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Change-Id: Ifa21513c007072314097b7bec188579972dc1694
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Many years ago, there was no difference between the libbsc support for
nanobts and sysmobts. However, this is not the case for a long time
anymore, and there are some specifics in OsmoNITB when it comes to
sysmobts. Let's have an example config file
Change-Id: I94ae57c9a3cb497ca39d56270fa15ed65d7f147e
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We keep some random snippets of documentation here, but manuals are now
generally kept in osmo-gsm-manuals.git. Particularly the GSUP, OAP and
control interface are documented more extensively there.
To avoid having two sets of (diverging) documentation, let's remove it
from the openbsc.git repository.
Change-Id: I4a4c918587e236a7aa00cf2bb6aa05b090f7229b
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* Add per-BTS DTX settings
* Configure Uplink and Downlink DTX separately
* Deprecate global DTX option (it was never tested/used anyway)
* Use libosmocore function for DTX indicator in System
Information (previously it was incorrectly assigned for half-rate
channels)
Related: OS#22
Change-Id: I3d55168475ad47044b6238b55846ea22bdd518a4
Reviewed-on: https://gerrit.osmocom.org/40
Tested-by: Jenkins Builder
Reviewed-by: Holger Freyther <holger@freyther.de>
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Introduce new configuration option bscs-config-file which includes BSC
configuration from the given file. Both absolute and relative (to the
main config file) paths are supported.
Add 'show bscs-config' command to display current BSC configuration.
Note: it is still possible to have BSC configuration in the main
file (provided proper index number is used) and in runtime but BSC
configuration is no longer saved automatically. The management of
included configuration file is left to external tools.
Update configuration examples.
Fixes: OS#1669
Sponsored-by: On-Waves ehf
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In 'show running-config', timeslot appears as a sub-element of rsl, but it is a
direct child of trx. Fix the timeslot section in vty_out by removing one space
of idention.
Adjust various config examples.
Rationale: it's not relevant for function, but confuses human operators. Fixing
it will save the next hacker some time.
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Add a second example config file for gtphub so that the VTY test can use
nonstandard ports.
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From sgsn_vty.c, copy the cfg_grx_ggsn_cmd to add an ares server to the static
sgsn_instance.
This is sort of preliminary. As described in comments, the sgsn_ares functions
should actually be separated from the static sgsn structure. gtphub keeps such
an sgsn structure just for the sgsn_ares functions.
Sponsored-by: On-Waves ehi
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By the example of osmo-sgsn, package osmo-gtphub for debian.
Sponsored-by: On-Waves ehi
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Sponsored-by: On-Waves ehf
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The pre-release didn't add a newline after the apn and the patching
pattern command. Create a quirk command that combines both. The
pre-release didn't include a differentation between routing and
patching.
The TLLI handling has a different and more generic name now. Make
it handle the old one that is actively used.
Add a file with the broken format and the standard config file
test should pick it up.
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The HLR-Number can be passed from the MAP Proxy to the SGSN and
can then be used for the CDR module or passed during the purgeMS
operation.
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QoS is a mess. In MAP there is qos-Subscribed which is then extended
using ext-QoS-Subscribed, ext2-QoS-Subscribed, ext3-QoS-Subscribed
and maybe even ext4-QoS-Subscribed by now. The MAP ASN1 files defined
how these need to be "linearized". Instead of copying this I have
decided to include the two semantics with/without the Allocation/Retention
policy using the size of the data.
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When asking the GGSN to create/open a PDP context one needs
to send a MSISDN. The MSISDN can only be provided through the
GSUP interface.
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It is a bit arbitary to decide which one is the global
and which one is the local one. We might change it around.
I don't think we want to introduce it based on BTS.
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Currently the definitions of the message PURGE_MS_RES and
PURGE_MS_ERR are missing in the specification.
This patch adds those definitions.
Sponsored-by: On-Waves ehf
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This commit adds the default protocol identifiers that should be used
for GSUP by the IPA protocol.
Sponsored-by: On-Waves ehf
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This is the first version of the specification for the GPRS
Subscriber Update Protocol.
Sponsored-by: On-Waves ehf
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When the command was added it was not verified that. Add a very
basic MGCP VTY test and test that the string appears in the config.
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(discovered by osmotestconfig.py)
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The support has been implemented for an old model, we were told that
newer versions would be made incompatible with OpenBSC. Ther are
various warnings in the code and coverity has found some new ones.
Just remove the code as we don't know of anyone using this code.
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The test scripts warn about missing documentation, untested configs,
check common errors, and stub out testing individual VTY commands.
The scripts have been moved to the another osmocom repository,
python/osmo-python-tests
The features were requested by zecke.
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We do not want to tell random users to run a network with the
accept-all. This was pointed out by Katerina.
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Describe how we handle/dispatch SCCP messages in the osmo-bsc.
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T3109 is started when the SACCH is deactivated. It is stopped when
the phones sends the DISC/UA/UM on LAPDm for the main signalling
link. In case of timeout the abnormal release procedure will be
initiated. Make sure to not issue the SACCH Deactivate twice to
avoid confusing the equipment.
This is still not fully spec compliant. In case of a timeout the
abnormal release handling will be started which involves starting
T3111+2. The error handling should be split out of the rf channel
release method, e.g. lchan_release should be called and check if
the channel release was already initiated.
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* Release all channels with SAPI > 0 with the "local end release"
(as of NOTE 1 of GSM 04.08).
* No need to wait for all SAPIs to be torn down and the normal
REL_IND/REL_CONF will call rsl_handle_release and the channel
should be released.
* Update the documentation
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The BTS has 10s to respond to a command but we do not run any
timer. So it is possible that the BTS gets stuck in the process
of the bring up.
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Update/Move/Create example configuration files for NiTB, BSC,
MGCP, NAT and the GbProxy. Create a script that starts, generates
the vty reference and terminates the application.
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Call the channel by the right name.
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Provide an exmaple that is accepted by osmo-sgsn.
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This is a big patch that ports openBSC over libosmo-abis.
Sorry, the changes that are included here are all dependent
of libosmo-abis, splitting them into smaller pieces would
leave the repository in some intermediate state, which is
not desired.
The main changes are:
- The directory libabis/ has been removed as it now lives in
libosmo-abis.
- new configuration file format for nanoBTS and HSL femto, we
need to define the virtual e1_line and attach it to the OML
link.
- all the existing BTS drivers (nanoBTS, hsl femto, Nokia site,
BS11 and rbs2000) now use the new libosmo-abis framework.
- use r232 input driver available in libosmo-abis for bs11_config.
- use ipa_msg_recv instead of old ipaccess_read_msg function.
- delete definition of gsm_e1_subslot and input_signal_data.
These structures now lives in libosmo-abis.
Most of this patch are deletions of libabis/ which has been
moved to libosmo-abis.
This patch also modifies openBSC to use all the new definitions
available in libosmocore and libosmo-abis. In order to do that,
we have replaced the following:
- DINP, DMI, DMIB and DMUX by their respective DL* correspondences.
- SS_GLOBAL by SS_L_GLOBAL
- SS_INPUT by SS_L_INPUT
- S_GLOBAL_SHUTDOWN by S_L_GLOBAL_SHUTDOWN
- SS_INPUT by SS_L_INPUT
- S_INP_* by S_L_INP_* sub-signals
- E1INP_NODE by L_E1INP_NODE vty node
This patch has been tested with:
- one nanoBTS
- the HSL femto with the examples available under libosmo-abis
- BS11 with both dahdi and misdn drivers.
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This includes the MetroSite, but also other Nokia BTS models.
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Fix make distcheck to uninstall files that were installed
by our custom hook.
This is fixing:
ERROR: files left after uninstall:
./share/doc/openbsc/examples/osmo-bsc_mgcp/mgcp.cfg
./share/doc/openbsc/examples/osmo-nitb/nanobts/openbsc.cfg
./share/doc/openbsc/examples/osmo-nitb/nanobts/openbsc-multitrx.cfg
./share/doc/openbsc/examples/osmo-nitb/bs11/openbsc-1bts-2trx.cfg
./share/doc/openbsc/examples/osmo-nitb/bs11/openbsc.cfg
./share/doc/openbsc/examples/osmo-nitb/bs11/openbsc-1bts-2trx-hopping.cfg
./share/doc/openbsc/examples/osmo-nitb/bs11/openbsc-2bts-2trx.cfg
./share/doc/openbsc/examples/osmo-nitb/rbs2308/openbsc.cfg
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Summary of changes:
s/struct bsc_fd/struct osmo_fd/g
s/bsc_register_fd/osmo_fd_register/g
s/bsc_unregister_fd/osmo_fd_unregister/g
s/bsc_select_main/osmo_select_main/g
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This was done with sed on the files.
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A channel will be released in case of
* Errors via the clear_request callback...
* no more transactions and operations are going on.
This means that if we do something without a transaction
the channel might be closed down right away. The bug fix
will be to create a transaction/operation.
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