When 'check-imei-rqd 1 early' is set in the config, send the IMEI to
the HLR before doing the location update with the HLR.
The OsmoHLR documentation referenced in the code will be added in
osmo-hlr.git's Change-Id I2dd4a56f7b8be8b5d0e6fc32e04459e5e278d0a9.
Related: OS#2542
Change-Id: I88283cad23793b475445d814ff49db534cb41244
Copy IMEISV to IMEI when IMEISV changes. The additional SV digits will
get cut off then. This is needed for the subscriber on demand use case,
since we can get the IMEISV early (see [1]), but need to send the IMEI
to the Check IMEI procedure.
While adjusting the tests, I have noticed that there are code paths
where we ask the MS for the IMEISV first, and later ask the MS for the
IMEI, although we already have the IMEISV. This could be improved in a
future patch.
[1] Change-Id I256224194c3b8caf2b58a88d11dccd32c569201f
Related: OS#2542
Change-Id: I02e7b66848bf7dddb31b105e2ae981432817ae1e
Set the length of vlr_subscr->imei to
GSM23003_IMEI_NUM_DIGITS_NO_CHK (14)
instead of
GSM23003_IMEISV_NUM_DIGITS (16).
Note that there is also GSM23003_IMEI_NUM_DIGITS (15), which includes
an additional checksum digit. This digit is not intended for digital
transmission, so we don't need to store it. Also by not storing it, we
can simply copy the IMEI-part from the IMEISV to the IMEI without
worrying about the checksum (will be done in a follow up patch).
A good overview of the IMEI/IMEISV structure is here:
https://en.wikipedia.org/wiki/International_Mobile_Equipment_Identity#Structure_of_the_IMEI_and_IMEISV_(IMEI_software_version)
Related: OS#2542
Change-Id: Iaf2569c099874b55acbd748b776394726cc5ce54
Prepare for Rhizomatica's subscriber on demand use case, in which the
network access is disabled by default for new subscribers, but the IMEI
is required in the HLR to find out which user has which IMSI. Due to the
network access being disabled, the location update request towards the
HLR fails and the MS gets rejected, so we need to get the IMEI early.
Related: OS#2542, OS#3755
Change-Id: I256224194c3b8caf2b58a88d11dccd32c569201f
The librt is required for old glibc < 2.17 to get clock_gettime().
Since we do check the availability of this function libosmocore
and conditionally link it against librt, there is no need to do
such unconditional and redundant linkage here.
Change-Id: If587d16d2db677b97e3a0641027eb735af9c9c30
Instead of calling trans_log_subsys() for each LOG_TRANS() log line, rather
store in trans->log_subsys once on trans_alloc() and use that.
Do not fall back to the RAN's own subsystem (DBSSAP / DIUCS), it makes little
sense and may cause logging to switch subsystems depending on the RAN state.
In trans_log_subsys(), add missing switch cases:
- Log silent call transactions also on CC.
- Log USSD on DMM.
About USSD: we currently have no dedicated USSD logging category. As a result,
after LOG_TRANS() was introduced [1], USSD logged on DBSSAP/DIUCS or DMSC,
depending on whether a RAN was associated with the trans or not. Before that
change, USSD always logged on DMM, so, until we have a separate logging
category for USSD, consistenly use DMM again.
[1] in I2e60964d7a3c06d051debd1c707051a0eb3101ba / ff7074a0c7
Related: coverity CID 198453
Change-Id: I6dfe5b98fb9e884c2dde61d603832dafceb12123
While developing the inter-MSC handover refactoring, I was annoyed by the fact
that mncc_tx_to_cc() receives an MNCC message struct containing a msg_type, as
well as a separate msg_type argument, which may deviate from each other. So, as
a first step I wanted to make sure that all callers send identical values for
both by inserting an OSMO_ASSERT(msg_type == msg->msg_type). Later I was going
to remove the separate msg_type argument.
I then forgot to
- carry on to remove the argument and
- to actually test with internal MNCC (it so happens that all of our ttcn3
tests also use external MNCC).
As a result, the "large refactoring" patch for inter-MSC Handover breaks
internal MNCC operation.
Fix that: remove the separate msg_type argument and make sure that all callers
of mncc_tx_to_cc() indeed pass the desired msg_type in msg->msg_type, and hence
also remove the odd duality of arguments.
Various functions in mncc_builtin.c also exhibit this separate msg_type
argument, which are all unused and make absolutely no sense. Remove those as
well.
Related: OS#3989
Change-Id: I966ce764796982709ea3312e76988a95257acb8d
3GPP TS 49.008 '4.3 Roles of MSC-A, MSC-I and MSC-T' defines distinct roles:
- MSC-A is responsible for managing subscribers,
- MSC-I is the gateway to the RAN.
- MSC-T is a second transitory gateway to another RAN during Handover.
After inter-MSC Handover, the MSC-I is handled by a remote MSC instance, while
the original MSC-A retains the responsibility of subscriber management.
MSC-T exists in this patch but is not yet used, since Handover is only prepared
for, not yet implemented.
Facilitate Inter-MSC and inter-BSC Handover by the same internal split of MSC
roles.
Compared to inter-MSC Handover, mere inter-BSC has the obvious simplifications:
- all of MSC-A, MSC-I and MSC-T roles will be served by the same osmo-msc
instance,
- messages between MSC-A and MSC-{I,T} don't need to be routed via E-interface
(GSUP),
- no call routing between MSC-A and -I via MNCC necessary.
This is the largest code bomb I have submitted, ever. Out of principle, I
apologize to everyone trying to read this as a whole. Unfortunately, I see no
sense in trying to split this patch into smaller bits. It would be a huge
amount of work to introduce these changes in separate chunks, especially if
each should in turn be useful and pass all test suites. So, unfortunately, we
are stuck with this code bomb.
The following are some details and rationale for this rather huge refactoring:
* separate MSC subscriber management from ran_conn
struct ran_conn is reduced from the pivotal subscriber management entity it has
been so far to a mere storage for an SCCP connection ID and an MSC subscriber
reference.
The new pivotal subscriber management entity is struct msc_a -- struct msub
lists the msc_a, msc_i, msc_t roles, the vast majority of code paths however
use msc_a, since MSC-A is where all the interesting stuff happens.
Before handover, msc_i is an FSM implementation that encodes to the local
ran_conn. After inter-MSC Handover, msc_i is a compatible but different FSM
implementation that instead forwards via/from GSUP. Same goes for the msc_a
struct: if osmo-msc is the MSC-I "RAN proxy" for a remote MSC-A role, the
msc_a->fi is an FSM implementation that merely forwards via/from GSUP.
* New SCCP implementation for RAN access
To be able to forward BSSAP and RANAP messages via the GSUP interface, the
individual message layers need to be cleanly separated. The IuCS implementation
used until now (iu_client from libosmo-ranap) did not provide this level of
separation, and needed a complete rewrite. It was trivial to implement this in
such a way that both BSSAP and RANAP can be handled by the same SCCP code,
hence the new SCCP-RAN layer also replaces BSSAP handling.
sccp_ran.h: struct sccp_ran_inst provides an abstract handler for incoming RAN
connections. A set of callback functions provides implementation specific
details.
* RAN Abstraction (BSSAP vs. RANAP)
The common SCCP implementation did set the theme for the remaining refactoring:
make all other MSC code paths entirely RAN-implementation-agnostic.
ran_infra.c provides data structures that list RAN implementation specifics,
from logging to RAN de-/encoding to SCCP callbacks and timers. A ran_infra
pointer hence allows complete abstraction of RAN implementations:
- managing connected RAN peers (BSC, RNC) in ran_peer.c,
- classifying and de-/encoding RAN PDUs,
- recording connected LACs and cell IDs and sending out Paging requests to
matching RAN peers.
* RAN RESET now also for RANAP
ran_peer.c absorbs the reset_fsm from a_reset.c; in consequence, RANAP also
supports proper RESET semantics now. Hence osmo-hnbgw now also needs to provide
proper RESET handling, which it so far duly ignores. (TODO)
* RAN de-/encoding abstraction
The RAN abstraction mentioned above serves not only to separate RANAP and BSSAP
implementations transparently, but also to be able to optionally handle RAN on
distinct levels. Before Handover, all RAN messages are handled by the MSC-A
role. However, after an inter-MSC Handover, a standalone MSC-I will need to
decode RAN PDUs, at least in order to manage Assignment of RTP streams between
BSS/RNC and MNCC call forwarding.
ran_msg.h provides a common API with abstraction for:
- receiving events from RAN, i.e. passing RAN decode from the BSC/RNC and
MS/UE: struct ran_dec_msg represents RAN messages decoded from either BSSMAP
or RANAP;
- sending RAN events: ran_enc_msg is the counterpart to compose RAN messages
that should be encoded to either BSSMAP or RANAP and passed down to the
BSC/RNC and MS/UE.
The RAN-specific implementations are completely contained by ran_msg_a.c and
ran_msg_iu.c.
In particular, Assignment and Ciphering have so far been distinct code paths
for BSSAP and RANAP, with switch(via_ran){...} statements all over the place.
Using RAN_DEC_* and RAN_ENC_* abstractions, these are now completely unified.
Note that SGs does not qualify for RAN abstraction: the SGs interface always
remains with the MSC-A role, and SGs messages follow quite distinct semantics
from the fairly similar GERAN and UTRAN.
* MGW and RTP stream management
So far, managing MGW endpoints via MGCP was tightly glued in-between
GSM-04.08-CC on the one and MNCC on the other side. Prepare for switching RTP
streams between different RAN peers by moving to object-oriented
implementations: implement struct call_leg and struct rtp_stream with distinct
FSMs each. For MGW communication, use the osmo_mgcpc_ep API that has originated
from osmo-bsc and recently moved to libosmo-mgcp-client for this purpose.
Instead of implementing a sequence of events with code duplication for the RAN
and CN sides, the idea is to manage each RTP stream separately by firing and
receiving events as soon as codecs and RTP ports are negotiated, and letting
the individual FSMs take care of the MGW management "asynchronously". The
caller provides event IDs and an FSM instance that should be notified of RTP
stream setup progress. Hence it becomes possible to reconnect RTP streams from
one GSM-04.08-CC to another (inter-BSC Handover) or between CC and MNCC RTP
peers (inter-MSC Handover) without duplicating the MGCP code for each
transition.
The number of FSM implementations used for MGCP handling may seem a bit of an
overkill. But in fact, the number of perspectives on RTP forwarding are far
from trivial:
- an MGW endpoint is an entity with N connections, and MGCP "sessions" for
configuring them by talking to the MGW;
- an RTP stream is a remote peer connected to one of the endpoint's
connections, which is asynchronously notified of codec and RTP port choices;
- a call leg is the higher level view on either an MT or MO side of a voice
call, a combination of two RTP streams to forward between two remote peers.
BSC MGW PBX
CI CI
[MGW-endpoint]
[--rtp_stream--] [--rtp_stream--]
[----------------call_leg----------------]
* Use counts
Introduce using the new osmo_use_count API added to libosmocore for this
purpose. Each use token has a distinct name in the logging, which can be a
globally constant name or ad-hoc, like the local __func__ string constant. Use
in the new struct msc_a, as well as change vlr_subscr to the new osmo_use_count
API.
* FSM Timeouts
Introduce using the new osmo_tdef API, which provides a common VTY
implementation for all timer numbers, and FSM state transitions with the
correct timeout. Originated in osmo-bsc, recently moved to libosmocore.
Depends: Ife31e6798b4e728a23913179e346552a7dd338c0 (libosmocore)
Ib9af67b100c4583342a2103669732dab2e577b04 (libosmocore)
Id617265337f09dfb6ddfe111ef5e578cd3dc9f63 (libosmocore)
Ie9e2add7bbfae651c04e230d62e37cebeb91b0f5 (libosmo-sccp)
I26be5c4b06a680f25f19797407ab56a5a4880ddc (osmo-mgw)
Ida0e59f9a1f2dd18efea0a51680a67b69f141efa (osmo-mgw)
I9a3effd38e72841529df6c135c077116981dea36 (osmo-mgw)
Change-Id: I27e4988e0371808b512c757d2b52ada1615067bd
Start using osmo_fsm_term_safely(true), the recently added feature of
libosmocore's fsm.c. Deallocates in slightly changed order and with slightly
modified logging. Adjust test expectations.
Depends: I8eda67540a1cd444491beb7856b9fcd0a3143b18 (libosmocore)
Change-Id: I195a719d9ec1f6764ee5a361244f59f0144dc253
As we don't initialize all talloc contects of libmsc, let's make
sure that there is nothing left in the NULL context after the
unit test execution is finished.
Change-Id: I99fd82750aff376e4d90eaa2402ec41f4d59ef86
A memleak has been noticed after executing some of TTCN-3 test
cases. For example, the following ones:
- MSC_Tests.TC_lu_and_mo_sms,
- MSC_Tests.TC_lu_and_mt_sms.
The key point is that MSC_Tests.TC_lu_and_mo_sms basically sends
a MO SMS to a non-attached subscriber with MSISDN 12345, so this
message is getting stored in the SMSC's database.
As soon as the SMSC's queue is triggered, sms_submit_pending() would
retrieve pending messages from the database by calling function
smsq_take_next_sms() in loop and attempt to deliver them.
This function in it's turn checks whether the subscriber is attached
or not. If not, the allocated 'gsm_sms' structure would not be
free()ed! Therefore, every time smsq_take_next_sms() is called,
one 'gsm_sms' structure for an unattached subscriber is leaked.
Furthermore, there is a unit test called 'sms_queue_test', that
actually does cover smsq_take_next_sms() and was designed to
catch some potential memory leaks, but...
In order to avoid emulating the low-level SQLite API, the unit
test by design overwrites some functions of libmsc, including
db_sms_get_next_unsent_rr_msisdn(), that is being called by
smsq_take_next_sms().
The problem is that the original function in libmsc does
allocate a 'gsm_sms' structure on heap (using talloc), while
the overwriting function did this statically, returning a
pointer to stack. This critical difference made it impossible
to spot the memleak in smsq_take_next_sms() during the
unit test execution.
Let's refactor 'sms_queue_test' to use dynamic memory allocation,
and finally fix the evil memleak in smsq_take_next_sms().
Change-Id: Iad5e4d84d8d410ea43d5907e9ddf6e5fdb55bc7a
Closes: OS#3860
Comparing an array to null is not useful, because the expression
will always evaluate as true. Let's just always write SGs server
address and VLR name, no mater whether default values are used
or not, same as we do for the HLR address and port.
Change-Id: If045e42fca0315b0777eb86c44bf934ce58b340b
Fixes: CID#190871 Array compared against 0 (NO_EFFECT)
It may happen that either the MS or an EUSE would become
unresponsive during a call independent SS session, e.g.
due to a bug, or a dropped message. In such cases, the
corresponding transaction would remain unfreed forever.
This change introduces a guard timer, that prevents keeping
'stalled' NCSS sessions forever. As soon as it expires, both
sides (i.e. MS and EUSE) are getting notified, and the
transaction is being released.
By default, the timer expires after 30 seconds. As soon as
either the MS, or an EUSE initiates any activity,
the watchdog timer is rescheduled.
The timeout value can be configured from the VTY:
msc
...
! Use 0 to disable this timer
ncss guard-timeout 30
Please note that changing the timeout value at run-time
doesn't affect the existing NCSS sessions, excepting the
case when the timer is disabled at run-time.
This change makes TC_lu_and_ss_session_timeout pass.
Change-Id: Icf4d87c45e90324764073e8230e0fb9cb96dd9cb
Related Change-Id: (TTCN) I3e1791773d56617172ae27a46889a1ae4d400e2f
Related: OS#3655
For some reason the existing code was using msgb_hexdump_l2() while the
L2 header is not used by the BSSAP transmit code. Let's fix this.
Change-Id: I52a1eb3a867ece63fcfa4c2a720d035ebfb90a7b
We don't want multiple callers to osmo_sccp_tx_data_msg() each having
to hex-dump a log message about the to-be-transmitted message, with
half of the caller sitest missing that printing. Let's centralize
all calls of osmo_sccp_tx_data_msg() in a wrapper function which
takes care of the related OSMO_ASSERT() and the related printing.
Change-Id: I6159ea72cc8e0650eda6c49544acd65e9c15e817
This simplifies tests refactoring by showing exact byte where mismatch
happened. It also makes code more readable.
No changes in expected test output are necessary because the additional
logging will be triggered iff the test fails so the result will be
visible only during debugging of unit test issues.
Change-Id: If9771c973f2bc55580f4c146bdbeeb1609d56786
Add an SGs interface (3GPP TS 29.118) to osmo-msc in order to support
SMS tunneling and Circuit Switched Fallback (CSFB)
Change-Id: I73359925fc1ca72b33a1466e6ac41307f2f0b11d
Related: OS#3615
The likely reason why it was disabled is due to
paging_cb_mmsms_est_req() logging pointers which results in unstable log
output. Fixing this allows us to track SMS-related regressions properly.
Change-Id: I44ae817d9edb73d182ff33ff5a2fd942e224e344
When check-imei-req is enabled in the VTY config, do not accept IMEIs
sent by the ME directly anymore. Send the IMEI to the EIR/HLR and wait
for its ACK or NACK.
OsmoHLR also accepts all IMEIs at this point, but this allows to
optionally store the IMEI in the HLR DB.
Depends: Ib240474b0c3c603ba840cf26babb38a44dfc9364 (osmo-hlr)
Related: OS#3733
Change-Id: Ife868ed71c36cdd02638072abebf61fc949080a7
ran_conn_get_conn_id(): instead of a talloc allocated string, return a static
buffer in ran_conn_get_conn_id(). So far this function had no callers.
Refactor ran_conn_update_id() API: during early L3-Complete, when no subscriber
is associated yet, update the FSM Id by the MI type seen in the L3 Complete
message: ran_conn_update_id_from_mi(). Later on set the vsub and re-update.
Call vlr.ops->subscr_update when the TMSI is updated, so that log context
includes the TMSI from then on.
Enrich context for vlr_subscr_name and ran_conn fi name.
Include all available information in vlr_subscr_name(); instead of either IMSI
or MSISDN or TMSI, print all of them when present. Instead of a short log,
rather have more valuable context.
A context info would now look like:
Process_Access_Request_VLR(IMSI-901700000014706:MSISDN-2023:TMSI-0x08BDE4EC:GERAN-A-3:PAGING_RESP)
It does get quite long, but ensures easy correlation of any BSSAP / IuCS
messages with log output, especially if multiple subscribers are busy at the
same time.
Print TMSI and TMSInew in uppercase hexadecimal, which is the typical
representation in the telecom world.
When showing the RAN conn id
GERAN_A-00000017
becomes
GERAN-A-23
- We usually write the conn_id in decimal.
- Leading zeros are clutter and might suggest hexadecimal format.
- 'GERAN-A' and 'UTRAN-Iu' are the strings defined by osmo_rat_type_name().
Depends: I7798c3ef983c2e333b2b9cbffef6f366f370bd81 (libosmocore)
Depends: Ica25919758ef6cba8348da199b0ae7e0ba628798 (libosmocore)
Change-Id: I66a68ce2eb8957a35855a3743d91a86299900834
When a CM Service Req is being rejected, we should do so before changing the
state of the current conn.
Concerning multiple CM Service Requests: in fact we should store multiple
requests, but first fix the status quo of rejecting multiple requests.
Change-Id: I39209ee6662694aa054a2fc0d21eae76fb33e2f1
For each conn, set a default logging category, to distinguish categories for
BSSMAP and RANAP based conns.
LOG_RAN_CONN(): log with the conn's default category,
LOG_RAN_CONN_CAT(): log with a manually set category (mostly for keeping
previous DMM logging on the same category).
In some places, replace LOGP() using manual context with LOG_RAN_CONN(), and
remove the manual context info, now provided by the conn->fi->id.
This is loosely related to inter-BSC and inter-MSC handover: to speed up
refactoring, I want to avoid the need for manual logging context and just use
this LOG_RAN_CONN().
Change-Id: I0a7809840428b1e028df6eb683bc5ffcc8df474a
Replace locally defined enum ran_type with libosmocore's new enum
osmo_rat_type, and value_string ran_type_names with osmo_rat_type_names.
The string representations change, which has cosmetic effects on the test suite
expectations.
Depends: I659687aef7a4d67ca372a39fef31dee07aed7631 (libosmocore)
Change-Id: I2c78c265dc99df581e1b00e563d6912c7ffdb36b
during code review, I completely overlooked this:
We've added the 'ipa-name', which identifies the MSC on the GSUP link to the
HLR, under the 'msc' section, while all other GSUP/HLR related config is under
the 'hlr' section.
Before we roll that out in a release, move it over to 'hlr'.
Related: OS#3355
Change-Id: I1a572865aa90c5fa43c6f57282a6e2b06776e425
Various places in the code check a flag whether assignment was started and
launch it. To fix incoming-call-during-ongoing-call, I will tweak that logic.
To be able to do that only in one place, remove code dup.
Cosmetic preparation for I1f8746e7babfcd3028a4d2c0ba260c608c686c76 and
I0ba216b737909e92080a722db26e3577726c63cb/
Depends: I11b182a03f5ecb6df7cd8f260757d3626c8e945d (libosmocore: LOGPFSMSL)
Change-Id: I11c0b7dc3f1a747028629b48e522bb3b864884ba
As a rudiment of OsmoNiTB, OsmoMSC is still involved in SMS
processing, storage (in SQLite DB), and routing (via SMPP).
In real networks this is done by the external entity called
SMSC (SMS Centre), while the MSC is doing re-encapsulation
of GSM 04.11 SM-TL (Transport Layer) payload (i.e. TPDU)
between SM-RL (Relay Layer) and MAP.
Since OsmoMSC itself is not a 'Network in The Box' anymore, it
makes sense to replicate the 'traditional' behaviour of MSC.
The problem is that this behaviour cannot co-exist with the
current implementation, so the key idea is to rip out the
local SMS storage and routing from OsmoMSC, and (re)implement
it in a separate process (OsmoSMSC?).
As a temporary solution, this change introduces a 'kill-switch'
VTY option that enables routing of SMS messages over GSUP
towards ESME (through VLR and HLR), but breaks the local
storage and routing. This is why it's disabled by default.
As soon as we move the SMS processing and storage away from
OsmoMSC, this behaviour would be enabled by default, and
the VTY option would be hidden and deprecated. At the moment,
this option basically does nothing, and will take an effect
in the follow-up changes.
Change-Id: Ie57685ed2ce1e4c978e775b68fdffe58de44882b
Related: OS#3587
Always use LAC which is part of Cell Global ID otherwise we might end up
in a situation where separately stored LAC differs.
Both are described in 3GPP TS 23.008 $2.4 as temporary subscriber data
to be stored in VLR. Both are defined in 3GPP TS 23.003. The LAC is part
of LAI which is part of CGI so there should be no case when those values
differ for a given subscriber.
Change-Id: I993ebc3e14f25e83124b6d3f8461a4b18f971f8e
Avoid leaking details on accessing data structure for LAC value into
test output: that's irrelevant clutter which forces unnecessary test
output modifications.
Change-Id: I4a1d7884cf47ad513d7d6fb27c5c6f1b829dff2e
To avoid leaking structure details into test we sometimes have to
separate value description from actual value. Introduce new macro which
makes that possible and convert old one into trivial wrapper around it.
Change-Id: Ic462297edac4c55689f93cc45771c8b5e2aed864
Add a 'ipa-name' VTY command which overrides the default IPA name
used by the MSC. This is a prerequisite for inter-MSC handover.
Related: OS#3355
Change-Id: I317d6c59f77e92fbb2b875a83dc0ec2fa5cb6006
sub_pres_vlr_fsm_start() starts the FSM, invokes the START event, and then this
FSM invariably always directly terminates when vsub->ms_not_reachable_flag ==
false.
So if it is false, there is not much use in instantiating a whole FSM instance
that just terminates again, we might as well directly issue the
parent-term-event and save some logging space.
The same condition is already in place in the vlr_proc_acc_fsm.c in
_proc_arq_vlr_node2_post_vlr() for CM Service Request and Paging Response. Now
also skip this for LU.
Change-Id: Id2303a795dfd381f76e94ff8ff2f495926ca8ba0
So far the only way to use external MNCC is to pass the -M cmdline arg:
osmo-msc -M /path/to/socket
However, the osmo-msc.service file for systemd is installed by 'make install',
and hence it is quite impractical to depend on such a config item to be
required in the service file:
- It defies any scheme an operator may have in place to compose the
osmo-msc.cfg file -- this option doesn't go in the .cfg file but needs
separate action to add to the installed service file.
- After a make install or package upgrades / re-installations, this option will
be plain overwritten silently, or lead to the need for resolving file
conflicts.
The initial spark for this came from configuring the 35c3 GSM from cfg
templates.
Change-Id: I2ec59d5eba407f83295528b51b93678d446b9cee
I want to add 'mncc internal' and 'mncc external' commands, and IMHO makes most
sense to have a common 'mncc' keyword to start MNCC config commands with. To
put it in terms of VTY online help:
OsmoMSC(config-msc)# mncc ?
internal Use internal MNCC handler
external Use internal MNCC handler
guard-timeout Set global guard timeout
So far only the 'guard-timeout' exists, I want to add 'internal' and 'external'
in a subsequent commit.
Keep the old command 'mncc-guard-timeout' as deprecated alias. That means it
still works from old config files, but online documentation will omit it.
On 'write', write back the new format instead.
Rationale: see I2ec59d5eba407f83295528b51b93678d446b9cee
Change-Id: I52d69af48e1ddc87b3fb54bf66a01b1b8cbf5abe
It needs to work whether SMPP,Iu are enable or disabled, hence a bit more
wildcarding than one might expect.
Change-Id: I3a8c50d8d555b6b948d97d6412e17594ee439de0
Separate 'make python-test' into separate make targets, to sensibly add VTY
transcript tests in an upcoming commit.
Feature: even though ./configure was called without --enable-external-tests,
each of the {ctrl,vty}x{python,transcript} tests can be invoked individually by
e.g. 'make vty-python-test'.
Both 'vty-transcript-test' and 'ctrl-transcript-test' are still empty, a
subsequent patch adds a vty-transcript-test.
All of this in preparation of tweaking the 'mncc' vty configuration, to be able
to track it in a vty transcript test.
Change-Id: I688657e56ae469c07b9f25ba37275d38dbd457e2
I'm going to make the external tests manually launchable. For that I first had
an error message if $(PYTHON) was empty. But Pau says I should just use shebang
instead and ignore the autoconf python stuff, since that often fails anyway.
Change-Id: Ie35dd78c42577109a6a3143221a9769e47d361a5
gsm_subscriber.h contains some legacy cruft, part of which is that the VLR's
max MSISDN length should rather be defined in vlr.h. Same for GSM_NAME_LENGTH
-> VLR_NAME_LENGTH.
Adjust some sms_queue stuff that anyway includes vlr.h already.
Drop gsm_subscriber.h from vlr.h.
Add other (more concise) includes that thus become necessary, since the include
chain vlr.h->gsm_subscriber.h->gsm_data.h is no longer in place.
Change-Id: Iab5c507ec04fc2884187cf946f6ae2240e4a31f8
Vadim Yanitskiy
Pau Espin
Oliver Smith
Harald Welte