Cellular Network Infrastructure

05/10/2024

12:55 PM OsmoDia2GSUP Bug #6450 (New): osmo_dia2gsup service has two timestamps for each log line in journalctl

It would be nice, if osmo_dia2gsup didn't print its own timestamps when it runs via systemd. Then we could avoid havi... osmith

05/09/2024

07:32 PM Feature #6448: Support Themyscira RTP extensions in Osmocom BSS

pespin wrote in #note-2:
> @falconia thanks. I'd like to have the full patchset in gerrit implementing all the bits ... falconia

06:34 PM Feature #6448: Support Themyscira RTP extensions in Osmocom BSS

In Gerrit review of the existing introductory patches (adding definitions of new IEs on A and Abis interfaces), @lafo... falconia

02:04 PM Feature #6448: Support Themyscira RTP extensions in Osmocom BSS

@falconia thanks. I'd like to have the full patchset in gerrit implementing all the bits here and there before mergin... pespin

09:57 AM OsmoBTS Revision 07632444 (osmo-bts): tests/osmo-bts.vty: aligh with recent libosmovty changes

A new command was recently added to libosmovty:
show fsm-state-graph NAME
This is now the longest command, affect... fixeria

08:50 AM OsmoSGSN Revision 62b28ffe (osmo-sgsn): VTY: sync default UMTS UEA config with osmo-msc

As was reported in OS#6442, nano3g S16 is unhappy when CS and PS
domains use different UEA configuration for simultan... fixeria

08:48 AM OsmoSGSN Revision cdf716cf (osmo-sgsn): VTY: move default settings to sgsn_instance_alloc()

It's cleaner to have all configuration defaults in one place.
Change-Id: I1a439dcc76272a181986b6ec9368ef16441dc098
R... fixeria

08:35 AM OsmoBTS Revision 18e5eb66 (osmo-bts): osmo-bts-{trx,virtual}: do not advertise TCH/F14.4 NT

This mode is currently not supported.
Change-Id: I8a068162400c8efb194f2a169a67ee6ea5f081ca
Related: OS#6167 fixeria

05/08/2024

08:39 PM Feature #6448: Support Themyscira RTP extensions in Osmocom BSS

As noted in the initial ticket, implementation of this feature will require defining a mechanism whereby OsmoBSC can ... falconia

06:00 PM Feature #6448 (New): Support Themyscira RTP extensions in Osmocom BSS

As discussed in OsmoDevCall 2023-06-21, the industry transition from TDM transport per TS 48.060 & 48.061 to RTP tran... falconia

03:09 PM OsmoUPF Revision 0d96ea17 (osmo-upf): tunmap: always set GTP-U source port to 2152 when forwarding

We see GTP-U originating from ports other than 2152 in the field. When
osmo-upf forwards these, we want to forward fr... neels

02:47 PM OsmoUPF Revision e611f8af (osmo-upf): tunmap: always set GTP-U source port to 2152 when forwarding

We see GTP-U originating from ports other than 2152 in the field. When
osmo-upf forwards these, we want to forward fr... neels

01:09 PM OsmoSGSN Feature #6139: test mobility between GERAN (OsmoPCU) and EUTRAN (Open5GS) end to end on real hardware

FYI when I test mobility I set my test phone (Fairphone2, but probably doesn't matter) to "Prefer 2G" and then attach... daniel

01:00 PM OsmoSGSN Feature #6294: Support GN/Gp interoperation procedures between SGSN and MME

pespin wrote in #note-17:
> Hi @daniel , from reading Table 7.2.2-1 field "PDN Address Allocation (PAA)" I'd say it'... daniel

12:50 PM Bug #6446: Drop rpms (.spec.in) from Osmocom repositories

I realized that we still need to build osmo-pcap and its dependency libosmocore for centos7 due to SYS#6760. So in or... osmith

08:36 AM Bug #6446: Drop rpms (.spec.in) from Osmocom repositories

laforge wrote in #note-1:
> The announcement looks clear to me, except
>
> > A separate set of rpm binary package... osmith

12:41 PM osmo-sip-connector Revision 22091130 (osmo-sip-connector): contrib: remove rpm spec file

Related: https://osmocom.org/news/255
Related: OS#6446
Change-Id: I9e7a3beb861faab1b6852aa5b57847c590986976 osmith

12:41 PM OsmoSMLC Revision b9e204f3 (osmo-smlc): contrib: remove rpm spec file

Related: https://osmocom.org/news/255
Related: OS#6446
Change-Id: I9e7a3beb861faab1b6852aa5b57847c590986976 osmith

12:41 PM OsmoPCU Revision 4f4f44f0 (osmopcu): contrib: remove rpm spec file

Related: https://osmocom.org/news/255
Related: OS#6446
Change-Id: Ibc5a8ddd74d2a1b2da4c514260c8c506c10613e8 osmith

12:41 PM OsmoMSC Revision 3b7cfe9f (osmo-msc): contrib: remove rpm spec file

Related: https://osmocom.org/news/255
Related: OS#6446
Change-Id: I703e115a426ac1012c80d2e1576ee6dcfbe191a5 osmith

12:40 PM OsmoHNodeB Revision 1db9b600 (osmo-hnodeb): contrib: remove rpm spec file

Related: https://osmocom.org/news/255
Related: OS#6446
Change-Id: Idd67d52ca736c4e145387ea8d4030f9cf4b9596d osmith

12:40 PM OsmoCBC Revision f18c9d6f (osmo-cbc): contrib: remove rpm spec file

Related: https://osmocom.org/news/255
Related: OS#6446
Change-Id: Ic79cde09bf7d5e96e439b1883d3a3fe5568bdbf1 osmith

12:40 PM Linux Kernel GTP-U Revision a2dda133 (libgtpnl): contrib: remove rpm spec file

Related: https://osmocom.org/news/255
Related: OS#6446
Change-Id: Idca6e77cb94529d4a5d85b004989db5b8993a82c osmith

12:07 PM OsmoTRX osmo-trx 1.6.2 release

Today we've released osmo-trx 1.6.2.
The changelog over 1.6.0 is as follows:... osmith

08:35 AM Removal of official RPM packages

As "announced previously":https://osmocom.org/news/246, the rpm binary packages for CentOS 8 / AlmaLinux 8 are unmain... osmith

06:46 AM OsmoSGSN Revision a9c39c04 (osmo-sgsn): .deb/.rpm: various fixes related to non-root

* Explicitly chown /var/lib/osmocom to osmocom:osmocom, instead of
relying on systemd to do it when the service sta... osmith

05/07/2024

06:03 PM OsmoBTS Revision 38dbebc4 (osmo-bts): rsl.adoc: mention currently undocumented IEs

RSL_IE_OSMO_TEMP_OVP_ACCH_CAP and RSL_IE_OSMO_OSMUX_CID have been
defined for a while now, but are still not document... falconia

11:21 AM Bug #6446: Drop rpms (.spec.in) from Osmocom repositories

osmith wrote:
> There was no feedback on the mailing list, but I've discussed this with @roox at OsmoDevCon. He is m... laforge

11:04 AM Bug #6446 (In Progress): Drop rpms (.spec.in) from Osmocom repositories

I wrote a mailing list post a week ago, explaining that we are thinking about dropping rpms completely from the Osmoc... osmith

08:04 AM OsmoTRX Revision 75cf9254 (osmo-trx): transceiver: use log level cache

This uses the newly added log level caching in libosmocore, which
prevents lock contention during the massive amount ... Hoernchen

05/05/2024

11:35 PM osmo-ePDG - VoWifi Evolved Packet Data Gateway Feature #6332 (Feedback): osmo-epdg: Write User Manual

lynxis

05/02/2024

10:21 PM OsmoMGW Revision 36c70b54 (osmo-mgw): wip

Change-Id: I4e3fbcf85f3e1867aeb577681c7e32a01e56f2c4 neels

10:21 PM OsmoMGW Revision 32e8b1cc (osmo-mgw): add libosmo-sdp: add sdp_msg.h,.c

Change-Id: Id53c2c6eea3726f63a1399ae985f8aa3344e32c8 neels

10:21 PM OsmoMGW Revision fc4c73b8 (osmo-mgw): codec list is empty

Change-Id: I5e80f5737f22dc81ac16448fc59937330d24432e neels

10:21 PM OsmoMGW Revision 6fb9b963 (osmo-mgw): add libosmo-sdp: add codec_list_by_payload_type

Change-Id: I7a09b0e669d787a1ac0ec7ed7541c107fd0f32db neels

10:21 PM OsmoMGW Revision 73616067 (osmo-mgw): add libosmo-sdp: add codec_list_intersection

Change-Id: Ie57e4384854a1152dccf9577fdb5f046a1f17e0f neels

10:21 PM OsmoMGW Revision 4d4e223a (osmo-mgw): add libosmo-sdp: codec_list_cmp()

Change-Id: I4a2087c3c03ef11df03c00a14953b0d0b6f977f3 neels

10:21 PM OsmoMGW Revision d6b7552c (osmo-mgw): add libosmo-sdp: codec_list_first()

Change-Id: I43653820d8b4d07bf5d7ed25b6172fec26eb2cdf neels

10:21 PM OsmoMGW Revision da987513 (osmo-mgw): add libosmo-sdp: codec_list_to_str()

Change-Id: I8a421ff8280db3f1ec399832f1a86c515a0888af neels

10:21 PM OsmoMGW Revision c855a7a6 (osmo-mgw): add libosmo-sdp: osmo_sdp_codec_list.h,c, first part

Change-Id: If170566c666c4f4010091bc90912b13a12f77de8 neels

10:21 PM OsmoMGW Revision aa163a74 (osmo-mgw): add libosmo-sdp: sdp_codec.h,c

The primary user is osmo-msc. This API's predecessor currently lives in
osmo-msc.git and is now being moved here, in ... neels

10:09 PM OsmoMGW Revision 0f7fbe47 (osmo-mgw): add libosmo-sdp: fmtp_amr_match()

Change-Id: I0fb77c022c4fb195ba45631dda9cbd2215c02510 neels

10:09 PM OsmoMGW Revision 4c705514 (osmo-mgw): mgcp-client: MGCP response: pass fmtp to caller

When receiving MGCP responses, so far libosmo-mgcp-client completely
ignored a=fmtp: parameters (like 'octet-align').... neels

10:09 PM OsmoMGW Revision ad71eba5 (osmo-mgw): mgw, client: use new fmtp.h in ptmap: allow all fmtp

Remove the limit of having only one AMR octet-aligned fmtp parameter per
MGCP message. Instead allow any arbitrary fm... neels

10:09 PM OsmoMGW Revision 55117105 (osmo-mgw): add libosmo-sdp [1/n] add fmtp.h

Add new noinst-library libosmo-sdp.la.
It will be used by
- osmo-mgw
- libosmo-mgcp-client
- callers of libosmo-mgcp... neels

10:09 PM OsmoMGW Revision f489e9b8 (osmo-mgw): make libosmo-mgcp.a an .la lib

.la libs aka LTLIB can include library dependencies.
Rationale: An upcoming patch adds noinst libosmo-sdp, used by b... neels

08:17 AM OsmoUPF Bug #6444 (Resolved): cap_net_admin for osmo-upf installation

osmith

05/01/2024

09:33 AM OsmoSGSN Bug #6442 (Resolved): SGSN does not answer to first GMM ATTACH REQUEST

dobby wrote in #note-3:
> I must have read the wireshark capture too fast because I didn't catch the difference betw... fixeria

08:44 AM OsmoSGSN Revision 282de031 (osmo-sgsn): gmm: mmctx_timer_stop(): warn about timer not running

This turns errors like:
DMM ERROR MM(262420000000038/e2ff704e) Stopping MM timer 3350 but 0 is running
into warni... fixeria

08:44 AM OsmoSGSN Revision c3156193 (osmo-sgsn): gmm: cosmetic: fix preprocessor macro formatting

Change-Id: I77171d65db23794d8fd9872e0cc4d6f3b50dda0d fixeria

04/30/2024

01:25 PM OsmoSGSN Bug #6442: SGSN does not answer to first GMM ATTACH REQUEST

fixeria wrote in #note-2:
> dobby wrote:
> > More precisely, I investigated a bit and found :
> > - A first GMM AT... dobby

07:55 AM OsmoUPF Revision a21bcec3 (osmo-upf): contrib/systemd: AmbientCapabilities=CAP_NET_ADMIN

Set CAP_NET_ADMIN so osmo-upf can set up GTP tunends and tunmaps even if
running as user.
Fix for:
Operation not p... osmith

07:54 AM OsmoUPF Bug #6444 (In Progress): cap_net_admin for osmo-upf installation

https://gerrit.osmocom.org/c/osmo-upf/+/36670 osmith

01:26 AM OsmoUPF Bug #6444: cap_net_admin for osmo-upf installation

@osmith assigning to you just as an idea, you can assign back to me if it's not a good match now. neels

01:22 AM OsmoUPF Bug #6444 (Resolved): cap_net_admin for osmo-upf installation

since recently, the systemd installation runs osmo-upf in userland.
In order to set up GTP tunends and tunmaps, osmo... neels

04/29/2024

01:27 PM OsmoSGSN Bug #6442: SGSN does not answer to first GMM ATTACH REQUEST

dobby wrote:
> More precisely, I investigated a bit and found :
> - A first GMM ATTACH REQUEST is received by the S... fixeria

08:12 AM Feature #4107: Start systemd services as non-root user

osmith wrote in #note-45:
> There is a regression in repo-install-test for debian 10 (not 11, 12), it looks like the... osmith

04/28/2024

08:43 PM OsmoMGW Feature #6387 (Resolved): osmo_io / io_uring support for RTP/RTCP

patch merged quite some time ago laforge

12:17 PM OsmoSGSN Revision cd3a8cfa (osmo-sgsn): docs: front page: use https:// instead of http://

Change-Id: If3c3b8e79f94da7a3bcc9262808da09f6a5a601c lynxis

12:17 PM OsmoSGSN Revision e51b3be3 (osmo-sgsn): docs: update year to 2024

Change-Id: I85a987eee470d2040c91289d33c5d97c3e90674d lynxis

12:17 PM OsmoSGSN Revision b34e0a57 (osmo-sgsn): docs: replace legacy NS with new NS2 chapters

osmo-sgsn already switched to the new NS2 code. Use the correct
NS2 chapter
Change-Id: I9cc86d234e029b5192e36aeb14b0... lynxis

04/26/2024

02:23 PM osmo-sip-connector Revision 58f3e032 (osmo-sip-connector): .deb/.rpm: various fixes related to non-root

* Explicitly chown /var/lib/osmocom to osmocom:osmocom, instead of
relying on systemd to do it when the service sta... osmith

02:10 PM OsmoSGSN Bug #6439 (Resolved): ttcn3-sgsn-test: SGSN_Tests.TC_attach_rau_a_b crashes osmo-sgsn

fixeria

01:08 PM OsmoSMLC Revision 7dbd34a3 (osmo-smlc): .deb/.rpm: various fixes related to non-root

* Explicitly chown /var/lib/osmocom to osmocom:osmocom, instead of
relying on systemd to do it when the service sta... osmith

01:08 PM OsmoUPF Revision 93957525 (osmo-upf): .deb/.rpm: various fixes related to non-root

* Explicitly chown /var/lib/osmocom to osmocom:osmocom, instead of
relying on systemd to do it when the service sta... osmith

01:08 PM OsmoMSC Revision 5a140652 (osmo-msc): .deb/.rpm: various fixes related to non-root

* Explicitly chown /var/lib/osmocom to osmocom:osmocom, instead of
relying on systemd to do it when the service sta... osmith

01:08 PM OsmoHNodeB Revision d15ef114 (osmo-hnodeb): .deb/.rpm: various fixes related to non-root

* Explicitly chown /var/lib/osmocom to osmocom:osmocom, instead of
relying on systemd to do it when the service sta... osmith

01:08 PM OsmoSTP Revision f3cc0d9e (libosmo-sccp): .deb/.rpm: various fixes related to non-root

* Explicitly chown /var/lib/osmocom to osmocom:osmocom, instead of
relying on systemd to do it when the service sta... osmith

01:08 PM OsmoBSC Revision 6c66f593 (osmo-bsc): .deb/.rpm: various fixes related to non-root

* Explicitly chown /var/lib/osmocom to osmocom:osmocom, instead of
relying on systemd to do it when the service sta... osmith

01:08 PM OsmoCBC Revision 9fad2713 (osmo-cbc): .deb/.rpm: various fixes related to non-root

* Explicitly chown /var/lib/osmocom to osmocom:osmocom, instead of
relying on systemd to do it when the service sta... osmith

01:07 PM OsmoHLR Revision e391c4c5 (osmo-hlr): .deb/.rpm: various fixes related to non-root

* Explicitly chown /var/lib/osmocom to osmocom:osmocom, instead of
relying on systemd to do it when the service sta... osmith

09:08 AM Feature #4107: Start systemd services as non-root user

There is a regression in repo-install-test for debian 10 (not 11, 12), it looks like the permissions in /var/lib/osmo... osmith

07:58 AM OsmoSGSN Revision 05363e0a (osmo-sgsn): contrib/osmo-sgsn.spec: fix build for almalinux:8

Add the missing "%if 0%{?suse_version}" around %service_del/add
commands, as these are only available on opensuse.
F... osmith

04/24/2024

10:55 PM OsmoMGW Revision 39273525 (osmo-mgw): mgcp-client: always send 'm=audio' line

Re-add the m=audio line to SDP emitted from libosmo-mgcp-client, even if
the audio port is not set yet
Patch a5acaa6... neels

05:45 PM OsmoSGSN Bug #6442 (Resolved): SGSN does not answer to first GMM ATTACH REQUEST

Hello, I'm trying to setup a 3G network following your "Network In The Box" tutorial/documentation.
I use an ipa... dobby

04:57 PM OsmoMGW Revision e01f6e7f (osmo-mgw): iuup: Increment RTP hdr seqnr even if Tx over UDP fails

This way holes can be detected. In practice it's not much important
since it would be really strange that UDP fails f... pespin

04:56 PM OsmoMGW Revision 388b48d1 (osmo-mgw): Fix IuUP RTP hdr seqnr field not incremented

Previous commit add osmo_io changed mgcp_udp_send() implementation from
"return sendto()", which is documented as:
"r... pespin

02:20 PM OsmoSTP Revision ee75a07d (libosmo-sccp): .deb/.rpm: add osmocom user during package install

Create osmocom user & group during package installation.
Fix the configuration dir/files permission to match.
Relate... max

02:18 PM OsmoCBC Revision b3743e96 (osmo-cbc): .deb/.rpm: add osmocom user during package install

Create osmocom user & group during package installation.
Fix the configuration dir/files permission to match.
Relate... max

02:16 PM OsmoSMLC Revision 961e96bf (osmo-smlc): .deb/.rpm: add osmocom user during package install

Create osmocom user & group during package installation.
Fix the configuration dir/files permission to match.
Relate... max

10:05 AM Feature #4107: Start systemd services as non-root user

I have updated the patches for and successfully tested:
* libosmo-sccp (osmo-stp)
* osmo-bsc
* osmo-cbc
* osmo-hlr
* ... osmith

09:53 AM OsmoUPF Revision 0b83ceb2 (osmo-upf): .deb/.rpm: add osmocom user during package install

Create osmocom user & group during package installation.
Fix the configuration dir/files permission to match.
Relate... max

09:52 AM osmo-sip-connector Revision e3dd3235 (osmo-sip-connector): .deb/.rpm: add osmocom user during package install

Create osmocom user & group during package installation.
Fix the configuration dir/files permission to match.
Relate... max

09:52 AM OsmoSGSN Revision a07e6d9c (osmo-sgsn): .deb/.rpm: add osmocom user during package install

Create osmocom user & group during package installation.
Fix the configuration dir/files permission to match.
Relate... Max Suraev

09:52 AM OsmoMSC Revision 62e16d33 (osmo-msc): .deb/.rpm: add osmocom user during package install

Created osmocom user & group during package installation.
Fix the configuration dir/files permission to match.
Relat... Max Suraev

09:52 AM OsmoHNodeB Revision 460b5539 (osmo-hnodeb): .deb/.rpm: add osmocom user during package install

Create osmocom user & group during package installation.
Fix the configuration dir/files permission to match.
Relate... max

09:52 AM OsmoHLR Revision a26abc6a (osmo-hlr): .deb/.rpm: add osmocom user during package install

Created osmocom user & group during package installation.
Fix the configuration dir/files permission to match.
Relat... max

09:51 AM OsmoBSC Revision 1bca1911 (osmo-bsc): .deb/.rpm: add osmocom user during package install

Create osmocom user & group during package installation.
Fix the configuration dir/files permission to match.
Relate... Max Suraev

04/23/2024

03:15 PM Feature #4107: Start systemd services as non-root user

I have rebased the patches for the simple cases, where Osmocom programs don't need additional permissions and I'm tes... osmith

04/22/2024

06:04 PM OsmoSGSN Feature #6294: Support GN/Gp interoperation procedures between SGSN and MME

Hi @daniel , from reading Table 7.2.2-1 field "PDN Address Allocation (PAA)" I'd say it's not mandatory. It makes sen... pespin

11:29 AM OsmoSGSN Feature #6294: Support GN/Gp interoperation procedures between SGSN and MME

With the current patches it seems the SGSN Context transfer is successful between SGSN and MME. Subsequently the MME ... daniel

05:29 PM osmo-ePDG - VoWifi Evolved Packet Data Gateway Bug #6361: open5gs-upfd: Fix open5gs package assigning 1st IP address of the UE pool to the ogstun

I reworked my patch to explicitly set the routes and it was merged already upstream before release 2.7.1:
https://gi... pespin

01:23 PM OsmoSGSN Bug #6441: use-after-free on RAU with invalid Old RAI

Below is the output of ASAN:... fixeria

01:20 PM OsmoSGSN Bug #6441 (New): use-after-free on RAU with invalid Old RAI

As I explained in #6439, I accidentally broke @SGSN_Tests.TC_attach_rau_a_b@ and it started to crash osmo-sgsn:
<p... fixeria

08:42 AM Feature #4107: Start systemd services as non-root user

osmith wrote in #note-41:
> I think the easiest way to finally finish this up, is adding override files to OE such a... osmith

04/21/2024

02:07 PM OsmoSGSN Bug #6439 (Feedback): ttcn3-sgsn-test: SGSN_Tests.TC_attach_rau_a_b crashes osmo-sgsn

fixeria wrote in #note-4:
> As can be seen from the bogus PCAP (check frames 399 and 433), the RAI being sent is the... fixeria

11:37 AM OsmoSGSN Bug #6439: ttcn3-sgsn-test: SGSN_Tests.TC_attach_rau_a_b crashes osmo-sgsn

fixeria wrote in #note-2:
> git-bisect tells me that one of my recent commits is the culprit:
>
> [...]
>
> ht... fixeria

11:11 AM OsmoSGSN Bug #6439 (In Progress): ttcn3-sgsn-test: SGSN_Tests.TC_attach_rau_a_b crashes osmo-sgsn

git-bisect tells me that one of my recent commits is the culprit:... fixeria

10:59 AM OsmoSGSN Bug #6439: ttcn3-sgsn-test: SGSN_Tests.TC_attach_rau_a_b crashes osmo-sgsn

... fixeria

10:57 AM OsmoSGSN Bug #6439 (Resolved): ttcn3-sgsn-test: SGSN_Tests.TC_attach_rau_a_b crashes osmo-sgsn

Starting from build 2319 we see a significant regression in ttcn3-sgsn-test:
https://jenkins.osmocom.org/jenkins/v... fixeria

04/19/2024

07:39 PM OsmoSGSN Feature #6294: Support GN/Gp interoperation procedures between SGSN and MME

fixeria wrote in #note-13:
> Both testcases are currently failing:
>
> * @SGSN_Tests.TC_sgsn_context_req_in@ -- m... fixeria

10:57 AM OsmoSGSN Feature #6294: Support GN/Gp interoperation procedures between SGSN and MME

The progress on the SGSN side is summarized below.
h3. osmo-ggsn
https://cgit.osmocom.org/osmo-ggsn/log/?h=dani... fixeria

12:36 PM Feature #4107 (In Progress): Start systemd services as non-root user

Summary of current status:
* Max had prepared a lot of patches to create an Osmocom user and fix permissions during ... osmith

04/17/2024

02:31 PM OsmoSTP Revision da7bc78c (libosmo-sccp): ss7_asp: Update osmo_stream read_cb2 functions to accommodate for new API param

libosmo-netif (not yet released) stream_{cli,srv} osmo_io read_cb API was
updated to provide read result status. Henc... pespin

02:27 PM OsmoGGSN (former OpenGGSN) Revision 17684142 (osmo-ggsn): cosmetic changes

Change-Id: I1515a07bf39368d5c3f1528b4ea1c40cb0501c62 fixeria

02:27 PM OsmoGGSN (former OpenGGSN) Revision cedc540c (osmo-ggsn): fix NULL pointer dereference in gtp_sgsn_context_conf()

Change-Id: I79f8b0c44142469790693ab757ff88df1fdea1df fixeria

02:13 PM OsmoBSC Revision 9fb31c13 (osmo-bsc): cbsp_link.c: Update somo_stream read_cb2 functions to accommodate for new API param

libosmo-netif (not yet released) stream_{cli,srv} osmo_io read_cb API was
updated to provide read result status. Henc... pespin

02:04 PM OsmoSTP Revision ef237e18 (libosmo-sccp): Fix wrong string prefix in log line

Change-Id: Ifd16ff671d842ae90ec70c2e819a43174f3aa09a pespin

11:42 AM OsmoGGSN (former OpenGGSN) Revision c5ad113a (osmo-ggsn): WIP

Change-Id: Ia8d595095462c30a56b8a0b30c8d24632776e4cc daniel

11:42 AM OsmoGGSN (former OpenGGSN) Revision cbda8cb8 (osmo-ggsn): gtp: WIP SGSN Context Request/Response/Ack support

* SGSN Context Request parsing
* SGSN Context Response generation
* Link to libosmo-gsm
Change-Id: I3a5046b67f73a81e... daniel

11:42 AM OsmoGGSN (former OpenGGSN) Revision 3c46927f (osmo-ggsn): gtp: Add function gtp_resp2() which takes flow label and tei

Change-Id: Id9ff95e0e2a10a22e65ecf42b2a2b06a0f2d1a45 daniel

11:42 AM OsmoGGSN (former OpenGGSN) Revision fa6b4afb (osmo-ggsn): gtp: Make peer addr const in gtp_req/gtp_resp

Change-Id: I955b82ba8022754c3d23979d5c55bb61233047b1 daniel

04/16/2024

07:32 PM OsmoBSC Revision d7afb434 (osmo-bsc): lb: Log name of unhandled sigtran primitive

Change-Id: I2d71fd347af404c025fc6b13e96f1964e685db05 pespin

07:32 PM OsmoBSC Revision 52fc88ff (osmo-bsc): cbsp_link.c: Update stream_cli read_cb2 functions to accommodate for new API param

libosmo-netif (not yet released) stream_cli osmo_io read_cb API was
updated to provide read result status. Hence, now... pespin

06:43 PM OsmoSTP Revision 7bf18b43 (libosmo-sccp): xua_asp_fsm: Fix 'Event AS_ASSIGNED not permitted'

The event case handling (ignore it) was added in a commit some time ago,
but it forgot to add it to the allstate_even... pespin

04/15/2024

02:38 PM OsmoUPF Revision 77806ea8 (osmo-upf): manual: explain IP forwarding

Change-Id: I7b54f9203c1a77efd43f90b9a1c0105bc5c3efde neels

12:49 PM osmo-ePDG - VoWifi Evolved Packet Data Gateway Bug #6361: open5gs-upfd: Fix open5gs package assigning 1st IP address of the UE pool to the ogstun

After change [1], open5gs should in theory properly identify difference between the subnet/pool of addresses and the ... pespin

08:06 AM Binary package feeds for Ubuntu 24.04

The Osmocom project is now offering binary package feeds for the upcoming Ubuntu 24.04 release, for both:
* [[Latest... osmith

04/13/2024

04:32 PM OsmoPCU Bug #6436 (New): high cpu usage, entire BTS unresponsive after some hours

osmo-pcu, from 2017-testing (+ all libs also) can become unresponsive after some (currently unknown time)... keith

12:54 AM OsmoUPF Revision 60cbef58 (osmo-upf): manual: explain GTP Echo workaround for tunmap

Change-Id: Ic824fc876d1fad181254cb6894e51464c443b53c neels

12:54 AM OsmoUPF Revision 8ec18719 (osmo-upf): manual: 'Running': tweak word, fix ws at line end

Change-Id: Id9a4d2d75f86a252df0da6e7e0ae5ab47e8a7bf9 neels

04/12/2024

07:53 PM OsmoPCU Revision 75727403 (osmopcu): doc: Introduce code architecture section with main class diagram

This is useful to understand the data model in a quick gasp.
Change-Id: Ibf6dd6f7e4d6370ad40733820faa70f9e5bc0e7d pespin

03:50 PM OsmoPCU Revision f0a654cc (osmopcu): tbf_ul.h: Mark empty param list as void

While at it, fix wrong whitespace indentation in one of the lines.
Change-Id: I2a9213a9fdbe0f4b70d820c449dbb71539a733ce pespin

03:13 PM OsmoPCU Revision d93f051b (osmopcu): tbf.h: Fix wrong type declaration of field dl_ass_fsm

The typo was harmless since as of now the two structs where identical.
Change-Id: Ibbc59a0584ee0cd83de0e04eebdcca2ae... pespin

12:44 PM OsmoPCU Revision eeeaa072 (osmopcu): bts: Drop no-longer existing GprsMsStorage reference

This struct was removed (merged into gprs_rlcmac_bts) in commit
eb0a0527e0a720fa9b0e351b5b38a8e46cb286e5.
Change-Id:... pespin

12:05 PM OsmoPCU Revision 1e4519e7 (osmopcu): README.md: Remove 'multi-slot ul tbf' line from 'Current Limitations'

This feature was implemented in commit
ed2afa3bed4c1b7a2bffae6be7df881de4f976e7, ~3 years ago.
Change-Id: I9abe54f28... pespin