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[S] Change in osmo-ttcn3-hacks[master]: PCUIF: upgrade to PCUIF v12
by dexter 01 Nov '23

01 Nov '23

Attention is currently required from: dexter. Hello Jenkins Builder, I'd like you to reexamine a change. Please visit https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/34934?usp=email to look at the new patch set (#4). Change subject: PCUIF: upgrade to PCUIF v12 ...................................................................... PCUIF: upgrade to PCUIF v12 We have added an additional bts_model field to the PCUIF_info_ind. This also means that we have to increment the PCUIF version number since adding fields is a major change to the protocol. This patch updates the related TTCN3 record and also increments the PCUIF version number. Related: OS#6191 Depends: osmo-pcu.git I48eb75f65ab54fdec41ef913e24c1f18cd4a4047 Change-Id: Ib1516e66c70f021adee49f41bd707803fc06f9cf --- M bts/BTS_Tests.default M library/PCUIF_Types.ttcn M pcu/PCU_Tests.default M pcu/PCU_Tests_SNS.cfg M pcu/PCU_Tests_SNSv6.cfg 5 files changed, 25 insertions(+), 7 deletions(-) git pull ssh://gerrit.osmocom.org:29418/osmo-ttcn3-hacks refs/changes/34/34934/4 -- To view, visit https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/34934?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: osmo-ttcn3-hacks Gerrit-Branch: master Gerrit-Change-Id: Ib1516e66c70f021adee49f41bd707803fc06f9cf Gerrit-Change-Number: 34934 Gerrit-PatchSet: 4 Gerrit-Owner: dexter <pmaier(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Attention: dexter <pmaier(a)sysmocom.de> Gerrit-MessageType: newpatchset

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[S] Change in osmo-ttcn3-hacks[master]: PCUIF: upgrade to PCUIF v12
by dexter 01 Nov '23

01 Nov '23

Attention is currently required from: dexter. Hello Jenkins Builder, I'd like you to reexamine a change. Please visit https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/34934?usp=email to look at the new patch set (#3). The following approvals got outdated and were removed: Verified-1 by Jenkins Builder Change subject: PCUIF: upgrade to PCUIF v12 ...................................................................... PCUIF: upgrade to PCUIF v12 Related: OS#6191 Depends: osmo-pcu.git I48eb75f65ab54fdec41ef913e24c1f18cd4a4047 Change-Id: Ib1516e66c70f021adee49f41bd707803fc06f9cf --- M bts/BTS_Tests.default M library/PCUIF_Types.ttcn M pcu/PCU_Tests.default M pcu/PCU_Tests_SNS.cfg M pcu/PCU_Tests_SNSv6.cfg 5 files changed, 20 insertions(+), 7 deletions(-) git pull ssh://gerrit.osmocom.org:29418/osmo-ttcn3-hacks refs/changes/34/34934/3 -- To view, visit https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/34934?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: osmo-ttcn3-hacks Gerrit-Branch: master Gerrit-Change-Id: Ib1516e66c70f021adee49f41bd707803fc06f9cf Gerrit-Change-Number: 34934 Gerrit-PatchSet: 3 Gerrit-Owner: dexter <pmaier(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Attention: dexter <pmaier(a)sysmocom.de> Gerrit-MessageType: newpatchset

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[M] Change in osmo-msc[master]: manuals: add section about the SGs interface.
by laforge 01 Nov '23

01 Nov '23

laforge has submitted this change. ( https://gerrit.osmocom.org/c/osmo-msc/+/34870?usp=email ) Change subject: manuals: add section about the SGs interface. ...................................................................... manuals: add section about the SGs interface. The SGs interface is currently only casually mentioned in the chapter running, even though the SGs interface is a prominent and often requested feature. Let's give the SGs interface its own section so that users can find the info about it quicker. Related: OS#6008 Change-Id: Ic7c17511ee19cb7f6d5069b27beb661ecb4b0be8 --- M doc/manuals/chapters/running.adoc A doc/manuals/chapters/sgs.adoc M doc/manuals/osmomsc-usermanual.adoc 3 files changed, 74 insertions(+), 9 deletions(-) Approvals: fixeria: Looks good to me, but someone else must approve Jenkins Builder: Verified laforge: Looks good to me, approved diff --git a/doc/manuals/chapters/running.adoc b/doc/manuals/chapters/running.adoc index d6e734b..3041145 100644 --- a/doc/manuals/chapters/running.adoc +++ b/doc/manuals/chapters/running.adoc @@ -74,15 +74,8 @@ More on MNCC in <<mncc-external>>. -The SGs interface by default listens on 0.0.0.0:29118. Configure a different IP and/or port for each osmo-msc instance. -You may also want to configure different VLR names: - ----- -sgs - local-ip 127.0.0.1 - local-port 29118 - vlr-name vlr.example.net ----- +The SGs interface by default listens on 0.0.0.0:29118 (SCTP). Each instance of OsmoMSC must use a different IP address +and/or port. For details about the configuration of the SGs interface, see section <<sgs>>. For the following links, OsmoMSC acts as a client and does not listen/bind to a specific interface, and will hence not encounter conflicts for multiple instances diff --git a/doc/manuals/chapters/sgs.adoc b/doc/manuals/chapters/sgs.adoc new file mode 100644 index 0000000..1f0240b --- /dev/null +++ b/doc/manuals/chapters/sgs.adoc @@ -0,0 +1,55 @@ +[[sgs]] +== SGs interface + +OsmoMSC offers an SGs interface using the SGsAP protocol. The SGs interface is an +optional interface between a 2G (GERAN) / 3G (UTRAN) MSC and an 4G (EUTRAN) MME. +Its purpose is to facilitate both CSFB (Circuit-Switched Fall Back) and SMSoS +(SMS over SGs). It is used for Mobility management (MM) and paging procedures +between the EPS (Evolved Packet Services) and CS (Circuit Switched) domain. + +=== VTY configuration + +The SGs interface implementation in OsmoMSC is automatically active and requires +only minimal configuration. When no specific configuration is provided OsmoMSC +will listen on 0.0.0.0:29118 (SCTP) for incoming connections. + +This is sufficient in the most configurations, but in larger installations, +where services are either tied to specific interfaces and/or more instances of +OsmoMSC run in parallel, a custom configuration is necessary. + +The user has the option to configure the IP address (`local-ip`) and the SCTP +port (`local-port`) and also the `vlr-name` that OsmoMSC uses to identify itself +towards the MME. It should be noted that the `vlr-name` is usually the DNS name +for the IP address of the VLR/MSC, so IP address used and the `vlr-name` should +match the DNS server entry. + +---- +sgs + local-ip 127.0.0.1 + local-port 29118 + vlr-name vlr.example.net +---- + +In order to fine tune the behavior of the SGs interface the user also has +control over the relevant timers (`ts5`, `ts6-2`, `ts7`, `ts11`, `ts14`, `ts15`) +and counters (`ns7`, `ns11`). Each timer and counter has to be configured +separately. In the following example we change the value of ts and ns11. + +---- +sgs + timer ts7 23 + counter ns11 100 +---- + + +[NOTE] +==== +In case multiple instances of OsmoMSC run in parallel, it is advised to use a +different `vlr-name` for each instance. In any case it must be ensured that the +SGs interface of each instance is bound to a different IP address and/or port. +==== + +=== Connection monitoring + +The user can use the VTY command `show sgs-connections` to list the MMEs that +are currently connected to OsmoMSC. diff --git a/doc/manuals/osmomsc-usermanual.adoc b/doc/manuals/osmomsc-usermanual.adoc index ad55e53..45be140 100644 --- a/doc/manuals/osmomsc-usermanual.adoc +++ b/doc/manuals/osmomsc-usermanual.adoc @@ -38,6 +38,8 @@ include::./common/chapters/mgwpool.adoc[] +include::{srcdir}/chapters/sgs.adoc[] + include::./common/chapters/control_if.adoc[] include::./common/chapters/gsup.adoc[] -- To view, visit https://gerrit.osmocom.org/c/osmo-msc/+/34870?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: osmo-msc Gerrit-Branch: master Gerrit-Change-Id: Ic7c17511ee19cb7f6d5069b27beb661ecb4b0be8 Gerrit-Change-Number: 34870 Gerrit-PatchSet: 2 Gerrit-Owner: dexter <pmaier(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-Reviewer: pespin <pespin(a)sysmocom.de> Gerrit-MessageType: merged

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[M] Change in osmo-msc[master]: manuals: add section about the SGs interface.
by laforge 01 Nov '23

01 Nov '23

Attention is currently required from: dexter, pespin. laforge has posted comments on this change. ( https://gerrit.osmocom.org/c/osmo-msc/+/34870?usp=email ) Change subject: manuals: add section about the SGs interface. ...................................................................... Patch Set 2: Code-Review+2 -- To view, visit https://gerrit.osmocom.org/c/osmo-msc/+/34870?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: osmo-msc Gerrit-Branch: master Gerrit-Change-Id: Ic7c17511ee19cb7f6d5069b27beb661ecb4b0be8 Gerrit-Change-Number: 34870 Gerrit-PatchSet: 2 Gerrit-Owner: dexter <pmaier(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-Reviewer: pespin <pespin(a)sysmocom.de> Gerrit-Attention: pespin <pespin(a)sysmocom.de> Gerrit-Attention: dexter <pmaier(a)sysmocom.de> Gerrit-Comment-Date: Wed, 01 Nov 2023 16:11:31 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes Gerrit-MessageType: comment

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[S] Change in osmo-ttcn3-hacks[master]: PCUIF: upgrade to PCUIF v12
by dexter 01 Nov '23

01 Nov '23

Attention is currently required from: dexter. Hello Jenkins Builder, I'd like you to reexamine a change. Please visit https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/34934?usp=email to look at the new patch set (#2). The following approvals got outdated and were removed: Verified-1 by Jenkins Builder Change subject: PCUIF: upgrade to PCUIF v12 ...................................................................... PCUIF: upgrade to PCUIF v12 Related: OS#6191 Depends: osmo-pcu.git I48eb75f65ab54fdec41ef913e24c1f18cd4a4047 Change-Id: Ib1516e66c70f021adee49f41bd707803fc06f9cf --- M bts/BTS_Tests.default M library/PCUIF_Types.ttcn M pcu/PCU_Tests.default M pcu/PCU_Tests_SNS.cfg M pcu/PCU_Tests_SNSv6.cfg 5 files changed, 19 insertions(+), 6 deletions(-) git pull ssh://gerrit.osmocom.org:29418/osmo-ttcn3-hacks refs/changes/34/34934/2 -- To view, visit https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/34934?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: osmo-ttcn3-hacks Gerrit-Branch: master Gerrit-Change-Id: Ib1516e66c70f021adee49f41bd707803fc06f9cf Gerrit-Change-Number: 34934 Gerrit-PatchSet: 2 Gerrit-Owner: dexter <pmaier(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Attention: dexter <pmaier(a)sysmocom.de> Gerrit-MessageType: newpatchset

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[M] Change in osmo-bts[master]: pcuif_proto: signal BTS model via PCUIF
by laforge 01 Nov '23

01 Nov '23

Attention is currently required from: dexter, osmith, pespin. laforge has posted comments on this change. ( https://gerrit.osmocom.org/c/osmo-bts/+/34648?usp=email ) Change subject: pcuif_proto: signal BTS model via PCUIF ...................................................................... Patch Set 8: Code-Review+1 -- To view, visit https://gerrit.osmocom.org/c/osmo-bts/+/34648?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: osmo-bts Gerrit-Branch: master Gerrit-Change-Id: Ib51238a0e09d4484a539a7f822864189872698b6 Gerrit-Change-Number: 34648 Gerrit-PatchSet: 8 Gerrit-Owner: dexter <pmaier(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-Reviewer: pespin <pespin(a)sysmocom.de> Gerrit-CC: osmith <osmith(a)sysmocom.de> Gerrit-Attention: osmith <osmith(a)sysmocom.de> Gerrit-Attention: pespin <pespin(a)sysmocom.de> Gerrit-Attention: dexter <pmaier(a)sysmocom.de> Gerrit-Comment-Date: Wed, 01 Nov 2023 15:58:49 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes Gerrit-MessageType: comment

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[M] Change in pysim[master]: runtime: refactor file selection methods select and select_file
by laforge 01 Nov '23

01 Nov '23

Attention is currently required from: dexter, fixeria. laforge has posted comments on this change. ( https://gerrit.osmocom.org/c/pysim/+/34932?usp=email ) Change subject: runtime: refactor file selection methods select and select_file ...................................................................... Patch Set 2: Code-Review+1 -- To view, visit https://gerrit.osmocom.org/c/pysim/+/34932?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: pysim Gerrit-Branch: master Gerrit-Change-Id: I9ae213f3b078983f3e6d4c11db38fdbe504c84f2 Gerrit-Change-Number: 34932 Gerrit-PatchSet: 2 Gerrit-Owner: dexter <pmaier(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-Attention: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Attention: dexter <pmaier(a)sysmocom.de> Gerrit-Comment-Date: Wed, 01 Nov 2023 15:58:28 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes Gerrit-MessageType: comment

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[S] Change in osmo-ttcn3-hacks[master]: PCUIF: upgrade to PCUIF v12
by dexter 01 Nov '23

01 Nov '23

dexter has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/34934?usp=email ) Change subject: PCUIF: upgrade to PCUIF v12 ...................................................................... PCUIF: upgrade to PCUIF v12 Related: OS#6191 Depends: osmo-pcu.git I48eb75f65ab54fdec41ef913e24c1f18cd4a4047 Change-Id: Ib1516e66c70f021adee49f41bd707803fc06f9cf --- M bts/BTS_Tests.default M library/PCUIF_Types.ttcn M pcu/PCU_Tests.default M pcu/PCU_Tests_SNS.cfg M pcu/PCU_Tests_SNSv6.cfg 5 files changed, 19 insertions(+), 6 deletions(-) git pull ssh://gerrit.osmocom.org:29418/osmo-ttcn3-hacks refs/changes/34/34934/1 diff --git a/bts/BTS_Tests.default b/bts/BTS_Tests.default index 7c5230b..578aa36 100644 --- a/bts/BTS_Tests.default +++ b/bts/BTS_Tests.default @@ -29,7 +29,7 @@ [MODULE_PARAMETERS] Osmocom_VTY_Functions.mp_prompt_prefix := "OsmoBTS"; -PCUIF_Types.mp_pcuif_version := 11; +PCUIF_Types.mp_pcuif_version := 12; # Configuration for each individual transceiver BTS_Tests.mp_trx_pars := { diff --git a/library/PCUIF_Types.ttcn b/library/PCUIF_Types.ttcn index 8fb0be3..84e7b8d 100644 --- a/library/PCUIF_Types.ttcn +++ b/library/PCUIF_Types.ttcn @@ -17,7 +17,7 @@ modulepar { /* PCUIF version supported by the IUT */ - PCUIF_Version mp_pcuif_version := 11; + PCUIF_Version mp_pcuif_version := 12; }; const charstring PCU_SOCK_DEFAULT := "/tmp/pcu_bts"; @@ -200,7 +200,9 @@ record length(2) of uint16_t nsvci, record length(2) of uint16_t local_port, record length(2) of uint16_t remote_port, - PCUIF_RemoteAddr remote_addr + PCUIF_RemoteAddr remote_addr, + + uint8_t bts_model, } with { variant "" }; type enumerated PCUIF_AddrType { diff --git a/pcu/PCU_Tests.default b/pcu/PCU_Tests.default index 07d1ffc..c72720b 100644 --- a/pcu/PCU_Tests.default +++ b/pcu/PCU_Tests.default @@ -29,7 +29,7 @@ } }; Osmocom_VTY_Functions.mp_prompt_prefix := "OsmoPCU"; -PCUIF_Types.mp_pcuif_version := 11; +PCUIF_Types.mp_pcuif_version := 12; [TESTPORT_PARAMETERS] *.PCU.socket_type := "SEQPACKET" diff --git a/pcu/PCU_Tests_SNS.cfg b/pcu/PCU_Tests_SNS.cfg index c7c5771..bd0875b 100644 --- a/pcu/PCU_Tests_SNS.cfg +++ b/pcu/PCU_Tests_SNS.cfg @@ -54,7 +54,7 @@ } } } -PCUIF_Types.mp_pcuif_version := 11 +PCUIF_Types.mp_pcuif_version := 12 [TESTPORT_PARAMETERS] diff --git a/pcu/PCU_Tests_SNSv6.cfg b/pcu/PCU_Tests_SNSv6.cfg index 02d04f3..3093c2c 100644 --- a/pcu/PCU_Tests_SNSv6.cfg +++ b/pcu/PCU_Tests_SNSv6.cfg @@ -26,7 +26,7 @@ } } } -PCUIF_Types.mp_pcuif_version := 11 +PCUIF_Types.mp_pcuif_version := 12 [TESTPORT_PARAMETERS] -- To view, visit https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/34934?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: osmo-ttcn3-hacks Gerrit-Branch: master Gerrit-Change-Id: Ib1516e66c70f021adee49f41bd707803fc06f9cf Gerrit-Change-Number: 34934 Gerrit-PatchSet: 1 Gerrit-Owner: dexter <pmaier(a)sysmocom.de> Gerrit-MessageType: newchange

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[M] Change in osmo-bts[master]: pcuif_proto: signal BTS model via PCUIF
by dexter 01 Nov '23

01 Nov '23

Attention is currently required from: dexter, laforge, osmith, pespin. Hello Jenkins Builder, laforge, pespin, I'd like you to reexamine a change. Please visit https://gerrit.osmocom.org/c/osmo-bts/+/34648?usp=email to look at the new patch set (#8). The following approvals got outdated and were removed: Code-Review+1 by laforge, Verified-1 by Jenkins Builder Change subject: pcuif_proto: signal BTS model via PCUIF ...................................................................... pcuif_proto: signal BTS model via PCUIF At the moment the PCU has no way of knowing with which BTS model it is used with. However, some BTS models may require slightly different behaviour by the PCU, depending on which BTS model is used. So, lets add an additional bts_model field to struct gsm_pcu_if_info_ind in order to convey the exact BTS model to the PCU. Related: OS#6191 Depends: osmo-pcu.git I48eb75f65ab54fdec41ef913e24c1f18cd4a4047 Change-Id: Ib51238a0e09d4484a539a7f822864189872698b6 --- M include/osmo-bts/pcuif_proto.h M src/common/pcu_sock.c 2 files changed, 51 insertions(+), 1 deletion(-) git pull ssh://gerrit.osmocom.org:29418/osmo-bts refs/changes/48/34648/8 -- To view, visit https://gerrit.osmocom.org/c/osmo-bts/+/34648?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: osmo-bts Gerrit-Branch: master Gerrit-Change-Id: Ib51238a0e09d4484a539a7f822864189872698b6 Gerrit-Change-Number: 34648 Gerrit-PatchSet: 8 Gerrit-Owner: dexter <pmaier(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-Reviewer: pespin <pespin(a)sysmocom.de> Gerrit-CC: osmith <osmith(a)sysmocom.de> Gerrit-Attention: osmith <osmith(a)sysmocom.de> Gerrit-Attention: laforge <laforge(a)osmocom.org> Gerrit-Attention: pespin <pespin(a)sysmocom.de> Gerrit-Attention: dexter <pmaier(a)sysmocom.de> Gerrit-MessageType: newpatchset

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[M] Change in pysim[master]: runtime: refactor file selection methods select and select_file
by dexter 01 Nov '23

01 Nov '23

Attention is currently required from: fixeria, laforge. dexter has posted comments on this change. ( https://gerrit.osmocom.org/c/pysim/+/34932?usp=email ) Change subject: runtime: refactor file selection methods select and select_file ...................................................................... Patch Set 2: (4 comments) File pySim/runtime.py: https://gerrit.osmocom.org/c/pysim/+/34932/comment/965df6aa_a206d527 PS1, Line 174: > yeah, we've seen this already several times. […] Done https://gerrit.osmocom.org/c/pysim/+/34932/comment/b4df4396_b30556bf PS1, Line 296: CardFile > `Optional[CardFile]` Done https://gerrit.osmocom.org/c/pysim/+/34932/comment/be65dd6f_2e57cdef PS1, Line 298: > tabs vs spaces Done https://gerrit.osmocom.org/c/pysim/+/34932/comment/41d1b7bd_4c2be2cf PS1, Line 375: > tabs vs spaces Done -- To view, visit https://gerrit.osmocom.org/c/pysim/+/34932?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: pysim Gerrit-Branch: master Gerrit-Change-Id: I9ae213f3b078983f3e6d4c11db38fdbe504c84f2 Gerrit-Change-Number: 34932 Gerrit-PatchSet: 2 Gerrit-Owner: dexter <pmaier(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-Attention: laforge <laforge(a)osmocom.org> Gerrit-Attention: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Comment-Date: Wed, 01 Nov 2023 14:53:32 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No Comment-In-Reply-To: laforge <laforge(a)osmocom.org> Comment-In-Reply-To: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-MessageType: comment

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