March 2026 - gerrit-log - lists.osmocom.org

[M] Change in osmo-ttcn3-hacks[master]: 5gc: Introduce tests TC_ng_register_ping6(_256)
by pespin 24 Mar '26

24 Mar '26

pespin has submitted this change. ( https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/42460?usp=email ) Change subject: 5gc: Introduce tests TC_ng_register_ping6(_256) ...................................................................... 5gc: Introduce tests TC_ng_register_ping6(_256) Change-Id: Iedf3697265b91bdda85e8d32402345ea8d58dc9f --- M 5gc/C5G_Tests.ttcn M 5gc/ConnHdlr.ttcn M 5gc/expected-results.xml M 5gc/open5gs/open5gs-upf.yaml M 5gc/testenv.sh 5 files changed, 108 insertions(+), 13 deletions(-) Approvals: osmith: Looks good to me, but someone else must approve fixeria: Looks good to me, but someone else must approve pespin: Looks good to me, approved Jenkins Builder: Verified diff --git a/5gc/C5G_Tests.ttcn b/5gc/C5G_Tests.ttcn index e90369f..7274daf 100644 --- a/5gc/C5G_Tests.ttcn +++ b/5gc/C5G_Tests.ttcn @@ -65,6 +65,7 @@ charstring mp_apn := "internet"; charstring mp_local_gtpu_ip := "127.0.0.20"; charstring mp_ping_hostname := "10.45.0.1"; + charstring mp_ping_hostname6 := "cafe::1"; charstring mp_run_prog_log_path := "/tmp"; charstring mp_run_prog_as_user := "osmocom"; @@ -90,7 +91,8 @@ cn_gtpu_ip := omit, cn_gtpu_teid := omit, qos_rules := omit, - ue_ip := omit + ue_ip := omit, + ipv6_interface_id := omit }; template (value) UeParams ts_UeParams(integer idx) := @@ -427,6 +429,42 @@ } } +private function f_TC_register_ping6() runs on ConnHdlr { + f_register(); + f_pdu_sess_establish(pdu_sess_type := c_PDU_SessionType_IPv6); + f_sleep(1.0); + f_ping4(g_pars.ue_pars.sess_pars.run_prog_pars.ping_hostname); + f_pdu_sess_release(); + f_deregister(); +} +testcase TC_ng_register_ping6() runs on MTC_CT { + f_init(); + f_ngap_setup(0); + + var ConnHdlrPars pars := f_init_pars(ue_idx := 0); + pars.ue_pars.sess_pars.run_prog_pars.ping_hostname := mp_ping_hostname6; + var ConnHdlr vc_conn; + vc_conn := f_start_handler_with_pars(refers(f_TC_register_ping6), pars); + vc_conn.done; +} +testcase TC_ng_register_ping6_256() runs on MTC_CT { + var ConnHdlr vc_conn[256]; + var integer i; + + f_init(); + f_ngap_setup(0); + + for (i := 0; i < sizeof(vc_conn); i := i + 1) { + var ConnHdlrPars pars := f_init_pars(ue_idx := i); + pars.ue_pars.sess_pars.run_prog_pars.ping_hostname := mp_ping_hostname6; + vc_conn[i] := f_start_handler_with_pars(refers(f_TC_register_ping6), pars); + } + + for (i := 0; i < sizeof(vc_conn); i := i + 1) { + vc_conn[i].done; + } +} + /* 3GPP TS 23.502 4.2.3.2 UE Triggered Service Request. * UE signals the active session as active, and it has UL data for it */ private function f_TC_ue_service_request_cm_idle_ul_data() runs on ConnHdlr { @@ -971,6 +1009,9 @@ execute( TC_ng_register_ping4() ); execute( TC_ng_register_ping4_256() ); + execute( TC_ng_register_ping6() ); + execute( TC_ng_register_ping6_256() ); + execute( TC_ue_service_request_cm_idle_ul_data() ); execute( TC_ue_service_request_cm_idle_inact_sess() ); execute( TC_ue_service_request_cm_idle_unknown_sess_active() ); @@ -1031,7 +1072,6 @@ * - 3GPP TS 23.502 Annex G (normative): Support of GERAN/UTRAN access by SMF+PGW-C: Not supported by open5gs (Gn<->N7 (to PCF) in open5gs-smfd) * * - Emergency call (PDU Sess Establish "Request Type"="Emergency Request") - * - PDU Session Type IPv6 * - PDU Session Type IPv4v6 * - VoLTE: * -- " If the UE requested P-CSCF discovery then the message shall also include the P-CSCF IP address(es) as determined by the SMF and as described in clause 5.16.3.4 of TS 23.50" diff --git a/5gc/ConnHdlr.ttcn b/5gc/ConnHdlr.ttcn index 8937465..cfd8c5a 100644 --- a/5gc/ConnHdlr.ttcn +++ b/5gc/ConnHdlr.ttcn @@ -73,7 +73,8 @@ charstring cn_gtpu_ip optional, OCT4 cn_gtpu_teid optional, QoS_RuleList qos_rules optional, - charstring ue_ip optional + charstring ue_ip optional, + octetstring ipv6_interface_id optional }; /* parameters of emulated UE */ @@ -525,6 +526,23 @@ } } +private function f_perform_ipv6_slaac() runs on ConnHdlr +{ + var UECUPS_IPv6SLAACInd ipv6slaac_ind; + var template (value) UECUPS_IPv6SLAAC ipv6slaac; + ipv6slaac := ts_UECUPS_IPv6SLAAC( + 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_ipv6_slaac(ipv6slaac); + GTP1U[0].receive(UECUPS_IPv6SLAACInd:?) -> value ipv6slaac_ind; + log("5GC assigned IPv6 global prefix: ", ipv6slaac_ind.ipv6_prefix, " -> ", f_inet6_ntoa(ipv6slaac_ind.ipv6_prefix & '0000000000000000'O)); + + /* Use the first global IPv6 address in the IPv6 prefix picked by osmo-uecups: */ + g_pars.ue_pars.sess_pars.ue_ip := f_inet6_ntoa(ipv6slaac_ind.ipv6_user_addr); + log("Using IPv6 global address: ", g_pars.ue_pars.sess_pars.ue_ip); +} + /* 3GPP TS 23.502 4.3.2.2 UE Requested PDU Session Establishment */ function f_pdu_sess_establish(BIT3 request_type := c_RequestType_initial_request, BIT3 pdu_sess_type := c_PDU_SessionType_IPv4, @@ -553,12 +571,30 @@ 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.sess_pars.qos_rules := inner_nas.pdu_Session_Establishment_Accept.authorizedQoSRules.listofQoSRules; - 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); - - if (configure_userplane) { - f_pdu_sess_create_tun(); + select (pdu_sess_type) { + case (c_PDU_SessionType_IPv4) { + g_pars.ue_pars.sess_pars.ue_ip := f_inet_ntoa(inner_nas.pdu_Session_Establishment_Accept.pduAddress.adressInfo); + log("5GC assigned UE IPv4 address: ", g_pars.ue_pars.sess_pars.ue_ip); + if (configure_userplane) { + f_pdu_sess_create_tun(IPV4); + } + } + case (c_PDU_SessionType_IPv6) { + g_pars.ue_pars.sess_pars.ipv6_interface_id := inner_nas.pdu_Session_Establishment_Accept.pduAddress.adressInfo + log("5GC assigned IPv6 Interface Id: ", g_pars.ue_pars.sess_pars.ipv6_interface_id); + /* Use the link-local address for now: */ + var octetstring ll_addr := 'FE80000000000000'O & g_pars.ue_pars.sess_pars.ipv6_interface_id; + g_pars.ue_pars.sess_pars.ue_ip := f_inet6_ntoa(ll_addr); + log("5GC assigned IPv6 link-local Address: ", g_pars.ue_pars.sess_pars.ue_ip); + if (configure_userplane) { + f_pdu_sess_create_tun(IPV6); + f_perform_ipv6_slaac(); + } + } + case (?) { + setverdict(fail, "PDU Session Type not implemented"); + } } } @@ -1270,20 +1306,33 @@ } } -function f_pdu_sess_create_tun() runs on ConnHdlr { +function f_pdu_sess_create_tun(template (value) UECUPS_AddrType user_addr_type := IPV4) runs on ConnHdlr { var template (value) UECUPS_GtpExtHdr gtp_ext_hdr; var template (value) UECUPS_CreateTun uecups_create; var template (value) UECUPS_GtpExtHdr_PduSessContainer pdu_sess_cont; + var template (value) OCT4_16n user_addr; + + /* First of all, register the local TEID in the GTPv1U_Emulation: */ + f_gtp1u_register_teid(g_pars.ue_pars.sess_pars.ran_gtpu_teid); pdu_sess_cont := ts_UECUPS_GtpExtHdr_PduSessContainer(UECUPS_GtpExtHdr_PduSessContainer_Type_ul_pdu_sess_info, oct2int(g_pars.ue_pars.sess_pars.qos_rules[0].identifier)); gtp_ext_hdr := ts_UECUPS_GtpExtHdr(pdu_session_container := pdu_sess_cont); + select (valueof(user_addr_type)) { + case (IPV4) { + user_addr := f_inet_addr(g_pars.ue_pars.sess_pars.ue_ip); + } + case (IPV6) { + user_addr := f_inet6_addr(g_pars.ue_pars.sess_pars.ue_ip); + } + } + uecups_create := ts_UECUPS_CreateTun( 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.sess_pars.ue_ip), + user_addr_type := user_addr_type, + user_addr := user_addr, 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, diff --git a/5gc/expected-results.xml b/5gc/expected-results.xml index bc47001..9827df5 100644 --- a/5gc/expected-results.xml +++ b/5gc/expected-results.xml @@ -10,6 +10,8 @@ <testcase classname='C5G_Tests' name='TC_pdu_sess_modification' 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'/> + <testcase classname='C5G_Tests' name='TC_ng_register_ping6' time='MASKED'/> + <testcase classname='C5G_Tests' name='TC_ng_register_ping6_256' time='MASKED'/> <testcase classname='C5G_Tests' name='TC_ue_service_request_cm_idle_ul_data' time='MASKED'/> <testcase classname='C5G_Tests' name='TC_ue_service_request_cm_idle_inact_sess' time='MASKED'/> <testcase classname='C5G_Tests' name='TC_ue_service_request_cm_idle_unknown_sess_active' time='MASKED'/> diff --git a/5gc/open5gs/open5gs-upf.yaml b/5gc/open5gs/open5gs-upf.yaml index c6c86d4..29c88a6 100644 --- a/5gc/open5gs/open5gs-upf.yaml +++ b/5gc/open5gs/open5gs-upf.yaml @@ -22,8 +22,8 @@ gateway: 10.45.0.1 dnn: internet dev: ogstun46 - - subnet: cafe::/64 - gateway: cafe::1 + - subnet: 2001:db8:cafe::/48 + gateway: 2001:db8:cafe::1 dnn: internet dev: ogstun46 metrics: diff --git a/5gc/testenv.sh b/5gc/testenv.sh index 25e1b71..b12a2c3 100755 --- a/5gc/testenv.sh +++ b/5gc/testenv.sh @@ -38,6 +38,10 @@ sudo ip link set ogstun4 up sudo ip link set ogstun6 up sudo ip link set ogstun46 up + + # The IPv4 route is added automatically when setting the interface addr above: + sudo ip route add "10.45.0.0/16" dev "ogstun46" || true + sudo ip -6 route add "2001:db8:cafe::/48" dev "ogstun46" || true } del_tun() { -- To view, visit https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/42460?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: Iedf3697265b91bdda85e8d32402345ea8d58dc9f Gerrit-Change-Number: 42460 Gerrit-PatchSet: 5 Gerrit-Owner: pespin <pespin(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Reviewer: osmith <osmith(a)sysmocom.de> Gerrit-Reviewer: pespin <pespin(a)sysmocom.de>

1 0

[M] Change in osmo-ttcn3-hacks[master]: 5gc: Introduce tests TC_ng_register_ping46(_256)
by pespin 24 Mar '26

24 Mar '26

pespin has submitted this change. ( https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/42473?usp=email ) Change subject: 5gc: Introduce tests TC_ng_register_ping46(_256) ...................................................................... 5gc: Introduce tests TC_ng_register_ping46(_256) Depends: osmo-uecups.git Change-Id Ic2da7a761a8df7e006fc02ca6557a48f371e4151 Change-Id: I9cb250f07ac356b7345a570ed71590f041168ed2 --- M 5gc/C5G_Tests.ttcn M 5gc/ConnHdlr.ttcn M 5gc/expected-results.xml M deps/Makefile 4 files changed, 113 insertions(+), 31 deletions(-) Approvals: fixeria: Looks good to me, but someone else must approve osmith: Looks good to me, but someone else must approve Jenkins Builder: Verified pespin: Looks good to me, approved diff --git a/5gc/C5G_Tests.ttcn b/5gc/C5G_Tests.ttcn index 7274daf..0aa24a5 100644 --- a/5gc/C5G_Tests.ttcn +++ b/5gc/C5G_Tests.ttcn @@ -91,7 +91,8 @@ cn_gtpu_ip := omit, cn_gtpu_teid := omit, qos_rules := omit, - ue_ip := omit, + ue_ip4 := omit, + ue_ip6 := omit, ipv6_interface_id := omit }; @@ -399,7 +400,7 @@ f_register(); f_pdu_sess_establish(pdu_sess_type := c_PDU_SessionType_IPv4); f_sleep(1.0); - f_ping4(g_pars.ue_pars.sess_pars.run_prog_pars.ping_hostname); + f_ping(g_pars.ue_pars.sess_pars.run_prog_pars.ping_hostname); f_pdu_sess_release(); f_deregister(); } @@ -433,7 +434,7 @@ f_register(); f_pdu_sess_establish(pdu_sess_type := c_PDU_SessionType_IPv6); f_sleep(1.0); - f_ping4(g_pars.ue_pars.sess_pars.run_prog_pars.ping_hostname); + f_ping(g_pars.ue_pars.sess_pars.run_prog_pars.ping_hostname); f_pdu_sess_release(); f_deregister(); } @@ -465,6 +466,44 @@ } } +private function f_TC_register_ping46() runs on ConnHdlr { + f_register(); + f_pdu_sess_establish(pdu_sess_type := c_PDU_SessionType_IPv4v6); + f_sleep(1.0); + f_ping(mp_ping_hostname); + /* Give some extra time for previous commands on all ConnHdlr finish, + * so we don't run out of PIDs in the PID table of GTPv1U_Emulation: */ + f_sleep(5.0); + f_ping(mp_ping_hostname6); + f_pdu_sess_release(); + f_deregister(); +} +testcase TC_ng_register_ping46() 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_register_ping46), pars); + vc_conn.done; +} +testcase TC_ng_register_ping46_256() runs on MTC_CT { + var ConnHdlr vc_conn[256]; + var integer i; + + f_init(); + f_ngap_setup(0); + + for (i := 0; i < sizeof(vc_conn); i := i + 1) { + var ConnHdlrPars pars := f_init_pars(ue_idx := i); + vc_conn[i] := f_start_handler_with_pars(refers(f_TC_register_ping46), pars); + } + + for (i := 0; i < sizeof(vc_conn); i := i + 1) { + vc_conn[i].done; + } +} + /* 3GPP TS 23.502 4.2.3.2 UE Triggered Service Request. * UE signals the active session as active, and it has UL data for it */ private function f_TC_ue_service_request_cm_idle_ul_data() runs on ConnHdlr { @@ -565,7 +604,7 @@ /* NOTE: In theory we should generate DL-originated traffic here, but since * UPF let our UL traffic pass (bug?), make use of it to generate some DL * traffic (ping reply) triggering the Paging: */ - var integer pid := f_ping4_async(g_pars.ue_pars.sess_pars.run_prog_pars.ping_hostname, interval := 1, count := 1); + var integer pid := f_ping_async(g_pars.ue_pars.sess_pars.run_prog_pars.ping_hostname, interval := 1, count := 1); NGAP.receive(mw_ngap_initMsg(mw_n2_Paging(?, ?))); log("Rx Paging") @@ -666,7 +705,7 @@ f_register(exp_registration_accept := exp_registration_accept); f_pdu_sess_establish(request_type := c_RequestType_initial_emergency_request); f_sleep(1.0); - f_ping4(g_pars.ue_pars.sess_pars.run_prog_pars.ping_hostname); + f_ping(g_pars.ue_pars.sess_pars.run_prog_pars.ping_hostname); f_pdu_sess_release(); f_deregister(); } @@ -733,7 +772,7 @@ exp_registration_accept := exp_registration_accept); f_pdu_sess_establish(request_type := c_RequestType_initial_emergency_request); f_sleep(1.0); - f_ping4(g_pars.ue_pars.sess_pars.run_prog_pars.ping_hostname); + f_ping(g_pars.ue_pars.sess_pars.run_prog_pars.ping_hostname); f_pdu_sess_release(); f_deregister(); } @@ -752,7 +791,7 @@ f_register(); f_pdu_sess_establish(); f_sleep(1.0); - f_ping4(g_pars.ue_pars.sess_pars.run_prog_pars.ping_hostname); + f_ping(g_pars.ue_pars.sess_pars.run_prog_pars.ping_hostname); var NG_NAS_UE_State nus := f_ngap_obtain_nus(g_pars.ue_pars.ran_id); @@ -775,7 +814,8 @@ g_pars.ue_pars.sess_pars.cn_gtpu_ip := ho_xn_pars.sess_pars.cn_gtpu_ip; g_pars.ue_pars.sess_pars.cn_gtpu_teid := ho_xn_pars.sess_pars.cn_gtpu_teid; g_pars.ue_pars.sess_pars.qos_rules := ho_xn_pars.sess_pars.qos_rules; - g_pars.ue_pars.sess_pars.ue_ip := ho_xn_pars.sess_pars.ue_ip; + g_pars.ue_pars.sess_pars.ue_ip4 := ho_xn_pars.sess_pars.ue_ip4; + g_pars.ue_pars.sess_pars.ue_ip6 := ho_xn_pars.sess_pars.ue_ip6; g_pars.kset_id := ho_xn_pars.kset_id; f_n2_path_switch(ho_xn_pars.source_amf_id); @@ -783,7 +823,7 @@ f_sleep(1.0); f_pdu_sess_create_tun(); - f_ping4(g_pars.ue_pars.sess_pars.run_prog_pars.ping_hostname); + f_ping(g_pars.ue_pars.sess_pars.run_prog_pars.ping_hostname); f_pdu_sess_release(); f_deregister(); @@ -815,7 +855,7 @@ f_register(); f_pdu_sess_establish(); f_sleep(1.0); - f_ping4(g_pars.ue_pars.sess_pars.run_prog_pars.ping_hostname); + f_ping(g_pars.ue_pars.sess_pars.run_prog_pars.ping_hostname); var NG_NAS_UE_State nus := f_ngap_obtain_nus(g_pars.ue_pars.ran_id); @@ -850,7 +890,8 @@ g_pars.ue_pars.pti := ho_n2_pars.pti; g_pars.ue_pars.sess_pars.id := ho_n2_pars.sess_pars.id; g_pars.ue_pars.sess_pars.qos_rules := ho_n2_pars.sess_pars.qos_rules; - g_pars.ue_pars.sess_pars.ue_ip := ho_n2_pars.sess_pars.ue_ip; + g_pars.ue_pars.sess_pars.ue_ip4 := ho_n2_pars.sess_pars.ue_ip4; + g_pars.ue_pars.sess_pars.ue_ip6 := ho_n2_pars.sess_pars.ue_ip6; g_pars.kset_id := ho_n2_pars.kset_id; @@ -867,7 +908,7 @@ f_sleep(1.0); f_pdu_sess_create_tun(); - f_ping4(g_pars.ue_pars.sess_pars.run_prog_pars.ping_hostname); + f_ping(g_pars.ue_pars.sess_pars.run_prog_pars.ping_hostname); f_pdu_sess_release(); f_deregister(); @@ -899,7 +940,7 @@ f_register(); f_pdu_sess_establish(); f_sleep(1.0); - f_ping4(g_pars.ue_pars.sess_pars.run_prog_pars.ping_hostname); + f_ping(g_pars.ue_pars.sess_pars.run_prog_pars.ping_hostname); /* 3GPP TS 23.502 4.9.1.3.2 step 1: */ f_n2_handover_required(m_targetID_targetRANNodeID(m_targetRANNodeID(g_pars.ngran_pars[1].global_ngran_id, @@ -911,7 +952,7 @@ f_n2_handover_cancel(); /* Test UE can still use the network after HO cancel: */ - f_ping4(g_pars.ue_pars.sess_pars.run_prog_pars.ping_hostname); + f_ping(g_pars.ue_pars.sess_pars.run_prog_pars.ping_hostname); f_pdu_sess_release(); f_deregister(); @@ -1012,6 +1053,9 @@ execute( TC_ng_register_ping6() ); execute( TC_ng_register_ping6_256() ); + execute( TC_ng_register_ping46() ); + execute( TC_ng_register_ping46_256() ); + execute( TC_ue_service_request_cm_idle_ul_data() ); execute( TC_ue_service_request_cm_idle_inact_sess() ); execute( TC_ue_service_request_cm_idle_unknown_sess_active() ); @@ -1072,7 +1116,6 @@ * - 3GPP TS 23.502 Annex G (normative): Support of GERAN/UTRAN access by SMF+PGW-C: Not supported by open5gs (Gn<->N7 (to PCF) in open5gs-smfd) * * - Emergency call (PDU Sess Establish "Request Type"="Emergency Request") - * - PDU Session Type IPv4v6 * - VoLTE: * -- " If the UE requested P-CSCF discovery then the message shall also include the P-CSCF IP address(es) as determined by the SMF and as described in clause 5.16.3.4 of TS 23.50" * - Fill in PCO during PDU Sess Establish Req. diff --git a/5gc/ConnHdlr.ttcn b/5gc/ConnHdlr.ttcn index cfd8c5a..a90bc64 100644 --- a/5gc/ConnHdlr.ttcn +++ b/5gc/ConnHdlr.ttcn @@ -73,7 +73,8 @@ charstring cn_gtpu_ip optional, OCT4 cn_gtpu_teid optional, QoS_RuleList qos_rules optional, - charstring ue_ip optional, + charstring ue_ip4 optional, + charstring ue_ip6 optional, octetstring ipv6_interface_id optional }; @@ -539,8 +540,8 @@ log("5GC assigned IPv6 global prefix: ", ipv6slaac_ind.ipv6_prefix, " -> ", f_inet6_ntoa(ipv6slaac_ind.ipv6_prefix & '0000000000000000'O)); /* Use the first global IPv6 address in the IPv6 prefix picked by osmo-uecups: */ - g_pars.ue_pars.sess_pars.ue_ip := f_inet6_ntoa(ipv6slaac_ind.ipv6_user_addr); - log("Using IPv6 global address: ", g_pars.ue_pars.sess_pars.ue_ip); + g_pars.ue_pars.sess_pars.ue_ip6 := f_inet6_ntoa(ipv6slaac_ind.ipv6_user_addr); + log("Using IPv6 global address: ", g_pars.ue_pars.sess_pars.ue_ip6); } /* 3GPP TS 23.502 4.3.2.2 UE Requested PDU Session Establishment */ @@ -574,8 +575,8 @@ 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); select (pdu_sess_type) { case (c_PDU_SessionType_IPv4) { - g_pars.ue_pars.sess_pars.ue_ip := f_inet_ntoa(inner_nas.pdu_Session_Establishment_Accept.pduAddress.adressInfo); - log("5GC assigned UE IPv4 address: ", g_pars.ue_pars.sess_pars.ue_ip); + g_pars.ue_pars.sess_pars.ue_ip4 := f_inet_ntoa(inner_nas.pdu_Session_Establishment_Accept.pduAddress.adressInfo); + log("5GC assigned UE IPv4 address: ", g_pars.ue_pars.sess_pars.ue_ip4); if (configure_userplane) { f_pdu_sess_create_tun(IPV4); } @@ -585,13 +586,28 @@ log("5GC assigned IPv6 Interface Id: ", g_pars.ue_pars.sess_pars.ipv6_interface_id); /* Use the link-local address for now: */ var octetstring ll_addr := 'FE80000000000000'O & g_pars.ue_pars.sess_pars.ipv6_interface_id; - g_pars.ue_pars.sess_pars.ue_ip := f_inet6_ntoa(ll_addr); - log("5GC assigned IPv6 link-local Address: ", g_pars.ue_pars.sess_pars.ue_ip); + g_pars.ue_pars.sess_pars.ue_ip6 := f_inet6_ntoa(ll_addr); + log("5GC assigned IPv6 link-local Address: ", g_pars.ue_pars.sess_pars.ue_ip6); if (configure_userplane) { f_pdu_sess_create_tun(IPV6); f_perform_ipv6_slaac(); } } + case (c_PDU_SessionType_IPv4v6) { + var octetstring eua_v6 := substr(inner_nas.pdu_Session_Establishment_Accept.pduAddress.adressInfo, 0, 8); + var octetstring eua_v4 := substr(inner_nas.pdu_Session_Establishment_Accept.pduAddress.adressInfo, 8, 4); + g_pars.ue_pars.sess_pars.ue_ip4 := f_inet_ntoa(eua_v4); + log("5GC assigned UE IPv4 address: ", g_pars.ue_pars.sess_pars.ue_ip4); + g_pars.ue_pars.sess_pars.ipv6_interface_id := eua_v6; + log("5GC assigned IPv6 Interface Id: ", g_pars.ue_pars.sess_pars.ipv6_interface_id); + var octetstring ll_addr := 'FE80000000000000'O & g_pars.ue_pars.sess_pars.ipv6_interface_id; + g_pars.ue_pars.sess_pars.ue_ip6 := f_inet6_ntoa(ll_addr); + log("5GC assigned IPv6 link-local Address: ", g_pars.ue_pars.sess_pars.ue_ip6); + if (configure_userplane) { + f_pdu_sess_create_tun(IPV4V6); + f_perform_ipv6_slaac(); + } + } case (?) { setverdict(fail, "PDU Session Type not implemented"); } @@ -1291,7 +1307,8 @@ } g_pars.ue_pars.sess_pars.qos_rules := omit; - g_pars.ue_pars.sess_pars.ue_ip := omit; + g_pars.ue_pars.sess_pars.ue_ip4 := omit; + g_pars.ue_pars.sess_pars.ue_ip6 := 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)); @@ -1310,7 +1327,7 @@ var template (value) UECUPS_GtpExtHdr gtp_ext_hdr; var template (value) UECUPS_CreateTun uecups_create; var template (value) UECUPS_GtpExtHdr_PduSessContainer pdu_sess_cont; - var template (value) OCT4_16n user_addr; + var template (value) OCT4_20n user_addr; /* First of all, register the local TEID in the GTPv1U_Emulation: */ f_gtp1u_register_teid(g_pars.ue_pars.sess_pars.ran_gtpu_teid); @@ -1321,10 +1338,14 @@ select (valueof(user_addr_type)) { case (IPV4) { - user_addr := f_inet_addr(g_pars.ue_pars.sess_pars.ue_ip); + user_addr := f_inet_addr(g_pars.ue_pars.sess_pars.ue_ip4); } case (IPV6) { - user_addr := f_inet6_addr(g_pars.ue_pars.sess_pars.ue_ip); + user_addr := f_inet6_addr(g_pars.ue_pars.sess_pars.ue_ip6); + } + case (IPV4V6) { + user_addr := f_inet_addr(g_pars.ue_pars.sess_pars.ue_ip4) & + f_inet6_addr(g_pars.ue_pars.sess_pars.ue_ip6); } } @@ -1373,21 +1394,37 @@ } /* execute ping command and wait for result */ -function f_ping4(charstring host, integer interval := 1, integer count := 10) runs on ConnHdlr +function f_ping(charstring host, integer interval := 1, integer count := 10) runs on ConnHdlr { /* 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.sess_pars.ue_ip, + var charstring bind_addr; + + if (f_addr_is_ipv6(host)) { + bind_addr := g_pars.ue_pars.sess_pars.ue_ip6; + } else { + bind_addr := g_pars.ue_pars.sess_pars.ue_ip4; + } + + f_gtp1u_ping4(sprog, host, interval, count, bind_addr, redirect_output := true, redirect_output_path_prefix := f_run_prog_unique_log_path()); } -function f_ping4_async(charstring host, integer interval := 1, integer count := 10) runs on ConnHdlr return integer +function f_ping_async(charstring host, integer interval := 1, integer count := 10) runs on ConnHdlr return integer { /* command will be filled in by f_gtp1u_ping4() below: */ var UECUPS_StartProgram sprog := f_run_prog_init(""); + var charstring bind_addr; + + if (f_addr_is_ipv6(host)) { + bind_addr := g_pars.ue_pars.sess_pars.ue_ip6; + } else { + bind_addr := g_pars.ue_pars.sess_pars.ue_ip4; + } + var integer pid := f_gtp1u_ping4_async(sprog, host, - interval, count, g_pars.ue_pars.sess_pars.ue_ip, + interval, count, bind_addr, redirect_output := true, redirect_output_path_prefix := f_run_prog_unique_log_path()); return pid; diff --git a/5gc/expected-results.xml b/5gc/expected-results.xml index 9827df5..8581cf0 100644 --- a/5gc/expected-results.xml +++ b/5gc/expected-results.xml @@ -12,6 +12,8 @@ <testcase classname='C5G_Tests' name='TC_ng_register_ping4_256' time='MASKED'/> <testcase classname='C5G_Tests' name='TC_ng_register_ping6' time='MASKED'/> <testcase classname='C5G_Tests' name='TC_ng_register_ping6_256' time='MASKED'/> + <testcase classname='C5G_Tests' name='TC_ng_register_ping46' time='MASKED'/> + <testcase classname='C5G_Tests' name='TC_ng_register_ping46_256' time='MASKED'/> <testcase classname='C5G_Tests' name='TC_ue_service_request_cm_idle_ul_data' time='MASKED'/> <testcase classname='C5G_Tests' name='TC_ue_service_request_cm_idle_inact_sess' time='MASKED'/> <testcase classname='C5G_Tests' name='TC_ue_service_request_cm_idle_unknown_sess_active' time='MASKED'/> diff --git a/deps/Makefile b/deps/Makefile index d7aeed1..61dfe48 100644 --- a/deps/Makefile +++ b/deps/Makefile @@ -124,7 +124,7 @@ titan.TestPorts.UDPasp_commit= 54176e95850654e5e8b0ffa2f1b5f35c412b949c titan.TestPorts.UNIX_DOMAIN_SOCKETasp_commit= R.2.A-13-gd34ab71 titan.TestPorts.USB_commit= a9470fdc99c82fbf988f4508c3161118c9106e28 -osmo-uecups_commit= ca90fa48b8d44e241f55b1d15c9b7c8631ac4e69 +osmo-uecups_commit= ee9b225a66c2f84bcdcaf2fc27ee73d6aeb33b8e all: $(foreach dir,$(ALL_REPOS),$(dir)/update) clean: $(foreach dir,$(ALL_REPOS),$(dir)/clean) -- To view, visit https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/42473?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: I9cb250f07ac356b7345a570ed71590f041168ed2 Gerrit-Change-Number: 42473 Gerrit-PatchSet: 4 Gerrit-Owner: pespin <pespin(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Reviewer: osmith <osmith(a)sysmocom.de> Gerrit-Reviewer: pespin <pespin(a)sysmocom.de>

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[M] Change in osmo-ttcn3-hacks[master]: 5gc: Introduce tests TC_ng_register_ping46(_256)
by pespin 24 Mar '26

24 Mar '26

pespin has posted comments on this change by pespin. ( https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/42473?usp=email ) Change subject: 5gc: Introduce tests TC_ng_register_ping46(_256) ...................................................................... Patch Set 4: Code-Review+2 -- To view, visit https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/42473?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: I9cb250f07ac356b7345a570ed71590f041168ed2 Gerrit-Change-Number: 42473 Gerrit-PatchSet: 4 Gerrit-Owner: pespin <pespin(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Reviewer: osmith <osmith(a)sysmocom.de> Gerrit-Reviewer: pespin <pespin(a)sysmocom.de> Gerrit-Comment-Date: Tue, 24 Mar 2026 12:54:45 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes

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[M] Change in osmo-ttcn3-hacks[master]: 5gc: Introduce tests TC_ng_register_ping6(_256)
by pespin 24 Mar '26

24 Mar '26

pespin has posted comments on this change by pespin. ( https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/42460?usp=email ) Change subject: 5gc: Introduce tests TC_ng_register_ping6(_256) ...................................................................... Patch Set 5: Code-Review+2 -- To view, visit https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/42460?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: Iedf3697265b91bdda85e8d32402345ea8d58dc9f Gerrit-Change-Number: 42460 Gerrit-PatchSet: 5 Gerrit-Owner: pespin <pespin(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Reviewer: osmith <osmith(a)sysmocom.de> Gerrit-Reviewer: pespin <pespin(a)sysmocom.de> Gerrit-Comment-Date: Tue, 24 Mar 2026 12:54:41 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes

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[XS] Change in osmo-ttcn3-hacks[master]: 5gc: Remove arleady tested TODO
by osmith 24 Mar '26

24 Mar '26

Attention is currently required from: pespin. osmith has posted comments on this change by pespin. ( https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/42480?usp=email ) Change subject: 5gc: Remove arleady tested TODO ...................................................................... Patch Set 1: Code-Review+2 -- To view, visit https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/42480?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: I5e2d202ffd019b22a006637534922e0ba1d09ca0 Gerrit-Change-Number: 42480 Gerrit-PatchSet: 1 Gerrit-Owner: pespin <pespin(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: osmith <osmith(a)sysmocom.de> Gerrit-Attention: pespin <pespin(a)sysmocom.de> Gerrit-Comment-Date: Tue, 24 Mar 2026 12:29:28 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes

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[M] Change in osmo-ttcn3-hacks[master]: 5gc: Introduce test TC_pdu_sess_est_always_on
by osmith 24 Mar '26

24 Mar '26

Attention is currently required from: pespin. osmith has posted comments on this change by pespin. ( https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/42478?usp=email ) Change subject: 5gc: Introduce test TC_pdu_sess_est_always_on ...................................................................... Patch Set 3: Code-Review+1 -- To view, visit https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/42478?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: I282e0c8072172fa633bf82ed6b9492b0bb4362cc Gerrit-Change-Number: 42478 Gerrit-PatchSet: 3 Gerrit-Owner: pespin <pespin(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: osmith <osmith(a)sysmocom.de> Gerrit-Attention: pespin <pespin(a)sysmocom.de> Gerrit-Comment-Date: Tue, 24 Mar 2026 12:29:19 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes

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[XS] Change in osmo-gsm-tester[master]: contrib/jenkins-build-osmo-ggsn.sh: Depend on libosmo-netif
by osmith 24 Mar '26

24 Mar '26

Attention is currently required from: pespin. osmith has posted comments on this change by pespin. ( https://gerrit.osmocom.org/c/osmo-gsm-tester/+/42479?usp=email ) Change subject: contrib/jenkins-build-osmo-ggsn.sh: Depend on libosmo-netif ...................................................................... Patch Set 1: Code-Review+2 -- To view, visit https://gerrit.osmocom.org/c/osmo-gsm-tester/+/42479?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: comment Gerrit-Project: osmo-gsm-tester Gerrit-Branch: master Gerrit-Change-Id: I72dfdd937cfc34fce1137515e6f4828807c40b08 Gerrit-Change-Number: 42479 Gerrit-PatchSet: 1 Gerrit-Owner: pespin <pespin(a)sysmocom.de> Gerrit-Reviewer: osmith <osmith(a)sysmocom.de> Gerrit-Attention: pespin <pespin(a)sysmocom.de> Gerrit-Comment-Date: Tue, 24 Mar 2026 12:27:14 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes

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[S] Change in osmo-ttcn3-hacks[master]: GTPv1U_Emulation: Clear entries from PidTable upon rx CUPS program_te...
by osmith 24 Mar '26

24 Mar '26

Attention is currently required from: fixeria, laforge, pespin. osmith has posted comments on this change by pespin. ( https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/42472?usp=email ) Change subject: GTPv1U_Emulation: Clear entries from PidTable upon rx CUPS program_term_ind ...................................................................... Patch Set 3: Code-Review+2 -- To view, visit https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/42472?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: I7be2639761726c09e4ea6f75c57d8414c5dbf128 Gerrit-Change-Number: 42472 Gerrit-PatchSet: 3 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: osmith <osmith(a)sysmocom.de> Gerrit-Attention: laforge <laforge(a)osmocom.org> Gerrit-Attention: pespin <pespin(a)sysmocom.de> Gerrit-Attention: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Comment-Date: Tue, 24 Mar 2026 12:26:58 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes

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[L] Change in pysim[master]: docs/put_key: add tutorial that explains how to manage global platfor...
by dexter 24 Mar '26

24 Mar '26

Attention is currently required from: daniel, fixeria, laforge, lynxis lazus, neels. Hello Jenkins Builder, daniel, fixeria, laforge, lynxis lazus, neels, I'd like you to reexamine a change. Please visit https://gerrit.osmocom.org/c/pysim/+/42353?usp=email to look at the new patch set (#6). The following approvals got outdated and were removed: Code-Review+1 by fixeria, Verified+1 by Jenkins Builder Change subject: docs/put_key: add tutorial that explains how to manage global platform keys ...................................................................... docs/put_key: add tutorial that explains how to manage global platform keys With the increased interest in using GlobalPlatform features of UICC and eUICCs (OTA-SMS, applets, etc.), also comes an increased interest in how the related GlobalPlatform keys can be managed (key rotation, adding/removing keysets from/to a Security Domain). Unfortunately, many aspects of this topic are not immediately obvious for the average user. Let's add a tutorial that contains some practical examples to shine some light on the topic. Related: SYS#7881 Change-Id: I163dfedca3df572cb8442e9a4a280e6c5b00327e --- A docs/put_key-tutorial.rst M docs/shell.rst 2 files changed, 837 insertions(+), 1 deletion(-) git pull ssh://gerrit.osmocom.org:29418/pysim refs/changes/53/42353/6 -- To view, visit https://gerrit.osmocom.org/c/pysim/+/42353?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: newpatchset Gerrit-Project: pysim Gerrit-Branch: master Gerrit-Change-Id: I163dfedca3df572cb8442e9a4a280e6c5b00327e Gerrit-Change-Number: 42353 Gerrit-PatchSet: 6 Gerrit-Owner: dexter <pmaier(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: daniel <dwillmann(a)sysmocom.de> Gerrit-Reviewer: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-Reviewer: lynxis lazus <lynxis(a)fe80.eu> Gerrit-Reviewer: neels <nhofmeyr(a)sysmocom.de> Gerrit-Attention: neels <nhofmeyr(a)sysmocom.de> Gerrit-Attention: laforge <laforge(a)osmocom.org> Gerrit-Attention: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Attention: daniel <dwillmann(a)sysmocom.de> Gerrit-Attention: lynxis lazus <lynxis(a)fe80.eu>

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[L] Change in pysim[master]: docs/put_key: add tutorial that explains how to manage global platfor...
by dexter 24 Mar '26

24 Mar '26

Attention is currently required from: daniel, fixeria, laforge, lynxis lazus, neels. dexter has posted comments on this change by dexter. ( https://gerrit.osmocom.org/c/pysim/+/42353?usp=email ) Change subject: docs/put_key: add tutorial that explains how to manage global platform keys ...................................................................... Patch Set 6: (2 comments) File docs/put_key-tutorial.rst: https://gerrit.osmocom.org/c/pysim/+/42353/comment/034a4b86_d5073b00?usp=em… : PS5, Line 38: an ISD-P (Issuer : Security Domain - Profile) exist. (see also: https://euicc-manual.osmocom.org/docs/lpa/applet-id/) : : On top of this, an eSIM profile may establish its own `securityDomain`. This `securityDomain` is comparable to the : Issuer Security Domain (ISD) we also find on UICCs. > The ISD-P is identical with the [first/main] "securityDomain establised by the eSIM profile". […] I also understood it this way. I have now checked this back in SGP.02. There is indeed a difference between the ISD-P and the Security Domain we are interested in. I hope the paragraph now reflects that correctly. https://gerrit.osmocom.org/c/pysim/+/42353/comment/f8da9d2c_69158dba?usp=em… : PS5, Line 78: `SCP02` is slightly : older and commonly used on UICCs. The more modern `SCP03` is commonly used on eUICCs. > I would remove the "commonly used" sections here. […] Done -- To view, visit https://gerrit.osmocom.org/c/pysim/+/42353?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: comment Gerrit-Project: pysim Gerrit-Branch: master Gerrit-Change-Id: I163dfedca3df572cb8442e9a4a280e6c5b00327e Gerrit-Change-Number: 42353 Gerrit-PatchSet: 6 Gerrit-Owner: dexter <pmaier(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: daniel <dwillmann(a)sysmocom.de> Gerrit-Reviewer: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-Reviewer: lynxis lazus <lynxis(a)fe80.eu> Gerrit-Reviewer: neels <nhofmeyr(a)sysmocom.de> Gerrit-Attention: neels <nhofmeyr(a)sysmocom.de> Gerrit-Attention: laforge <laforge(a)osmocom.org> Gerrit-Attention: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Attention: daniel <dwillmann(a)sysmocom.de> Gerrit-Attention: lynxis lazus <lynxis(a)fe80.eu> Gerrit-Comment-Date: Tue, 24 Mar 2026 12:22:49 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No Comment-In-Reply-To: laforge <laforge(a)osmocom.org>

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