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Related: OS#6272
Change-Id: I992ff466db768f625dd722d40829aa0301cc1705
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Change-Id: I9015c49cc52c75c6db986de2e3ac68529e5e4f9c
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Change-Id: I976471ad15dbb7be832dc1a87ca794009ee1aa7c
Related: OS#5979
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The example config files that illustrate how to set up GPRS/EGPRS using
a BSC co-located PCU do not have any of the general GPRS parameters set.
Lets add a gprs prameter block to both of them.
Related: OS#5198
Change-Id: Ifc538940fadca08d03a36bf6a28392f22640493d
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This patch contains a sample configuration for the 64K and the 16K CCU
mode.
Change-Id: I923608d4edc28b02e882c5f04851a29fc11bad4e
Related: OS#5198
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We already use "OSMO_DYN" as C name for "fully dynamic" timeslot config,
when working with osmo-bsc.cfg I dearly miss this short name, it is a
pain / has become ridiculous to write 'tch/f_tch/h_sdcch8_pdch'.
Introduce 'dynamic/osmocom' and 'dynamic/ipaccess' as default names for
our dynamic timeslots on VTY and CTRL. The old 'tch/f_tch/h_sdcch8_pdch'
and 'tch/f_pdch' are still supported.
Change-Id: I37719edd867c777d1ce944b8e2f1efffac38f00e
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A new VTY test is coming up that includes testing the default codec-list
setting. The VTY tests are using osmo-bsc-minimal.cfg, so let's not
overwrite the compile time default for codec-list.
Also, there is no need to define a codec-list, so it is actually minimal
to omit it.
Change-Id: I01bee711f21023e2eab0688f45ff68f81afe1831
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New VTY commands have been added recently to the "mgw" node which drop
the redundant "mgw" prefix on each fo them.
Depends: osmo-mgw.git Change-Id: Id55af13d2ecde49d968b9dca6a2f8108a17ec484
Related: SYS#5987
Change-Id: I71e49cb4d6c2fe54a895aab0b0ba5acc4e57c253
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Let's avoid guiding users towards the old deprecated VTY interface.
Line "mgw endpoint-range" is removed since it's nowadays deprected and
implemented as a NOOP.
Related: SYS#5987
Change-Id: Iff74a9efca2a0a2c38d5ac39df704b2b211fd906
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The LAC value currently configured is now printed as hexadecimal value
too.
It can still be entered as a decimal value in order to keep backward
compatibility, though the hexadecimal one is now preferred.
Related: OS#5631
Depends: libosmocore.git Ia2b7fbbf5502c28374c21dbff548232680da27d4
Change-Id: I9090d73ae9d39244b79b9dbafa1b164faebabc52
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A follow-up patch implements a special channel allocation mode, which is
only working for assignment (basically TCH selection for a voice call).
This mode cannot be employed for initial CHANNEL REQUEST or handover due
to the absence of an already established lchan.
Adding this mode to the existing VTY command syntax would be confusing:
channel allocator (ascending|desscending|dynamic)
^^^^^^^
so this patch extends the VTY syntax in a way that it becomes possible
to configure different channel allocator modes for different cases:
OsmoBSC(config-net-bts)# channel allocator mode ?
set-all Set a single mode for all variants
chan-req Channel allocation for CHANNEL REQUEST (RACH)
assignment Channel allocation for assignment
handover Channel allocation for handover
The old command syntax, which is basically 'set-all', is kept for
backwards compatibility, but marked as deprecated.
Change-Id: I3ae73b36ee9433cc768376b56f0765e5f416162f
Related: SYS#5460
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This file was taken from docker-playground.git, and this is basically
what we use when running the ttcn3-bts-test with hopping enabled.
Change-Id: I205eb53901e06ee52dc64e050cfe2374cb9c771e
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So far we had no multi-trx config examples at all. Let's add one.
Use unique 'RSL TEI' for each TRX, as this simplifies analyzing the
Abis protocol traces. Also use the new 'TCH/F_TCH/H_SDCCH8_PDCH'.
Change-Id: I20f86fa74dc4bd71538627ec59c5d2cd3678a089
Fixes: OS#4748
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Change-Id: Id29fae10ec17eb3d0ac8534d8aebd7251a17577d
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Change-Id: I60d5ff887a7c830180088904c2458f7e73ce3893
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The files have been used successfully in the past weeks to bring up a
variety of different combinations of Ericsson DUG20 + RUS.
Change-Id: I046f786d68f7cd3fd21693142bd1315bf40696f5
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This was an accidential copy of osmo-bsc.rbs2308.cfg
Change-Id: I89c6c0fc2b9ec0054e71827118ddaa85fe3e9318
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This adds osmo-bsc config files for Ericsson RBS2308, Siemens BS-11 and
Nokia InSite which were working in July 2020 to get the BTS initialized,
recognized by MS and up to signalling.
Voice/TRAU support is still missing in OsmoBSC, but should be added
relatively soon.
Change-Id: I1fe15cc3654025e52fc1110ac3052fb1f7a009a0
Depends: osmo-python-tests I896b99032d94ba0cdd340a8eed7c7b625661ad69
Closes: OS4651
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This option has been deprecated back in 2018 [1], but for some
reason we still have it in the configuration examples, so it
prevents osmo-bsc to allocate TCH/F on dynamic timeslots.
[1] Ib2335d02ea545aff837aadd49f15b2fdb418c46e
Change-Id: Icc82f6178d18dccc7207485b25dc3bdad91a0052
Related: SYS#5014
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Change-Id: I7c0b615bbb0a5c50341968a748612448ad9d18e4
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All timeslots are configured for full rate, so the codec list must also
have a full rate codec. Fix this error on startup:
"Configuration contains mutually exclusive codec settings -- check configuration!"
All other example configs don't have mutually exclusive codec settings.
Related: OS#3739
Change-Id: Iddac13c7d644ed57b6d9e6a57d23d88c01bd8b8e
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Change cell_identity and unit-id to match osmo-bts-virtual.cfg.
Related: OS#3369
Change-Id: Ie8001611756b661ff1871508c6248b2e990ba1d7
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Let's add deprecated aliases for backwards compatibility
Change-Id: I0e5da9d702910cf2571486e22a56f3ec17d0d67b
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Having different names for the same config setting is misleading, so
let's stick to the one used by osmo-bts.
Change-Id: Ide5ceb5db7403a70313405752579e30d7bb94eac
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Some nanoBTS firmwares (if not all) are known to not work properly with
SI2ter. If BSC enables SI2ter through RSL, SI3 bit announcing SI2ter
available will be forwarded by nanoBTS to MS, but will still only send
SI2 message instead of expected SI2ter during TC=5 (see GSM 05.02 sec 6.3.4 "Mapping
of BCCH data"). As a result, some MS won't allow registering to the
network.
To avoid this kind of scenario, enable force-combined-si by default on
nanoBTS while still allowing to overwrite the feature through VTY. Other
BTS models are kept with force-combined-si disabled by default as
usually, since they seems to be working fine when SI2ter is enabled.
Related: OS#3063
Change-Id: Ide6e8967de0eedc9e2bcaf4414aaa537b009d72d
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In default example network, there's no cells with those arfcn.
Furthermore, having those seem to prevent some MS to register against
nanoBTS configured by a BSC using those lines.
Related: OS#3063
Change-Id: Iebe972da3a8442b6ded6d7f9e61a03b9144a843c
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Change-Id: I87bc40fafa6269d99ccbfe49a61fc7ae4da62e80
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The example config file lacks a default port setting for the local
mgcp client port. Lets update that.
Change-Id: I6b1c5097d98ec2ab97d51f99b1105db3de85c75f
Related: OS#2874
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osmo-bsc_nat is too heavily tied into legacy SCCPlite code, as it
is not using libosmo-sigtran/osmo_ss7 so far. It's also full of
customer-specific code and it's shared use of some libbsc code here
has been complicating osmo-bsc development.
The current plan is to continue to use osmo-bsc_nat from openbsc.git
for those legacy users that need it, and not use osmo-bsc_nat in
new 3GPP AoIP setups. Should we ever get a strong demand for an AoIP
based bsc_nat, we can still revisit this later.
Change-Id: Ia05dc76336a64a7f08962843b9a7cc19f2c83387
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Every setup should run with NECI = 1.
NECI = 0 is an ancient legacy setting.
Change-Id: I564cac73e610d71df5ab244e04d08dd2c5ff2324
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There is a lot of dead code in osmo_bsc_msc.c that used to handle
the IPA multiplexed SSCP lite A interface.
- remove portions of the dead code
- remove IPA Ping related VTY commands
Change-Id: I5cf3fec31cc774c902f3cfe6d16fb85ef301694a
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Handover decision 2 arguments are now configured by 'handover2 foo'. To match
that scheme, rename the previously 'handover foo' args for handover decision 1
to 'handover1 foo'.
For backwards compatibility, still provide aliases of the original VTY
commands. Writing back the config will result in 'handover1' though.
Change-Id: I7305ae7c04cc70082cd80d42b2ba32ffa399f51a
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Change-Id: Ie597eae82722baf32546331e443dd9d94f1f25e6
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The network name and other MM INFO is controlled by the MSC, not the BSC.
Change-Id: I1cbf72fc50cff29e7c1633ba752cbf15b4b84c58
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The LU reject cause (like anything MM related) is under control of
OsmoMSC, not BSC.
Change-Id: I559ae31d67726845c9699c8b6127e21c6f63ace6
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RRLP is handled in OsmoMSC after the split from NITB, so let's remove
any bogus VTY commands left over in the BSC.
Change-Id: Ib626f43a3a3ca69dfc127afe5832eb58f7fb6a38
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authentication (optional|required) is no longer needed, the
related decisions are now made in the HLR.
Change-Id: Ib6c6331cc86004c4862067031e4fcb12a6975b63
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An upcoming VTY test requires a cfg that doesn't have handover values set.
Prepare for that by adding a minimal BSC config. It is a version further
stripped down from the Osmocom Network In The Box wiki page.
Prepares-for: I00870a5828703cf397776668d3301c0c3a4e033a
Change-Id: Ib68b550a0e9fbb7041e554f358054c0a7931404e
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Authentication is no longer done in the BSC, the variables that
set the authentication policy and the IMSI regex have no longer
any effect.
Remove auth policy and authorized-regexp
Change-Id: Ie31b921b5fd0af5501ec0c77c0f08089c10075e2
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osmo-bsc now uses osmo-mgw to switch the RTP streams, but there
is no example configuration yet.
Add the missing example configuration.
Change-Id: I4d4ed401bee6c3dfdec2b584bf7248ffb02bddbf
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Now osmo-bsc.cfg's SCCP addresses work by internal defaults, while
osmo-bsc_custom-sccp.cfg shows how to use custom STP IP address and SCCP point
codes.
Change-Id: Icb41d5adc24b2ee5613be691a201df8f3566e5dd
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These either remain from openbsc.git or slipped in while applying recent
patches from openbsc.git and do not belong in osmo-bsc.
Empty out contrib: remove things that are either obviously unrelated to
osmo-bsc, or seem old and/or esoteric.
osmoappdesc.py: drop nitb_e1_configs (and some ws)
Change-Id: Ib20064f35e623d99c7d59496a3156e84b8a0d07a
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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
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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
jenkins.sh: build from libosmo-sccp and osmo-iuh master branches now for new
M3UA SIGTRAN.
Patch-by: pmaier, nhofmeyr, laforge
Change-Id: I5ae4e05ee7c57cad341ea5e86af37c1f6b0ffa77
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A number of the GSM timers (including T3109) had no reasonable
default values if not specified in the VTY / config file. Together
with unconditional writing to the config file, this created
config files with a persistent setting for important timers as '0'.
To make things worse, many of our example cofig files suffered from the
same problem.
Let's avoid this from happening by
* having reasonable defaults if nothing specified in the config file
* conditionally savingg timers only if they differ from default
* reject any timer values that state zero during start-up (see previous
commit)
Change-Id: Iaac0bfca423852b61d8b9eb1438157ef00d0d8c8
Closes: OS#2380
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For the vty tests, add osmo-sgsn-accept-all.cfg (that does not need an HLR) and
use in vty_test_runner.py, otherwise the 'show sgsn' command will reply that it
could not connect to the HLR, failing the vty test which expects empty.
Change-Id: Ie3b2013198d3e2b780a4e31c36b89b58129dcacd
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This helps in providing 3G software packages for the sysmoNITB hardware, which
uses 10.23.24.1 for SGSN and 10.23.24.2 for GGSN.
However, in order to not break the python tests, the osmo-sgsn.cfg example
still uses 127.0.0.1 as local address.
Change the GGSN address to 127.0.0.2, because SGSN and GGSN cannot co-exist on
the same address (the GTP port number is fixed by spec: no IE to communicate a
differing port, so it has to be the standard GTP port for both).
Change-Id: Ie3a25f6771ed6e620cb2b315638c622a9a24e530
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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
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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
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- 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
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