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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
2017-08-11examples/sgsn: Use osmo-hlr with auth-policy remote by defaultDaniel Willmann1-0/+3
Change-Id: Ie3b2013198d3e2b780a4e31c36b89b58129dcacd
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
2017-08-11Implement IuCS (large refactoring and addition)Neels Hofmeyr11-1045/+23
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
2017-08-11Use libvlr in libmsc (large refactoring)Harald Welte2-2/+0
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
2017-08-11fix make distcheck with python testsNeels Hofmeyr2-1/+1
- 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
2017-08-11move openbsc/* to repos rootNeels Hofmeyr32-0/+2170
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
2009-06-10move openbsc into its own subdirectoryHarald Welte3-228/+0
2009-02-17add bits and pieces of documentationHarald Welte3-0/+228