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

[M] Change in osmo-ttcn3-hacks[master]: 5gc: Introduce test TC_connection_inactive
by pespin 18 Feb '26

18 Feb '26

pespin has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/42143?usp=email ) Change subject: 5gc: Introduce test TC_connection_inactive ...................................................................... 5gc: Introduce test TC_connection_inactive The test is expected to fail because open5gs (as of v2.7.3) doesn't implement such features; see open5gs ticket referenced below. Related: SYS#7073 Related: open5gs GH#4319 Change-Id: Icf60dde814b7c8ef4cdb4c886423058c7d741a9b --- M 5gc/C5G_Tests.ttcn M 5gc/ConnHdlr.ttcn M 5gc/expected-results.xml 3 files changed, 73 insertions(+), 2 deletions(-) git pull ssh://gerrit.osmocom.org:29418/osmo-ttcn3-hacks refs/changes/43/42143/1 diff --git a/5gc/C5G_Tests.ttcn b/5gc/C5G_Tests.ttcn index 33aa176..5f1516d 100644 --- a/5gc/C5G_Tests.ttcn +++ b/5gc/C5G_Tests.ttcn @@ -202,7 +202,8 @@ ngran_pars := g_ngran_pars, ue_pars := valueof(ts_UeParams(ue_idx)), c5g_idx := 0, - kset_id := valueof(cs_NAS_KeySetIdentifier_lv(tsc_NasKsi_NoKey, '0'B)) + kset_id := valueof(cs_NAS_KeySetIdentifier_lv(tsc_NasKsi_NoKey, '0'B)), + exp_CoreNetworkAssistanceInformationForInactive := false }; return pars; } @@ -540,6 +541,37 @@ vc_conn.done; } +/* 3GPP TS 23.502 4.8.1.1(a) Connection Inactive procedure */ +private function f_TC_connection_inactive() runs on ConnHdlr { + f_register(); + f_pdu_sess_establish(false); + + /* Figure 4.8.1.1a-1 step 2: "NG-RAN sends N2 MT Communication Handling request message + * to AMF indicating the UE is transitioning to RRC_INACTIVE state". */ + f_mt_communication_handling(); + + + f_sleep(1.0); + f_ue_context_release(); +} +testcase TC_connection_inactive() runs on MTC_CT { + var ConnHdlr vc_conn; + var ConnHdlrPars pars; + + f_init(); + f_ngap_setup(0); + + pars := f_init_pars(ue_idx := 0); + /* Validate we received from CN in "INITIAL CONTEXT SETUP REQUEST": + * "CN MT Communication Handling IE" inside "Core Network Assistance Information for RRC INACTIVE IE", + * 3GPP TS 38.413 9.3.1.15. + * NOTE: current open5gs v2.7.3 doesn't set it, meaning it doesn't support RRC_INACTIVE state. */ + pars.exp_CoreNetworkAssistanceInformationForInactive := true; + + vc_conn := f_start_handler_with_pars(refers(f_TC_connection_inactive), pars); + vc_conn.done; +} + control { execute( TC_ng_setup() ); execute( TC_ng_setup_unknown_global_gnb_id_plmn() ); @@ -562,6 +594,8 @@ execute( TC_ue_service_request_cm_connected() ); execute( TC_net_triggered_service_req() ); + execute( TC_connection_inactive() ); + } /* TODO: diff --git a/5gc/ConnHdlr.ttcn b/5gc/ConnHdlr.ttcn index 0d356b9..ae286c5 100644 --- a/5gc/ConnHdlr.ttcn +++ b/5gc/ConnHdlr.ttcn @@ -107,7 +107,9 @@ /* currently used 5GC (index into ngran_pars, NGAP, ...) */ integer c5g_idx, /* Currently set KSI */ - NAS_KeySetIdentifier kset_id + NAS_KeySetIdentifier kset_id, + /* Expect "Core Network Assistance Information for RRC INACTIVE" IE present in Inital Context Setup Request */ + boolean exp_CoreNetworkAssistanceInformationForInactive } type component ConnHdlr extends NGAP_ConnHdlr, GTP1U_ConnHdlr { @@ -173,6 +175,19 @@ } } +private function f_tr_ConnHdlr_CoreNetworkAssistanceInformationForInactive() runs on ConnHdlr return template CoreNetworkAssistanceInformationForInactive { + var template CoreNetworkAssistanceInformationForInactive exp := omit + if (g_pars.exp_CoreNetworkAssistanceInformationForInactive) { + /* "CN MT Communication Handling IE" inside "Core Network Assistance Information for RRC INACTIVE IE", + * 3GPP TS 38.413 9.3.1.15. + * NOTE: current open5gs v2.7.3 doesn't set it, meaning it doesn't support RRC_INACTIVE state. */ + var template (present) CoreNetworkAssistanceInformationForInactive.iE_Extensions ie_ext; + ie_ext := f_mw_CoreNetworkAssistanceInformationForInactive_ExtIEs(p_cN_MT_CommunicationHandling := supported); + exp := mw_CoreNetworkAssistanceInformationForInactive(p_iE_Extensions := ie_ext); + } + return exp; +} + /* 3GPP TS 24.501 9.6, 3GPP TS 24.007 11.2.3.1a. * 0 = "No procedure transaction identity assigned", 255 = "Reserved". */ private function f_next_pti() runs on ConnHdlr return ProcedureTransactionIdentifier @@ -365,12 +380,14 @@ mw_ngap_initMsg((f_mw_n2_InitialContextSetupRequest(amf_id, g_pars.ue_pars.ran_id, p_uEAggregateMaximumBitRate := ?, + p_coreNetworkAssistanceInformationForInactive := f_tr_ConnHdlr_CoreNetworkAssistanceInformationForInactive(), p_pDUSessionResourceSetupListCxtReq := ?, p_nextHopNH := ?, p_maskedIMEISV := ?), f_mw_n2_InitialContextSetupRequest(amf_id, g_pars.ue_pars.ran_id, p_uEAggregateMaximumBitRate := ?, + p_coreNetworkAssistanceInformationForInactive := f_tr_ConnHdlr_CoreNetworkAssistanceInformationForInactive(), p_pDUSessionResourceSetupListCxtReq := ?, p_nextHopNH := ?, p_maskedIMEISV := ?, @@ -811,6 +828,23 @@ as_ngap_handle_UeContextReleaseCmd(exp_cause := cause); } +/* 3GPP TS 38.413 8.3.13 "MT Communication Handling" + * 3GPP TS 23.502 4.8.1.1(a) Connection Inactive procedure step 2. */ +function f_mt_communication_handling() runs on ConnHdlr +{ + var template (value) NGAP_PDU tx_pdu; + + tx_pdu := m_ngap_initMsg(m_n2_MTCommunicationHandlingRequest( + g_pars.ue_pars.amf_id, + g_pars.ue_pars.ran_id, + m_FiveGCAction_HLComActivate(m_hLComActivate(m_nR_Paging_Long_eDRX_Information_for_RRC_INACTIVE(hf1024, s32))), + {m_PDUSessionListMTCommHReq_Item(g_pars.ue_pars.sess_pars.id)})); + NGAP.send(tx_pdu); + NGAP.receive(mw_ngap_succMsg(mw_n2_MTCommunicationHandlingResponse( + g_pars.ue_pars.amf_id, + g_pars.ue_pars.ran_id))); +} + /* 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 { diff --git a/5gc/expected-results.xml b/5gc/expected-results.xml index f509895..0472dc7 100644 --- a/5gc/expected-results.xml +++ b/5gc/expected-results.xml @@ -15,4 +15,7 @@ <testcase classname='C5G_Tests' name='TC_ue_service_request_cm_idle_unknown_sess_active' time='MASKED'/> <testcase classname='C5G_Tests' name='TC_ue_service_request_cm_connected' time='MASKED'/> <testcase classname='C5G_Tests' name='TC_net_triggered_service_req' time='MASKED'/> + <testcase classname='C5G_Tests' name='TC_connection_inactive' time='MASKED'> + <error type='DTE'></error> + </testcase> </testsuite> -- To view, visit https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/42143?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: Icf60dde814b7c8ef4cdb4c886423058c7d741a9b Gerrit-Change-Number: 42143 Gerrit-PatchSet: 1 Gerrit-Owner: pespin <pespin(a)sysmocom.de>

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[M] Change in osmo-ttcn3-hacks[master]: ngap: Add multiple templates related to RRC_INACTIVE
by pespin 18 Feb '26

18 Feb '26

pespin has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/42142?usp=email ) Change subject: ngap: Add multiple templates related to RRC_INACTIVE ...................................................................... ngap: Add multiple templates related to RRC_INACTIVE Change-Id: Ie0e6f5054c45e681373c6db59d2b298c71ad4836 --- M library/ngap/NGAP_Templates.ttcn 1 file changed, 197 insertions(+), 0 deletions(-) git pull ssh://gerrit.osmocom.org:29418/osmo-ttcn3-hacks refs/changes/42/42142/1 diff --git a/library/ngap/NGAP_Templates.ttcn b/library/ngap/NGAP_Templates.ttcn index b86dfcc..0931687 100644 --- a/library/ngap/NGAP_Templates.ttcn +++ b/library/ngap/NGAP_Templates.ttcn @@ -3674,6 +3674,127 @@ } // End of group UE_CONTEXT_RESUME_FAILURE + group MT_COMMUNICATION_HANDLING { + + group Send { + + template (value) PDUSessionListMTCommHReq_Item m_PDUSessionListMTCommHReq_Item( + template (value) PDUSessionID p_pDUSessionID, + template (omit) PDUSessionListMTCommHReq_Item.iE_Extensions p_iE_Extensions := omit + ) := { + pDUSessionID := p_pDUSessionID, + iE_Extensions := p_iE_Extensions + } // End of template m_PDUSessionListMTCommHReq_Item + + /** + * @see ETSI TS 138 413 V19.1.0 Clause 9.2.2.22 MT COMMUNICATION HANDLING REQUEST + */ + template (value) InitiatingMessage m_n2_MTCommunicationHandlingRequest( + 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) FiveGCAction p_fiveGcAction ,//:= m_fiveGcAction(PX_CAUSE_UE_CONTEXT_RESUME_FAILURE) + in template (value) PDUSessionListMTCommHReq p_pDUSessionListMTCommHReq + ) := { + procedureCode := id_MTCommunicationHandling, + criticality := reject, + value_ := { + MTCommunicationHandlingRequest := { + 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_FiveGCAction, + criticality := reject, + value_ := { FiveGCAction := p_fiveGcAction } + }, + { + id := id_PDUSessionListMTCommHReq, + criticality := reject, + value_ := { PDUSessionListMTCommHReq := p_pDUSessionListMTCommHReq } + } + } + } + } + } // End of template m_n2_MTCommunicationHandlingRequest + + } // End of group Send + + group Receive { + + /** + * @see ETSI TS 138 413 V19.1.0 Clause 9.2.2.24 MT COMMUNICATION HANDLING FAILURE + */ + template (present) SuccessfulOutcome mw_n2_MTCommunicationHandlingResponse( + in template (present) AMF_UE_NGAP_ID p_amfUeNgapID := ?, + in template (present) RAN_UE_NGAP_ID p_ranUeNgapID := ? + /* TODO: template CriticalityDiagnostics p_criticalityDiagnostics := omit */ + ) := { + procedureCode := id_MTCommunicationHandling, + criticality := reject, + value_ := { + MTCommunicationHandlingResponse := { + 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 } + } + } + } + } + } // End of template mw_n2_MTCommunicationHandlingFailure + + /** + * @see ETSI TS 138 413 V19.1.0 Clause 9.2.2.24 MT COMMUNICATION HANDLING FAILURE + */ + template (present) UnsuccessfulOutcome mw_n2_MTCommunicationHandlingFailure( + in template (present) AMF_UE_NGAP_ID p_amfUeNgapID := ?, + in template (present) RAN_UE_NGAP_ID p_ranUeNgapID := ?, + in template (present) Cause p_cause := ? + /* TODO: template CriticalityDiagnostics p_criticalityDiagnostics := omit */ + ) := { + procedureCode := id_MTCommunicationHandling, + criticality := reject, + value_ := { + MTCommunicationHandlingFailure := { + 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 mw_n2_MTCommunicationHandlingFailure + + } // End of group Receive + + } // End of group MT_COMMUNICATION_HANDLING + } // End of group UE_Context_Management_Messages /** @@ -16719,6 +16840,41 @@ } } // End of template m_traceActivation_full + template (present) CoreNetworkAssistanceInformationForInactive mw_CoreNetworkAssistanceInformationForInactive( + template (present) UEIdentityIndexValue p_uEIdentityIndexValue := ?, + template (present) PagingDRX p_uESpecificDRX := ?, + template (present) PeriodicRegistrationUpdateTimer p_periodicRegistrationUpdateTimer := ?, + template (present) MICOModeIndication p_mICOModeIndication := ?, + template (present) TAIListForInactive p_tAIListForInactive := ?, + template (present) ExpectedUEBehaviour p_expectedUEBehaviour := ?, + template CoreNetworkAssistanceInformationForInactive.iE_Extensions p_iE_Extensions := * + ) := { + uEIdentityIndexValue := p_uEIdentityIndexValue, + uESpecificDRX := p_uESpecificDRX, + periodicRegistrationUpdateTimer := p_periodicRegistrationUpdateTimer, + mICOModeIndication := p_mICOModeIndication, + tAIListForInactive := p_tAIListForInactive, + expectedUEBehaviour := p_expectedUEBehaviour, + iE_Extensions := p_iE_Extensions + } // End of template mw_CoreNetworkAssistanceInformationForInactive + + function f_mw_CoreNetworkAssistanceInformationForInactive_ExtIEs(template CN_MT_CommunicationHandling p_cN_MT_CommunicationHandling := omit) + return template (present) CoreNetworkAssistanceInformationForInactive.iE_Extensions { + var template (present) CoreNetworkAssistanceInformationForInactive.iE_Extensions ies ; + var integer idx := 0; + + if (not istemplatekind(p_cN_MT_CommunicationHandling, "omit")) { + ies[idx] := { + id := id_CN_MT_CommunicationHandling, + criticality := ignore, + extensionValue := { CN_MT_CommunicationHandling := p_cN_MT_CommunicationHandling } + }; + idx := idx + 1; + } + + return ies; + } // End of f_mw_CoreNetworkAssistanceInformationForInactive_ExtIEs + template (value) TraceDepth m_traceDepth(in TraceDepth p_value := minimum) := p_value; template (value) TypeOfError m_typeOfError(in TypeOfError p_value := not_understood) := p_value; @@ -21285,6 +21441,47 @@ iE_Extension := p_iE_Extension } // End of template mw_nRFrequencyBandItem + template (value) FiveGCAction m_FiveGCAction_HLComActivate(template (value) HLComActivate p_hLComActivate) := { + hLComActivate := p_hLComActivate + } // End of template m_FiveGCAction_HLComActivate + + template (present) FiveGCAction mw_FiveGCAction_HLComActivate(template (present) HLComActivate p_hLComActivate := ?) := { + hLComActivate := p_hLComActivate + } // End of template mw_FiveGCAction_HLComActivate + + template (value) FiveGCAction m_FiveGCAction_HLComDeactivate(template (value) HLComDeactivate p_hLComDeactivate) := { + hLComDeactivate := p_hLComDeactivate + } // End of template m_FiveGCAction_HLComDeactivate + + template (present) FiveGCAction mw_FiveGCAction_HLComDeactivate(template (present) HLComDeactivate p_hLComDeactivate := ?) := { + hLComDeactivate := p_hLComDeactivate + } // End of template mw_FiveGCAction_HLComDeactivate + + template (value) FiveGCAction m_FiveGCAction_choice_Extensions(template (value) FiveGCAction.choice_Extensions p_choice_Extensions) := { + choice_Extensions := p_choice_Extensions + } // End of template m_FiveGCAction_choice_Extensions + + template (present) FiveGCAction mw_FiveGCAction_choice_Extensions(template (present) FiveGCAction.choice_Extensions p_choice_Extensions := ?) := { + choice_Extensions := p_choice_Extensions + } // End of template mw_FiveGCAction_choice_Extensions + + + template (value) HLComActivate m_hLComActivate(template (value) NR_Paging_Long_eDRX_Information_for_RRC_INACTIVE p, + template (omit) HLComActivate.iE_Extensions p_iE_Extensions := omit) := { + nR_Paging_Long_eDRX_Information_for_RRC_INACTIVE := p, + iE_Extensions := p_iE_Extensions + } // End of template m_hLComActivate + + template (value) NR_Paging_Long_eDRX_Information_for_RRC_INACTIVE m_nR_Paging_Long_eDRX_Information_for_RRC_INACTIVE( + template (value) NR_Paging_Long_eDRX_Cycle_for_RRC_INACTIVE p_nR_paging_Long_eDRX_Cycle_for_RRC_INACTIVE, + template (value) NR_Paging_Time_Window_for_RRC_INACTIVE p_nR_paging_Time_Window_for_RRC_INACTIVE, + template (omit) NR_Paging_Long_eDRX_Information_for_RRC_INACTIVE.iE_Extensions p_iE_Extensions := omit + ) := { + nR_paging_Long_eDRX_Cycle_for_RRC_INACTIVE := p_nR_paging_Long_eDRX_Cycle_for_RRC_INACTIVE, + nR_paging_Time_Window_for_RRC_INACTIVE := p_nR_paging_Time_Window_for_RRC_INACTIVE, + iE_Extensions := p_iE_Extensions + } // End of template m_nR_Paging_Long_eDRX_Information_for_RRC_INACTIVE + template (present) NRFrequencyInfo mw_nRFrequencyInfo( template (present) NRARFCN p_nrARFCN := ?, template (present) NRFrequencyBand_List p_frequencyBand_List, -- To view, visit https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/42142?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: Ie0e6f5054c45e681373c6db59d2b298c71ad4836 Gerrit-Change-Number: 42142 Gerrit-PatchSet: 1 Gerrit-Owner: pespin <pespin(a)sysmocom.de>

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[S] Change in osmo-hnbgw[master]: Tear down context_maps when UPF assoc goes down
by osmith 18 Feb '26

18 Feb '26

Attention is currently required from: pespin. osmith has posted comments on this change by pespin. ( https://gerrit.osmocom.org/c/osmo-hnbgw/+/42130?usp=email ) Change subject: Tear down context_maps when UPF assoc goes down ...................................................................... Patch Set 1: Code-Review+1 -- To view, visit https://gerrit.osmocom.org/c/osmo-hnbgw/+/42130?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: comment Gerrit-Project: osmo-hnbgw Gerrit-Branch: master Gerrit-Change-Id: I7dcd9114861fa8f4bf855a02c286f85083ad75fe Gerrit-Change-Number: 42130 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: Wed, 18 Feb 2026 12:08:20 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes

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[S] Change in osmo-hnbgw[master]: Integrate mgw/mgcp failures more tightly into context_map fsm
by osmith 18 Feb '26

18 Feb '26

Attention is currently required from: fixeria, neels, pespin. osmith has posted comments on this change by pespin. ( https://gerrit.osmocom.org/c/osmo-hnbgw/+/42129?usp=email ) Change subject: Integrate mgw/mgcp failures more tightly into context_map fsm ...................................................................... Patch Set 1: Code-Review+1 (1 comment) File src/osmo-hnbgw/mgw_fsm.c: https://gerrit.osmocom.org/c/osmo-hnbgw/+/42129/comment/c3f42235_41dd8437?u… : PS1, Line 560: termianting ```suggestion * to avoid it trying to access while terminating: */ ``` -- To view, visit https://gerrit.osmocom.org/c/osmo-hnbgw/+/42129?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: comment Gerrit-Project: osmo-hnbgw Gerrit-Branch: master Gerrit-Change-Id: Ief051e1384d2282708302dc1756454d8f88a6fae Gerrit-Change-Number: 42129 Gerrit-PatchSet: 1 Gerrit-Owner: pespin <pespin(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Reviewer: neels <nhofmeyr(a)sysmocom.de> Gerrit-Reviewer: osmith <osmith(a)sysmocom.de> Gerrit-Attention: neels <nhofmeyr(a)sysmocom.de> Gerrit-Attention: pespin <pespin(a)sysmocom.de> Gerrit-Attention: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Comment-Date: Wed, 18 Feb 2026 12:07:46 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: Yes

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[XL] Change in osmo-ttcn3-hacks[master]: ngap: Update asn files V17.5.0 -> V19.1.0
by osmith 18 Feb '26

18 Feb '26

Attention is currently required from: pespin. osmith has posted comments on this change by pespin. ( https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/42140?usp=email ) Change subject: ngap: Update asn files V17.5.0 -> V19.1.0 ...................................................................... Patch Set 1: Code-Review+2 -- To view, visit https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/42140?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: I4838c1031f2e168e6bce59f3d4fc7871fb597466 Gerrit-Change-Number: 42140 Gerrit-PatchSet: 1 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-Attention: pespin <pespin(a)sysmocom.de> Gerrit-Comment-Date: Wed, 18 Feb 2026 12:05:12 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes

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[S] Change in osmo-ttcn3-hacks[master]: 5gc: Update details on missing open5gs 5GC features
by osmith 18 Feb '26

18 Feb '26

Attention is currently required from: pespin. osmith has posted comments on this change by pespin. ( https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/42139?usp=email ) Change subject: 5gc: Update details on missing open5gs 5GC features ...................................................................... Patch Set 3: Code-Review+2 -- To view, visit https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/42139?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: I7be0bbb70207ac6c0ff77f230da56aace29c1eda Gerrit-Change-Number: 42139 Gerrit-PatchSet: 3 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-Attention: pespin <pespin(a)sysmocom.de> Gerrit-Comment-Date: Wed, 18 Feb 2026 12:04:48 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes

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[S] Change in libosmo-pfcp[master]: pfcp: Trigger assoc_cb(false) upon Recovery Timestamp change
by osmith 18 Feb '26

18 Feb '26

Attention is currently required from: fixeria, neels, pespin. osmith has posted comments on this change by pespin. ( https://gerrit.osmocom.org/c/libosmo-pfcp/+/42131?usp=email ) Change subject: pfcp: Trigger assoc_cb(false) upon Recovery Timestamp change ...................................................................... Patch Set 1: Code-Review+1 -- To view, visit https://gerrit.osmocom.org/c/libosmo-pfcp/+/42131?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: comment Gerrit-Project: libosmo-pfcp Gerrit-Branch: master Gerrit-Change-Id: I5400ae9c2f00b3c87a73aef5cebba67cf9434477 Gerrit-Change-Number: 42131 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: neels <nhofmeyr(a)sysmocom.de> Gerrit-Reviewer: osmith <osmith(a)sysmocom.de> Gerrit-Attention: neels <nhofmeyr(a)sysmocom.de> Gerrit-Attention: pespin <pespin(a)sysmocom.de> Gerrit-Attention: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Comment-Date: Wed, 18 Feb 2026 12:03:38 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes

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[M] Change in libosmo-pfcp[master]: cp_peer: Implement local originated heartbeat procedure
by osmith 18 Feb '26

18 Feb '26

Attention is currently required from: fixeria, neels, pespin. osmith has posted comments on this change by pespin. ( https://gerrit.osmocom.org/c/libosmo-pfcp/+/42120?usp=email ) Change subject: cp_peer: Implement local originated heartbeat procedure ...................................................................... Patch Set 2: Code-Review+1 -- To view, visit https://gerrit.osmocom.org/c/libosmo-pfcp/+/42120?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: comment Gerrit-Project: libosmo-pfcp Gerrit-Branch: master Gerrit-Change-Id: I7efc0961e1ea39dd7f4cc6ba96be4cf5ce9a2d6c Gerrit-Change-Number: 42120 Gerrit-PatchSet: 2 Gerrit-Owner: pespin <pespin(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-Reviewer: neels <nhofmeyr(a)sysmocom.de> Gerrit-Reviewer: osmith <osmith(a)sysmocom.de> Gerrit-CC: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Attention: neels <nhofmeyr(a)sysmocom.de> Gerrit-Attention: pespin <pespin(a)sysmocom.de> Gerrit-Attention: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Comment-Date: Wed, 18 Feb 2026 11:59:23 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes

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[XS] Change in osmo-ttcn3-hacks[master]: bsc: Increase T3101 in osmo-bsc.cfg
by pespin 18 Feb '26

18 Feb '26

pespin has abandoned this change. ( https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/41872?usp=email ) Change subject: bsc: Increase T3101 in osmo-bsc.cfg ...................................................................... Abandoned Abandoning since we should fix our infstracture instead of expecting 2s delays. -- To view, visit https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/41872?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: abandon Gerrit-Project: osmo-ttcn3-hacks Gerrit-Branch: master Gerrit-Change-Id: I90f4bded452c33dab343b20fc4b209520991ea84 Gerrit-Change-Number: 41872 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: osmith <osmith(a)sysmocom.de>

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[L] Change in libosmo-netif[master]: twjit: add underrun extension feature
by pespin 18 Feb '26

18 Feb '26

Attention is currently required from: falconia. pespin has posted comments on this change by falconia. ( https://gerrit.osmocom.org/c/libosmo-netif/+/42141?usp=email ) Change subject: twjit: add underrun extension feature ...................................................................... Patch Set 1: Code-Review+1 (3 comments) File src/twjit.c: https://gerrit.osmocom.org/c/libosmo-netif/+/42141/comment/da04aed9_4ff791c… : PS1, Line 554: twjit->stats.underruns++; shouldn't "twjit->stats.too_old++;" be increased too here if id == INPUT_TOO_OLD? https://gerrit.osmocom.org/c/libosmo-netif/+/42141/comment/3ebc85a0_de8b2f1… : PS1, Line 630: static void handle_flowing_underrun(struct osmo_twjit *twjit) Some ideas, no need to apply them if you don't want: It may make sense to specify here that this is expected to be called from state TWJIT_STATE_FLOWING. It may even make sense to merge it into osmo_twjit_output(). Or maybe change this function into being only the content of the "if" path, and name it "transition_to_state_underrun()" or "state_underrun_onenter()" or similar. See comment below. https://gerrit.osmocom.org/c/libosmo-netif/+/42141/comment/b6ae9552_701b6d4… : PS1, Line 671: if (read_sb_is_empty(twjit)) { if (!read_sb_is_empty(twjit)) { read_sb_thinning(twjit); return pull_from_read_sb(twjit); } if (twjit->config.underrun_ext) transition_to_state_underrun(twjit); else twjit->state = TWJIT_STATE_EMPTY; return NULL; -- To view, visit https://gerrit.osmocom.org/c/libosmo-netif/+/42141?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: Ibda74c0dbfb163f5d0e3fb13f593a6e2c6817673 Gerrit-Change-Number: 42141 Gerrit-PatchSet: 1 Gerrit-Owner: falconia <falcon(a)freecalypso.org> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Reviewer: pespin <pespin(a)sysmocom.de> Gerrit-Attention: falconia <falcon(a)freecalypso.org> Gerrit-Comment-Date: Wed, 18 Feb 2026 10:30:58 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: Yes

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