osmocom-announce April 2025

osmocom-announce@lists.osmocom.org

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osmo-s1gw 0.3.0 and osmo_dia2gsup 0.3.3 released
by Oliver Smith 25 Apr '25

25 Apr '25

Hi all, we have tagged releases for osmo-s1gw and osmo_dia2gsup. The changelogs are as follows: osmo-s1gw: > osmo-s1gw (0.3.0) unstable; urgency=medium > > * s1ap_proxy: merge process_pdu_safe() with process_pdu() > * s1ap_proxy: do not expose {en,de}code_pdu() API > * s1ap_proxy: turn this module into a gen_server > * s1ap_proxy: add E-RAB introspection API > * erab_fsm: rename erab_release_req/1 -> erab_release_cmd/1 > * erab_fsm: add erab_release/2 and erab_release_ind/1 > * s1ap_proxy: properly handle E-RAB RELEASE IND > * erab_fsm: add all-state event handler > * erab_fsm: add fetch_info/1 for state introspection > * sctp_server: add type hints > * sctp_server: cosmetic: use ?FUNCTION_NAME in send_data/2 > * sctp_server: pass MME addr/port to sctp_proxy as opaque data > * sctp_server: cosmetic: rename State -> S > * sctp_server: cosmetic: make #server_state last argument > * sctp_server: pass #server_state to client_{add,del}() > * sctp_server: make it abstract from sctp_proxy logic > * sctp_server: add fetch_conn_list/0 for state introspection > * sctp_proxy: add all-state event handler > * sctp_proxy: add fetch_info/1 for state introspection > * s1ap_proxy: use erab_uid() to log unique E-RAB ID > * s1ap_proxy: add a TODO about an optional IE > * s1ap_proxy: rework handle_ie/2 into handle_ie/3 > * s1ap_proxy: handle_ies(): reorder arguments > * s1ap_proxy: handle_ies(): pass IEI path to handle_ie() > * s1ap_proxy: handle_ies(): also handle #'ProtocolExtensionField' > * erab_fsm: store UID, expose it via fetch_info/1 > * erab_fsm: session_modify(): split PFCP PDU handling > * s1ap_proxy: cosmetic: fix wrong arity in comment > * s1ap_proxy: fix IEI path leak in handle_ies/4 > * erab_fsm: fix copy-paste in a log message > * erab_fsm: add more logging to clarify timeout events > * rebar.config: remove unneeded parse_transform > * erab_fsm: add pretty printer for F-TEID > * s1ap_proxy: handle UE CONTEXT RELEASE PDUs > * osmo_s1gw.app.src: set 'vsn' to 'semver' > * rebar.config: cosmetic: use spaces, not tabs > * rebar.config: relx: fix release name (must be an atom) > * rebar.config: relx: generate the version automatically > * {erab_fsm,sctp_proxy}: handle_event/4: fix return value > * {erab_fsm,sctp_proxy}: handle_event/4: reply to unknown calls > * erab_fsm: make erab_release_{cmd,ind}/1 non-blocking > * erab_fsm: handle RELEASE.{cmd,ind} in state erab_wait_setup_rsp > * erab_fsm: handle RELEASE.ind in state erab_wait_release_rsp > * erab_fsm: implement E-RAB MODIFY Req/Rsp procedure > * erab_fsm: implement E-RAB MODIFY Ind/Cnf procedure > * erab_fsm: pretty-print U2CM and U2AM during MODIFY Req/Ind > * s1ap_proxy: catch exceptions in handle_pdu/2 > * s1ap_proxy: handle E-RAB MODIFY REQ/RSP > * s1ap_proxy: handle E-RAB MODIFICATION IND/CNF > * s1ap_proxy: increment *_IN_PKT_* counters on exception > * sctp_server: invalidate handler's Pid on 'EXIT' > * sctp_{server,proxy}: log SCTP TSN, SID, SSN, and data len > * sctp_common: new module with common SCTP/S1AP API > * s1gw_metrics: use lists:filter/2 to create counters/gauges > * sctp_{client,server}: disable Nagle by setting sctp_nodelay > * s1gw_metrics: make exometer_report_statsd less verbose > * sctp_{client,server}: add and use sctp_common:parse_addr/1 > * sctp_{client,server}: accept arguments in form of a map > * sctp_{client,server}: allow passing additional sockopts > * sctp_{client,server}: make sctp_nodelay configurable > * sctp_{client,server}: set sndbuf/recbuf explicitly > > -- Vadim Yanitskiy <vyanitskiy(a)sysmocom.de> Fri, 18 Apr 2025 02:56:33 +0700 osmo_dia2gsup: > osmo-diameter2gsup (0.3.3) unstable; urgency=medium > > * osmo_dia2gsup: add get_env/2 for convenience > * osmo_dia2gsup: add and use parse_addr/1 > * osmo_dia2gsup: move env parsing and logging to listen/1 > * osmo_dia2gsup: disable Nagle for TCP/SCTP by default > * osmo_dia2gsup: set sndbuf/recbuf explicitly for SCTP > * rebar.config: relx: fix wrong sys_config, drop vm_args > * rebar.config: relx: use semver instead of long git hash > > -- Vadim Yanitskiy <vyanitskiy(a)sysmocom.de> Fri, 25 Apr 2025 03:04:10 +0700 -- - Oliver Smith <osmith(a)sysmocom.de> https://www.sysmocom.de/ ======================================================================= * sysmocom - systems for mobile communications GmbH * Siemensstr. 26a * 10551 Berlin, Germany * Sitz / Registered office: Berlin, HRB 134158 B * Geschaeftsfuehrer / Managing Director: Harald Welte

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osmo-remsim 1.1.1 released
by Oliver Smith 09 Apr '25

09 Apr '25

Hi all, we've released osmo-remsim 1.1.1. The changelog over 1.1.0 is as follows: > osmo-remsim (1.1.1) unstable; urgency=medium > > * src/client/user_shell: add missing \n > * src/rspro_client_fsm: fix osmo_stream_cli_destroy > > -- Oliver Smith <osmith(a)sysmocom.de> Tue, 08 Apr 2025 08:05:08 +0200 -- - Oliver Smith <osmith(a)sysmocom.de> https://www.sysmocom.de/ ======================================================================= * sysmocom - systems for mobile communications GmbH * Siemensstr. 26a * 10551 Berlin, Germany * Sitz / Registered office: Berlin, HRB 134158 B * Geschaeftsfuehrer / Managing Director: Harald Welte

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osmo-hlr 1.9.1, osmo_dia2gsup 0.3.1 and 0.3.2 released
by Oliver Smith 03 Apr '25

03 Apr '25

Hi all, we have made patch releases of osmo-hlr and osmo_dia2gsup. The changelogs are as follows: osmo-hlr: > osmo-hlr (1.9.1) unstable; urgency=medium > > [ Pau Espin Pedrol ] > * Drop use of deprecated vty is_config_node() cb > > [ Oliver Smith ] > * db: flush after changing schema version > > -- Oliver Smith <osmith(a)sysmocom.de> Wed, 02 Apr 2025 15:12:35 +0200 osmo_dia2gsup: > osmo-diameter2gsup (0.3.2) unstable; urgency=medium > > [ Vadim Yanitskiy ] > * gsup_client: disable gen_server event tracing > > -- Oliver Smith <osmith(a)sysmocom.de> Tue, 01 Apr 2025 17:21:03 +0200 > > osmo-diameter2gsup (0.3.1) unstable; urgency=medium > > * examples/*.config: change diameter_ip to 127.0.0.8 > > -- Oliver Smith <osmith(a)sysmocom.de> Thu, 27 Mar 2025 10:00:00 +0100 -- - Oliver Smith <osmith(a)sysmocom.de> https://www.sysmocom.de/ ======================================================================= * sysmocom - systems for mobile communications GmbH * Siemensstr. 26a * 10551 Berlin, Germany * Sitz / Registered office: Berlin, HRB 134158 B * Geschaeftsfuehrer / Managing Director: Harald Welte

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osmocom-announce April 2025