osmocom-commitlog December 2015

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openbsc.git branch master updated. 0.15.0-110-gf8c7010
by gitosis＠osmocom.org 04 Dec '15

04 Dec '15

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "The OpenBSC GSM Base Station Controller (+MSC/HLR/SGSN)". The branch, master has been updated via f8c701008b578e51cc370dbf0115890fdd333cbe (commit) via 1ae3ebd68bdb1d33a99065be75946faf4cd0e766 (commit) via ca2361c23717fd13e33088d6dfe4e2370b714097 (commit) via d53c6046bc315cd2ddbdeac86d3b574b371985b6 (commit) via e5a0798c9cc7f8b0d13f577791700a8633de308b (commit) via 8c5b073072ae3c49bc27ab3d4bc3ed33f87411bb (commit) from 8defadbdd2953482ad53fe9ef37bb81ff76a2097 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- http://cgit.osmocom.org/openbsc/commit/?id=f8c701008b578e51cc370dbf0115890f… commit f8c701008b578e51cc370dbf0115890fdd333cbe Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Thu Dec 3 14:29:48 2015 +0100 gtphub: add test for SGSN behind NAT http://cgit.osmocom.org/openbsc/commit/?id=1ae3ebd68bdb1d33a99065be75946faf… commit 1ae3ebd68bdb1d33a99065be75946faf4cd0e766 Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Thu Dec 3 14:19:08 2015 +0100 gtphub_test: tweak test_user_data(): no seq routing. Don't route User message back by sequence number, rather test that a completely unrelated User message is routed back properly. Sponsored-by: On-Waves ehi http://cgit.osmocom.org/openbsc/commit/?id=ca2361c23717fd13e33088d6dfe4e237… commit ca2361c23717fd13e33088d6dfe4e2370b714097 Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Thu Dec 3 14:12:44 2015 +0100 gtphub: implement sgsn_use_sender for NAT. If an SGSN is behind NAT, we cannot rely on the default ports. Specifically, if a GGSN sends a message, the forwarding to the SGSN should go to whichever port the SGSN last sent from (whether sequence nr is known or not). Add sgsn_use_sender config and VTY command, and store the sender instead of the GSN Address IE and default port if set. Sponsored-by: On-Waves ehi http://cgit.osmocom.org/openbsc/commit/?id=d53c6046bc315cd2ddbdeac86d3b574b… commit d53c6046bc315cd2ddbdeac86d3b574b371985b6 Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Thu Dec 3 13:59:49 2015 +0100 gtphub: prepare: keep tunnel ref in gtp_packet_desc. Rather than passing a tunnel pointer as function arguments, keep it in the gtp_packet_desc struct passed around anyway. Reason: in the next commit (will add sgsn_use_sender), I need the tunnel to be passed back out to gtphub_handle_buf(), and besides simplifying existing code, this also makes passing the tunnel back out trivial. Sponsored-by: On-Waves ehi http://cgit.osmocom.org/openbsc/commit/?id=e5a0798c9cc7f8b0d13f577791700a86… commit e5a0798c9cc7f8b0d13f577791700a8633de308b Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Thu Dec 3 13:47:05 2015 +0100 gtphub: tweak an error log message http://cgit.osmocom.org/openbsc/commit/?id=8c5b073072ae3c49bc27ab3d4bc3ed33… commit 8c5b073072ae3c49bc27ab3d4bc3ed33f87411bb Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Thu Dec 3 13:45:15 2015 +0100 gtphub: Del PDP: replace unnecessary lookup with asserts. ----------------------------------------------------------------------- Summary of changes: openbsc/include/openbsc/gtphub.h | 3 + openbsc/src/gprs/gtphub.c | 127 +++++++++++++++++++----------------- openbsc/src/gprs/gtphub_vty.c | 28 ++++++++ openbsc/tests/gtphub/gtphub_test.c | 109 +++++++++++++++++++++++++++++-- openbsc/tests/gtphub/gtphub_test.ok | 4 ++ 5 files changed, 207 insertions(+), 64 deletions(-) hooks/post-receive -- The OpenBSC GSM Base Station Controller (+MSC/HLR/SGSN)

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openbsc.git branch master updated. 0.15.0-104-g8defadb
by gitosis＠osmocom.org 03 Dec '15

03 Dec '15

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "The OpenBSC GSM Base Station Controller (+MSC/HLR/SGSN)". The branch, master has been updated via 8defadbdd2953482ad53fe9ef37bb81ff76a2097 (commit) via 59c1b645e2d86457ee1c9df56860aec8ee5a606f (commit) via 87c83d0b895624ac3968a85edc9de18e36d5d1ea (commit) via d8660ef090b66e7fbbb960ce8a8c8c26f6981c6f (commit) via c6d51f5fb477c9ebf0345edb088b86d70eb119a1 (commit) via 996ec1d73150366fa105b7d42ba8003fb018fcf8 (commit) via 18d304961249c7815cf3a78ebd1697a4efd9ab42 (commit) via 237fee649e691fc3a7ef851731305b8a41921436 (commit) via 936b890f71f6603bdd95fc6283030395743dfae5 (commit) via be4bebaad05dd360200c38b7da02aa8ca66850f2 (commit) via 4573ca88345c553653eeea627cf4b51fa26ab9df (commit) via 52c0bd3025f319597ce40621ef44e39e01594605 (commit) via bc44330671c019be92b335149a2aefa3cc08b8f7 (commit) via 3fdba2ed5ab7ad6e0814aac37f440ea1e72c906b (commit) via 7559910e8ced14f718820d8bfeb419878185d153 (commit) via 99a50b3529a53429343f767023fe9ca42b61a90f (commit) via 10fc02447279a322e1d362a31dec5c8f8bafb6f8 (commit) via 2f67125c3237f63800c5601f1aaddda62ce192a2 (commit) via 800126b1f33986ca9ffc6f2a65c91264a969d078 (commit) via cd865d62f0446135258189184664a146b28db975 (commit) via 085500807c3a66e4d6e0a6a2d6516b2a4a13e69c (commit) via ff4b630de9b8cb760e3d30861fda807f708351d9 (commit) via 817bc32696422ac4662b4b706c6e03961e45257b (commit) via a9905a51f96acdddf761d0b3e4c21ac0711b57ae (commit) via 7174b169e0346d2a44ec50b309bd1e332503c825 (commit) via d121ea612460b8a6f78a3bc91ab164651240f48a (commit) via f977320736fe15ffc3a0e6110bec7823a57c65ee (commit) via ba9e9f63bce9a868b8b3e15adca616ac4dec9414 (commit) via 8d1ffbd3ba44939612d453b161dd86ba8302d0c1 (commit) via 005f175c3b9a3182d429de9177438564b8a7e4f6 (commit) via fc1be3a0c1cb7a220c174c7d7d3d4bd1cd4dedf4 (commit) via e54cd1555a874b132116b1269264de7d6cc3d24d (commit) via 2c8b58139f3e3c29309dd6518f77a62414de560c (commit) via 1aa0e47104d9529ecf448b81adb9ef6fb0a50c5f (commit) via 508514c7c5a4cc2d4eae27a7e6df80b10ec4e863 (commit) via 29d926be12fccfb2a0240535d252b7f7d8452df8 (commit) via 231653a8d076c7c793a809de7b953c19a5e91284 (commit) via 4b2cbdab3e29dfbd8c4b5f9d44a9a63e7553253d (commit) via 1ba50c659801fd8ba811dd898236134c0f0a7011 (commit) via dba6d1af697a027e9529b61925a6c78603b552a7 (commit) via 20bd6bfef5417f540e7fdd624832d1f31e38fe42 (commit) via 1ed9a8673d67f4224a0bdbebae012c855c5d7bdc (commit) via b6c2db569f03bf5eb0f9a12a9bca5c0d7637beca (commit) via d9b1d49485195a79095bae162f8bd8d0abc04781 (commit) via 4960fab767084f9d5937960f68b84c801350f74c (commit) via e2ed8e6cc3eef9f93d8603634072720d20821ebb (commit) via 334af5dd9dcee962a25ca9cca9425da5d7f57a2c (commit) from 5e95a411946ba3c520f048c07f8fdc3dff26d564 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- ----------------------------------------------------------------------- Summary of changes: openbsc/configure.ac | 6 + openbsc/doc/examples/osmo-gtphub/osmo-gtphub.cfg | 2 + openbsc/include/openbsc/gtphub.h | 143 +- openbsc/src/gprs/Makefile.am | 4 +- openbsc/src/gprs/gtphub.c | 1507 +++++++++++++++------- openbsc/src/gprs/{gtphub_ext.c => gtphub_ares.c} | 32 +- openbsc/src/gprs/gtphub_main.c | 160 ++- openbsc/src/gprs/gtphub_sock.c | 58 + openbsc/src/gprs/gtphub_vty.c | 262 +++- openbsc/tests/atlocal.in | 5 +- openbsc/tests/gtphub/Makefile.am | 3 +- openbsc/tests/gtphub/gtphub_test.c | 609 ++++++++- openbsc/tests/gtphub/gtphub_test.ok | 23 +- 13 files changed, 2170 insertions(+), 644 deletions(-) rename openbsc/src/gprs/{gtphub_ext.c => gtphub_ares.c} (87%) create mode 100644 openbsc/src/gprs/gtphub_sock.c hooks/post-receive -- The OpenBSC GSM Base Station Controller (+MSC/HLR/SGSN)

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openbsc.git branch neels/gtphub updated. 0.15.0-104-g8defadb
by gitosis＠osmocom.org 03 Dec '15

03 Dec '15

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "The OpenBSC GSM Base Station Controller (+MSC/HLR/SGSN)". The branch, neels/gtphub has been updated discards dac1a00b4cf02f2627662f9ad0e61b7dc1892e17 (commit) discards 29c4c4999932990dfa61fe3e79802a52aef4264f (commit) discards 02d6365ef16bfcd838d792a4797409d84f104f59 (commit) discards e43c8c949bee886947e6759eaac5aa7c5bd453c9 (commit) discards 5b319dd18936e75a5448a02833cc75d2bbf3a098 (commit) discards 00362b567db211024f793d0fa850ee5736055a2b (commit) discards b6cb4e695ecb303ce446769bdea1712a7d2ae329 (commit) discards 33217200aa2536ecdb7e986a071134232ab9f0f6 (commit) discards aee727f5e5b6e9877621407b93f81bab0526a614 (commit) discards 887ed65c1828279c359cf261644d438d32c09b25 (commit) discards 942e425d8264df165154905e6e6c7ceb04b9d667 (commit) discards a1747a446e44ea30f12f0a4bdd1d03ee89ee106c (commit) discards 5cfa3fcdfcb789ab9216445e2d649400b1f5d635 (commit) discards 1676898db0638f896f963b43c7b6ce884a787706 (commit) discards 38d337d9408623d93af46b4ec2dc2411ec7d1ca4 (commit) discards 54520814ff53b3eadc09a484fa3e61d4a445455d (commit) discards 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1ed9a8673d67f4224a0bdbebae012c855c5d7bdc (commit) via b6c2db569f03bf5eb0f9a12a9bca5c0d7637beca (commit) via d9b1d49485195a79095bae162f8bd8d0abc04781 (commit) via 4960fab767084f9d5937960f68b84c801350f74c (commit) via e2ed8e6cc3eef9f93d8603634072720d20821ebb (commit) via 334af5dd9dcee962a25ca9cca9425da5d7f57a2c (commit) This update added new revisions after undoing existing revisions. That is to say, the old revision is not a strict subset of the new revision. This situation occurs when you --force push a change and generate a repository containing something like this: * -- * -- B -- O -- O -- O (dac1a00b4cf02f2627662f9ad0e61b7dc1892e17) \ N -- N -- N (8defadbdd2953482ad53fe9ef37bb81ff76a2097) When this happens we assume that you've already had alert emails for all of the O revisions, and so we here report only the revisions in the N branch from the common base, B. Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- http://cgit.osmocom.org/openbsc/commit/?id=8defadbdd2953482ad53fe9ef37bb81f… commit 8defadbdd2953482ad53fe9ef37bb81ff76a2097 Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Sun Nov 29 19:14:58 2015 +0100 tests: fix condition to run sgsn, oap, gtphub tests Sponsored-by: On-Waves ehi http://cgit.osmocom.org/openbsc/commit/?id=59c1b645e2d86457ee1c9df56860aec8… commit 59c1b645e2d86457ee1c9df56860aec8ee5a606f Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Thu Dec 3 11:30:43 2015 +0100 gtphub: check TEI presence in Create PDP Ctx Response Sponsored-by: On-Waves ehi http://cgit.osmocom.org/openbsc/commit/?id=87c83d0b895624ac3968a85edc9de18e… commit 87c83d0b895624ac3968a85edc9de18e36d5d1ea Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Thu Dec 3 11:25:27 2015 +0100 gtphub: improve logging for invalid packet Sponsored-by: On-Waves ehi http://cgit.osmocom.org/openbsc/commit/?id=d8660ef090b66e7fbbb960ce8a8c8c26… commit d8660ef090b66e7fbbb960ce8a8c8c26f6981c6f Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Thu Dec 3 11:24:39 2015 +0100 gtphub: cosmetic During the peer review session with Holger, these things were deemed fixable. No need to have a static gtp_packet_desc in gtphub_handle_buf. No need to memcpy, direct assignment does the job. Remove obsolete comments. Fix a stray space. Sponsored-by: On-Waves ehi http://cgit.osmocom.org/openbsc/commit/?id=c6d51f5fb477c9ebf0345edb088b86d7… commit c6d51f5fb477c9ebf0345edb088b86d70eb119a1 Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Wed Dec 2 15:44:34 2015 +0100 gtphub: fix restart cleanup peer matching. Adjust test expectations accordingly. Sponsored-by: On-Waves ehi http://cgit.osmocom.org/openbsc/commit/?id=996ec1d73150366fa105b7d42ba8003f… commit 996ec1d73150366fa105b7d42ba8003fb018fcf8 Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Wed Dec 2 15:43:10 2015 +0100 gtphub: wrap gtphub_write() for test suite. Sponsored-by: On-Waves ehi http://cgit.osmocom.org/openbsc/commit/?id=18d304961249c7815cf3a78ebd1697a4… commit 18d304961249c7815cf3a78ebd1697a4efd9ab42 Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Wed Dec 2 15:00:50 2015 +0100 gtphub: fix use after free. A tunnel pointer was still being checked after deleting by a call to expiring_item_del(). 'continue' to the next tun. Sponsored-by: On-Waves ehi http://cgit.osmocom.org/openbsc/commit/?id=237fee649e691fc3a7ef851731305b8a… commit 237fee649e691fc3a7ef851731305b8a41921436 Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Wed Dec 2 14:31:45 2015 +0100 gtphub: add restart counter test Sponsored-by: On-Waves ehi http://cgit.osmocom.org/openbsc/commit/?id=936b890f71f6603bdd95fc6283030395… commit 936b890f71f6603bdd95fc6283030395743dfae5 Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Wed Dec 2 14:31:08 2015 +0100 gtphub: Add a debug log Sponsored-by: On-Waves ehi http://cgit.osmocom.org/openbsc/commit/?id=be4bebaad05dd360200c38b7da02aa8c… commit be4bebaad05dd360200c38b7da02aa8ca66850f2 Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Wed Dec 2 14:18:26 2015 +0100 gtphub: add test for reused TEI. Sponsored-by: On-Waves ehi http://cgit.osmocom.org/openbsc/commit/?id=4573ca88345c553653eeea627cf4b51f… commit 4573ca88345c553653eeea627cf4b51fa26ab9df Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Wed Dec 2 14:15:36 2015 +0100 gtphub: fix: add a missing NULL check Sponsored-by: On-Waves ehi http://cgit.osmocom.org/openbsc/commit/?id=52c0bd3025f319597ce40621ef44e39e… commit 52c0bd3025f319597ce40621ef44e39e01594605 Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Wed Dec 2 14:14:32 2015 +0100 gtphub: cosmetic: early continue for less indent Sponsored-by: On-Waves ehi http://cgit.osmocom.org/openbsc/commit/?id=bc44330671c019be92b335149a2aefa3… commit bc44330671c019be92b335149a2aefa3cc08b8f7 Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Tue Dec 1 15:20:18 2015 +0100 gtphub: monitor GSNs' restart counters. If a GSN indicates that it has reset, tear down each known tunnel for that GSN individually (don't send the GSNs on the other side a different restart counter, because they represent more than just this GSN). Sponsored-by: On-Waves ehi http://cgit.osmocom.org/openbsc/commit/?id=3fdba2ed5ab7ad6e0814aac37f440ea1… commit 3fdba2ed5ab7ad6e0814aac37f440ea1e72c906b Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Mon Nov 30 14:17:21 2015 +0100 gtphub: cosmetic Move the SGSN read callback next to the GGSN read callback. Comments. Tweak an initialization to NULL. Sponsored-by: On-Waves ehi http://cgit.osmocom.org/openbsc/commit/?id=7559910e8ced14f718820d8bfeb41987… commit 7559910e8ced14f718820d8bfeb419878185d153 Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Tue Dec 1 01:01:16 2015 +0100 gtphub_test: add test for Del PDP from GGSN side. Sponsored-by: On-Waves ehi http://cgit.osmocom.org/openbsc/commit/?id=99a50b3529a53429343f767023fe9ca4… commit 99a50b3529a53429343f767023fe9ca42b61a90f Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Wed Dec 2 01:15:30 2015 +0100 gtphub_test: add some cleanup asserts. Sponsored-by: On-Waves ehi http://cgit.osmocom.org/openbsc/commit/?id=10fc02447279a322e1d362a31dec5c8f… commit 10fc02447279a322e1d362a31dec5c8f8bafb6f8 Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Tue Dec 1 00:23:45 2015 +0100 gtphub: handle Delete PDP Context. During resolution of the header TEI, also return the tunnel struct that resolved the TEI, so the Delete PDP Ctx code does not need to look it up again. Upon Delete PDP Ctx Request, remember the IEs and that a request was made. Upon Delete PDP Ctx Response, find the pending delete and remove the corresponding tunnel, iff the response indicates success. Add a context deletion to regression tests, rename the test appropriately. Sponsored-by: On-Waves ehi http://cgit.osmocom.org/openbsc/commit/?id=2f67125c3237f63800c5601f1aaddda6… commit 2f67125c3237f63800c5601f1aaddda62ce192a2 Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Mon Nov 30 14:13:33 2015 +0100 gtphub: remove obsolete todo comment Sponsored-by: On-Waves ehi http://cgit.osmocom.org/openbsc/commit/?id=800126b1f33986ca9ffc6f2a65c91264… commit 800126b1f33986ca9ffc6f2a65c91264a969d078 Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Mon Nov 30 14:13:19 2015 +0100 gtphub: fix segfault when empty config. gsn_addr_from_str(): return error upon NULL string. Add some debug logging. With an empty config, no bind addresses were set, and the address parser did not check for a NULL pointer, resulting in a segfault. Sponsored-by: On-Waves ehi http://cgit.osmocom.org/openbsc/commit/?id=cd865d62f0446135258189184664a146… commit cd865d62f0446135258189184664a146b28db975 Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Mon Nov 30 12:58:48 2015 +0100 gtphub: be more fatal about not finding an unused TEI. Sponsored-by: On-Waves ehi http://cgit.osmocom.org/openbsc/commit/?id=085500807c3a66e4d6e0a6a2d6516b2a… commit 085500807c3a66e4d6e0a6a2d6516b2a4a13e69c Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Mon Nov 30 12:19:50 2015 +0100 gtphub: fix some style complaints from cppcheck Sponsored-by: On-Waves ehi http://cgit.osmocom.org/openbsc/commit/?id=ff4b630de9b8cb760e3d30861fda807f… commit ff4b630de9b8cb760e3d30861fda807f708351d9 Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Mon Nov 30 00:07:02 2015 +0100 gtphub: add two stubs for Delete PDP msgs Sponsored-by: On-Waves ehi http://cgit.osmocom.org/openbsc/commit/?id=817bc32696422ac4662b4b706c6e0396… commit 817bc32696422ac4662b4b706c6e03961e45257b Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Sun Nov 29 23:50:45 2015 +0100 gtphub: vty: add missing SGSN-proxy output. Sponsored-by: On-Waves ehi http://cgit.osmocom.org/openbsc/commit/?id=a9905a51f96acdddf761d0b3e4c21ac0… commit a9905a51f96acdddf761d0b3e4c21ac0711b57ae Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Sun Nov 29 23:49:48 2015 +0100 gtphub: refactor: use side_idx everywhere. This is a mostly cosmetic change. Instead of separate buffer handling functions, reduce some code duplication by using a side_idx just like the plane_idx, with arrays. Sponsored-by: On-Waves ehi http://cgit.osmocom.org/openbsc/commit/?id=7174b169e0346d2a44ec50b309bd1e33… commit 7174b169e0346d2a44ec50b309bd1e332503c825 Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Fri Nov 27 01:22:13 2015 +0100 gtphub: make sure mapped TEIs aren't occupied (incomplete). This could be done way better, discussion is pending/ongoing. It is indeed quite unlikely that any user will ever hit this situation, so there is no strong drive to invest effort in a more comprehensive implementation. Sponsored-by: On-Waves ehi http://cgit.osmocom.org/openbsc/commit/?id=d121ea612460b8a6f78a3bc91ab16465… commit d121ea612460b8a6f78a3bc91ab164651240f48a Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Fri Nov 27 01:20:53 2015 +0100 gtphub: use a single TEI pool across planes. There's no need to keep two separate number pools when both can be fed from the same pool. User and Ctrl plane TEIs can technically overlap without colliding, but it doesn't hurt if they don't overlap, either. Sponsored-by: On-Waves ehi http://cgit.osmocom.org/openbsc/commit/?id=f977320736fe15ffc3a0e6110bec7823… commit f977320736fe15ffc3a0e6110bec7823a57c65ee Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Fri Nov 27 00:05:56 2015 +0100 gtphub: cosmetic: for_each_side,_plane macros. Simplify looping over sides and planes. I'm tired of typing the same for loops all the time. Sponsored-by: On-Waves ehi http://cgit.osmocom.org/openbsc/commit/?id=ba9e9f63bce9a868b8b3e15adca616ac… commit ba9e9f63bce9a868b8b3e15adca616ac4dec9414 Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Thu Nov 26 22:19:22 2015 +0100 gtphub: implement restart counter properly. Force passing a restart counter, by adding such arg to gtphub_start() (test suite is not affected by this). In gtphub_main.c, add -r,--restart-file <path> and next_restart_count() to maintain the counter file. While at it, tweak the cmdline help to unify the formatting (mostly commas and a missing line break). Send gtphub's own restart counter. So far, the sender's restart counter was copied through, which would break as soon as more than one GSN would talk to the same peer with differing restart counters. Also fix the in-mem restart counter data type (one octet, not two). Sponsored-by: On-Waves ehi http://cgit.osmocom.org/openbsc/commit/?id=8d1ffbd3ba44939612d453b161dd86ba… commit 8d1ffbd3ba44939612d453b161dd86ba8302d0c1 Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Thu Nov 26 05:20:18 2015 +0100 gtphub: complain about excess cmdline args. Sponsored-by: On-Waves ehi http://cgit.osmocom.org/openbsc/commit/?id=005f175c3b9a3182d429de9177438564… commit 005f175c3b9a3182d429de9177438564b8a7e4f6 Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Mon Nov 30 12:19:11 2015 +0100 gtphub: fix a conditional for log output Sponsored-by: On-Waves ehi http://cgit.osmocom.org/openbsc/commit/?id=fc1be3a0c1cb7a220c174c7d7d3d4bd1… commit fc1be3a0c1cb7a220c174c7d7d3d4bd1cd4dedf4 Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Wed Dec 2 00:31:31 2015 +0100 gtphub: avoid segfault for incomplete tunnels. Sponsored-by: On-Waves ehi http://cgit.osmocom.org/openbsc/commit/?id=e54cd1555a874b132116b1269264de7d… commit e54cd1555a874b132116b1269264de7d6cc3d24d Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Tue Nov 24 13:31:06 2015 +0100 gtphub: track tunnels explicitly. So far, gtphub worked perfectly by only tracking single TEIs ... for probably most uses. But a Ctrl plane tunnel may have expired despite a still active corresponding User plane tunnel. The User plane would continue to work indefinitely, but if any Ctrl messages followed after more than six hours of Ctrl silence, they would have been dropped due to an expired TEI mapping. We want to - combine expiry of a user TEI with its ctrl TEI. (done in this patch) - upon delete PDP context, remove both user and ctrl TEI mappings. (future) - when a peer indicates a restart counter bump, invalidate its tunnels. (future) To facilitate these, track tunnels, complete with both SGSN's and GGSN's address, original and replaced TEIs, all for both user and ctrl plane, in a single struct. A single expiry entry handles the entire tunnel, instead of previously four separate expiries for each endpoint identifier. Add the concept of a "side", being either GGSN or SGSN, to index tunnel endpoint structs, and so on. Track the originating side in the gtp_packet_desc. Add header_tei_rx: set_tei() overwrites header_tei, but the originally received header TEI is still needed to match a Create PDP Context Response up with its Request (and for logging). Adjust the test suite to expect tunnel listing strings instead of TEI mappings, with a bonus of making it a lot easier to grok, and including the IP addresses. Add regression test for refreshing tunnel expiry upon use. Note: the current implementation is as slow as can possibly be, iterating all the tunnels all the time. Optimizations are kept for a future commit, on purpose. BTW, the sequence number mapping/unmapping structures remain unchanged. Sponsored-by: On-Waves ehi http://cgit.osmocom.org/openbsc/commit/?id=2c8b58139f3e3c29309dd6518f77a624… commit 2c8b58139f3e3c29309dd6518f77a62414de560c Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Wed Nov 25 16:45:59 2015 +0100 gtphub: cosmetic/prepare: rename expiry queues. The expiry queues are already used for resolved GGSN addresses, and will soon enlist tunnel structs. Hence the naming should be more general. Sponsored-by: On-Waves ehi http://cgit.osmocom.org/openbsc/commit/?id=1aa0e47104d9529ecf448b81adb9ef6f… commit 1aa0e47104d9529ecf448b81adb9ef6fb0a50c5f Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Tue Nov 24 13:32:23 2015 +0100 gtphub: add assertion to ensure expiry ordering. Make 100% sure the user adds expiring_items in chronological order by asserting that a newly added expiry is >= the last expiry in the queue. Add llist_last() to facilitate. Sponsored-by: On-Waves ehi http://cgit.osmocom.org/openbsc/commit/?id=508514c7c5a4cc2d4eae27a7e6df80b1… commit 508514c7c5a4cc2d4eae27a7e6df80b10ec4e863 Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Tue Nov 24 13:30:38 2015 +0100 gtphub: cosmetic/prepare: add nr_map_refresh(). Sponsored-by: On-Waves ehi http://cgit.osmocom.org/openbsc/commit/?id=29d926be12fccfb2a0240535d252b7f7… commit 29d926be12fccfb2a0240535d252b7f7d8452df8 Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Tue Nov 24 13:27:13 2015 +0100 gtphub: move timestamp into packet struct. Instead of passing the current time around in function arguments ('now'), rather store the current time once upon decoding a GTP packet in the gtp_packet_desc passed around anyway ('p->timestamp'). Sponsored-by: On-Waves ehi http://cgit.osmocom.org/openbsc/commit/?id=231653a8d076c7c793a809de7b953c19… commit 231653a8d076c7c793a809de7b953c19a5e91284 Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Tue Nov 24 13:23:44 2015 +0100 gtphub: cosmetic: fix an argument name. Sponsored-by: On-Waves ehi http://cgit.osmocom.org/openbsc/commit/?id=4b2cbdab3e29dfbd8c4b5f9d44a9a63e… commit 4b2cbdab3e29dfbd8c4b5f9d44a9a63e7553253d Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Fri Nov 20 03:16:19 2015 +0100 gtphub: first vty show commands. Start adding VTY commands to show rate counters / statistics / cache dumps. Sponsored-by: On-Waves ehi http://cgit.osmocom.org/openbsc/commit/?id=1ba50c659801fd8ba811dd898236134c… commit 1ba50c659801fd8ba811dd898236134c0f0a7011 Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Fri Nov 20 01:28:40 2015 +0100 gtphub: add first rate counters Sponsored-by: On-Waves ehi http://cgit.osmocom.org/openbsc/commit/?id=dba6d1af697a027e9529b61925a6c786… commit dba6d1af697a027e9529b61925a6c78603b552a7 Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Fri Nov 20 01:27:22 2015 +0100 gtphub: cosmetic: clarify bind pointer naming. Some gtphub_bind pointers point to an array of binds, some point directly at instances. Make the distinction between the two more obvious by adding an '_arr' suffix to the array ones. Partly in preparation for upcoming rate counters. Sponsored-by: On-Waves ehi http://cgit.osmocom.org/openbsc/commit/?id=20bd6bfef5417f540e7fdd624832d1f3… commit 20bd6bfef5417f540e7fdd624832d1f31e38fe42 Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Fri Nov 20 00:08:28 2015 +0100 gtphub: add explicit cleanup handles. Clean up functionality is added for the test suite only, to be able to clean out all allocations and test against memory leaks. So far, it was sufficient to expire everything to free a gtphub. In preparation for the upcoming rate counters, which will need to be freed explicitly, add gtphub functions to clean up everything. As added bonus, also close the sockets explicitly -- not really needed upon program exit, neither by the test suite, but *if* we have a cleanup function, it should clean up everything properly. Closing the sockets is however kept separate, for the test suite. gtphub_start() and gtphub_stop() are for normal use (published in gtphub.h), and gtphub_init() and gtphub_free() are for the test suite, without sockets. (gtphub_stop() will probably never be called by anyone, but its existence completes the picture.) In gtphub_test.c, have a function to clean up the testing gtphub struct. First, expire everything by timeout, assert emptiness, then call the cleanup function. Call from each test in the end. Sponsored-by: On-Waves ehi http://cgit.osmocom.org/openbsc/commit/?id=1ed9a8673d67f4224a0bdbebae012c85… commit 1ed9a8673d67f4224a0bdbebae012c855c5d7bdc Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Fri Nov 20 00:04:41 2015 +0100 gtphub: ensure cleanup of peer addresses. Upon calling gtphub_peer_del(), all addresses and ports should already have expired (by force). Make sure the code heeds that with a so far missing assertion. Sponsored-by: On-Waves ehi http://cgit.osmocom.org/openbsc/commit/?id=b6c2db569f03bf5eb0f9a12a9bca5c0d… commit b6c2db569f03bf5eb0f9a12a9bca5c0d7637beca Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Wed Nov 18 18:11:32 2015 +0100 gtphub: ares vty and init From sgsn_vty.c, copy the cfg_grx_ggsn_cmd to add an ares server to the static sgsn_instance. This is sort of preliminary. As described in comments, the sgsn_ares functions should actually be separated from the static sgsn structure. gtphub keeps such an sgsn structure just for the sgsn_ares functions. Sponsored-by: On-Waves ehi http://cgit.osmocom.org/openbsc/commit/?id=d9b1d49485195a79095bae162f8bd8d0… commit d9b1d49485195a79095bae162f8bd8d0abc04781 Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Wed Nov 18 18:11:09 2015 +0100 gtphub: review some logging. Sponsored-by: On-Waves ehi http://cgit.osmocom.org/openbsc/commit/?id=4960fab767084f9d5937960f68b84c80… commit 4960fab767084f9d5937960f68b84c801350f74c Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Wed Nov 18 17:53:00 2015 +0100 gtphub: cosmetic: rename a file. gtphub_ext.c's initial purpose was to wrap a specific function. The file then turned into everything related to DNS, which fits pretty well. Rename to gtphub_ares.c. Tweak the header comment to reflect the new file name. Sponsored-by: On-Waves ehi http://cgit.osmocom.org/openbsc/commit/?id=e2ed8e6cc3eef9f93d8603634072720d… commit e2ed8e6cc3eef9f93d8603634072720d20821ebb Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Tue Nov 17 14:30:37 2015 +0100 gtphub: nr_map: add min,max and wrap. Implement min/max bounds for nr_pool, adjust nr_pool_init() and current tests, and create unit tests for nr_map wrapping. Sequence numbers range from 0 to 65535, while TEIs range from 1 to 0xffffffff. Both cause problems when the nr_pool surpasses the range: seq exit their valid range, causing unmappings to fail, and a TEI would be mapped as zero (invalid). Add a comment about TEI wrapping, and lose the comment about random TEIs (not really important). Sponsored-by: On-Waves ehi http://cgit.osmocom.org/openbsc/commit/?id=334af5dd9dcee962a25ca9cca9425da5… commit 334af5dd9dcee962a25ca9cca9425da5d7f57a2c Author: Neels Hofmeyr <nhofmeyr(a)sysmocom.de> Date: Tue Nov 17 14:24:46 2015 +0100 gtphub: fix number map range for TEIs. Use unsigned int for nr_map, just large enough to fit the TEI space. Adjust log output formats and casts accordingly. Fixes: TEIs are uint32_t, but the nr_map so far used int. This would cause TEIs from 0x80000000 on to be handled and printed as a negative value. Sponsored-by: On-Waves ehi ----------------------------------------------------------------------- Summary of changes: openbsc/src/gprs/gtphub.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) hooks/post-receive -- The OpenBSC GSM Base Station Controller (+MSC/HLR/SGSN)

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osmo-iuh.git branch master updated. 97374c039b7094d48f9dcc48794db2aa3caf6f59
by gitosis＠osmocom.org 03 Dec '15

03 Dec '15

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "Osmocom code for Iuh interface". The branch, master has been updated via 97374c039b7094d48f9dcc48794db2aa3caf6f59 (commit) via 56f627343062cf9a9570a5d009fa4260b88f0a13 (commit) from 9a12a4b992b59698da12f6a24c5e659389c1f739 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- http://cgit.osmocom.org/osmo-iuh/commit/?id=97374c039b7094d48f9dcc48794db2a… commit 97374c039b7094d48f9dcc48794db2aa3caf6f59 Author: Daniel Willmann <dwillmann(a)sysmocom.de> Date: Thu Dec 3 09:37:58 2015 +0100 tests: Add hnb-test to connect to hnbgw and tests its functions Only connects currently http://cgit.osmocom.org/osmo-iuh/commit/?id=56f627343062cf9a9570a5d009fa426… commit 56f627343062cf9a9570a5d009fa4260b88f0a13 Author: Daniel Willmann <dwillmann(a)sysmocom.de> Date: Wed Dec 2 11:22:53 2015 +0100 hnbgw: Add VTY commands to show info about connected HNBs and UEs ----------------------------------------------------------------------- Summary of changes: src/hnbgw.c | 43 +++++++++ src/tests/Makefile | 14 ++- src/tests/hnb-test.c | 179 ++++++++++++++++++++++++++++++++++++++ src/{hnbgw.h => tests/hnb-test.h} | 51 +++-------- 4 files changed, 248 insertions(+), 39 deletions(-) create mode 100644 src/tests/hnb-test.c copy src/{hnbgw.h => tests/hnb-test.h} (61%) hooks/post-receive -- Osmocom code for Iuh interface

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openbsc.git branch neels/gtphub updated. 0.15.0-102-gdac1a00
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openbsc.git branch neels/gtphub updated. 0.15.0-101-g29c4c49
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openbsc.git branch neels/gtphub updated. 0.15.0-99-gc234bbf
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openbsc.git branch neels/gtphub updated. 0.15.0-98-g42174f1
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openbsc.git branch neels/gtphub updated. 0.15.0-98-g7c44bd3
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osmocom-commitlog December 2015