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

[S] Change in ...osmo-s1gw[master]: osmo_s1gw: add set_log_prefix/1
by pespin 05 Dec '25

05 Dec '25

Attention is currently required from: fixeria. pespin has posted comments on this change by fixeria. ( https://gerrit.osmocom.org/c/erlang/osmo-s1gw/+/41612?usp=email ) Change subject: osmo_s1gw: add set_log_prefix/1 ...................................................................... Patch Set 1: Code-Review+1 -- To view, visit https://gerrit.osmocom.org/c/erlang/osmo-s1gw/+/41612?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: comment Gerrit-Project: erlang/osmo-s1gw Gerrit-Branch: master Gerrit-Change-Id: I77ee96f195067ef0137f2cb8af5d455b24ccdd54 Gerrit-Change-Number: 41612 Gerrit-PatchSet: 1 Gerrit-Owner: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: pespin <pespin(a)sysmocom.de> Gerrit-Attention: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Comment-Date: Fri, 05 Dec 2025 17:13:50 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes

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[XS] Change in osmo-ci[master]: scripts: Add libosmo-asn1-tcap to OSMO_RELEASE_REPOS
by daniel 05 Dec '25

05 Dec '25

Attention is currently required from: fixeria, pespin. daniel has posted comments on this change by pespin. ( https://gerrit.osmocom.org/c/osmo-ci/+/41587?usp=email ) Change subject: scripts: Add libosmo-asn1-tcap to OSMO_RELEASE_REPOS ...................................................................... Patch Set 1: Code-Review+2 -- To view, visit https://gerrit.osmocom.org/c/osmo-ci/+/41587?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: comment Gerrit-Project: osmo-ci Gerrit-Branch: master Gerrit-Change-Id: I76703ed5c648eb50574166f8459fd0bde1720902 Gerrit-Change-Number: 41587 Gerrit-PatchSet: 1 Gerrit-Owner: pespin <pespin(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: daniel <dwillmann(a)sysmocom.de> Gerrit-Reviewer: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Reviewer: osmith <osmith(a)sysmocom.de> Gerrit-Attention: pespin <pespin(a)sysmocom.de> Gerrit-Attention: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Comment-Date: Fri, 05 Dec 2025 16:03:46 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes

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[XS] Change in libosmocore[master]: osmo-release.sh: Fix coloring output under bash
by pespin 05 Dec '25

05 Dec '25

pespin has posted comments on this change by pespin. ( https://gerrit.osmocom.org/c/libosmocore/+/41547?usp=email ) Change subject: osmo-release.sh: Fix coloring output under bash ...................................................................... Patch Set 3: (1 comment) Patchset: PS1: > Hmm, the problem is that debian's "dash" behaves differently. […] Done -- To view, visit https://gerrit.osmocom.org/c/libosmocore/+/41547?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: Ib9e33ec8650ad8bc2e4b1893d9a7195c041c52dc Gerrit-Change-Number: 41547 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-Reviewer: pespin <pespin(a)sysmocom.de> Gerrit-Comment-Date: Fri, 05 Dec 2025 15:39:28 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No Comment-In-Reply-To: osmith <osmith(a)sysmocom.de> Comment-In-Reply-To: pespin <pespin(a)sysmocom.de>

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[XS] Change in libosmocore[master]: osmo-release.sh: Fix coloring output under bash
by pespin 05 Dec '25

05 Dec '25

pespin has submitted this change. ( https://gerrit.osmocom.org/c/libosmocore/+/41547?usp=email ) Change subject: osmo-release.sh: Fix coloring output under bash ...................................................................... osmo-release.sh: Fix coloring output under bash Change-Id: Ib9e33ec8650ad8bc2e4b1893d9a7195c041c52dc --- M osmo-release.sh 1 file changed, 3 insertions(+), 3 deletions(-) Approvals: Jenkins Builder: Verified osmith: Looks good to me, approved diff --git a/osmo-release.sh b/osmo-release.sh index 5a9584c..117071e 100755 --- a/osmo-release.sh +++ b/osmo-release.sh @@ -36,15 +36,15 @@ YELLOW="\033[1;33m" ok() { - echo "${GREEN}OK:${RESET} $@" + printf "${GREEN}OK:${RESET} %s\n" "$1" } warn() { - echo "${YELLOW}WARN:${RESET} $@" + printf "${YELLOW}WARN:${RESET} %s\n" "$1" } error() { - echo "${RED}ERROR:${RESET} $@" + printf "${RED}ERROR:${RESET} %s\n" "$1" } libversion_to_lib_major() { -- To view, visit https://gerrit.osmocom.org/c/libosmocore/+/41547?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: merged Gerrit-Project: libosmocore Gerrit-Branch: master Gerrit-Change-Id: Ib9e33ec8650ad8bc2e4b1893d9a7195c041c52dc Gerrit-Change-Number: 41547 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-Reviewer: pespin <pespin(a)sysmocom.de>

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[M] Change in ...osmo-s1gw[master]: s1ap_proxy: move {en,de}code_pdu/1 to s1ap_utils
by fixeria 05 Dec '25

05 Dec '25

fixeria has uploaded this change for review. ( https://gerrit.osmocom.org/c/erlang/osmo-s1gw/+/41618?usp=email ) Change subject: s1ap_proxy: move {en,de}code_pdu/1 to s1ap_utils ...................................................................... s1ap_proxy: move {en,de}code_pdu/1 to s1ap_utils This API will be used by other modules in follow-up patches. Change-Id: I582824a4cac5013ba65a6dd0772f05d49dc14b57 Related: SYS#7052 --- M src/s1ap_proxy.erl A src/s1ap_utils.erl 2 files changed, 75 insertions(+), 21 deletions(-) git pull ssh://gerrit.osmocom.org:29418/erlang/osmo-s1gw refs/changes/18/41618/1 diff --git a/src/s1ap_proxy.erl b/src/s1ap_proxy.erl index a241611..b5abad5 100644 --- a/src/s1ap_proxy.erl +++ b/src/s1ap_proxy.erl @@ -58,9 +58,6 @@ -include("S1AP-IEs.hrl"). --type s1ap_pdu() :: {initiatingMessage, #'InitiatingMessage'{}} | - {successfulOutcome, #'SuccessfulOutcome'{}} | - {unsuccessfulOutcome, #'UnsuccessfulOutcome'{}}. -type s1ap_ie_id() :: non_neg_integer(). -type s1ap_ie_val() :: tuple(). @@ -309,30 +306,16 @@ inet:ntoa(TLA1). -%% Encode an S1AP PDU --spec encode_pdu(s1ap_pdu()) -> {ok, binary()} | - {error, {asn1, tuple()}}. -encode_pdu(Pdu) -> - 'S1AP-PDU-Descriptions':encode('S1AP-PDU', Pdu). - - -%% Decode an S1AP PDU --spec decode_pdu(binary()) -> {ok, s1ap_pdu()} | - {error, {asn1, tuple()}}. -decode_pdu(Data) -> - 'S1AP-PDU-Descriptions':decode('S1AP-PDU', Data). - - %% Process an S1AP PDU (binary) -spec handle_pdu_bin(binary(), proxy_state()) -> {process_pdu_result(), proxy_state()}. handle_pdu_bin(OrigData, S0) -> ctr_inc(?S1GW_CTR_S1AP_PROXY_IN_PKT_ALL, S0), - try decode_pdu(OrigData) of + try s1ap_utils:decode_pdu(OrigData) of {ok, PDU} -> ?LOG_DEBUG("Rx S1AP PDU: ~p", [PDU]), try handle_pdu(PDU, S0) of {{Action, NewPDU}, S1} -> - {ok, NewData} = encode_pdu(NewPDU), + {ok, NewData} = s1ap_utils:encode_pdu(NewPDU), ?LOG_DEBUG("Tx (~p) S1AP PDU: ~p", [Action, NewPDU]), case Action of forward -> @@ -376,10 +359,10 @@ %% Process an S1AP PDU (decoded) -spec handle_pdu(PDU, S0) -> {Result, S1} - when PDU :: s1ap_pdu(), + when PDU :: s1ap_utils:s1ap_pdu(), S0 :: proxy_state(), S1 :: proxy_state(), - Result :: {forward | reply, s1ap_pdu()} | forward | drop. + Result :: {forward | reply, s1ap_utils:s1ap_pdu()} | forward | drop. %% 9.1.8.4 S1 SETUP REQUEST handle_pdu({initiatingMessage, diff --git a/src/s1ap_utils.erl b/src/s1ap_utils.erl new file mode 100644 index 0000000..ab7180c --- /dev/null +++ b/src/s1ap_utils.erl @@ -0,0 +1,71 @@ +%% Copyright (C) 2025 by sysmocom - s.f.m.c. GmbH <info(a)sysmocom.de> +%% Author: Vadim Yanitskiy <vyanitskiy(a)sysmocom.de> +%% +%% All Rights Reserved +%% +%% SPDX-License-Identifier: AGPL-3.0-or-later +%% +%% This program is free software; you can redistribute it and/or modify +%% it under the terms of the GNU Affero General Public License as +%% published by the Free Software Foundation; either version 3 of the +%% License, or (at your option) any later version. +%% +%% This program is distributed in the hope that it will be useful, +%% but WITHOUT ANY WARRANTY; without even the implied warranty of +%% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +%% GNU General Public License for more details. +%% +%% You should have received a copy of the GNU Affero General Public License +%% along with this program. If not, see <https://www.gnu.org/licenses/>. +%% +%% Additional Permission under GNU AGPL version 3 section 7: +%% +%% If you modify this Program, or any covered work, by linking or +%% combining it with runtime libraries of Erlang/OTP as released by +%% Ericsson on https://www.erlang.org (or a modified version of these +%% libraries), containing parts covered by the terms of the Erlang Public +%% License (https://www.erlang.org/EPLICENSE) the licensors of this +%% Program grant you additional permission to convey the resulting work +%% without the need to license the runtime libraries of Erlang/OTP under +%% the GNU Affero General Public License. Corresponding Source for a +%% non-source form of such a combination shall include the source code +%% for the parts of the runtime libraries of Erlang/OTP used as well as +%% that of the covered work. + +-module(s1ap_utils). + +-export([encode_pdu/1, + decode_pdu/1]). + +-include_lib("kernel/include/logger.hrl"). + +-include("S1AP-PDU-Descriptions.hrl"). + + +%% S1AP PDU (decoded) +-type s1ap_pdu() :: {initiatingMessage, #'InitiatingMessage'{}} | + {successfulOutcome, #'SuccessfulOutcome'{}} | + {unsuccessfulOutcome, #'UnsuccessfulOutcome'{}}. + +-export_type([s1ap_pdu/0]). + + +%% ------------------------------------------------------------------ +%% public API +%% ------------------------------------------------------------------ + +%% Encode an S1AP PDU +-spec encode_pdu(s1ap_pdu()) -> {ok, binary()} | + {error, {asn1, tuple()}}. +encode_pdu(PDU) -> + 'S1AP-PDU-Descriptions':encode('S1AP-PDU', PDU). + + +%% Decode an S1AP PDU +-spec decode_pdu(binary()) -> {ok, s1ap_pdu()} | + {error, {asn1, tuple()}}. +decode_pdu(Data) -> + 'S1AP-PDU-Descriptions':decode('S1AP-PDU', Data). + + +%% vim:set ts=4 sw=4 et: -- To view, visit https://gerrit.osmocom.org/c/erlang/osmo-s1gw/+/41618?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: newchange Gerrit-Project: erlang/osmo-s1gw Gerrit-Branch: master Gerrit-Change-Id: I582824a4cac5013ba65a6dd0772f05d49dc14b57 Gerrit-Change-Number: 41618 Gerrit-PatchSet: 1 Gerrit-Owner: fixeria <vyanitskiy(a)sysmocom.de>

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[M] Change in ...osmo-s1gw[master]: s1ap_proxy: signal GTP-U addr and eNB info to sctp_proxy
by fixeria 05 Dec '25

05 Dec '25

fixeria has uploaded this change for review. ( https://gerrit.osmocom.org/c/erlang/osmo-s1gw/+/41619?usp=email ) Change subject: s1ap_proxy: signal GTP-U addr and eNB info to sctp_proxy ...................................................................... s1ap_proxy: signal GTP-U addr and eNB info to sctp_proxy Move all interaction with the `enb_registry` and `gtpu_kpi` modules from `s1ap_proxy` to its parent process, `sctp_proxy`. This prepares for a follow-up change in which handling of the S1 SETUP procedure will be fully migrated to `sctp_proxy` - a prerequisite for proper MME pooling support. Change-Id: I87e7d22a4bc5cb7816a167ac7dd29ea917594ce8 Related: SYS#7052 --- M src/s1ap_proxy.erl M src/sctp_proxy.erl M test/s1ap_proxy_test.erl 3 files changed, 78 insertions(+), 55 deletions(-) git pull ssh://gerrit.osmocom.org:29418/erlang/osmo-s1gw refs/changes/19/41619/1 diff --git a/src/s1ap_proxy.erl b/src/s1ap_proxy.erl index b5abad5..8d765d4 100644 --- a/src/s1ap_proxy.erl +++ b/src/s1ap_proxy.erl @@ -40,7 +40,7 @@ handle_call/3, handle_cast/2, terminate/2]). --export([start_link/2, +-export([start_link/1, process_pdu/2, fetch_erab/2, fetch_erab_list/1, @@ -69,8 +69,7 @@ -type plmn_id() :: {MCC :: nonempty_string(), MNC :: nonempty_string()}. --record(proxy_state, {conn_info :: sctp_server:conn_info(), - enb_handle :: enb_registry:enb_handle(), +-record(proxy_state, {owner :: pid(), erabs :: dict:dict(K :: erab_uid(), V :: pid()), enb_id :: undefined | non_neg_integer(), @@ -100,12 +99,9 @@ %% public API %% ------------------------------------------------------------------ --spec start_link(EnbHandle, ConnInfo) -> Result - when EnbHandle :: enb_registry:enb_handle(), - ConnInfo :: sctp_server:conn_info(), - Result :: gen_server:start_ret(). -start_link(EnbHandle, ConnInfo) -> - gen_server:start_link(?MODULE, [EnbHandle, ConnInfo], []). +-spec start_link(pid()) -> gen_server:start_ret(). +start_link(Owner) -> + gen_server:start_link(?MODULE, [Owner], []). -type process_pdu_result() :: {proxy_action(), binary()}. @@ -141,11 +137,10 @@ %% gen_server API %% ------------------------------------------------------------------ -init([EnbHandle, ConnInfo]) -> +init([Owner]) -> process_flag(trap_exit, true), - {ok, #proxy_state{enb_handle = EnbHandle, - conn_info = ConnInfo, - erabs = dict:new(), + {ok, #proxy_state{erabs = dict:new(), + owner = Owner, path = []}}. @@ -379,9 +374,7 @@ handle_pdu({successfulOutcome, #'SuccessfulOutcome'{procedureCode = ?'id-S1Setup'}}, S) -> ?LOG_DEBUG("Processing S1 SETUP RESPONSE"), - enb_registry:enb_event(S#proxy_state.enb_handle, - {s1setup, enb_info(S)}), - gtpu_kpi_enb_register(S), + signal_enb_info(S), %% there's nothing to patch in this PDU, so we forward it as-is {forward, S}; @@ -756,8 +749,8 @@ #'E-RABSetupItemBearerSURes'{'e-RAB-ID' = ERABId, 'transportLayerAddress' = TLA_In, 'gTP-TEID' = << TEID_In:32/big >>} = C0, S) -> - %% indicate eNB's address to the gtpu_kpi module - gtpu_kpi_enb_set_addr({s1ap, tla_str(TLA_In)}), + %% signal eNB's GTP-U address to the parent process + signal_enb_addr(TLA_In, S), %% poke E-RAB FSM case erab_fsm_find(ERABId, S) of {ok, Pid} -> @@ -1045,8 +1038,8 @@ #'E-RABSetupItemCtxtSURes'{'e-RAB-ID' = ERABId, 'transportLayerAddress' = TLA_In, 'gTP-TEID' = << TEID_In:32/big >>} = C0, S) -> - %% indicate eNB's address to the gtpu_kpi module - gtpu_kpi_enb_set_addr({s1ap, tla_str(TLA_In)}), + %% signal eNB's GTP-U address to the parent process + signal_enb_addr(TLA_In, S), %% poke E-RAB FSM case erab_fsm_find(ERABId, S) of {ok, Pid} -> @@ -1112,8 +1105,8 @@ #'E-RABAdmittedItem'{'e-RAB-ID' = ERABId, 'transportLayerAddress' = TLA_In, 'gTP-TEID' = << TEID_In:32/big >>} = C0, S) -> - %% indicate eNB's address to the gtpu_kpi module - gtpu_kpi_enb_set_addr({s1ap, tla_str(TLA_In)}), + %% signal eNB's GTP-U address to the parent process + signal_enb_addr(TLA_In, S), %% poke E-RAB FSM case erab_fsm_find(ERABId, S) of {ok, Pid} -> @@ -1245,37 +1238,19 @@ dict:find(UID, ERABs). --spec gtpu_kpi_enb_register(proxy_state()) -> ok. -gtpu_kpi_enb_register(#proxy_state{conn_info = ConnInfo} = S) -> - %% register eNB using its Global-eNB-ID - ok = gtpu_kpi:enb_register(genb_id_str(S)), - %% indicate UL/DL addresses - EnbAddr = inet:ntoa(maps:get(addr, ConnInfo)), - gtpu_kpi_enb_set_addr({sctp, EnbAddr}). - - --spec gtpu_kpi_enb_set_addr({Source, EnbAddr}) -> ok - when Source :: s1ap | sctp, - EnbAddr :: string(). -gtpu_kpi_enb_set_addr({Source, EnbAddr}) -> - gtpu_kpi_enb_set_addr(gtpu_kpi_ul_addr, {Source, ul, EnbAddr}), - gtpu_kpi_enb_set_addr(gtpu_kpi_dl_addr, {Source, dl, EnbAddr}), +%% Signal the eNB's GTP-U address to the parent process +-spec signal_enb_addr(binary(), proxy_state()) -> ok. +signal_enb_addr(TLA, #proxy_state{owner = Pid}) -> + %% TODO: optimize to send this only once + Pid ! {?MODULE, {enb_addr, tla_str(TLA)}}, ok. --spec gtpu_kpi_enb_set_addr(EnvParam, {Source, ULDL, EnbAddr}) -> ok - when EnvParam :: atom(), - Source :: s1ap | sctp, - ULDL :: ul | dl, - EnbAddr :: string(). -gtpu_kpi_enb_set_addr(EnvParam, {Source, ULDL, EnbAddr}) -> - case osmo_s1gw:get_env(EnvParam, s1ap) of - Source -> - ?LOG_DEBUG("GTP-U KPI ~p address ~p learned from ~p", - [ULDL, EnbAddr, Source]), - gtpu_kpi:enb_set_addr({ULDL, EnbAddr}); - Mode -> - ?LOG_DEBUG("GTP-U KPI ~p address mode ~p != ~p", [ULDL, Mode, Source]) - end. +%% Signal eNB info to the parent process +-spec signal_enb_info(proxy_state()) -> ok. +signal_enb_info(#proxy_state{owner = Pid} = S) -> + Pid ! {?MODULE, {enb_info, enb_info(S)}}, + ok. + %% vim:set ts=4 sw=4 et: diff --git a/src/sctp_proxy.erl b/src/sctp_proxy.erl index 0fbcbf5..60f0c11 100644 --- a/src/sctp_proxy.erl +++ b/src/sctp_proxy.erl @@ -69,6 +69,7 @@ tx_queue :: [binary()], sock :: undefined | gen_sctp:sctp_socket(), enb_handle :: enb_registry:enb_handle(), + genb_id_str :: undefined | string(), handler :: pid() %% s1ap_proxy process' pid }). @@ -110,7 +111,7 @@ init([EnbConnInfo, MmeConnCfg]) -> {ok, EnbHandle} = enb_registry:enb_register(), - {ok, Pid} = s1ap_proxy:start_link(EnbHandle, EnbConnInfo), + {ok, Pid} = s1ap_proxy:start_link(self()), {ok, connecting, #state{enb_aid = maps:get(aid, EnbConnInfo), enb_conn_info = EnbConnInfo, @@ -209,6 +210,19 @@ sctp_send_from_mme(Data, S), {keep_state, S}; +%% eNB info indication from s1ap_proxy +connected(info, {s1ap_proxy, {enb_info, EnbInfo}}, + #state{enb_handle = EnbHandle} = S0) -> + enb_registry:enb_event(EnbHandle, {s1setup, EnbInfo}), + S1 = S0#state{genb_id_str = maps:get(genb_id_str, EnbInfo)}, + gtpu_kpi_enb_register(S1), + {keep_state, S1}; + +%% eNB's GTP-U address indication from s1ap_proxy +connected(info, {s1ap_proxy, {enb_addr, Addr}}, S) -> + gtpu_kpi_enb_set_addr({s1ap, Addr}), + {keep_state, S}; + connected(Event, EventData, S) -> handle_event(?FUNCTION_NAME, Event, EventData, S). @@ -320,4 +334,40 @@ mme_aid => S#state.mme_aid}, maps:filter(fun(_K, V) -> V =/= undefined end, Info). + +-spec gtpu_kpi_enb_register(state()) -> ok. +gtpu_kpi_enb_register(#state{genb_id_str = GlobalENBId, + enb_conn_info = EnbConnInfo}) -> + %% register eNB using its Global-eNB-ID + ok = gtpu_kpi:enb_register(GlobalENBId), + %% indicate UL/DL addresses + EnbAddr = inet:ntoa(maps:get(addr, EnbConnInfo)), + gtpu_kpi_enb_set_addr({sctp, EnbAddr}). + + +-spec gtpu_kpi_enb_set_addr({Source, EnbAddr}) -> ok + when Source :: s1ap | sctp, + EnbAddr :: string(). +gtpu_kpi_enb_set_addr({Source, EnbAddr}) -> + gtpu_kpi_enb_set_addr(gtpu_kpi_ul_addr, {Source, ul, EnbAddr}), + gtpu_kpi_enb_set_addr(gtpu_kpi_dl_addr, {Source, dl, EnbAddr}), + ok. + + +-spec gtpu_kpi_enb_set_addr(EnvParam, {Source, ULDL, EnbAddr}) -> ok + when EnvParam :: atom(), + Source :: s1ap | sctp, + ULDL :: ul | dl, + EnbAddr :: string(). +gtpu_kpi_enb_set_addr(EnvParam, {Source, ULDL, EnbAddr}) -> + case osmo_s1gw:get_env(EnvParam, s1ap) of + Source -> + ?LOG_DEBUG("GTP-U KPI ~p address ~p learned from ~p", + [ULDL, EnbAddr, Source]), + gtpu_kpi:enb_set_addr({ULDL, EnbAddr}); + Mode -> + ?LOG_DEBUG("GTP-U KPI ~p address mode ~p != ~p", [ULDL, Mode, Source]) + end. + + %% vim:set ts=4 sw=4 et: diff --git a/test/s1ap_proxy_test.erl b/test/s1ap_proxy_test.erl index 8e05b99..e376304 100644 --- a/test/s1ap_proxy_test.erl +++ b/test/s1ap_proxy_test.erl @@ -31,9 +31,7 @@ enb_registry:start_link(), gtpu_kpi:start_link(#{enable => false}), {ok, EnbHandle} = enb_registry:enb_register(), - {ok, Pid} = s1ap_proxy:start_link(EnbHandle, - #{addr => {127,0,0,0}, - port => 1337}), + {ok, Pid} = s1ap_proxy:start_link(self()), ok = enb_registry:enb_unregister(EnbHandle), #{handler => Pid}. -- To view, visit https://gerrit.osmocom.org/c/erlang/osmo-s1gw/+/41619?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: newchange Gerrit-Project: erlang/osmo-s1gw Gerrit-Branch: master Gerrit-Change-Id: I87e7d22a4bc5cb7816a167ac7dd29ea917594ce8 Gerrit-Change-Number: 41619 Gerrit-PatchSet: 1 Gerrit-Owner: fixeria <vyanitskiy(a)sysmocom.de>

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[XS] Change in ...osmo-s1gw[master]: sctp_proxy: connecting/3: clarify loop state transition
by fixeria 05 Dec '25

05 Dec '25

fixeria has uploaded this change for review. ( https://gerrit.osmocom.org/c/erlang/osmo-s1gw/+/41617?usp=email ) Change subject: sctp_proxy: connecting/3: clarify loop state transition ...................................................................... sctp_proxy: connecting/3: clarify loop state transition Change-Id: I085955d1fd8e1c312c0630a2ba821d7bfd0814c1 --- M src/sctp_proxy.erl 1 file changed, 2 insertions(+), 1 deletion(-) git pull ssh://gerrit.osmocom.org:29418/erlang/osmo-s1gw refs/changes/17/41617/1 diff --git a/src/sctp_proxy.erl b/src/sctp_proxy.erl index 2866fcd..0fbcbf5 100644 --- a/src/sctp_proxy.erl +++ b/src/sctp_proxy.erl @@ -133,7 +133,8 @@ ok = enb_registry:enb_event(Handle, {?FUNCTION_NAME, EnbConnInfo}), %% Initiate connection establishment with the MME {ok, Sock} = sctp_client:connect(MmeConnCfg), - {next_state, connecting, S#state{sock = Sock}, + %% loop transition to enable state_timeout + {next_state, ?FUNCTION_NAME, S#state{sock = Sock}, [{state_timeout, 2_000, conn_est_timeout}]}; %% Handle connection establishment timeout -- To view, visit https://gerrit.osmocom.org/c/erlang/osmo-s1gw/+/41617?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: newchange Gerrit-Project: erlang/osmo-s1gw Gerrit-Branch: master Gerrit-Change-Id: I085955d1fd8e1c312c0630a2ba821d7bfd0814c1 Gerrit-Change-Number: 41617 Gerrit-PatchSet: 1 Gerrit-Owner: fixeria <vyanitskiy(a)sysmocom.de>

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[S] Change in ...osmo-s1gw[master]: s1ap_proxy: drop fetch_enb_info/1
by fixeria 05 Dec '25

05 Dec '25

fixeria has uploaded this change for review. ( https://gerrit.osmocom.org/c/erlang/osmo-s1gw/+/41620?usp=email ) Change subject: s1ap_proxy: drop fetch_enb_info/1 ...................................................................... s1ap_proxy: drop fetch_enb_info/1 This API is no longer used/needed, since we have the enb_registry. Change-Id: I5a5f0dc1374f14fce14b33b3ea237eb083dd302c Related: ada15bf ("enb_registry: new module") --- M src/s1ap_proxy.erl 1 file changed, 0 insertions(+), 11 deletions(-) git pull ssh://gerrit.osmocom.org:29418/erlang/osmo-s1gw refs/changes/20/41620/1 diff --git a/src/s1ap_proxy.erl b/src/s1ap_proxy.erl index 8d765d4..cbd9b10 100644 --- a/src/s1ap_proxy.erl +++ b/src/s1ap_proxy.erl @@ -44,7 +44,6 @@ process_pdu/2, fetch_erab/2, fetch_erab_list/1, - fetch_enb_info/1, shutdown/1]). -include_lib("kernel/include/logger.hrl"). @@ -122,12 +121,6 @@ gen_server:call(Pid, ?FUNCTION_NAME). -%% Fetch information about the eNB --spec fetch_enb_info(pid()) -> enb_info(). -fetch_enb_info(Pid) -> - gen_server:call(Pid, ?FUNCTION_NAME). - - -spec shutdown(pid()) -> ok. shutdown(Pid) -> gen_server:stop(Pid). @@ -157,10 +150,6 @@ #proxy_state{erabs = ERABs} = S) -> {reply, dict:to_list(ERABs), S}; -handle_call(fetch_enb_info, _From, - #proxy_state{} = S) -> - {reply, enb_info(S), S}; - handle_call(Info, From, #proxy_state{} = S) -> ?LOG_ERROR("unknown ~p() from ~p: ~p", [?FUNCTION_NAME, From, Info]), -- To view, visit https://gerrit.osmocom.org/c/erlang/osmo-s1gw/+/41620?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: newchange Gerrit-Project: erlang/osmo-s1gw Gerrit-Branch: master Gerrit-Change-Id: I5a5f0dc1374f14fce14b33b3ea237eb083dd302c Gerrit-Change-Number: 41620 Gerrit-PatchSet: 1 Gerrit-Owner: fixeria <vyanitskiy(a)sysmocom.de>

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[M] Change in ...osmo-s1gw[master]: s1ap_utils: add API for S1AP PDU parsing
by fixeria 05 Dec '25

05 Dec '25

fixeria has uploaded this change for review. ( https://gerrit.osmocom.org/c/erlang/osmo-s1gw/+/41621?usp=email ) Change subject: s1ap_utils: add API for S1AP PDU parsing ...................................................................... s1ap_utils: add API for S1AP PDU parsing This API will be used in a follow-up patch, in which handling of the S1 SETUP procedure will be fully migrated to `sctp_proxy` - a prerequisite for proper MME pooling support. Change-Id: I0aa3847d0f0ae65f13fa6bbfdbcd6ed188dcb04f Related: SYS#7052 --- M src/enb_registry.erl M src/s1ap_proxy.erl M src/s1ap_utils.erl A test/s1ap_utils_test.erl 4 files changed, 188 insertions(+), 52 deletions(-) git pull ssh://gerrit.osmocom.org:29418/erlang/osmo-s1gw refs/changes/21/41621/1 diff --git a/src/enb_registry.erl b/src/enb_registry.erl index 0217836..90c3376 100644 --- a/src/enb_registry.erl +++ b/src/enb_registry.erl @@ -80,8 +80,8 @@ reg_time := integer(), %% registration time (monotonic) uptime := non_neg_integer(), %% seconds since reg_time genb_id_str => string(), %% Global-eNB-ID - enb_id => s1ap_proxy:enb_id(), %% eNB-ID - plmn_id => s1ap_proxy:plmn_id(), %% PLMN-ID + enb_id => s1ap_utils:enb_id(), %% eNB-ID + plmn_id => s1ap_utils:plmn_id(), %% PLMN-ID enb_conn_info => sctp_server:conn_info(), %% eNB -> S1GW connection info mme_conn_info => sctp_proxy:conn_info() %% S1GW -> MME connection info }. diff --git a/src/s1ap_proxy.erl b/src/s1ap_proxy.erl index cbd9b10..43624d2 100644 --- a/src/s1ap_proxy.erl +++ b/src/s1ap_proxy.erl @@ -60,19 +60,16 @@ -type s1ap_ie_id() :: non_neg_integer(). -type s1ap_ie_val() :: tuple(). --type enb_id() :: 0..16#fffffff. -type mme_ue_id() :: 0..16#ffffffff. -type enb_ue_id() :: 0..16#ffffff. -type erab_id() :: 0..16#ff. -type erab_uid() :: {mme_ue_id(), erab_id()}. --type plmn_id() :: {MCC :: nonempty_string(), - MNC :: nonempty_string()}. -record(proxy_state, {owner :: pid(), erabs :: dict:dict(K :: erab_uid(), V :: pid()), - enb_id :: undefined | non_neg_integer(), - plmn_id :: undefined | plmn_id(), + enb_id :: undefined | s1ap_utils:enb_id(), + plmn_id :: undefined | s1ap_utils:plmn_id(), genb_id_str :: undefined | string(), mme_ue_id :: undefined | mme_ue_id(), enb_ue_id :: undefined | enb_ue_id(), @@ -83,15 +80,13 @@ -type proxy_state() :: #proxy_state{}. -type proxy_action() :: forward | reply | drop. --type enb_info() :: #{enb_id => enb_id(), - plmn_id => plmn_id(), +-type enb_info() :: #{enb_id => s1ap_utils:enb_id(), + plmn_id => s1ap_utils:plmn_id(), genb_id_str => string() }. -export_type([proxy_action/0, - enb_info/0, - enb_id/0, - plmn_id/0]). + enb_info/0]). %% ------------------------------------------------------------------ @@ -203,41 +198,6 @@ ok. -%% Parse PLMN-ID as per 3GPP TS 24.008, Figure 10.5.13 -%% | MCC digit 2 | MCC digit 1 | octet 1 -%% | MNC digit 3 | MCC digit 3 | octet 2 -%% | MNC digit 2 | MNC digit 1 | octet 3 --spec parse_plmn_id(<< _:24 >>) -> plmn_id(). -parse_plmn_id(<< MCC2:4, MCC1:4, - MNC3:4, MCC3:4, - MNC2:4, MNC1:4 >>) -> - MCC = parse_mcc_mnc(MCC1, MCC2, MCC3), - MNC = parse_mcc_mnc(MNC1, MNC2, MNC3), - {MCC, MNC}. - - --define(UNHEX(H), H + 48). - -parse_mcc_mnc(D1, D2, 16#f) -> - [?UNHEX(D1), ?UNHEX(D2)]; - -parse_mcc_mnc(D1, D2, D3) -> - [?UNHEX(D1), ?UNHEX(D2), ?UNHEX(D3)]. - - --spec parse_enb_id(tuple()) -> enb_id(). -parse_enb_id({'macroENB-ID', << ID:20 >>}) -> ID; -parse_enb_id({'homeENB-ID', << ID:28 >>}) -> ID; -parse_enb_id({'short-macroENB-ID', << ID:18 >>}) -> ID; -parse_enb_id({'long-macroENB-ID', << ID:21 >>}) -> ID. - - --spec genb_id_str(proxy_state()) -> string(). -genb_id_str(#proxy_state{plmn_id = {MCC, MNC}, - enb_id = ENBId}) -> - MCC ++ "-" ++ MNC ++ "-" ++ integer_to_list(ENBId). - - -spec enb_info(proxy_state()) -> enb_info(). enb_info(S) -> Info = #{enb_id => S#proxy_state.enb_id, @@ -686,13 +646,14 @@ #'Global-ENB-ID'{'pLMNidentity' = PLMNId, 'eNB-ID' = ENBId} = C, S0) -> %% store PLMNId/ENBId - S1 = S0#proxy_state{plmn_id = parse_plmn_id(PLMNId), - enb_id = parse_enb_id(ENBId)}, + S1 = S0#proxy_state{plmn_id = s1ap_utils:parse_plmn_id(PLMNId), + enb_id = s1ap_utils:parse_enb_id(ENBId)}, ?LOG_INFO("Global-ENB-ID: PLMN-ID=~p, eNB-ID=~p", [S1#proxy_state.plmn_id, S1#proxy_state.enb_id]), %% use that as a context for logging - GlobalENBId = genb_id_str(S1), + GlobalENBId = s1ap_utils:genb_id_str(#{plmn_id => S1#proxy_state.plmn_id, + enb_id => S1#proxy_state.enb_id}), osmo_s1gw:set_log_prefix("eNB " ++ GlobalENBId), %% register per-eNB metrics ctr_reg_all(GlobalENBId), diff --git a/src/s1ap_utils.erl b/src/s1ap_utils.erl index ab7180c..6f7e6b6 100644 --- a/src/s1ap_utils.erl +++ b/src/s1ap_utils.erl @@ -35,11 +35,19 @@ -module(s1ap_utils). -export([encode_pdu/1, - decode_pdu/1]). + decode_pdu/1, + parse_pdu/1, + parse_plmn_id/1, + parse_enb_id/1, + genb_id_str/1]). -include_lib("kernel/include/logger.hrl"). -include("S1AP-PDU-Descriptions.hrl"). +-include("S1AP-PDU-Contents.hrl"). +-include("S1AP-Containers.hrl"). +-include("S1AP-Constants.hrl"). +-include("S1AP-IEs.hrl"). %% S1AP PDU (decoded) @@ -47,7 +55,28 @@ {successfulOutcome, #'SuccessfulOutcome'{}} | {unsuccessfulOutcome, #'UnsuccessfulOutcome'{}}. --export_type([s1ap_pdu/0]). +%% 9.2.1.1 Message Type +-type s1ap_msg_type() :: {Proc :: non_neg_integer(), + Type :: initiatingMessage | successfulOutcome | unsuccessfulOutcome}. + +%% S1AP PDU (decoded, unrolled) +-type s1ap_pdu_info() :: {MsgType :: s1ap_msg_type(), + Content :: proplists:proplist()}. + +-export_type([s1ap_pdu/0, + s1ap_msg_type/0, + s1ap_pdu_info/0]). + + +-type enb_id() :: 0..16#fffffff. +-type plmn_id() :: {MCC :: nonempty_string(), + MNC :: nonempty_string()}. +-type genb_id() :: #{enb_id => enb_id(), + plmn_id => plmn_id()}. + +-export_type([enb_id/0, + plmn_id/0, + genb_id/0]). %% ------------------------------------------------------------------ @@ -68,4 +97,114 @@ 'S1AP-PDU-Descriptions':decode('S1AP-PDU', Data). +%% Parse an S1AP PDU +-spec parse_pdu(binary()) -> s1ap_pdu_info() | {error, term()}. +parse_pdu(Data) -> + try decode_pdu(Data) of + {ok, PDU} -> + {MsgType, IEs} = unroll_pdu(PDU), + {MsgType, parse_ies(IEs)}; + {error, Error} -> + ?LOG_ERROR("S1AP PDU decoding failed: ~p", [Error]), + {error, {decode_pdu, Error}} + catch + Exception:Reason:StackTrace -> + ?LOG_ERROR("An exception occurred: ~p, ~p, ~p", [Exception, Reason, StackTrace]), + {error, decode_pdu} + end. + + +-spec genb_id_str(genb_id()) -> string(). +genb_id_str(#{plmn_id := {MCC, MNC}, + enb_id := ENBId}) -> + MCC ++ "-" ++ MNC ++ "-" ++ integer_to_list(ENBId). + + +%% ------------------------------------------------------------------ +%% private API +%% ------------------------------------------------------------------ + +%% Unroll a decoded S1AP PDU (procedure code, type, IEs) +-spec unroll_pdu(s1ap_pdu()) -> s1ap_pdu_info(). +unroll_pdu({Type = initiatingMessage, + #'InitiatingMessage'{procedureCode = PC, + value = {_, IEs}}}) -> {{PC, Type}, IEs}; +unroll_pdu({Type = successfulOutcome, + #'SuccessfulOutcome'{procedureCode = PC, + value = {_, IEs}}}) -> {{PC, Type}, IEs}; +unroll_pdu({Type = unsuccessfulOutcome, + #'UnsuccessfulOutcome'{procedureCode = PC, + value = {_, IEs}}}) -> {{PC, Type}, IEs}. + + +%% Parse PLMN-ID as per 3GPP TS 24.008, Figure 10.5.13 +%% | MCC digit 2 | MCC digit 1 | octet 1 +%% | MNC digit 3 | MCC digit 3 | octet 2 +%% | MNC digit 2 | MNC digit 1 | octet 3 +-spec parse_plmn_id(<< _:24 >>) -> plmn_id(). +parse_plmn_id(<< MCC2:4, MCC1:4, + MNC3:4, MCC3:4, + MNC2:4, MNC1:4 >>) -> + MCC = parse_mcc_mnc(MCC1, MCC2, MCC3), + MNC = parse_mcc_mnc(MNC1, MNC2, MNC3), + {MCC, MNC}. + + +-define(UNHEX(H), H + 48). + +parse_mcc_mnc(D1, D2, 16#f) -> + [?UNHEX(D1), ?UNHEX(D2)]; + +parse_mcc_mnc(D1, D2, D3) -> + [?UNHEX(D1), ?UNHEX(D2), ?UNHEX(D3)]. + + +-spec parse_enb_id(tuple()) -> enb_id(). +parse_enb_id({'macroENB-ID', << ID:20 >>}) -> ID; +parse_enb_id({'homeENB-ID', << ID:28 >>}) -> ID; +parse_enb_id({'short-macroENB-ID', << ID:18 >>}) -> ID; +parse_enb_id({'long-macroENB-ID', << ID:21 >>}) -> ID. + + +-type s1ap_ie_id() :: non_neg_integer(). +-type s1ap_ie_val() :: tuple(). + +-spec parse_ie(tuple()) -> proplists:property(). +-spec parse_ie(s1ap_ie_id(), s1ap_ie_val()) -> term(). + +parse_ie(#'ProtocolIE-Field'{id = IEI, value = C}) -> + {IEI, parse_ie(IEI, C)}; + +parse_ie(#'ProtocolExtensionField'{id = IEI, extensionValue = C}) -> + {IEI, parse_ie(IEI, C)}; + +parse_ie(IE) -> + ?LOG_ERROR("Unknown IE format: ~p", [IE]), + {unknown, IE}. + + +%% 9.2.1.37 Global eNB ID +parse_ie(?'id-Global-ENB-ID', + #'Global-ENB-ID'{'pLMNidentity' = PLMNId, + 'eNB-ID' = EnbId}) -> + #{plmn_id => parse_plmn_id(PLMNId), + enb_id => parse_enb_id(EnbId)}; + +%% 9.1.8.4 Supported TAs +%% 9.2.3.7 Broadcast TAC +parse_ie(?'id-SupportedTAs', TAs) -> + %% TODO: Broadcast PLMNs + [TAC || #'SupportedTAs-Item'{tAC = << TAC:16 >>} <- TAs]; + +%% For all other IEIs return the contents as-is. +parse_ie(_IEI, C) -> C. + + +%% Iterate over the given list of S1AP IEs, calling parse_ie/2 for each. +%% The result is a proplist containing parsed IEs. +-spec parse_ies(list()) -> proplists:proplist(). +parse_ies(IEs) -> + lists:map(fun parse_ie/1, IEs). + + %% vim:set ts=4 sw=4 et: diff --git a/test/s1ap_utils_test.erl b/test/s1ap_utils_test.erl new file mode 100644 index 0000000..1f3279b --- /dev/null +++ b/test/s1ap_utils_test.erl @@ -0,0 +1,36 @@ +-module(s1ap_utils_test). + +-include_lib("eunit/include/eunit.hrl"). +-include("S1AP-Constants.hrl"). +-include("S1AP-IEs.hrl"). + + +-define(_assertEqualIE(IEI, Values), + ?_assertEqual(Values, proplists:get_value(IEI, IEs))). + +-define(_assertMatchIE(IEI, Values), + ?_assertMatch(Values, proplists:get_value(IEI, IEs))). + + +%% ------------------------------------------------------------------ +%% actual testcases +%% ------------------------------------------------------------------ + +s1ap_setup_req_test_() -> + {MsgType, IEs} = s1ap_utils:parse_pdu(s1ap_samples:s1_setup_req_pdu()), + [?_assertEqual(MsgType, {?'id-S1Setup', initiatingMessage}), + ?_assertEqualIE(?'id-Global-ENB-ID', #{enb_id => 0, + plmn_id => {"001", "01"}}), + ?_assertEqualIE(?'id-eNBname', undefined), %% optional, not present + ?_assertMatchIE(?'id-SupportedTAs', [12345])]. %% we only parse the TACs + + +s1ap_setup_rsp_test_() -> + {MsgType, IEs} = s1ap_utils:parse_pdu(s1ap_samples:s1_setup_rsp_pdu()), + [?_assertEqual(MsgType, {?'id-S1Setup', successfulOutcome}), + ?_assertEqualIE(?'id-MMEname', "open5gs-mme0"), + ?_assertMatchIE(?'id-ServedGUMMEIs', [#'ServedGUMMEIsItem'{}]), + ?_assertEqualIE(?'id-RelativeMMECapacity', 16#ff)]. + + +%% vim:set ts=4 sw=4 et: -- To view, visit https://gerrit.osmocom.org/c/erlang/osmo-s1gw/+/41621?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: newchange Gerrit-Project: erlang/osmo-s1gw Gerrit-Branch: master Gerrit-Change-Id: I0aa3847d0f0ae65f13fa6bbfdbcd6ed188dcb04f Gerrit-Change-Number: 41621 Gerrit-PatchSet: 1 Gerrit-Owner: fixeria <vyanitskiy(a)sysmocom.de>

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[S] Change in ...osmo-s1gw[master]: Rename sctp_proxy -> enb_proxy
by fixeria 05 Dec '25

05 Dec '25

fixeria has uploaded this change for review. ( https://gerrit.osmocom.org/c/erlang/osmo-s1gw/+/41623?usp=email ) Change subject: Rename sctp_proxy -> enb_proxy ...................................................................... Rename sctp_proxy -> enb_proxy This module is no longer an abstract SCTP proxy, ever since we started processing and/or patching S1AP PDUs via the s1ap_proxy. Change-Id: I8beaea9aa98dfa1c2e6f1d1c823b033892bd00cb Related: SYS#7052 --- R src/enb_proxy.erl M src/enb_registry.erl M src/osmo_s1gw_sup.erl M src/rest_server.erl 4 files changed, 5 insertions(+), 5 deletions(-) git pull ssh://gerrit.osmocom.org:29418/erlang/osmo-s1gw refs/changes/23/41623/1 diff --git a/src/sctp_proxy.erl b/src/enb_proxy.erl similarity index 99% rename from src/sctp_proxy.erl rename to src/enb_proxy.erl index 305d7d7..7a51221 100644 --- a/src/sctp_proxy.erl +++ b/src/enb_proxy.erl @@ -32,7 +32,7 @@ %% for the parts of the runtime libraries of Erlang/OTP used as well as %% that of the covered work. --module(sctp_proxy). +-module(enb_proxy). -behaviour(gen_statem). -behaviour(sctp_client). diff --git a/src/enb_registry.erl b/src/enb_registry.erl index 80d264b..e40d9f5 100644 --- a/src/enb_registry.erl +++ b/src/enb_registry.erl @@ -64,7 +64,7 @@ | s1setup. %% S1 SETUP procedure completed -type enb_event() :: {connecting, sctp_server:conn_info()} - | {connected, sctp_proxy:conn_info()} + | {connected, enb_proxy:conn_info()} | {s1setup, s1ap_utils:genb_id()}. -type enb_filter() :: {genb_id_str, string()} @@ -82,7 +82,7 @@ genb_id => s1ap_utils:genb_id(), %% Global-eNB-ID genb_id_str => string(), %% Global-eNB-ID string enb_conn_info => sctp_server:conn_info(), %% eNB -> S1GW connection info - mme_conn_info => sctp_proxy:conn_info() %% S1GW -> MME connection info + mme_conn_info => enb_proxy:conn_info() %% S1GW -> MME connection info }. -record(state, {enbs :: #{enb_handle() => enb_info()}, diff --git a/src/osmo_s1gw_sup.erl b/src/osmo_s1gw_sup.erl index bde7b54..980b8f3 100644 --- a/src/osmo_s1gw_sup.erl +++ b/src/osmo_s1gw_sup.erl @@ -139,7 +139,7 @@ #{laddr => maps:get(laddr, Cfg, ?ENV_DEFAULT_S1GW_BIND_ADDR), lport => maps:get(lport, Cfg, ?ENV_DEFAULT_S1GW_BIND_PORT), sockopts => sctp_common:gen_sockopts(SockOpts), - handler => sctp_proxy, + handler => enb_proxy, priv => client_cfg()}. diff --git a/src/rest_server.erl b/src/rest_server.erl index 6e1f892..9535939 100644 --- a/src/rest_server.erl +++ b/src/rest_server.erl @@ -120,7 +120,7 @@ case fetch_enb_info(ID) of [EnbInfo | _] -> Pid = maps:get(pid, EnbInfo), - shutdown(sctp_proxy, Pid); + shutdown(enb_proxy, Pid); [] -> {404, [], undefined}; error -> -- To view, visit https://gerrit.osmocom.org/c/erlang/osmo-s1gw/+/41623?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: newchange Gerrit-Project: erlang/osmo-s1gw Gerrit-Branch: master Gerrit-Change-Id: I8beaea9aa98dfa1c2e6f1d1c823b033892bd00cb Gerrit-Change-Number: 41623 Gerrit-PatchSet: 1 Gerrit-Owner: fixeria <vyanitskiy(a)sysmocom.de>

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