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[XS] Change in osmo-ttcn3-hacks[master]: testenv: podman: add libnftables-dev
by osmith 30 Jul '25

30 Jul '25

Attention is currently required from: osmith. Hello Jenkins Builder, fixeria, pespin, I'd like you to reexamine a change. Please visit https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/40773?usp=email to look at the new patch set (#2). The following approvals got outdated and were removed: Verified+1 by Jenkins Builder The change is no longer submittable: Verified is unsatisfied now. Change subject: testenv: podman: add libnftables-dev ...................................................................... testenv: podman: add libnftables-dev This is required for building osmo-s1gw from source in podman, otherwise: /home/user/.cache/osmo-ttcn3-testenv/podman/make3/osmo-s1gw/default/lib/enftables/c_src/enftables.c:16:10: fatal error: nftables/libnftables.h: No such file or directory 16 | #include <nftables/libnftables.h> | ^~~~~~~~~~~~~~~~~~~~~~~~ compilation terminated. Change-Id: I0ae94f73f0875048d9a71d1582627e57e60425c6 --- M _testenv/data/podman/Dockerfile 1 file changed, 1 insertion(+), 0 deletions(-) git pull ssh://gerrit.osmocom.org:29418/osmo-ttcn3-hacks refs/changes/73/40773/2 -- To view, visit https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/40773?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: newpatchset Gerrit-Project: osmo-ttcn3-hacks Gerrit-Branch: master Gerrit-Change-Id: I0ae94f73f0875048d9a71d1582627e57e60425c6 Gerrit-Change-Number: 40773 Gerrit-PatchSet: 2 Gerrit-Owner: osmith <osmith(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Reviewer: pespin <pespin(a)sysmocom.de> Gerrit-Attention: osmith <osmith(a)sysmocom.de>

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[XS] Change in osmo-ttcn3-hacks[master]: testenv: Add $install_dir/usr/bin to $PATH
by osmith 30 Jul '25

30 Jul '25

Attention is currently required from: osmith. Hello Jenkins Builder, fixeria, pespin, I'd like you to reexamine a change. Please visit https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/40771?usp=email to look at the new patch set (#2). The following approvals got outdated and were removed: Verified+1 by Jenkins Builder The change is no longer submittable: Verified is unsatisfied now. Change subject: testenv: Add $install_dir/usr/bin to $PATH ...................................................................... testenv: Add $install_dir/usr/bin to $PATH When building programs from source, don't look only in $install_dir/bin, but also in $install_dir/usr/bin for the binaries. osmo-s1gw installs to usr/bin with recent changes and other programs may do this too. Related: osmo-s1gw I5681ca103daf1c497218b4513b0ca97b1aae03d3 Change-Id: I8d652dba94bbd44217a3034ac012b6568941347d --- M _testenv/testenv/cmd.py 1 file changed, 1 insertion(+), 0 deletions(-) git pull ssh://gerrit.osmocom.org:29418/osmo-ttcn3-hacks refs/changes/71/40771/2 -- To view, visit https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/40771?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: newpatchset Gerrit-Project: osmo-ttcn3-hacks Gerrit-Branch: master Gerrit-Change-Id: I8d652dba94bbd44217a3034ac012b6568941347d Gerrit-Change-Number: 40771 Gerrit-PatchSet: 2 Gerrit-Owner: osmith <osmith(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Reviewer: pespin <pespin(a)sysmocom.de> Gerrit-Attention: osmith <osmith(a)sysmocom.de>

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[XS] Change in osmo-ttcn3-hacks[master]: s1gw/testenv: adjust to use new launcher script
by osmith 30 Jul '25

30 Jul '25

Attention is currently required from: fixeria, osmith, pespin. Hello Jenkins Builder, fixeria, pespin, I'd like you to reexamine a change. Please visit https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/40772?usp=email to look at the new patch set (#2). The following approvals got outdated and were removed: Code-Review+1 by fixeria, Code-Review+2 by pespin, Verified+1 by Jenkins Builder The change is no longer submittable: Code-Review and Verified are unsatisfied now. Change subject: s1gw/testenv: adjust to use new launcher script ...................................................................... s1gw/testenv: adjust to use new launcher script osmo-s1gw now gets started through a launcher script. Depends: osmo-s1gw I5681ca103daf1c497218b4513b0ca97b1aae03d3 Change-Id: Ief1579154bf46b9bc2551535ede3e1f14456d65d --- M s1gw/testenv.cfg 1 file changed, 3 insertions(+), 1 deletion(-) git pull ssh://gerrit.osmocom.org:29418/osmo-ttcn3-hacks refs/changes/72/40772/2 -- To view, visit https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/40772?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: newpatchset Gerrit-Project: osmo-ttcn3-hacks Gerrit-Branch: master Gerrit-Change-Id: Ief1579154bf46b9bc2551535ede3e1f14456d65d Gerrit-Change-Number: 40772 Gerrit-PatchSet: 2 Gerrit-Owner: osmith <osmith(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Reviewer: pespin <pespin(a)sysmocom.de> Gerrit-Attention: osmith <osmith(a)sysmocom.de> Gerrit-Attention: pespin <pespin(a)sysmocom.de> Gerrit-Attention: fixeria <vyanitskiy(a)sysmocom.de>

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[S] Change in osmo-dev[master]: gen_makefile: support new Osmocom erlang makefiles
by fixeria 29 Jul '25

29 Jul '25

Attention is currently required from: osmith, pespin. fixeria has posted comments on this change by osmith. ( https://gerrit.osmocom.org/c/osmo-dev/+/40770?usp=email ) Change subject: gen_makefile: support new Osmocom erlang makefiles ...................................................................... Patch Set 1: (1 comment) File gen_makefile.py: https://gerrit.osmocom.org/c/osmo-dev/+/40770/comment/91dd719a_1335f8b0?usp… : PS1, Line 375: for i in {build_proj}/default/bin/*; do \\ : if [ -e "$$i" ]; then \\ : install -v -Dm755 "$$i" -t {shlex.quote(args.install_prefix)}/bin/; \\ > Oh interesting! Apparently this doesn't get created in default/bin when REBAR_BASE_DIR is set [...] I confirm that `dest/default/bin/setup_gen` does not get created when doing `REBAR_BASE_DIR=dest make release`. This is indeed weird, but yeah, I would not rely on checking presence of `dest/default/bin/*`. > I would also have preferred this, but the problem is that the Makefile before https://gerrit.osmocom.org/c/erlang/osmo-s1gw/+/40756 already has an install target, so this does not work. Yes, but what's wrong with that? The old `install` recipe will install an escript, the new recipe will install complete release package and a bootstrap/launcher script. In both cases we'll end up with `$(DESTDIR)/usr/bin/osmo-app`. The key difference is how we pass the config file, but this is not a problem since we have `program=` and `program_latest=` in testenv, right? > However, how about we add an install-osmo-dev: install target to the Makefile to make it explicit what osmo-dev should do [...] TBH, I don't like this idea of adding an osmo-dev specific recipe, sorry. Let's see if this is needed at all (see my thought above). -- To view, visit https://gerrit.osmocom.org/c/osmo-dev/+/40770?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: comment Gerrit-Project: osmo-dev Gerrit-Branch: master Gerrit-Change-Id: I92d6fc6eb5a11068d4b3baca55dfb3abdedbbbf1 Gerrit-Change-Number: 40770 Gerrit-PatchSet: 1 Gerrit-Owner: osmith <osmith(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Reviewer: pespin <pespin(a)sysmocom.de> Gerrit-Attention: osmith <osmith(a)sysmocom.de> Gerrit-Attention: pespin <pespin(a)sysmocom.de> Gerrit-Comment-Date: Tue, 29 Jul 2025 21:17:38 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No Comment-In-Reply-To: osmith <osmith(a)sysmocom.de> Comment-In-Reply-To: fixeria <vyanitskiy(a)sysmocom.de>

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[M] Change in osmo-ttcn3-hacks[master]: 5gc: Implement PDU Session Release procedure
by pespin 29 Jul '25

29 Jul '25

pespin has posted comments on this change by pespin. ( https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/40779?usp=email ) Change subject: 5gc: Implement PDU Session Release procedure ...................................................................... Patch Set 1: (1 comment) File 5gc/ConnHdlr.ttcn: https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/40779/comment/47cd280a_35b3… : PS1, Line 479: } TODO: Tx "PDU session release complete", 3GPP TS 24.501 8.3.15 -- To view, visit https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/40779?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: If79cb0c97008e7a9885bb548a3d2e67e41ba170f Gerrit-Change-Number: 40779 Gerrit-PatchSet: 1 Gerrit-Owner: pespin <pespin(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Comment-Date: Tue, 29 Jul 2025 16:39:23 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No

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[XS] Change in osmo-ttcn3-hacks[master]: NGAP_Functions.ttcn: Fix wrong offset of NGAP_ID_pair in uEContextRel...
by pespin 29 Jul '25

29 Jul '25

pespin has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/40780?usp=email ) Change subject: NGAP_Functions.ttcn: Fix wrong offset of NGAP_ID_pair in uEContextReleaseCommand ...................................................................... NGAP_Functions.ttcn: Fix wrong offset of NGAP_ID_pair in uEContextReleaseCommand Change-Id: I2302bebf75530f574a7fe2647b1eafcc4d5fd7df --- M library/NGAP_Functions.ttcn 1 file changed, 1 insertion(+), 1 deletion(-) git pull ssh://gerrit.osmocom.org:29418/osmo-ttcn3-hacks refs/changes/80/40780/1 diff --git a/library/NGAP_Functions.ttcn b/library/NGAP_Functions.ttcn index bfc4a54..3b19d90 100644 --- a/library/NGAP_Functions.ttcn +++ b/library/NGAP_Functions.ttcn @@ -75,7 +75,7 @@ return im.value_.initialContextSetupRequest.protocolIEs[1].value_.RAN_UE_NGAP_ID; } case (id_UEContextRelease) { - return im.value_.uEContextReleaseCommand.protocolIEs[1].value_.uE_NGAP_IDs.uE_NGAP_ID_pair.rAN_UE_NGAP_ID; + return im.value_.uEContextReleaseCommand.protocolIEs[0].value_.uE_NGAP_IDs.uE_NGAP_ID_pair.rAN_UE_NGAP_ID; } case (id_PDUSessionResourceRelease) { return im.value_.pDUSessionResourceReleaseCommand.protocolIEs[1].value_.rAN_UE_NGAP_ID; -- To view, visit https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/40780?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: newchange Gerrit-Project: osmo-ttcn3-hacks Gerrit-Branch: master Gerrit-Change-Id: I2302bebf75530f574a7fe2647b1eafcc4d5fd7df Gerrit-Change-Number: 40780 Gerrit-PatchSet: 1 Gerrit-Owner: pespin <pespin(a)sysmocom.de>

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[M] Change in osmo-ttcn3-hacks[master]: 5gc: Implement PDU Session Release procedure
by pespin 29 Jul '25

29 Jul '25

pespin has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/40779?usp=email ) Change subject: 5gc: Implement PDU Session Release procedure ...................................................................... 5gc: Implement PDU Session Release procedure Related: SYS#7073 Change-Id: If79cb0c97008e7a9885bb548a3d2e67e41ba170f --- M 5gc/C5G_Tests.ttcn M 5gc/ConnHdlr.ttcn M library/NGAP_Functions.ttcn M library/NG_NAS_Functions.ttcn M library/NG_NAS_Osmo_Templates.ttcn M library/NG_NAS_Osmo_Types.ttcn 6 files changed, 156 insertions(+), 4 deletions(-) git pull ssh://gerrit.osmocom.org:29418/osmo-ttcn3-hacks refs/changes/79/40779/1 diff --git a/5gc/C5G_Tests.ttcn b/5gc/C5G_Tests.ttcn index ff6e43f..4cda45f 100644 --- a/5gc/C5G_Tests.ttcn +++ b/5gc/C5G_Tests.ttcn @@ -315,10 +315,10 @@ private function f_TC_register_ping4() runs on ConnHdlr { f_register(); - f_pdu_sess_create_tun(); + f_pdu_sess_establish(); f_sleep(1.0); f_ping4(g_pars.ue_pars.run_prog_pars.ping_hostname); - f_pdu_sess_delete_tun(); + f_pdu_sess_release(); } testcase TC_ng_register_ping4() runs on MTC_CT { f_init(); diff --git a/5gc/ConnHdlr.ttcn b/5gc/ConnHdlr.ttcn index 2e3bedc..33a29cc 100644 --- a/5gc/ConnHdlr.ttcn +++ b/5gc/ConnHdlr.ttcn @@ -41,6 +41,7 @@ import from NG_NAS_MsgContainers all; import from NG_NAS_Templates all; +import from NG_NAS_Osmo_Types all; import from NG_NAS_Osmo_Templates all; import from NG_NAS_Functions all; import from NG_CryptoFunctions all; @@ -323,7 +324,7 @@ } } -private function f_pdu_sess_establish() runs on ConnHdlr { +function f_pdu_sess_establish() 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; @@ -349,6 +350,8 @@ 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); + + f_pdu_sess_create_tun(); } function f_register() runs on ConnHdlr { @@ -387,8 +390,92 @@ NGAP.send(cs_NG_REGISTRATION_COMPLETE); as_ngap_handle_configuration_update(); +} - f_pdu_sess_establish(); +/* 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 +{ + var PDUSessionResourceReleasedItemRelRes resp; + var NAS_CauseValue_Type nas_cause; + + nas_cause := oct2bit(cmd.pDUSessionResourceReleaseCommandTransfer); + + g_pars.ue_pars.cn_gtpu_ip := omit; + g_pars.ue_pars.cn_gtpu_teid := omit; + + /* Prepare Response for it: */ + resp := valueof(m_pDUSessionResourceReleasedItemRelRes(cmd.pDUSessionID, bit2oct(nas_cause))); + return resp; +} + +private function f_pdu_handle_session_resource_released_list(PDUSessionResourceToReleaseListRelCmd li_cmd) runs on ConnHdlr return PDUSessionResourceReleasedListRelRes +{ + var PDUSessionResourceReleasedListRelRes li_resp; + for (var integer i := 0; i < lengthof(li_cmd); i := i + 1) { + var PDUSessionResourceReleasedItemRelRes it_resp; + it_resp := f_pdu_handle_session_resource_released_item(li_cmd[i]); + if (i == 0) { /* min 1 item in list doesn't allow previously allocating an empty list */ + li_resp := { it_resp }; + } else { + li_resp := li_resp & { it_resp }; + } + } + return li_resp; +} + +private altstep as_ngap_handle_PDUSessionReleaseCommand() runs on ConnHdlr { + var NGAP_PDU rx_ngap; + + [] 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)); + var PDUSessionResourceReleaseCommand rel_cmd := rx_ngap.initiatingMessage.value_.PDUSessionResourceReleaseCommand; + var PDUSessionResourceReleasedListRelRes resources; + + for (var integer i := 0; i < lengthof(rel_cmd.protocolIEs); i := i + 1) { + if (rel_cmd.protocolIEs[i].id != id_PDUSessionResourceToReleaseListRelCmd) { + continue; + } + 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))); + } +} + +function f_pdu_sess_release() 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; + var OCT1 pdu_sess_id := '01'O; + var ProcedureTransactionIdentifier pti := '02'O; + var NAS_CauseValue_Type cause_val := c_5GSM_Cause_RegularDeactivation; + + 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)); + 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(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); + as_ngap_handle_PDUSessionReleaseCommand(); + + /* 5G-NAS PDU Session Release Command: This DL NAS arrives contained in NGAP PDUSessionReleaseCommand handled above: */ + 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); + if (not match(inner_nas, cr_NG_PDU_SESSION_RELEASE_COMMAND(cs_NG_PDU_SessionIdV(pdu_sess_id), pti, + cs_GMM_GSM_Cause(omit, cause_val)))) { + Misc_Helpers.f_shutdown(__BFILE__, __LINE__, fail, + log2str("Unexpected decoded NAS Payload Container ", inner_nas)); + } + + g_pars.ue_pars.qfi := omit; + g_pars.ue_pars.ue_ip := omit; + + f_pdu_sess_delete_tun(); } function f_pdu_sess_create_tun() runs on ConnHdlr { diff --git a/library/NGAP_Functions.ttcn b/library/NGAP_Functions.ttcn index f6c1389..bfc4a54 100644 --- a/library/NGAP_Functions.ttcn +++ b/library/NGAP_Functions.ttcn @@ -31,6 +31,9 @@ case (id_UEContextRelease) { return im.value_.uEContextReleaseCommand.protocolIEs[0].value_.uE_NGAP_IDs.uE_NGAP_ID_pair.aMF_UE_NGAP_ID; } + case (id_PDUSessionResourceRelease) { + return im.value_.pDUSessionResourceReleaseCommand.protocolIEs[0].value_.aMF_UE_NGAP_ID; + } /* TODO */ } } else if (ischosen(ngap.successfulOutcome)) { @@ -74,6 +77,9 @@ case (id_UEContextRelease) { return im.value_.uEContextReleaseCommand.protocolIEs[1].value_.uE_NGAP_IDs.uE_NGAP_ID_pair.rAN_UE_NGAP_ID; } + case (id_PDUSessionResourceRelease) { + return im.value_.pDUSessionResourceReleaseCommand.protocolIEs[1].value_.rAN_UE_NGAP_ID; + } /* TODO */ } } else if (ischosen(ngap.successfulOutcome)) { @@ -144,7 +150,16 @@ } } return omit; + } + case (id_PDUSessionResourceRelease) { + var PDUSessionResourceReleaseCommand msg := im.value_.PDUSessionResourceReleaseCommand; + for (i := 0; i < lengthof(msg.protocolIEs); i := i+1) { + if (msg.protocolIEs[i].id == id_NAS_PDU) { + return msg.protocolIEs[i].value_.NAS_PDU; + } } + return omit; + } } } return omit; diff --git a/library/NG_NAS_Functions.ttcn b/library/NG_NAS_Functions.ttcn index 0fbfa75..c6ae81f 100644 --- a/library/NG_NAS_Functions.ttcn +++ b/library/NG_NAS_Functions.ttcn @@ -56,6 +56,8 @@ } else if (ischosen(sm.pdu_Session_Modification_Command)) { ret.pdu_Session_Modification_Command := sm.pdu_Session_Modification_Command; } else if (ischosen(sm.pdu_Session_Modification_Reject)) { + ret.pdu_Session_Modification_Reject := sm.pdu_Session_Modification_Reject; + } else if (ischosen(sm.pdu_Session_Release_Command)) { ret.pdu_Session_Release_Command := sm.pdu_Session_Release_Command; } else if (ischosen(sm.pdu_Session_Release_Reject)) { ret.pdu_Session_Release_Reject := sm.pdu_Session_Release_Reject; diff --git a/library/NG_NAS_Osmo_Templates.ttcn b/library/NG_NAS_Osmo_Templates.ttcn index f417fcc..172d7be 100644 --- a/library/NG_NAS_Osmo_Templates.ttcn +++ b/library/NG_NAS_Osmo_Templates.ttcn @@ -628,4 +628,49 @@ } } +/* 24.501 cl. 8.3.12 */ +template (value) NG_NAS_UL_Message_Type +cs_NG_PDU_SESSION_RELEASE_REQUEST(template (value) NG_PDU_SessionId p_PDU_SessionId, + template (value) ProcedureTransactionIdentifier p_PTI, + template (omit) GMM_GSM_Cause p_Cause := omit, + template (omit) ExtdProtocolConfigOptions p_ExtdPCO := omit) := +{ + pdu_Session_Release_Request := { + protocolDiscriminator := tsc_EPD_GSM, /* cl. 9.2 M V 1 */ + pduSessionId := p_PDU_SessionId, /* cl. 9.4 M V 1 */ + procedureTransactionIdentifier := p_PTI, /* cl. 9.6 M V 1 */ + messageType := tsc_MT_NG_PDUSessionReleaseRequest, /* cl. 9.7 M V 1 */ + gsmCause := p_Cause, /* cl. 9.11.4.2 O TV 2 IEI=59 */ + extdProtocolConfigurationOptions := p_ExtdPCO /* cl. 9.11.4.6 O TLV-E 4-65538 IEI=0x7B */ + } +}; + +/* 24.501 cl. 8.3.14 */ +template (present) NG_NAS_DL_Message_Type +cr_NG_PDU_SESSION_RELEASE_COMMAND(template (present) NG_PDU_SessionId p_PDU_SessionId := ?, + template (present) ProcedureTransactionIdentifier p_PTI := ?, + template (present) GMM_GSM_Cause p_Cause := ?, + template GPRS_Timer3 p_BackOffTimer := *, + template EAP_Message p_EAP := *, + template NGSM_CongestionReattemptInd p_NGSM_CongestionReattemptInd := *, // @sic R5s190543 sic@ + template ExtdProtocolConfigOptions p_ExtdPCO := *, + template AccessType p_AccessType := *, + template ServiceLvlAAContainer p_ServiceLvlAA := *) := +{ + /* 24.501 cl. 8.3.14 */ + pdu_Session_Release_Command := { + protocolDiscriminator := tsc_EPD_GSM, /* cl. 9.2 M V 1 */ + pduSessionId := p_PDU_SessionId, /* cl. 9.4 M V 1 */ + procedureTransactionIdentifier := p_PTI, /* cl. 9.6 M V 1 */ + messageType := tsc_MT_NG_PDUSessionReleaseCommand, /* cl. 9.7 M V 1 */ + gsmCause := p_Cause, /* cl. 9.11.4.2 M V 1 */ + backOffTimerValue := p_BackOffTimer, /* cl. 9.11.2.5 O TLV 3 IEI=37 */ + eapMessage := p_EAP, /* cl. 9.11.2.2 O TLV-E 7-1503 IEI=78 */ + ngsmCongestionReattemptInd := p_NGSM_CongestionReattemptInd, /* cl. 9.11.4.2A O TLV 3 IEI=61 Jun19 @sic R5s190543 sic@ */ + extdProtocolConfigurationOptions := p_ExtdPCO, /* cl. 9.11.4.6 O TLV-E 4-65538 IEI=0x7B */ + accessType := p_AccessType, /* cl. 9.11.2.1A O TV 1 IEI=D Sep20 @sic R5s201387 Baseline Moving sic@ */ + serviceLvlAA := p_ServiceLvlAA /* cl. 9.11.2.10 O TLV-E 6-n IEI=72 Sep22 @sic R5s221179 Baseline Moving sic@ */ + } +}; + } diff --git a/library/NG_NAS_Osmo_Types.ttcn b/library/NG_NAS_Osmo_Types.ttcn index 1e76a98..c152ad6 100644 --- a/library/NG_NAS_Osmo_Types.ttcn +++ b/library/NG_NAS_Osmo_Types.ttcn @@ -37,6 +37,9 @@ const BIT4 c_PayloadContainer_SLPP_Message_Container := '1100'B; const BIT4 c_PayloadContainer_Multiple_Payloads := '1111'B; +const NAS_CauseValue_Type c_5GSM_Cause_RegularDeactivation := '00100100'B; + + /* This is a subset of the msgs in NG_NAS_DL_Message_Type. The subset is formed * by Session Management messages, see 3GPP TS 24.501 clause 6 and clause 8.3. * This is needed to properly decode 3GPP TS 24.501 9.11.3.39 Payload container, -- To view, visit https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/40779?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: newchange Gerrit-Project: osmo-ttcn3-hacks Gerrit-Branch: master Gerrit-Change-Id: If79cb0c97008e7a9885bb548a3d2e67e41ba170f Gerrit-Change-Number: 40779 Gerrit-PatchSet: 1 Gerrit-Owner: pespin <pespin(a)sysmocom.de>

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[S] Change in osmo-dev[master]: gen_makefile: support new Osmocom erlang makefiles
by osmith 29 Jul '25

29 Jul '25

Attention is currently required from: fixeria, pespin. osmith has posted comments on this change by osmith. ( https://gerrit.osmocom.org/c/osmo-dev/+/40770?usp=email ) Change subject: gen_makefile: support new Osmocom erlang makefiles ...................................................................... Patch Set 1: (1 comment) File gen_makefile.py: https://gerrit.osmocom.org/c/osmo-dev/+/40770/comment/f8d6a600_ff73bae3?usp… : PS1, Line 375: for i in {build_proj}/default/bin/*; do \\ : if [ -e "$$i" ]; then \\ : install -v -Dm755 "$$i" -t {shlex.quote(args.install_prefix)}/bin/; \\ > setup_gen Oh interesting! Apparently this doesn't get created in default/bin when REBAR_BASE_DIR is set (as we do when using osmo-dev). But yeah it's not great to rely on that, let's find a better way. > `if grep -q "^install:" Makefile; then` I would also have preferred this, but the problem is that the Makefile before https://gerrit.osmocom.org/c/erlang/osmo-s1gw/+/40756 already has an install target, so this does not work. However, how about we add an `install-osmo-dev: install` target to the Makefile to make it explicit what osmo-dev should do, and then check for that here? (`if grep -q "^install-osmo-dev:" Makefile; then`) -- To view, visit https://gerrit.osmocom.org/c/osmo-dev/+/40770?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: comment Gerrit-Project: osmo-dev Gerrit-Branch: master Gerrit-Change-Id: I92d6fc6eb5a11068d4b3baca55dfb3abdedbbbf1 Gerrit-Change-Number: 40770 Gerrit-PatchSet: 1 Gerrit-Owner: osmith <osmith(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Reviewer: pespin <pespin(a)sysmocom.de> Gerrit-Attention: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Attention: pespin <pespin(a)sysmocom.de> Gerrit-Comment-Date: Tue, 29 Jul 2025 15:00:30 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No Comment-In-Reply-To: fixeria <vyanitskiy(a)sysmocom.de>

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[M] Change in libosmocore[master]: Add multiple messages buffers to struct iofd_msghdr
by laforge 29 Jul '25

29 Jul '25

Attention is currently required from: jolly. laforge has posted comments on this change by jolly. ( https://gerrit.osmocom.org/c/libosmocore/+/40491?usp=email ) Change subject: Add multiple messages buffers to struct iofd_msghdr ...................................................................... Patch Set 8: Code-Review+1 -- To view, visit https://gerrit.osmocom.org/c/libosmocore/+/40491?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: comment Gerrit-Project: libosmocore Gerrit-Branch: master Gerrit-Change-Id: I4fb1067de4615cc22cc6caf99b481491e7f2ef92 Gerrit-Change-Number: 40491 Gerrit-PatchSet: 8 Gerrit-Owner: jolly <andreas(a)eversberg.eu> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-Reviewer: pespin <pespin(a)sysmocom.de> Gerrit-Attention: jolly <andreas(a)eversberg.eu> Gerrit-Comment-Date: Tue, 29 Jul 2025 14:56:04 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes

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[M] Change in libosmocore[master]: Avoid reusing pending buffer; append incoming data instead
by laforge 29 Jul '25

29 Jul '25

Attention is currently required from: jolly. laforge has posted comments on this change by jolly. ( https://gerrit.osmocom.org/c/libosmocore/+/40584?usp=email ) Change subject: Avoid reusing pending buffer; append incoming data instead ...................................................................... Patch Set 6: Code-Review+1 -- To view, visit https://gerrit.osmocom.org/c/libosmocore/+/40584?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: comment Gerrit-Project: libosmocore Gerrit-Branch: master Gerrit-Change-Id: I08df9736ccc5e9a7df61ca6dcf94629ee010752f Gerrit-Change-Number: 40584 Gerrit-PatchSet: 6 Gerrit-Owner: jolly <andreas(a)eversberg.eu> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-Reviewer: pespin <pespin(a)sysmocom.de> Gerrit-Attention: jolly <andreas(a)eversberg.eu> Gerrit-Comment-Date: Tue, 29 Jul 2025 14:55:01 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes

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