE_NGAP_ID, + in template (value) Cause p_cause + ) := { + procedureCode := id_UEContextReleaseRequest, + criticality := ignore, + value_ := { + UEContextReleaseRequest := { + protocolIEs := { + { + id := id_AMF_UE_NGAP_ID, + criticality := reject, + value_ := { AMF_UE_NGAP_ID := p_amfUeNgapID } + }, + { + id := id_RAN_UE_NGAP_ID, + criticality := reject, + value_ := { RAN_UE_NGAP_ID := p_ranUeNgapID } + }, + { + id := id_Cause, + criticality := ignore, + value_ := { Cause := p_cause } + } + } + } + } + } // End of template m_n2_UEContextReleaseRequest + + template (value) InitiatingMessage m_n2_UEContextReleaseRequest_withPDUSessionList( + in template (value) AMF_UE_NGAP_ID p_amfUeNgapID := PX_AMF_UE_NGAP_ID, + in template (value) RAN_UE_NGAP_ID p_ranUeNgapID := PX_RAN_UE_NGAP_ID, in template (value) PDUSessionResourceListCxtRelReq p_pDUSessionResourceListCxtRelReq, in template (value) Cause p_cause ) := { @@ -1803,7 +1833,7 @@ } } } - } // End of template m_n2_UEContextReleaseRequest + } // End of template m_n2_UEContextReleaseRequest_withPDUSessionList } // End of group Send -- To view, visit https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/40890?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: merged Gerrit-Project: osmo-ttcn3-hacks Gerrit-Branch: master Gerrit-Change-Id: I0f1a549103b70bcd373dcd4c688761d3eeef10a6 Gerrit-Change-Number: 40890 Gerrit-PatchSet: 1 Gerrit-Owner: pespin <pespin(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-Reviewer: pespin <pespin(a)sysmocom.de>

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[M] Change in osmo-ttcn3-hacks[master]: 5gc: Obtain amf_id from NGAP_Emulation

by pespin

pespin has submitted this change. ( https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/40891?usp=email ) Change subject: 5gc: Obtain amf_id from NGAP_Emulation ...................................................................... 5gc: Obtain amf_id from NGAP_Emulation This will be needed in a follow-up commit in order to be able to transmit UE Context Release Request. Change-Id: I49cb6d7fe9f18734c49bb49ecceb671e8122ce88 --- M 5gc/C5G_Tests.ttcn M 5gc/ConnHdlr.ttcn M library/NGAP_Emulation.ttcn 3 files changed, 52 insertions(+), 13 deletions(-) Approvals: Jenkins Builder: Verified fixeria: Looks good to me, but someone else must approve laforge: Looks good to me, approved diff --git a/5gc/C5G_Tests.ttcn b/5gc/C5G_Tests.ttcn index 0b71059..608bcf8 100644 --- a/5gc/C5G_Tests.ttcn +++ b/5gc/C5G_Tests.ttcn @@ -86,6 +86,8 @@ usim_key := mp_usim_key, usim_opc := mp_usim_opc, apn := mp_apn, + ran_id := idx, + amf_id := omit, run_prog_pars := ts_RunProgParams(idx), ran_gtpu_ip := mp_local_gtpu_ip, ran_gtpu_teid := int2oct(idx + 1, 4), diff --git a/5gc/ConnHdlr.ttcn b/5gc/ConnHdlr.ttcn index 01dcb1a..2f3344b 100644 --- a/5gc/ConnHdlr.ttcn +++ b/5gc/ConnHdlr.ttcn @@ -73,6 +73,8 @@ octetstring usim_key, octetstring usim_opc, charstring apn, + RAN_UE_NGAP_ID ran_id, + AMF_UE_NGAP_ID amf_id optional, RunProgParams run_prog_pars, charstring ran_gtpu_ip, OCT4 ran_gtpu_teid, @@ -308,10 +310,11 @@ private altstep as_ngap_handle_InitialCtxReq_withPDUSessionList() runs on ConnHdlr { var NGAP_PDU rx_ngap; + var template (present) NGAP_PDU exp_ngap := + mw_ngap_initMsg(mw_n2_InitialContextSetupRequest_withPDUSessionList(g_pars.ue_pars.amf_id, + g_pars.ue_pars.ran_id)); - [] NGAP.receive(mw_ngap_initMsg(mw_n2_InitialContextSetupRequest_withPDUSessionList)) -> value rx_ngap { - var AMF_UE_NGAP_ID amf_id := valueof(f_NGAP_get_AMF_UE_NGAP_ID(rx_ngap)); - var RAN_UE_NGAP_ID ran_id := valueof(f_NGAP_get_RAN_UE_NGAP_ID(rx_ngap)); + [] NGAP.receive(exp_ngap) -> value rx_ngap { var InitialContextSetupRequest ctx_setup_req := rx_ngap.initiatingMessage.value_.initialContextSetupRequest; var PDUSessionResourceSetupListCxtRes resources; @@ -322,7 +325,9 @@ var PDUSessionResourceSetupListCxtReq li := ctx_setup_req.protocolIEs[i].value_.pDUSessionResourceSetupListCxtReq; resources := f_pdu_handle_session_resource_setup_list(li); } - NGAP.send(m_ngap_succMsg(m_n2_InitialContextSetupResponse(amf_id, ran_id, resources))); + NGAP.send(m_ngap_succMsg(m_n2_InitialContextSetupResponse(g_pars.ue_pars.amf_id, + g_pars.ue_pars.ran_id, + resources))); } } @@ -369,7 +374,7 @@ f_SUCI_IMSI()), p_UESecurityCap := f_UE_SecurityCapability()); nas_pdu := enc_NG_NAS_UL_Message_Type(valueof(nas_ul_msg)); - tx_pdu := m_ngap_initMsg(m_n2_initialUeMessage(g_pars.ue_pars.idx, + tx_pdu := m_ngap_initMsg(m_n2_initialUeMessage(g_pars.ue_pars.ran_id, nas_pdu, /* Registration request */ f_ULI(), mo_Signalling)); @@ -388,6 +393,9 @@ as_ngap_handle_auth(); as_ngap_handle_sec_mode(); + /* After receiving DL NAS Transport above, the UE-AMF-Id became known in NGAP_Emulation: */ + g_pars.ue_pars.amf_id := f_ngap_obtain_amf_id(); + NGAP.receive(cr_NG_REGISTRATION_ACCEPT) -> value rx_nas; g_pars.ue_pars.guti := rx_nas.registration_Accept.guti.otherDigits; NGAP.send(cs_NG_REGISTRATION_COMPLETE); @@ -443,11 +451,16 @@ /* 3GPP TS 38.413 8.3.3 UE Context Release (AMF initiated) */ private altstep as_ngap_handle_UeContextReleaseCmd() runs on ConnHdlr { var NGAP_PDU rx_ngap; + var template (present) NGAP_PDU exp_ngap := + mw_ngap_initMsg(mw_n2_UEContextReleaseCommand( + mw_uE_NGAP_IDs_uE_NGAP_ID_pair( + mw_uE_NGAP_ID_pair(g_pars.ue_pars.amf_id, + g_pars.ue_pars.ran_id)))); - [] NGAP.receive(mw_ngap_initMsg(mw_n2_UEContextReleaseCommand)) -> value rx_ngap { - var AMF_UE_NGAP_ID amf_id := valueof(f_NGAP_get_AMF_UE_NGAP_ID(rx_ngap)); - var RAN_UE_NGAP_ID ran_id := valueof(f_NGAP_get_RAN_UE_NGAP_ID(rx_ngap)); - NGAP.send(m_ngap_succMsg(f_ts_n2_UEContextReleaseComplete(amf_id, ran_id, f_ULI()))); + [] NGAP.receive(exp_ngap) -> value rx_ngap { + NGAP.send(m_ngap_succMsg(f_ts_n2_UEContextReleaseComplete(g_pars.ue_pars.amf_id, + g_pars.ue_pars.ran_id, + f_ULI()))); } } @@ -484,10 +497,12 @@ private altstep as_ngap_handle_PDUSessionReleaseCommand() runs on ConnHdlr { var NGAP_PDU rx_ngap; + var template (present) NGAP_PDU exp_ngap := + mw_ngap_initMsg(f_tr_n2_PDUSessionResourceReleaseCommand(g_pars.ue_pars.amf_id, + g_pars.ue_pars.ran_id, + ?, ?)); - [] NGAP.receive(mw_ngap_initMsg(f_tr_n2_PDUSessionResourceReleaseCommand(?, ?, ?, ?))) -> value rx_ngap { - var AMF_UE_NGAP_ID amf_id := valueof(f_NGAP_get_AMF_UE_NGAP_ID(rx_ngap)); - var RAN_UE_NGAP_ID ran_id := valueof(f_NGAP_get_RAN_UE_NGAP_ID(rx_ngap)); + [] NGAP.receive(exp_ngap) -> value rx_ngap { var PDUSessionResourceReleaseCommand rel_cmd := rx_ngap.initiatingMessage.value_.PDUSessionResourceReleaseCommand; var PDUSessionResourceReleasedListRelRes resources; @@ -498,7 +513,9 @@ var PDUSessionResourceToReleaseListRelCmd li := rel_cmd.protocolIEs[i].value_.pDUSessionResourceToReleaseListRelCmd; resources := f_pdu_handle_session_resource_released_list(li); } - NGAP.send(m_ngap_succMsg(m_n2_PDUSessionResourceReleaseResponse(amf_id, ran_id, resources))); + NGAP.send(m_ngap_succMsg(m_n2_PDUSessionResourceReleaseResponse(g_pars.ue_pars.amf_id, + g_pars.ue_pars.ran_id, + resources))); } } diff --git a/library/NGAP_Emulation.ttcn b/library/NGAP_Emulation.ttcn index aa4b485..3034fab 100644 --- a/library/NGAP_Emulation.ttcn +++ b/library/NGAP_Emulation.ttcn @@ -116,11 +116,13 @@ signature NGAPEM_register(in AMF_UE_NGAP_ID amf_id, in RAN_UE_NGAP_ID ran_id, in NGAP_ConnHdlr hdlr); signature NGAPEM_register_proc(in integer procedureCode, in NGAP_ConnHdlr hdlr); +signature NGAPEM_obtain_amf_id() return AMF_UE_NGAP_ID; //signature NGAPEM_derive_nas_token(in octetstring kasme, in NGAP_ConnHdlr hdlr, out OCT32 nas_token); type port NGAPEM_PROC_PT procedure { inout NGAPEM_register; inout NGAPEM_register_proc; + inout NGAPEM_obtain_amf_id; //inout NGAPEM_derive_nas_token; } with { extension "internal" }; @@ -605,6 +607,11 @@ f_create_expect_proc(procedureCode, vc_conn); NGAP_PROC.reply(NGAPEM_register_proc:{procedureCode, vc_conn}) to vc_conn; } + [] NGAP_PROC.getcall(NGAPEM_obtain_amf_id:{}) -> sender vc_conn { + var integer i := f_assoc_id_by_comp(vc_conn); + amf_id := NGapAssociationTable[i].amf_ue_ngap_id; + NGAP_PROC.reply(NGAPEM_obtain_amf_id:{} value amf_id) to vc_conn; + } // [] NGAP_PROC.getcall(NGAPEM_derive_nas_token:{?, ?, -}) -> param(kasme, vc_conn) { // var integer assoc_id := f_assoc_id_by_comp(vc_conn); // var OCT32 nas_token := f_kdf_nas_token(kasme, NGapAssociationTable[assoc_id].nus.tx_count) @@ -701,4 +708,17 @@ } } +/* ConnHdlr function to obtain AMF_ID internally stored in association table. + * This is needed because we don't receive NGAP layer of DownlinkNasTransport in + * ConnHdlr from Emulation, so there's no direct way to obtain it early during + * registration procedure. */ +function f_ngap_obtain_amf_id() runs on NGAP_ConnHdlr return AMF_UE_NGAP_ID { + var AMF_UE_NGAP_ID amf_id; + NGAP_PROC.call(NGAPEM_obtain_amf_id:{}) { + [] NGAP_PROC.getreply(NGAPEM_obtain_amf_id:{}) -> value amf_id { + return amf_id; + } + } +} + } -- To view, visit https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/40891?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: merged Gerrit-Project: osmo-ttcn3-hacks Gerrit-Branch: master Gerrit-Change-Id: I49cb6d7fe9f18734c49bb49ecceb671e8122ce88 Gerrit-Change-Number: 40891 Gerrit-PatchSet: 1 Gerrit-Owner: pespin <pespin(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-Reviewer: pespin <pespin(a)sysmocom.de>

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[S] Change in osmo-ttcn3-hacks[master]: 5gc: Add helper to get incremental PTI field

by laforge

Attention is currently required from: pespin. laforge has posted comments on this change by pespin. ( https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/40894?usp=email ) Change subject: 5gc: Add helper to get incremental PTI field ...................................................................... Patch Set 1: Code-Review+1 -- To view, visit https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/40894?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: comment Gerrit-Project: osmo-ttcn3-hacks Gerrit-Branch: master Gerrit-Change-Id: I9d32024b58799bbd3ef547cdc73ee73d7f7275d2 Gerrit-Change-Number: 40894 Gerrit-PatchSet: 1 Gerrit-Owner: pespin <pespin(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-Attention: pespin <pespin(a)sysmocom.de> Gerrit-Comment-Date: Wed, 20 Aug 2025 21:40:12 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes

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[M] Change in osmo-ttcn3-hacks[master]: 5gc: Add tests for UE release context request procedure

by laforge

Attention is currently required from: pespin. laforge has posted comments on this change by pespin. ( https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/40893?usp=email ) Change subject: 5gc: Add tests for UE release context request procedure ...................................................................... Patch Set 2: Code-Review+2 -- To view, visit https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/40893?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: comment Gerrit-Project: osmo-ttcn3-hacks Gerrit-Branch: master Gerrit-Change-Id: Icaaeb2923fdcaba47a72ed0aedc5661f68c03774 Gerrit-Change-Number: 40893 Gerrit-PatchSet: 2 Gerrit-Owner: pespin <pespin(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-Attention: pespin <pespin(a)sysmocom.de> Gerrit-Comment-Date: Wed, 20 Aug 2025 21:40:01 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes

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[M] Change in osmo-ttcn3-hacks[master]: 5gc: Place PDU Session params into its own subrecord

by laforge

Attention is currently required from: pespin. laforge has posted comments on this change by pespin. ( https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/40892?usp=email ) Change subject: 5gc: Place PDU Session params into its own subrecord ...................................................................... Patch Set 1: Code-Review+2 -- To view, visit https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/40892?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: comment Gerrit-Project: osmo-ttcn3-hacks Gerrit-Branch: master Gerrit-Change-Id: Ibb0c8d3f0901d53e4aa75855e602234410fd00f9 Gerrit-Change-Number: 40892 Gerrit-PatchSet: 1 Gerrit-Owner: pespin <pespin(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-Attention: pespin <pespin(a)sysmocom.de> Gerrit-Comment-Date: Wed, 20 Aug 2025 21:39:51 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes

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[M] Change in osmo-ttcn3-hacks[master]: 5gc: Obtain amf_id from NGAP_Emulation

by laforge

Attention is currently required from: pespin. laforge has posted comments on this change by pespin. ( https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/40891?usp=email ) Change subject: 5gc: Obtain amf_id from NGAP_Emulation ...................................................................... Patch Set 1: Code-Review+2 -- To view, visit https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/40891?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: comment Gerrit-Project: osmo-ttcn3-hacks Gerrit-Branch: master Gerrit-Change-Id: I49cb6d7fe9f18734c49bb49ecceb671e8122ce88 Gerrit-Change-Number: 40891 Gerrit-PatchSet: 1 Gerrit-Owner: pespin <pespin(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-Attention: pespin <pespin(a)sysmocom.de> Gerrit-Comment-Date: Wed, 20 Aug 2025 21:39:40 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes

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