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2017-08-15osmo_ss7_vty_init_sg() signature changed in libosmo-sccplynxis/pre_releaseAlexander Couzens1-1/+1
libosmo-sccp add a talloc context to osmo_ss7_vty_init_sg in 41b6803fd5d6 ("osmo_ss7_vty_init: ensure a talloc ctx is set by user") Change-Id: Iee2eff3e3f60f358e7c3dfec67f2de5068e67e78
2017-08-11rework /debian package support to match new osmo-bscAlexander Couzens29-1172/+207
Remove leftover from split out of openbsc
2017-08-11split off osmo-bsc: remove files, apply buildNeels Hofmeyr230-86366/+114
Change-Id: I64d84c52f6e38e98144eb9be8f0ab82e0e1f6cca
2017-08-11add msg type to SMS rx loggingNeels Hofmeyr1-1/+1
Change-Id: I73ea4eebe57b2d1008045a27f174072178b9f077
2017-08-11vlr: set require IMEI by defaultNeels Hofmeyr1-0/+3
Change-Id: I91d8f3e79cdaa206f8cd32b42bd7c23933f9631a
2017-08-11msc_vlr tests: add IMEISV testsNeels Hofmeyr6-48/+1324
Change-Id: I752afef2ae3ce04e813c7e9fea0e883e607c0e14
2017-08-11gsup client: move not-connected to error loglevelNeels Hofmeyr1-10/+2
Change-Id: I8290963aedb7237da89c9ff98adf4cd33beb5031
2017-08-11replace internal libmgcp with libosmo-legacy-mgcpNeels Hofmeyr40-11344/+20
Change-Id: Ic99d681759edce11564da62500c2aac5cf5fffe2
2017-08-11.gitignore: cosmetic: use globs to ignore test binariesNeels Hofmeyr1-39/+7
Change-Id: I840e4333a4cad646d751ebafe7e0ef23e7a9c708
2017-08-11cosmetic: msc_vlr_tests: drop unused varNeels Hofmeyr1-1/+0
Change-Id: I584c0dfffe005597563dbd72fad8a087c554ba3d
2017-08-11move libiu to osmo-iuh/libosmo-ranapNeels Hofmeyr36-1148/+194
Remove libiu here, use the functions from libosmo-ranap instead, by applying the ranap_ / RANAP_ prefix. Corresponding change-id in osmo-iuh.git is I6a3f7ad15be03fb94689b4af6ccfa828c25f45c0 To be able to run the msc_vlr tests for RAN_UTRAN_IU without Iu client headers available, add iu_dummy.h, containing mere function signatures that match iu_dummy.c. Change-Id: Ib8c4fcdb4766c5e575618b95ce16dce51063206b
2017-08-11MSC,SGSN: use OSMO_GSUP_PORT == 4222 instead of 2222Neels Hofmeyr1-1/+1
In SGSN, actually place the port in the SGSN config by default, so that the gsup port may now be omitted in the VTY config (the IP address suffices). Adjust the osmo-sgsn.cfg example. Depends: I4222e21686c823985be8ff1f16b1182be8ad6175 (libosmocore) Change-Id: I50f2040e2eb0baacb43849e93cfed10cbc2fc156
2017-08-11mgcp: add VTY Option to force-realloc endpointsPhilipp Maier4-2/+18
Currently the force_realloc feature is turnd on and of in a hardcoded way. This patch makes the option available via VTY. Change-Id: Ic8740512c5ea0766ff6ceb1c28b9c2b3fe46e75f
2017-08-11Implement AoIP, port to M3UA SIGTRAN (large addition and refactoring)Philipp Maier76-698/+4247
This was originally a long series of commits converging to the final result seen in this patch. It does not make much sense to review the smaller steps' trial and error, we need to review this entire change as a whole. Implement AoIP in osmo-msc and osmo-bsc. Change over to the new libosmo-sigtran API with support for proper SCCP/M3UA/SCTP stacking, as mandated by 3GPP specifications for the IuCS and IuPS interfaces. From here on, a separate osmo-stp process is required for SCCP routing between OsmoBSC / OsmoHNBGW <-> OsmoMSC / OsmoSGSN Patch-by: pmaier, nhofmeyr, laforge Change-Id: I5ae4e05ee7c57cad341ea5e86af37c1f6b0ffa77
2017-08-11examples/sgsn: Use osmo-hlr with auth-policy remote by defaultDaniel Willmann1-0/+3
Change-Id: Ie3b2013198d3e2b780a4e31c36b89b58129dcacd
2017-08-11contrib: Change systemd requirements so the services connect properlyDaniel Willmann2-2/+6
Change-Id: Ib1b3c640ddd81927a60ee307c4b0cb90fd83eebe
2017-08-11examples: Change IP address of config filesDaniel Willmann3-7/+7
This helps in providing 3G software packages for the sysmoNITB hardware. Change-Id: Ie3a25f6771ed6e620cb2b315638c622a9a24e530
2017-08-11contrib: Add osmo-msc service fileDaniel Willmann1-0/+13
Change-Id: Ifdaf4107167c84af8a616f4ee792d5a34495564b
2017-08-1104.08: log protocol discriminators and message types by nameNeels Hofmeyr11-907/+923
On incoming 04.08 messages, we log only the protocol discriminator in decimal. Enhance: log pdisc and message type in hex, and also log the protocol and message type as human readable string. Also adjust the msc_vlr tests' log statements for wrapped rx/tx functions of dtap from/to the MS. Adjust the expected output of msc_vlr_tests. Change-Id: Ida205d217e304337d816b14fd15e2ee435e7397d Depends: libosmocore change-id I0fca8e95ed5c2148b1a7440eff3fc9c7583898df
2017-08-11mgcp: hack RAB success from nano3G: patch first RTP payloadNeels Hofmeyr2-0/+8
The ip.access nano3G needs the first RTP payload's first two bytes to read hex 'e400', or it will reject the RAB assignment. Add flag patched_first_rtp_payload to mgcp_rtp_state to detect the first RTP payload on a stream, and overwrite its first bytes with e400. This should probably be configurable, but seems to not harm other femto cells (as long as we patch only the first RTP payload in each stream). Only do this when sending to the BTS side. Change-Id: I5eff04dcb0936e21690e427ae5e49228cd459bd4
2017-08-11Implement IuCS (large refactoring and addition)Neels Hofmeyr97-3034/+4717
osmo-nitb becomes osmo-msc add DIUCS debug log constant add iucs.[hc] add msc vty, remove nitb vty add libiudummy, to avoid linking Iu deps in tests Use new msc_tx_dtap() instead of gsm0808_submit_dtap() libmgcp: add mgcpgw client API bridge calls via mgcpgw Enable MSC specific CTRL commands, bsc_base_ctrl_cmds_install() still needs to be split up. Change-Id: I5b5b6a9678b458affa86800afb1ec726e66eed88
2017-08-11sgsn init: pass sgsn_config pointer to sgsn_vty_init(), not sgsn_parse_configNeels Hofmeyr3-7/+10
In an upcoming commit, sgsn_vty_init() will require access to the global sgsn config struct to initialize a generic VTY command with the proper config destination address, see Change-Id I5b5b6a9678b458affa86800afb1ec726e66eed88. Change-Id: Ie6b6e5422987586531a898e0c5b867623dbecb0f
2017-08-11mscsplit: various preparations to separate MSC from BSCNeels Hofmeyr39-1072/+471
Disable large parts of the code that depend on BSC presence. The code sections disabled by #if BEFORE_MSCSPLIT shall be modified or dropped in the course of adding the A-interface. Don't set msg->lchan nor msg->dst. Don't use lchan in libmsc. Decouple lac from bts. Prepare entry/exit point for MSC -> BSC and MSC -> RNC communication: Add msc_ifaces.[hc], a_iface.c, with a general msc_tx_dtap() to redirect to different interfaces depending on the actual subscriber connection. While iu_tx() is going to be functional fairly soon, the a_tx() is going to be just a dummy for some time (see comment). Add Iu specific fields in gsm_subscriber_connection: the UE connection pointer and an indicator for the Integrity Protection status on Iu (to be fully implemented in later commits). Add lac member to gsm_subscriber_connection, to allow decoupling from bts->location_area_code. The conn->lac will actually be set in iu.c in an upcoming commit ("add iucs.[hc]"). move to libcommon-cs: gsm48_extract_mi(), gsm48_paging_extract_mi(). libmsc: duplicate gsm0808 / gsm48 functions (towards BSC). In osmo-nitb, libmsc would directly call the functions on the BSC level, not always via the bsc_api. When separating libmsc from libbsc, some functions are missing from the linkage. Hence duplicate these functions to libmsc, add an msc_ prefix for clarity, also add a _tx to gsm0808_cipher_mode(): * add msc_gsm0808_tx_cipher_mode() (dummy/stub) * add msc_gsm48_tx_mm_serv_ack() * add msc_gsm48_tx_mm_serv_rej() Call these from libmsc instead of * gsm0808_cipher_mode() * gsm48_tx_mm_serv_ack() * gsm48_tx_mm_serv_rej() Also add a comment related to msc_gsm0808_tx_cipher_mode() in two places. Remove internal RTP streaming code; OsmoNITB supported that, but for OsmoMSC, this will be done with an external MGCP gateway. Remove LCHAN_MODIFY from internal MNCC state machine. Temporarily disable all paging to be able to link libmsc without libbsc. Skip the paging part of channel_test because the paging is now disabled. Employ fake paging shims in order for msc_vlr_tests to still work. msc_compl_l3(): publish in .h, tweak return value. Use new libmsc enum values for return val, to avoid dependency on libbsc headers. Make callable from other scopes: publish in osmo_msc.h and remove 'static' in osmo_msc.c add gsm_encr to subscr_conn move subscr_request to gsm_subscriber.h subscr_request_channel() -> subscr_request_conn() move to libmsc: osmo_stats_vty_add_cmds() gsm_04_08: remove apply_codec_restrictions() gsm0408_test: use NULL for root ctx move to libbsc: gsm_bts_neighbor() move to libbsc: lchan_next_meas_rep() move vty config for t3212 to network level (periodic lu) remove unneccessary linking from some tests remove handle_abisip_signal() abis_rsl.c: don't use libvlr from libbsc gsm_subscriber_connection: put the LAC here, so that it is available without accessing conn->bts. In bsc_api.c, place this lac in conn for the sake of transition: Iu and A will use this new field to pass the LAC around, but in a completely separate OsmoBSC this is not actually needed. It can be removed again from osmo-bsc.git when the time has come. Siemens MRPCI: completely drop sending the MRPCI messages for now, they shall be added in osmo-bsc once the A-Interface code has settled. See OS#2389. Related: OS#1845 OS#2257 OS#2389 Change-Id: Id3705236350d5f69e447046b0a764bbabc3d493c
2017-08-11vlr: LU FSM: enable Retrieve_IMEISV_If_RequiredNeels Hofmeyr14-92/+104
Change-Id: I121b95ad6d5ecb7603815eece2b43008de487a8a
2017-08-11vlr: place comments on if (0) casesNeels Hofmeyr2-1/+8
Change-Id: I56c1e61dedeac01a4e24452feee6616782783d8f
2017-08-11SGSN: Don't indicate GERAN in Iu mode PDP CTX ACT REQ to GGSNHarald Welte1-10/+20
Change-Id: Ifd9ff4342de342475609bad0257a23c50290e23b
2017-08-11IuPS: explicitly check RAN type; move commentNeels Hofmeyr1-1/+3
Change-Id: I054d72590dfb2012f6f8506d3a5f8fd2953194e1
2017-08-11IuPS: don't require an MM context for Iu ReleaseNeels Hofmeyr1-5/+13
Change-Id: I8b4d08b3ee8add1f1d54efb13985eabe0c9d31f3
2017-08-11SI3: indicate R99+ MSC to GSM MS to enable UMTS AKANeels Hofmeyr1-0/+3
Change-Id: I796e1f4281628061f4522c43c549de9e751bc045
2017-08-11cosmetic: make osmo-python-tests dependency more accurateNeels Hofmeyr1-1/+1
Change-Id: I4f84a13b7fa6ec4173bdc155e6114d4d7328b619
2017-08-11osmo-nitb: change default db name to sms.dbNeels Hofmeyr2-2/+2
libvlr now delegates subscriber management to osmo-hlr, so the database no longer represents a HLR. It basically only stores SMS, so reflect that fact in the default database name. Change-Id: I3289d68d3eb63aff940b48a25b584d5e83cd0197
2017-08-11Add msc_vlr test suite for MSC+VLR end-to-end testsNeels Hofmeyr34-0/+14785
Change-Id: If0e7cf20b9d1eac12126955b2f5f02bd8f1192cd
2017-08-11Use libvlr in libmsc (large refactoring)Harald Welte74-4223/+2181
Original libvlr code is by Harald Welte <laforge@gnumonks.org>, polished and tweaked by Neels Hofmeyr <nhofmeyr@sysmocom.de>. This is a long series of trial-and-error development collapsed in one patch. This may be split in smaller commits if reviewers prefer that. If we can keep it as one, we have saved ourselves the additional separation work. SMS: The SQL based lookup of SMS for attached subscribers no longer works since the SQL database no longer has the subscriber data. Replace with a round-robin on the SMS recipient MSISDNs paired with a VLR subscriber RAM lookup whether the subscriber is currently attached. If there are many SMS for not-attached subscribers in the SMS database, this will become inefficient: a DB hit returns a pending SMS, the RAM lookup will reveal that the subscriber is not attached, after which the DB is hit for the next SMS. It would become more efficient e.g. by having an MSISDN based hash list for the VLR subscribers and by marking non-attached SMS recipients in the SMS database so that they can be excluded with the SQL query already. There is a sanity limit to do at most 100 db hits per attempt to find a pending SMS. So if there are more than 100 stored SMS waiting for their recipients to actually attach to the MSC, it may take more than one SMS queue trigger to deliver SMS for subscribers that are actually attached. This is not very beautiful, but is merely intended to carry us over to a time when we have a proper separate SMSC entity. Introduce gsm_subscriber_connection ref-counting in libmsc. Remove/Disable VTY and CTRL commands to create subscribers, which is now a task of the OsmoHLR. Adjust the python tests accordingly. Remove VTY cmd subscriber-keep-in-ram. Use OSMO_GSUP_PORT = 4222 instead of 2222. See I4222e21686c823985be8ff1f16b1182be8ad6175. So far use the LAC from conn->bts, will be replaced by conn->lac in Id3705236350d5f69e447046b0a764bbabc3d493c. Related: OS#1592 OS#1974 Change-Id: I639544a6cdda77a3aafc4e3446a55393f60e4050
2017-08-11Add libvlr implementationHarald Welte19-10/+4734
Original libvlr code is by Harald Welte <laforge@gnumonks.org>, polished and tweaked by Neels Hofmeyr <nhofmeyr@sysmocom.de>. This is a long series of trial-and-error development collapsed in one patch. This may be split in smaller commits if reviewers prefer that. If we can keep it as one, we have saved ourselves the additional separation work. Related: OS#1592 Change-Id: Ie303c98f8c18e40c87c1b68474b35de332033622
2017-08-11jenkins: pass proper configure flags to make distcheckNeels Hofmeyr1-1/+3
Enable various components according to the build matrix during make distcheck. Add python tests, osmo-bsc, nat, ... Change-Id: Ic724cf61d44409337414dc58c8795896b4b97a8a
2017-08-11fix make distcheck with python testsNeels Hofmeyr7-3/+6
- bscs.config needed by the vty tests was not picked up as a dist file, because its suffix is not 'cfg'. Rename to *.cfg. Apply this rename in vty_test_runner.py and osmo-bsc_nat.cfg. - Remove restart counters after external tests, otherwise distcheck complains about uncleaned files. - Add contrib/ipa.py to EXTRA_DIST, hence add a Makefile.am to contrib/. Otherwise the python tests cannot find that dependency. Change-Id: I42b55cb1125099afc3a8e3f87c0e398426b2e2a9
2017-08-11logging: auth request: use hexdump without spaces for RAND, AUTNNeels Hofmeyr1-2/+2
Change-Id: Ie16bb2c01e770914f411bfb34b523c56ea9fab81
2017-08-11gsup_client: allow passing a unit id to identify with HLRNeels Hofmeyr4-7/+21
Before, each GSUP client would contact the HLR with an identical unit id, i.e. "SGSN-00-00-00-00-00-00", with the result that some messages were sucked off by the wrong client. Pass explicit unit name from each gsup client user, so that OsmoMSC is "MSC" and OsmoSGSN is "SGSN". Hence the HLR can properly route the messages. Todo: also set some values instead of the zeros. Unrelated cosmetic change while editing the arguments: gsup_client_create()'s definition's oap client config arg name mismatched the one used in the declaration. Use oapc_config in both. Change-Id: I0a60681ab4a4d73e26fe8f0637447db4b6fe6eb2
2017-08-11GPRS/IuPS: remove all 3G authentication dev hacksNeels Hofmeyr2-44/+2
UMTS auth works now with the external OsmoHLR. Change-Id: Ie42945bb687b077fd0ee430c2711d19782151610
2017-08-11git-version-gen: look for .git in ./, not ../Neels Hofmeyr1-1/+1
Change-Id: Ic71cfb8dde0a43325b50c75aae1e6ef3c3008501
2017-08-11join openbsc/.gitignore with .gitignoreNeels Hofmeyr2-103/+103
Change-Id: Ib2120592749e85a4d13f6668e198857e3bddcf1e
2017-08-11jenkins: apply rename to osmo-msc in log markerNeels Hofmeyr1-1/+1
Change-Id: I8ca9a1a8bdb5b9615df5f19f0c1017cb9383f6ee
2017-08-11move openbsc/* to repos rootNeels Hofmeyr446-1/+0
This is the first step in creating this repository from the legacy openbsc.git. Like all other Osmocom repositories, keep the autoconf and automake files in the repository root. openbsc.git has been the sole exception, which ends now. Change-Id: I9c6f2a448d9cb1cc088cf1cf6918b69d7e69b4e7
2017-08-11jenkins: fix build of --enable-iu: use osmo-iuh tag 'old_sua'Neels Hofmeyr1-1/+2
We are building with libosmo-sccp tag 'old_sua' until the new sigtran has been applied. Since osmo-iuh commit 0f88c110093935305143987638e46dc6db304a3e "migrate osmo-hnbgw to libosmo-sigtran's SCCP/M3UA" osmo-iuh requires libosmo-sccp master. A similar 'old_sua' tag is in place in osmo-iuh.git, to match libosmo-sccp 'old_sua'. Do that to fix the jenkins build of --enable-iu. Change-Id: I70f731db0b74ed48ae6dd713ed4c3247222ef0de
2017-08-08.gitreview: update repo url to new locationAlexander Couzens1-1/+1
Old files came from openbsc. Change-Id: If8b5b0b3c9472e2d25f90f659dcc90aac44d7566
2017-06-22Enable optional static builds1.0.1Max3-3/+1
* use LT_INIT instead of AC_PROG_RANLIB * remove redundant libbsc entries The default (for both manual and .deb builds) is to use shared build (as before) - the static build is entirely optional. Based on work by Sergey Kostanbaev <sergey.kostanbaev@gmail.com> and Alexander Chemeris <Alexander.Chemeris@gmail.com>. Change-Id: Ibcd1da98302413182c85e25c4cb7d69d9e38c35a
2017-06-22Fix BTS features length checkMax1-4/+4
While fixing potentially incorrect memory access, the check for maximum number of supported BTS features was incorrectly adjusted instead of feature vectore length check next to it. Fix this by adjusting checks properly and adding comments to avoid future confusion. The error was introduced in a60bb3dd28ce9e3720f8ee1b262893f3e233e2e6. Change-Id: I06d2498d730624d5da535f6add6fa98d004714ae
2017-06-18Add vty command "radio-link-timeout infinite" for uplink rx testingHarald Welte6-23/+79
When we are performing Rx sensitivity testing on a BTS, we want to deactivate the connection failure criterion / radio link timeout, i.e. no matter how many SACCH frames in uplink are failed to decode, the BTS should never close the channel. OsmoBTS Change-Id I736f21f6528db5c16fa80cdb905af20673797be5 covers a way how this behavior can be requested from the BTS via an OML attribute. This patch adds support to the BSC to actually set that attribute. Do not use this in production networks, as the BTS will keep open radio channels indefinitely even if the phone is gone and no longer transmitting anything. This is a pure testing feature. Change-Id: I6cb94e0f024934f7baeeb728ca9ed3042fbf16d2
2017-06-15bsc_init: Forget which SIs are valid for the trxMax3-7/+13
Previously the SI generation lead to setting the BCCH SIs for all TRX in a multi-trx setup. This is because we create the SIs globally but si_valid appears to be limited to the 'current' trx. Warn if we attempt to set SIs for the BCCH on a trx that does not have a BCCH. Change-Id: Ie0e288252a2e7709c4dae16b96a0b1512278847f Tweaked-by: Max <msuraev@sysmocom.de>
2017-06-15Update SI data structures and generationMax9-165/+354
To support segmented SI2quater as per 3GPP TS 44.018 we'll have to support multiple SI messages (up to 16 for SI2q) for a given type in contrast to existing 1:1 mapping: * expand storage space to hold up to 16 SI messages (spec limit) * add assertions for budget calculations * generate multiple SI2q messages * adjust SI2q-related tests * use precise check for number of SIq messages instead of approximate estimation Change-Id: Ic516ec9f0b821557d9461ae9f1c0afdd786f3b05 Related: OS#1660
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