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2017-05-25pcu_sock: add basic pcu interface supportPhilipp Maier10-1/+929
Adds a basic version of a pcu socket interface, similar to the one that can be found in osmo-bts. Change-Id: Ib13cb4099d12fa71e9e0b8727e19ab29e11909b2
2017-05-25libbsc: add debug log message to S_L_INP_* callbacksPhilipp Maier2-0/+7
Improve debug log output of input callbacks by adding a line containing the signal event name. Change-Id: Ifca46dd8b356d0de31cccbd79e406079d3a0d7d2
2017-05-25gsm_data_shared: add value strings for gsm_chreqPhilipp Maier2-0/+11
Change-Id: I23d3be5610a5a46098d2b12feed4245828599aae
2017-05-22ipaccess-config: properly create swloadNeels Hofmeyr1-4/+6
Instead of 20, use the actual buffer sizes of struct sw_load, which are 255. Previous code would truncate a longer string at 20 without(!) NUL termination. In the _len members, store the actual length copied. In previous code, if the source string were longer than 20, we would store only 20 (without NUL term) but still reflect the longer length of the source string. Fix both of these issues for sw_load.file_id / file_id_len and sw_load.file_version / file_version_len. Change-Id: I2e34a1348a290d3f58dd830d08da65b94b3270db
2017-05-20Add missing _CFLAGS and _LIBSAlexander Huemer3-2/+6
These missing pieces go unnoticed if dependencies are not installed in distinct directories. Change-Id: If8d57b72f63d79cc0d8efba7466c6ec177207cbb
2017-05-20libmsc: Map SMPP command status to GSM 04.11 causeKeith3-7/+41
Send SMS RP ERROR with a failure cause that relates to the status returned by the ESME in the deliver_sm_resp. Actual mapping array is limited as most phones I tested don't seem to care about the failure cause anyway, although some will display a different notification for GSM411_RP_CAUSE_MO_NUM_UNASSIGNED Change-Id: I61fb2d9ef4f2d2eabdc49b53d9966ad328d15e51
2017-05-19fix '/include/openbsc ' to have no trailing spaceNeels Hofmeyr1-3/+3
The newline and $NULL manage to append a trailing space to the 'openbsc' dir. This was broken in commit 7b6673fa06dada3ec4586b1c0d735e9df4177a48 "Consistenly format variables in */Makefile.am files" by Change-Id Ifa21513c007072314097b7bec188579972dc1694 Add a comment to prevent this in the future. Reported-by: Andreas Mueller <andreas.mueller@criticallabs.org> Change-Id: I218027459e3b2aaa817d91eb3f69d9c0b10dcd4e
2017-05-18Remove errorneous includeMax1-1/+0
The gsm_data_shared.h header is installable and used by OsmoBTS so it should not include any private (non-installable headers) to avoid OsmoBTS' build failures. Change-Id: Ic25031101fc01bd732fe691132c081ad05fa6a4b
2017-05-17Get basic BTS attributesMax2-0/+77
Request BTS attributes via OML on connection and parse the response: request/parse incoming response as sw-config. Note: only basic BTS-wide KV attributes wrapped in sw-config are supported for now. Change-Id: I589be51daca0cb9e1f3473b93e910e46b06e23ae Related: OS#1614
2017-05-15SI2quater: fix EARFCN inclusion checkMax4-35/+93
Previously only the existance of bts->si_common.si2quater_neigh_list was checked but not the actual number of EARFCNs in it. Fix it by using si2q_earfcn_count() and adjust tests accordingly. While at it - reformat tests to include extra information. The correctness was checked manually by inspecting GSMTAP output. Change-Id: Ic4fb2a9e870db66cac58b1e8d113587b30d64ce2 Related: RT#8792
2017-05-15Restructure SI2quater generationMax8-163/+241
In preparation for extended SI2q messages: * add SI2q-specific accessor macro * add *_offset variables to gsm_bts struct * internalize memory check while generating rest octets - introduce budget concept (number of bits available in a given message) * internalize *arfcn_size() functions as they are not needed outside of si2q_num() anymore * change rest octets generation to work with gsm_bts struct directly * do not generate rest octets if no SI2q is necessary * adjust unit tests accordingly (cosmetic changes only to avoid regressions) Requires: I92e12e91605bdab9916a3f665705287572434f74 in libosmocore Change-Id: Ib554cf7ffc949a321571e1ae2ada1160e1b35fa6 Related: RT#8792
2017-05-15Prepare for BTS attribute reporting via OMLMax3-6/+13
* use define for number of attributes instead of magic number * add sub_model to gsm_bts struct * expand number of BTS features * mark attributes parameter to abis_nm_get_attr() as const Change-Id: I7ecb0c4339530d3a8354a2f94b34063dda87e030 Related: OS#1614
2017-05-12fix subscriber random extension allocation rangeNeels Hofmeyr2-4/+15
The VTY config allows above 32bit range extensions, but db_subscriber_alloc_exten() was unable to generate extensions outside of 32bit. Add VTY regression test and fix the problem by using proper 64bit types. Related: OS#2253 Change-Id: I9afe6a8833004ecd2f3f936b2d5aa4de8e7dbcb0
2017-05-12fix VTY parsing: subscriber-create-on-demand randomNeels Hofmeyr2-1/+12
Fix parsing of the 'subscriber-create-on-demand random' VTY: atoi() is not enough to include the specified range of 1-9999999999. Use atoll() instead to ensure a large enough number space also on 32bit systems. (Note: for me, atoll() truncates at 32 bit when <stdlib.h> is not included.) Add a VTY regression test for this. Related: OS#2253 Change-Id: I353e04481ec567adca383d6b51ba8fb865eed73e
2017-05-10src: use osmo_timer_setup()Pablo Neira Ayuso29-112/+60
Use new function available in libosmocore to set up timers. Compile tested only. Change-Id: Ibcfd915688e97d370a888888a83a7c95cbe16819
2017-05-10Use define for limit on number of BTS featuresMax1-1/+3
Change-Id: Ief81db0b3653fec180e60776ff9bcb0ac1357217 Related: OS#1614
2017-05-09Add forgotten items to .gitignoreMax1-0/+2
Change-Id: I04b2ec1115f6207bd238489db9317bfaee58f3bc
2017-05-09Make BTS type and variant converters shareableMax4-21/+70
* move value_string definition and corresponding functions for BTS type to shared header to make it re-usable by OsmoBTS * use consistent function naming * add similar functions for BTS variant * add enum to be used by OML Attribute Reporting to distinguish between type, variant and other info Change-Id: Ida94725a6fce968443541e3526f48f13758031fd Related: OS#1614
2017-05-08libmsc: send RP-ACK to MS after ESME sends SMPP DELIVER-SM-RESPPablo Neira Ayuso6-17/+184
Hold on with the GSM 04.11 RP-ACK/RP-ERROR that we send to the MS until we get a confirmation from the ESME, via SMPP DELIVER-SM-RESP, that we can route this sms somewhere we can reach indeed. After this change, the conversation looks like this: MS GSM 03.40 SMSC SMPP 3.4 ESME | | | | SMS-SUBMIT | | |------------------->| | | | DELIVER-SM | | |---------------->| | | | | | DELIVER-SM-RESP | | |<----------------| | GSM 04.11 RP-ACK | | |<-------------------| | | | | Before this patch, the RP-ACK was sent back straight forward to the MS, no matter if the sms can be route by the ESME or not. Thus, the user ends up getting a misleading "message delivered" in their phone screen, when the message may just be unroutable by the ESME hence silently dropped. If we get no reply from the ESME, there is a hardcoded timer that will expire to send back an RP-ERROR to the MS indicating that network is out-of-order. Currently this timer is arbitrarily set to 5 seconds. I found no specific good default value on the SMPP 3.4 specs, section 7.2, where the response_timer is described. There must be a place that describes a better default value for this. We could also expose this timer through VTY for configurability reasons, to be done later. Given all this needs to happen asyncronously, ie. block the SMSC, this patch extends the gsm_sms structure with two new fields to annotate useful information to send the RP-ACK/RP-ERROR back to the MS of origin. These new fields are: * the GSM 04.07 transaction id, to look up for the gsm_trans object. * the GSM 04.11 message reference so the MS of origin can correlate this response to its original request. Tested here using python-libsmpp script that replies with DELIVER_SM_RESP and status code 0x0b (Invalid Destination). I can see here on my motorola C155 that message cannot be delivered. I have tested with the success status code in the SMPP DELIVER_SM_RESP too. Change-Id: I0d5bd5693fed6d4f4bd2951711c7888712507bfd
2017-05-08libmsc: use GSM411_RP_CAUSE_MO_NUM_UNASSIGNED as return valuePablo Neira Ayuso2-6/+5
Instead of hardcoded value of 1 plus comment of the right hand side of the statement. Change-Id: I865bdbd6da17a0389044a8e749deeeebcb9cae06
2017-05-08Use libosmocore for SW Description parsingMax5-217/+40
Requires libosmocore with Ib63b6b5e83b8914864fc7edd789f8958cdc993cd. Change-Id: Ib94db414e94a2a1f234ac6f1cb346dca1c7a8be3
2017-05-08Use ipa.py for ctrl testsMax1-16/+8
Remove duplicated code and make sure that python code is actively used as part of test harness Change-Id: I676390abe2f179df6004cdd33d0eaaf60e18df03
2017-05-05Gb: use textual representation for parse logMax1-3/+2
Use textual representation for message type and protocol descriminator in case of Gb parsing errors. Change-Id: Ida925258be119619d8705361730c554a130b75bc Related: SYS#3610
2017-05-04ctrl: remove boilerplate codeMax2-24/+2
Define subscriber-list-active-v1 ctrl command as RO and remove unnecessary functions. Change-Id: I88fe905c22cf7563415d470b88cb43fca0d52a7f
2017-05-02Fix vty warnings for GEA0Max1-10/+11
Previously vty always used additional checks even for GEA0 (no encryption) which resulted in misleading warnings. Fix this by adding explicit check for GEA0. Related: SYS#3610 Change-Id: I1ee468ab3298076d4cb5c7b1f6293c07e272417b
2017-05-02Make pcap dependency optionalMax2-2/+9
Previously we required pcap.h unconditionally which causes embedded build failure because it's not included in current version of out poky toolchain. We can add it to toolchain but it's only necessary for utils/osmo-meas-pcap2db which is not built for sysmobts anyway so it's easier to just make this dependency optional and build osmo-meas-pcap2db only if it's available - similar to the way we build osmo-meas-udp2db. Related: SYS#3610 Change-Id: I77a5f7eafe0282abedacffad6a9bcb0a8f2b5caa
2017-04-28Add gsm_bts_type_variant to gsm_bts structMax1-0/+1
Previously it was only in gsm_bts_model which is not initialized on BTS side. It's more convenient to have it in the struct which is available to BTS as well. Change-Id: I54fde8c4ccd5d994af08074f5864446e79a93a25 Related: OS#1614
2017-04-28Prepare for extended SI2quater supportMax7-61/+60
Supporting SI2quater as per 3GPP TS 44.018 will require chnages to the way System Information is stored because it uses 1:n instead of 1:1 mapping between SI type and generated SI content. This should not affect other SI types though. To facilitate this transition: * convert the code to always use GSM_BTS_SI helper instead of accessing buffer directly * make helper more robust by adding extra parenthesis * add similar helper for gsm_lchan * add function estimating number of SI2quater message to hold configured number of (U|E)ARFCNs * add SI2q index/count fields and pass them to rest_octets generator explicitly * internalize buffer access in generate_si* functions Change-Id: I74e4e3cb86364cec869a1472a41b4a95af0d50dd Related: RT#8792
2017-04-28Save PCU version reported by BTSMax1-13/+9
When BTS reports PCU disconnect - clear it. Change-Id: Idb32c73036413ee912f633604150ee17b611cfa7 Related: OS#1615
2017-04-26gbproxy: add example .serviceMax1-0/+12
Change-Id: Ic8144777a77efce4bad44abf6c6abde12fc5149c Related: SYS#3610
2017-04-26Remove libs from openbsc.pcMax1-1/+0
OpenBSC does not produce any installable libraries, only header files so this section is unnecessary. Change-Id: I4c563d775a84f41f82404e0eaba1a25fdbaac1a5
2017-04-26Fix MS TO measurement representationMax6-13/+22
* set proper flag when saving MS Timing Offset * use gsm_subscriber's IMSI or lchan's name if bsc_subscriber is unknown * add comments with spec reference * store/display MS Timing Offset instead of raw Timing Offset field from RSL * Compute MS Timing Offset [-63; 192] from Timing Offset field [0; 255], adjust structure gsm_meas_rep with proper type to store it Change-Id: I7e003d23a6edb714c5f17688fd6a8edac131161d Related: OS#1574
2017-04-12nat: Fix initial buffer size parameter for getlinePau Espin Pedrol1-1/+1
According to man, lineptr must be set to null AND n to 0. Change-Id: I36683884106b97ef697264716de13813c00da9bc
2017-04-12nat: Use equal func in bsc_sccpPau Espin Pedrol1-6/+4
It is defined in the file and used twice in there, so let's use it for all of them which makes code smaller and more clear. Change-Id: I9fac7cabedff74f8f6293ad8b54420229b80aa71
2017-04-10gsm_bts: add version and variant detailsMax9-18/+38
* add version string to gsm_bts * add PCU version string to gsm_bts * rename GSM_BTS_TYPE_OSMO_SYSMO -> GSM_BTS_OSMOBTS to avoid confusion between BTS model and variant * add variant enum to gsm_bts_model using enum with variants for each hw vendor of OsmoBTS * show connected PCU version (if available) in vty via 'show bts' This will come in handy when logging details regarding particular BTS reported via OML, see: Related: OS#1614 Change-Id: I6710d53115f34634a7b70969cc05fd5c72ff8ab2
2017-04-08abis: log known ACKs and unknown messagesMax1-1/+18
Log expected ACK messages and unhandled messages to aid in troubleshooting. Change-Id: Id3afaaa76e24f63076ae0e6fd2322e4a7fa29b45 Related: OS#1614
2017-04-05python: fix Null loggerMax1-3/+3
Change-Id: Ie120273eabbc670e9f19ba365508688a810a2773 Related: SYS#3028
2017-04-03VTY: add the dyn_ts_allow_tch_f optionVadim Yanitskiy4-14/+29
This option allows to enable or disable TCH/F allocation on the TCH/F_TCH/H_PDCH timeslots. Until now, source code modification was required to enable this feature. Related: OS#1778 Change-Id: Id18cab25844dc854a66b4e2713e90c3f43afa712
2017-03-31LU counters: count completion and failure, not messages sentNeels Hofmeyr3-20/+38
From a human admin viewpoint it doesn't make sense to count the messages sent: When we use TMSIs, we first send a LU Accept with a new TMSI, and then expect the MS to respond with a TMSI Realloc Complete message. When that fails to come through, the LU actually ends in failure, even though a LU Accept was sent. If a conn breaks/vanishes during LU, we cancel the LU without sending any reply at all, so the failed LU would not be counted. Instead, count Location Updating results, i.e. completion and failures. (With the new VLR developments, LU counters need to be triggered in completely different places, and this patch prepares for that by providing sensible counters.) Change-Id: I03f14c6a2f7ec5e1d3ba401e32082476fc7b0cc6
2017-03-23Handle PCU version received via OML alertMax1-30/+90
Explicitly check for and log PCU version received from BTS via OML alert message. Change-Id: I3c88663d4e2887a4038b4c3f1387128295b8934e Related: OS#1614
2017-03-23Add simple CTRL2SOAP proxyMax1-0/+188
Add python client which converts TRAP messages into SOAP requests and perform corresponding actions. It can be used as follows ./soap.py -d -w http://example.com/soapservice/htdocs/wsdl/test.wsdl See ./soap.py -h for additional options. Change-Id: I82844ec7a302bac30d6daee9ebca2188fd48ca46 Related: SYS#3028
2017-03-23libbsc: add rsl_ericsson_imm_assign_cmd() which reply with a confirmation ↵Alexander Couzens2-1/+27
message ericsson can handle a reference at the end of a imm assign command which is used in the confirm response. The confirm response is only sent if the trailer is present. Change-Id: I88560291b5a3a3d7a0bac4d3c089b45f1f6b297f
2017-03-23RBS2000 RSL: Support for sending RSL PAGING CMD for GPRSHarald Welte3-3/+9
Change-Id: I66541f9b20e7fd67fbec329283fc3c821c970a56
2017-03-23RBS2000: Add the P-GSL Timer IE to RSL CHAN ACT for PDCHHarald Welte1-0/+7
This seems to be mandatory when an Ericsson RBS2000 uses a SuperChannel as back-haul. Change-Id: I793e7d62df1ca9f9c38d39e22d3868064d446c8d
2017-03-23abis_om2k: protect MO FSMs by NULL checkAlexander Couzens1-1/+17
Also set MO FSMs to NULL after freeing them. Change-Id: I30df0b9ab8bc47ba9756c8388e977deed0e40200
2017-03-23OM2000: Send ALTCRQ for SuperChannel after receiving IS Enable Req AckHarald Welte3-0/+32
When the BTS is configured to use a SuperChannel and it is using a unix domain socket based transport towards the L2TP daemon, then we must instruct the L2TP daemon to instruct the SIU to change the Abis Lower Transport Mode using the ALTCRQ / ALTCRP L2TP signalling. Change-Id: I672bfaa09c42fbeb0c8459f24b2222b952de954b
2017-03-21twisted_ipa.py: make debug logging more robustMax1-23/+32
Do not print anything to stdout directly - use proper logger object instead: either the one supplied by IPAFactory user or default to NO-OP NullHandler logger. Change-Id: Ic3417095a6e8848f0acabb46a9e64c0197b736e2 Related: SYS#3028
2017-03-21twisted_ipa.py: bump version properlyMax1-1/+3
Adjust version string to comply with PEP8 and PEP386. Change-Id: I44c8521f12e6432038998bfb1ac1bb37a1137787 Related: SYS#3028
2017-03-20python tests: allow running from separate build dirNeels Hofmeyr3-4/+9
The VTY tests assume that $top_builddir == $top_srcdir. Use the script's location from sys.path[0] to find the correct locations of example configs even when building in another directory. Change-Id: I2731f361e3b72d0980968e6cf83594ea450db7c2
2017-03-20bsc_/gprs_subscriber: fix: use osmo_strlcpy() to safely copy IMSINeels Hofmeyr2-2/+2
Fixes: coverity scan CID 163918 Change-Id: I4b2760b006a0707928530b4390c6997b79b02981