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The branch, users/daniel/ow-nat-msc-conns has been updated discards fe52250dd1651d4615f4c4c1744b873758e01681 (commit) discards c20900d5832324786b536b95ceb035f8b5abf376 (commit) discards 6d726d0baa6d5e9f73c3d1e77bb88667586c6041 (commit) discards aa7d574012062d05fe1b772538d41fff0a19490e (commit) discards 8f655c184c373a143d548bd6f95a87a2e76a3246 (commit) discards c9687b543da8cfa160607fb31a2103d1dd9eb6e3 (commit) discards 9df49a969dd932d1394700ebf61db77d771233ef (commit) discards 2f83944850281b78297f3797c0bda30fdf7c5140 (commit) discards ef7d803e640dd5e01fa3bbce23e7d52ed06e7828 (commit) discards a33fa2605dd8644d298375cf9de0feada0aa80dd (commit) discards 6b703f09faefbcdbf1c068001b4f31cdb28de9b4 (commit) discards 5502b8211a28c34503237df64d5eaf25c8b0b982 (commit) via d8429fbe1e6da857ad8ba6ada14c078ca18f3779 (commit) via 29da136347c0ad88d03e98b998fdea25691cdab4 (commit) via b5b68f02f76d4663bac2b788a46424b866e816af (commit) via 75152e662f0ace393505314b8b727a8cda6619b9 (commit) via 96279f9cc81dcb41e6b3dd5ed0918588d122dab0 (commit) via fafecb5e50b3efd6fcd0f9060fee1c9af87ceee1 (commit) via 1aa60bd1f530e859ac9c2b2d853c4e9442e0ca2f (commit) via c2c327ed50c5ab17152228bacd028bc829850dae (commit) via a6294bc54fe1755de506cbd3b05f0e46e5f66fb3 (commit) via a4344af7ac79e002241b05d115a0659a6063c3a7 (commit) via ee605f731a7f8a3a58a1f90b4ecc594397fa662b (commit) via 634eca0f75d468f5c6d18df320c84c16d31cc69b (commit) via d2f1d3aa0774bdb093feff76b7010b3d784b892c (commit) via bab82e3e9d6efa747a5a95c617d31d43165784e8 (commit) via 3e09ad035a035e0bf03e3739d8096255c930986f (commit) via 1fb44633e062c608ed7dd620e00d765f916a4405 (commit) via d19e7deb23622c1bdb3cc21e7719af80369a731a (commit) via ea98503fbc0d666adaee1dea645f3a049c6dc019 (commit) via c616c54d5f669d99f74bd68a3cf8c24e1e95be82 (commit) via 95cce409584a0543f982df7e997720a3054d456d (commit) via 92f089732148bd6676d9663ed14d1c0799284b73 (commit)

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- Log ----------------------------------------------------------------- http://cgit.osmocom.org/openbsc/commit/?id=d8429fbe1e6da857ad8ba6ada14c078ca...

commit d8429fbe1e6da857ad8ba6ada14c078ca18f3779 Author: Daniel Willmann dwillmann@sysmocom.de Date: Thu Mar 2 17:26:32 2017 +0100

WIP

Change-Id: If40b0bd51773b1658f744063be418c024a781e11

http://cgit.osmocom.org/openbsc/commit/?id=29da136347c0ad88d03e98b998fdea256...

commit 29da136347c0ad88d03e98b998fdea25691cdab4 Author: Daniel Willmann dwillmann@sysmocom.de Date: Thu Mar 2 17:25:37 2017 +0100

osmo-bsc_nat: Remove unused MSC elements in struct bsc_nat

Change-Id: Ied1bdead94ba2737293fb1ac2411771a8b8ffd68 Ticket: SYS#3208 Sponsored-by: On-Waves ehf.

http://cgit.osmocom.org/openbsc/commit/?id=b5b68f02f76d4663bac2b788a46424b86...

commit b5b68f02f76d4663bac2b788a46424b866e816af Author: Daniel Willmann dwillmann@sysmocom.de Date: Thu Mar 2 17:13:03 2017 +0100

osmo-bsc_nat: Change the way bsc_nat_msc_is_connected() works

The function now takes a struct msc_config and returns true if that MSC is connected. The vty command show msc connection now shows a line per connected MSC. In bsc_nat.c where osmo-bsc_nat previously hung up on a BSC connection if the (one) MSC was not connected it now checks for the default MSC connection.

Change-Id: I95fbe1b8ad6621aba9b4bd6b581abfde0cb31fd0 Ticket: SYS#3208 Sponsored-by: On-Waves ehf.

http://cgit.osmocom.org/openbsc/commit/?id=75152e662f0ace393505314b8b727a8cd...

commit 75152e662f0ace393505314b8b727a8cda6619b9 Author: Daniel Willmann dwillmann@sysmocom.de Date: Thu Mar 2 16:37:03 2017 +0100

osmo-bsc_nat: Have a default MSC for messages from BSC

Change-Id: I343e6d9d17bcde6dbdf8f48b7b51e998a296680c Ticket: SYS#3208 Sponsored-by: On-Waves ehf.

http://cgit.osmocom.org/openbsc/commit/?id=96279f9cc81dcb41e6b3dd5ed0918588d...

commit 96279f9cc81dcb41e6b3dd5ed0918588d122dab0 Author: Daniel Willmann dwillmann@sysmocom.de Date: Wed Mar 1 18:56:38 2017 +0100

tests: Test IMSI routing with multiple MSCs

Change-Id: Iab46d45aa8ba708282debcd7b9d704fc40e6ff1f Ticket: SYS#3208 Sponsored-by: On-Waves ehf.

http://cgit.osmocom.org/openbsc/commit/?id=fafecb5e50b3efd6fcd0f9060fee1c9af...

commit fafecb5e50b3efd6fcd0f9060fee1c9af87ceee1 Author: Daniel Willmann dwillmann@sysmocom.de Date: Tue Feb 28 19:09:25 2017 +0100

osmo-bsc_nat: Implement access lists for MSC conns

Change-Id: Iedcf492ff8bb86e7ac68d8909634525e7b0648ea Ticket: SYS#3208 Sponsored-by: On-Waves ehf.

http://cgit.osmocom.org/openbsc/commit/?id=1aa60bd1f530e859ac9c2b2d853c4e944...

commit 1aa60bd1f530e859ac9c2b2d853c4e9442e0ca2f Author: Daniel Willmann dwillmann@sysmocom.de Date: Tue Feb 28 18:25:46 2017 +0100

osmo-bsc_nat: Change some functions to work with multiple MSC conns

Change-Id: Iab6f23f6f010f34876e37852cafa53e3a641478e Ticket: SYS#3208 Sponsored-by: On-Waves ehf.

http://cgit.osmocom.org/openbsc/commit/?id=c2c327ed50c5ab17152228bacd028bc82...

commit c2c327ed50c5ab17152228bacd028bc829850dae Author: Daniel Willmann dwillmann@sysmocom.de Date: Tue Feb 28 18:23:31 2017 +0100

osmo-bsc_nat: Support multiple MSCs in VTY/config

Change-Id: I2e9009b52c6ecc17fc2da8402736412b9093ce19 Ticket: SYS#3208 Sponsored-by: On-Waves ehf.

http://cgit.osmocom.org/openbsc/commit/?id=a6294bc54fe1755de506cbd3b05f0e46e...

commit a6294bc54fe1755de506cbd3b05f0e46e5f66fb3 Author: Daniel Willmann dwillmann@sysmocom.de Date: Tue Feb 28 18:05:01 2017 +0100

osmo-bsc_nat: Add functions to alloc/find/free MSC config

Change-Id: I5879d4d9ee0e1a0a6424ee3e9b214afb07319071 Ticket: SYS#3208 Sponsored-by: On-Waves ehf.

http://cgit.osmocom.org/openbsc/commit/?id=a4344af7ac79e002241b05d115a0659a6...

commit a4344af7ac79e002241b05d115a0659a6063c3a7 Author: Daniel Willmann dwillmann@sysmocom.de Date: Tue Feb 28 18:07:17 2017 +0100

osmo-bsc_nat: Add variables for multiple MSC conns to struct bsc_nat

Change-Id: I0b959431140b1e48ca3dd85a8d8985cf967073e2 Ticket: SYS#3208 Sponsored-by: On-Waves ehf.

http://cgit.osmocom.org/openbsc/commit/?id=ee605f731a7f8a3a58a1f90b4ecc59439...

commit ee605f731a7f8a3a58a1f90b4ecc594397fa662b Author: Daniel Willmann dwillmann@sysmocom.de Date: Tue Feb 28 18:00:50 2017 +0100

osmo-bsc_nat: Add infrastructure for multiple MSC connections

Add some common defines and structs

Change-Id: I9cdfc5b32f2500f47be8caaa281bcca3231db5ea Ticket: SYS#3208 Sponsored-by: On-Waves ehf.

http://cgit.osmocom.org/openbsc/commit/?id=634eca0f75d468f5c6d18df320c84c16d...

commit 634eca0f75d468f5c6d18df320c84c16d31cc69b Author: Daniel Willmann dwillmann@sysmocom.de Date: Tue Feb 28 17:55:36 2017 +0100

osmo-bsc_nat: Remove MSC IP cmdline option. This no longer makes sense for multiple MSCs

Change-Id: I6f348dd5c7bdb2530081a1d609d03a6b0d13d0b2 Ticket: SYS#3208 Sponsored-by: On-Waves ehf.

http://cgit.osmocom.org/openbsc/commit/?id=d2f1d3aa0774bdb093feff76b7010b3d7...

commit d2f1d3aa0774bdb093feff76b7010b3d784b892c Author: Daniel Willmann dwillmann@sysmocom.de Date: Mon Nov 14 17:28:46 2016 +0100

debian: Release new version with a fix for gbproxy

Change-Id: I966c27f683763c976a93effda1aa4326b80b4856

http://cgit.osmocom.org/openbsc/commit/?id=bab82e3e9d6efa747a5a95c617d31d431...

commit bab82e3e9d6efa747a5a95c617d31d43165784e8 Author: Daniel Willmann dwillmann@sysmocom.de Date: Tue Nov 8 15:29:30 2016 +0100

test/gbproxy: Test for possible memory corruption when link_info is freed

This test is to trigger the use-after free issue in commit bff7b0d80972. If compiled with address-sanitizer the test will abort without the fix.

Change-Id: I5e8c6626ba43342740f08d699383bdded739079f Ticket: OW#3049 Sponsored-by: On-Waves ehf

http://cgit.osmocom.org/openbsc/commit/?id=3e09ad035a035e0bf03e3739d8096255c...

commit 3e09ad035a035e0bf03e3739d8096255c930986f Author: Daniel Willmann dwillmann@sysmocom.de Date: Mon Nov 7 17:54:29 2016 +0100

gbproxy: Check whether gbproxy_update_link_state_after() deletes the link_info

In case the link_info is deleted we have to stop handling the stored messages inside link_info. Not doing so can lead to invalid memory being accessed.

Change-Id: Ieb8503e9e94e7a5ac450ad8aa1713ec4f21cdea5 Ticket: OW#3049 Sponsored-by: On-Waves ehf

http://cgit.osmocom.org/openbsc/commit/?id=1fb44633e062c608ed7dd620e00d765f9...

commit 1fb44633e062c608ed7dd620e00d765f916a4405 Author: Daniel Willmann dwillmann@sysmocom.de Date: Wed Nov 2 13:03:30 2016 +0100

Release new version with fix for msisdn in pdp context activation

Change-Id: Ia17ea5daaeb89d100bb673165dd7d2acabaf9b0f

http://cgit.osmocom.org/openbsc/commit/?id=d19e7deb23622c1bdb3cc21e7719af803...

commit d19e7deb23622c1bdb3cc21e7719af80369a731a Author: Harald Welte laforge@gnumonks.org Date: Tue Nov 1 03:32:50 2016 +0100

SGSN: Use dummy all-zero MSISDN value in PDP Context Act on GTP

The GTP protocol specification requires us to include the MSISDN IE in all non-secondary PDP context activations. However, when no real HLR is used (e.g. via GSUP), we do not have the MSISDN information available and so far simply sent a zero-length MSISDN IE in GTP. The latter is a violation of the spec.

So to resolve this, we now send a 15-digit all-zero dummy MSISDN IE, as described in TS 23.003.

Change-Id: I8d0a5d52d6cd2a00b5dda060bd41d45056dfa84d

-----------------------------------------------------------------------

Summary of changes: debian/changelog | 25 +++++ openbsc/include/openbsc/gb_proxy.h | 2 +- openbsc/include/openbsc/osmux.h | 1 + openbsc/src/gprs/gb_proxy.c | 22 +++- openbsc/src/gprs/gb_proxy_tlli.c | 16 ++- openbsc/src/gprs/sgsn_libgtp.c | 15 ++- openbsc/src/libmgcp/mgcp_protocol.c | 6 +- openbsc/src/osmo-bsc_nat/bsc_mgcp_utils.c | 5 +- openbsc/src/osmo-bsc_nat/bsc_nat_filter.c | 2 +- openbsc/tests/bsc-nat/bsc_nat_test.c | 3 + openbsc/tests/gbproxy/gbproxy_test.c | 95 ++++++++++++++++ openbsc/tests/gbproxy/gbproxy_test.ok | 181 ++++++++++++++++++++++++++++++ 12 files changed, 353 insertions(+), 20 deletions(-)

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