openbsc.git branch neels/gtphub updated. 0.15.0-78-g6b45e57

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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=6b45e57a06bede8ece24f8341c2345f4… commit 6b45e57a06bede8ece24f8341c2345f46af4b77b Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Mon Nov 2 10:15:06 2015 +0100 testpdp http://cgit.osmocom.org/openbsc/commit/?id=0b75627cd57985936121c902fbc03b10… commit 0b75627cd57985936121c902fbc03b10626a587b Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Mon Nov 2 10:14:51 2015 +0100 init/start http://cgit.osmocom.org/openbsc/commit/?id=4d8fe6aa001a2dbb1dc3aed49b4a57bd… commit 4d8fe6aa001a2dbb1dc3aed49b4a57bd37b66904 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Thu Oct 29 17:14:04 2015 +0100 wip http://cgit.osmocom.org/openbsc/commit/?id=57324f633c629f9eebd84639ad290df5… commit 57324f633c629f9eebd84639ad290df5f6db75d3 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Thu Oct 29 16:09:46 2015 +0100 fix http://cgit.osmocom.org/openbsc/commit/?id=f4e40e725d58943bf6557bc8e1327f33… commit f4e40e725d58943bf6557bc8e1327f33c9c30643 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Thu Oct 29 16:09:17 2015 +0100 fix http://cgit.osmocom.org/openbsc/commit/?id=b4cee010d18bb4b3c0d35137faa53b7f… commit b4cee010d18bb4b3c0d35137faa53b7fb3611c47 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Wed Oct 28 20:07:07 2015 +0100 wip http://cgit.osmocom.org/openbsc/commit/?id=4673d0903365cc1a205381fe1fb251f7… commit 4673d0903365cc1a205381fe1fb251f7a62d5863 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Wed Oct 28 20:05:58 2015 +0100 comment http://cgit.osmocom.org/openbsc/commit/?id=53dc2be1eb115405e75d442035febea6… commit 53dc2be1eb115405e75d442035febea60feb05e0 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Wed Oct 28 19:29:29 2015 +0100 fixup http://cgit.osmocom.org/openbsc/commit/?id=6cdb19125c29f02cbaba959a4bdb3e9a… commit 6cdb19125c29f02cbaba959a4bdb3e9ac37300e6 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Wed Oct 28 19:29:06 2015 +0100 teimap http://cgit.osmocom.org/openbsc/commit/?id=f8b37f91d7a5cf31e2ecec3de200b3f2… commit f8b37f91d7a5cf31e2ecec3de200b3f29500ddea Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Wed Oct 28 19:27:51 2015 +0100 tweak osmo_sockaddr_to_str*() http://cgit.osmocom.org/openbsc/commit/?id=bdc0f8f361d11bf1aa8f034ebc94913f… commit bdc0f8f361d11bf1aa8f034ebc94913f41daff2e Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Wed Oct 28 18:27:59 2015 +0100 long_comment http://cgit.osmocom.org/openbsc/commit/?id=92677e400f7323c65775fe77a776b972… commit 92677e400f7323c65775fe77a776b9720aeba139 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Wed Oct 28 17:09:18 2015 +0100 comment http://cgit.osmocom.org/openbsc/commit/?id=d8b58ab1c11054f1147733702e8893b6… commit d8b58ab1c11054f1147733702e8893b627bff473 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Wed Oct 28 17:09:11 2015 +0100 association http://cgit.osmocom.org/openbsc/commit/?id=9c6da5b877eb26e3c623f15bb777caad… commit 9c6da5b877eb26e3c623f15bb777caad9aa77802 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Tue Oct 27 16:29:35 2015 +0100 wip http://cgit.osmocom.org/openbsc/commit/?id=d2e5e1481d77db787fc620f996408e13… commit d2e5e1481d77db787fc620f996408e13e3838646 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Tue Oct 27 13:22:14 2015 +0100 gtphub: drop an obsoleted function, rename another. http://cgit.osmocom.org/openbsc/commit/?id=ebc8604a6d299ebea3b1d316e317d1db… commit ebc8604a6d299ebea3b1d316e317d1dbbd32fac0 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Tue Oct 27 13:15:58 2015 +0100 comment http://cgit.osmocom.org/openbsc/commit/?id=179b1c40cd30ac647b449cbb854c5375… commit 179b1c40cd30ac647b449cbb854c53757e23c557 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Tue Oct 27 13:11:07 2015 +0100 gtphub: test from several origins http://cgit.osmocom.org/openbsc/commit/?id=b31c03e51abd7c48e3637e799dbe510f… commit b31c03e51abd7c48e3637e799dbe510f02e07a30 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Tue Oct 27 12:55:24 2015 +0100 gtphub: fix thinko: ALL nr_mappings need an origin. http://cgit.osmocom.org/openbsc/commit/?id=888d82136db787ceb91128908091414e… commit 888d82136db787ceb91128908091414e601bfc30 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Tue Oct 27 12:06:53 2015 +0100 gtphub: rename teip to tei_pool http://cgit.osmocom.org/openbsc/commit/?id=bfc09c6918c17306ad02c243ecb5053e… commit bfc09c6918c17306ad02c243ecb5053ecde40f50 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Mon Oct 26 16:12:14 2015 +0100 log http://cgit.osmocom.org/openbsc/commit/?id=fd823efdc7225a0e6fb4d36409a4471d… commit fd823efdc7225a0e6fb4d36409a4471d91dbd301 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Mon Oct 26 16:09:56 2015 +0100 gtphub: reject invalid GTP packets, adjust nc test. Enhancing the netcat test so that it sends and evaluates fully valid GTP packets, so that gtphub can reject invalid GTP packets. Enable the bit of code that returns error in case GTP packet decoding failed. Sponsored-by: On-Waves ehi http://cgit.osmocom.org/openbsc/commit/?id=e33eb724f4a94cc73d0eca46885dde7d… commit e33eb724f4a94cc73d0eca46885dde7ddb7c1801 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Mon Oct 26 15:00:52 2015 +0100 gtphub: gtp_decode: flow readability http://cgit.osmocom.org/openbsc/commit/?id=f4bf652100dc54bd22287ff1d898c9b6… commit f4bf652100dc54bd22287ff1d898c9b612654a79 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Mon Oct 26 14:55:01 2015 +0100 comment http://cgit.osmocom.org/openbsc/commit/?id=71bc60fd632596e0830e54cc5917b0da… commit 71bc60fd632596e0830e54cc5917b0dac58fc2a7 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Mon Oct 26 14:48:58 2015 +0100 gtphub: nr_map: comment, sort. Add a large comment describing the ideas behind the nr_map implementation. Tweak a comment. Sort the nr_* function declarations for readability. http://cgit.osmocom.org/openbsc/commit/?id=ee5c3a1799da60a6f9e427c7882e674a… commit ee5c3a1799da60a6f9e427c7882e674a8a1021bf Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Mon Oct 26 14:46:34 2015 +0100 gtphub: rename nr_map_del to nr_map_clear http://cgit.osmocom.org/openbsc/commit/?id=f4adcc5f95f8e9302ded252b31a0d97d… commit f4adcc5f95f8e9302ded252b31a0d97da4d8222d Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Mon Oct 26 13:52:30 2015 +0100 gtphub: remove obsolete #if MAP_SEQ http://cgit.osmocom.org/openbsc/commit/?id=7c6a933becd217c4d8d9407b22eff0bd… commit 7c6a933becd217c4d8d9407b22eff0bd07e18028 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Mon Oct 26 13:13:07 2015 +0100 gtphub: cosmetic: add TODO stubs/comments http://cgit.osmocom.org/openbsc/commit/?id=1e58127fb967b279e02414ee5ce4605b… commit 1e58127fb967b279e02414ee5ce4605b18e57e0f Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Thu Oct 22 03:37:35 2015 +0200 add a todo comment http://cgit.osmocom.org/openbsc/commit/?id=87509e279da66f29925e6f858828bb7d… commit 87509e279da66f29925e6f858828bb7d8b46325c Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Thu Oct 22 02:13:35 2015 +0200 seqmaptest wip http://cgit.osmocom.org/openbsc/commit/?id=dabd1b6c847feb0193e591b2cc04881f… commit dabd1b6c847feb0193e591b2cc04881fc531a008 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Thu Oct 22 03:05:46 2015 +0200 gtphub: separate socket ops from handling (SGSNs) Factor out from_sgsns_handle_buf() from from_sgsns_read_cb(), in anticipation of a test that uses this entry point. http://cgit.osmocom.org/openbsc/commit/?id=30cc79f6a2929cf2442fe3e20af12d4a… commit 30cc79f6a2929cf2442fe3e20af12d4af3f00cec Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Thu Oct 22 02:35:51 2015 +0200 gtphub: separate socket ops from handling (GGSNs) Factor out from_ggsns_handle_buf() from from_ggsns_read_cb(), in anticipation of a test that uses this entry point. http://cgit.osmocom.org/openbsc/commit/?id=26f56579712a8cb24b0e35d72a92a3fd… commit 26f56579712a8cb24b0e35d72a92a3fdd1ab1a3c Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Wed Oct 21 02:07:52 2015 +0200 gtphub_test.c: add test_nr_map_expiry(). Rename test_nr_map() to test_nr_map_basic(), Add new test test_nr_map_expiry(). Factor out static nr_map_have() to allocate and add a mapping. http://cgit.osmocom.org/openbsc/commit/?id=a25920e8cd842a1b5a5b5ade85fc5110… commit a25920e8cd842a1b5a5b5ade85fc5110dd5cebbd Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Thu Oct 22 00:09:50 2015 +0200 gtphub: rewire seqmap to use nr_map (2/2) Drop obsoleted functions, see previous commit. http://cgit.osmocom.org/openbsc/commit/?id=8cf268735fbc57a2fc1318a978052714… commit 8cf268735fbc57a2fc1318a97805271401f3d434 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Wed Oct 21 23:27:00 2015 +0200 gtphub: rewire seqmap to use nr_map (1/2) The gtphub_seqmap_* functions become thin wrappers around the nr_map API. To ease diff comprehension, instead of removing obsolete functions, mark them with a comment. They will be dropped in the following commit. http://cgit.osmocom.org/openbsc/commit/?id=1f007848bf13da25178b2a591df5e1b2… commit 1f007848bf13da25178b2a591df5e1b257de4a69 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Wed Oct 21 23:17:42 2015 +0200 gtphub: add expiry to nr_map. Introduce a central list of nr mappings for expiry. A number mapping gets a separate llist_head for the expiry list. To allow various types of mappings in the same list, have a del_cb (destructor callback) for each mapping. http://cgit.osmocom.org/openbsc/commit/?id=d90265ae91fdc1889fd15bfa32101605… commit d90265ae91fdc1889fd15bfa32101605316e88e1 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Wed Oct 21 02:41:50 2015 +0200 gtphub: generalize number mapping (2/2) Decouple nr_mapping initialization from memory allocation. This allows embedding a nr_mapping in a larger struct. Instead of the mapped number, return the struct nr_mapping*. This allows reaching data elements in the larger struct after having found a mapping. http://cgit.osmocom.org/openbsc/commit/?id=1c8770e404abfdd25f1f44e3ef77d8e6… commit 1c8770e404abfdd25f1f44e3ef77d8e610774871 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Wed Oct 21 02:07:18 2015 +0200 gtphub: generalize number mapping (1/2) Cosmetically prepare for combining tei_map and seqmap to a generalized nr_map: Rename tei_* to nr_*. Instead of uint32_t, introduce a central nr_t typedef. Instead of _get_rev, use name _get_inv (harder to misunderstand). http://cgit.osmocom.org/openbsc/commit/?id=0932ec2acee0577caa618487da5a3786… commit 0932ec2acee0577caa618487da5a3786e86d9376 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Wed Oct 21 01:22:29 2015 +0200 gtphub: shorten / unify seq map naming. Also drop a duplicate OSMO_ASSERT. http://cgit.osmocom.org/openbsc/commit/?id=c2d1940569589140cf3c47a909d67451… commit c2d1940569589140cf3c47a909d6745124a31f94 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Wed Oct 21 01:13:32 2015 +0200 gtphub: fix seq map: don't map the same seq twice. http://cgit.osmocom.org/openbsc/commit/?id=79aa28fdca282c9e1579cea71001f7ae… commit 79aa28fdca282c9e1579cea71001f7aeb6a3c675 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Wed Oct 21 01:06:29 2015 +0200 gtphub: split two seq map functions. Separate GTP packet specifics from sequence mapping maintenance. No functional change. http://cgit.osmocom.org/openbsc/commit/?id=1d35e6dc548c3714689cdc6ea538576b… commit 1d35e6dc548c3714689cdc6ea538576bb6f8b483 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Wed Oct 21 00:12:15 2015 +0200 gtphub: drop peers when empty. Use the gtphub_peer.ref_count to track active sequence mappings from other peers. If a peer has neither sequence mappings to other peers nor other peers with mappings to itself, drop it. http://cgit.osmocom.org/openbsc/commit/?id=2b93282ed084f6c9a6fd41885fac45a0… commit 2b93282ed084f6c9a6fd41885fac45a0123a32b4 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Tue Oct 20 23:40:42 2015 +0200 gtphub: expire seq nr mappings. Implement a gc ("garbage collection") timer and drop expired sequence mappings once per second. Rename seq_mapping.timeout to expiry and change type to time_t. Implement basic functions to get current time value and future expiry value. Reverse stored order of seq_mappings to yield a sorting in ascending order of expiry. This may not scale well for numerous peers, as for every gc cycle, every peer is visited, even if none of them have pending timeouts. (A peer is an SGSN or a GGSN, so there shouldn't be too many, right?) http://cgit.osmocom.org/openbsc/commit/?id=7747212c5dabe045636ebe4163f07bf1… commit 7747212c5dabe045636ebe4163f07bf151d655ce Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Tue Oct 20 23:29:46 2015 +0200 comments http://cgit.osmocom.org/openbsc/commit/?id=08cdd2739cfeada80de2bc3ec0a71ca2… commit 08cdd2739cfeada80de2bc3ec0a71ca2c826eccf Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Mon Oct 19 14:37:12 2015 +0200 sgsn_vty.c: fix typo http://cgit.osmocom.org/openbsc/commit/?id=28e62ef35caa1cfabb4b88010c5b68fa… commit 28e62ef35caa1cfabb4b88010c5b68fa45dd074d Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Sun Oct 18 05:08:11 2015 +0200 gtphub: improve address reporting. Add new (libosmocore worthy?) API to print a sockaddr struct in human readable form, transparently across IPv4 and IPv6. Replace all those hexdumps with new osmo_sockaddr_to_str() calls, except the one to print an invalid sockaddr struct in binary form. Sponsored-by: On-Waves ehi http://cgit.osmocom.org/openbsc/commit/?id=0e6a542a4eb14f551ca5ef4b66afc65a… commit 0e6a542a4eb14f551ca5ef4b66afc65a86e0e6b0 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Sun Oct 18 04:50:02 2015 +0200 gtphub: fix copyright typo http://cgit.osmocom.org/openbsc/commit/?id=8621bf69fc3f2fa919c5d85524f33a82… commit 8621bf69fc3f2fa919c5d85524f33a8273fd476f Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Sat Oct 3 02:29:34 2015 +0200 gtphub: add simple netcat test Tweak the initial mapped sequence number for the test. Sponsored-by: On-Waves ehf http://cgit.osmocom.org/openbsc/commit/?id=fbc7cbb19a46fb327110a622df2d1bdb… commit fbc7cbb19a46fb327110a622df2d1bdb72832c40 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Sun Oct 18 03:49:29 2015 +0200 gtphub: map sequence numbers symmetrically. Also map sequence numbers towards the SGSNs, and unmap on the return path. http://cgit.osmocom.org/openbsc/commit/?id=9bcaf67b4015cc64ccc7abbdcf141b25… commit 9bcaf67b4015cc64ccc7abbdcf141b254147857b Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Sun Oct 18 04:27:02 2015 +0200 gtphub: Remove all hardcoded config. Force use of config file by dropping all hardcoded config and disallowing empty bind addresses. Sponsored-by: On-Waves ehi http://cgit.osmocom.org/openbsc/commit/?id=955c9e29f62df4157e47224a05491cdf… commit 955c9e29f62df4157e47224a05491cdf94ea481f Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Fri Oct 16 05:03:52 2015 +0200 gtphub: Add GGSN and SGSN proxy. Add GGSN and SGSN proxy config, and implement. This can be used to chain multiple gtphubs, but the immediate intention is to facilitate unit tests. If a GGSN or SGSN proxy is set, send all GGSN/SGSN bound GTP packets to the respective proxy. Sponsored-by: On-Waves ehi http://cgit.osmocom.org/openbsc/commit/?id=57225043d5ecfdaf4f59737939a4a03d… commit 57225043d5ecfdaf4f59737939a4a03d1c79c4fc Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Fri Oct 16 04:53:32 2015 +0200 gtphub: cosmetic: streamline sockaddr handling. Rename struct gtphub_addr to osmo_sockaddr and use as osmo_sockaddr_init arg. It makes for a bit less code, doing the same. Also drop an erratic comment block. Sponsored-by: On-Waves ehi http://cgit.osmocom.org/openbsc/commit/?id=f3fc52f1166d08839713448110eceabe… commit f3fc52f1166d08839713448110eceabe07daf873 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Fri Oct 16 01:28:43 2015 +0200 gtphub: move osmo_sockaddr_init to gtphub.h/c. osmo_sockaddr_init() will, after all, not go away, because of the 'ggsn-proxy' config, and it will be used in gtphub.c as soon as the ggsn-proxy config is applied (which this commit prepares for). Sponsored-by: On-Waves ehi http://cgit.osmocom.org/openbsc/commit/?id=54add31d5bb162004630a420a3bddbf8… commit 54add31d5bb162004630a420a3bddbf869771631 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Sat Oct 17 23:45:31 2015 +0200 gtphub: Add cmdline config. Sponsored-by: On-Waves ehi http://cgit.osmocom.org/openbsc/commit/?id=e7f7963d7fa4d70e217b3f31435924e3… commit e7f7963d7fa4d70e217b3f31435924e3f379c8c5 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Fri Oct 16 01:23:19 2015 +0200 gtphub: Add VTY config. Implement the to_sgsns and to_ggsns bind configs. Have a short config that sets default ports and same IP address for control and user plane (usual case in the field), and a very fine grained version (because we can). Sponsored-by: On-Waves ehi http://cgit.osmocom.org/openbsc/commit/?id=a3b9ce3f5da4fdb8eb8f9662e073f75a… commit a3b9ce3f5da4fdb8eb8f9662e073f75a6b4f99a2 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Thu Oct 15 21:31:30 2015 +0200 gtphub: add signal handler to gtphub_main http://cgit.osmocom.org/openbsc/commit/?id=8b22fcf40f8419e69c500f038511402b… commit 8b22fcf40f8419e69c500f038511402b6d747666 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Wed Oct 14 23:50:43 2015 +0200 gtphub: map sequence numbers SGSNs<->GGSNs Avoid sequence number collisions and allow routing a GGSN's response back to the SGSN that sent a request: - Towards each GGSN, send other sequence numbers than received from an SGSN, - and remember the mapping (with timeouts). - When receiving from a GGSN, find the SGSN from the sequence number returned. This covers only requests by the SGSN followed by GGSN responses, it does not cover requests initiated by a GGSN. Sponsored-by: On-Waves ehi http://cgit.osmocom.org/openbsc/commit/?id=b92bc21644f1c150be026f07dff07db0… commit b92bc21644f1c150be026f07dff07db02966c344 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Wed Oct 14 23:49:04 2015 +0200 gtphub: split gtp_relay() in r/w funcs http://cgit.osmocom.org/openbsc/commit/?id=19c4c73640854ee50649bea1063340ff… commit 19c4c73640854ee50649bea1063340ff2e48554e Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Thu Oct 15 00:50:29 2015 +0200 gtphub: index IEs, decode and log a few. http://cgit.osmocom.org/openbsc/commit/?id=98c086e4dbd007ae0842c651fe3323d8… commit 98c086e4dbd007ae0842c651fe3323d82c2c52a6 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Tue Oct 6 15:20:13 2015 +0200 gtphub: tweak logging Sponsored-by: On-Waves ehi http://cgit.osmocom.org/openbsc/commit/?id=13af096e579f4be0d7452b579efdbff0… commit 13af096e579f4be0d7452b579efdbff07f03993c Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Wed Oct 14 17:40:53 2015 +0200 gtphub: undup code: memset on a struct. http://cgit.osmocom.org/openbsc/commit/?id=0e2dc8fb589b969b49513317fb4cfb3e… commit 0e2dc8fb589b969b49513317fb4cfb3e8370f0e5 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Tue Oct 6 14:31:41 2015 +0200 gtphub: add GTP header validation Sponsored-by: On-Waves ehi http://cgit.osmocom.org/openbsc/commit/?id=ac546faa0dcee26df4f79eeb736f7319… commit ac546faa0dcee26df4f79eeb736f7319a2076f33 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Mon Oct 5 18:14:35 2015 +0200 gtphub: add TEI map test Sponsored-by: On-Waves ehi http://cgit.osmocom.org/openbsc/commit/?id=5fe3d0e4e87daa31c9477c88a81861ae… commit 5fe3d0e4e87daa31c9477c88a81861ae54e45e31 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Mon Oct 5 17:38:15 2015 +0200 gtphub: add gtphub_test.c (empty) Sponsored-by: On-Waves ehi http://cgit.osmocom.org/openbsc/commit/?id=9dbdf8ed7ef499b6b1679d2761d7bec0… commit 9dbdf8ed7ef499b6b1679d2761d7bec021a7babd Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Tue Oct 6 13:16:07 2015 +0200 gtphub: add TEI map API. Sponsored-by: On-Waves ehi http://cgit.osmocom.org/openbsc/commit/?id=fe54306b671a1d2cb682eddf0d18f87e… commit fe54306b671a1d2cb682eddf0d18f87e0a692481 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Thu Oct 8 13:31:40 2015 +0200 gtphub: add a todo comment http://cgit.osmocom.org/openbsc/commit/?id=d080cc8e21720e94df92d471091a2137… commit d080cc8e21720e94df92d471091a213772ee27cd Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Tue Oct 6 13:06:56 2015 +0200 gtphub: populate API impl from test prog Sponsored-by: On-Waves ehi http://cgit.osmocom.org/openbsc/commit/?id=90773150ced3fb487138128da71b0e28… commit 90773150ced3fb487138128da71b0e288a922abb Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Sat Oct 3 03:38:20 2015 +0200 gtphub: add skeletal gtphub.[hc] Sponsored-by: On-Waves ehf http://cgit.osmocom.org/openbsc/commit/?id=0238584e93438ff7adc8a2967c1fdb11… commit 0238584e93438ff7adc8a2967c1fdb1122e0d031 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Fri Sep 25 01:13:09 2015 +0200 gtphub: add to build Add program osmo-gtphub from gtphub_main.c to Makefile.am. Add osmo-gtphub binary to gitignore. Sponsored-by: On-Waves ehf http://cgit.osmocom.org/openbsc/commit/?id=714a73e2e1b127699c6e4298e760ca58… commit 714a73e2e1b127699c6e4298e760ca58c1cdf7c2 Author: Neels Hofmeyr &lt;nhofmeyr(a)sysmocom.de&gt; Date: Thu Sep 24 17:32:30 2015 +0200 Add GTP hub stub, as simplistic UDP forwarder. First steps towards a new GTP hub. The aim is to mux GTP connections, so that multiple SGSN <--> GGSN links can pass through a single point. Background: allow having more than one SGSN, possibly in various remote locations. The recent addition of OAP to GSUP is related to the same background idea. Sponsored-by: On-Waves ehf ----------------------------------------------------------------------- Summary of changes: openbsc/include/openbsc/gtphub.h | 8 ++++++-- openbsc/src/gprs/gtphub.c | 41 ++++++++++++++++++++++++++------------ openbsc/src/gprs/gtphub_main.c | 2 +- openbsc/src/gprs/sgsn_main.c | 2 +- openbsc/tests/gtphub/gtphub_test.c | 15 +++----------- 5 files changed, 39 insertions(+), 29 deletions(-) hooks/post-receive -- The OpenBSC GSM Base Station Controller (+MSC/HLR/SGSN)