The IE contains a cell list for the MS to register after the channel
is released. The IE is used in CSFB, but not only in that case: it's
also used in SRVCC.
Hence let's remove the CSFB references since the scope is more wide.
Related: SYS#5337
Change-Id: Ia1eeda98fc21aa92bb2e41b5e4761c5cf6516a7e
Using this code, we can run a TTCN3 test using NS_Emulation in
IP-SNS mode. It only covers the most basic cases but works for simple
scenarios.
Change-Id: Id1fb0fcb7a497a9614e82beb8a2c64b5af88150d
This adds IUT fsm state instrospection via the CTRL interface.
docker-playground will need to set "mp_gbproxy_ip" in its configs.
Change-Id: I272e43b9be8ba53d8a815e8ab099c939f63413a7
We used to have no distinction between endpoints and NSVCs, meaning
that we could not have more than one NSVC per endpoint, which in turn
meant it was ok to iterate the list of NSVCs for generating the
endpoint lists in the SNS-CONFIG payload.
With Change-Id I05a50b966b8ce93497372ca403d40fd383dd35f7 we remove that
constraint and introduce an actual local IP endpoint list. Let's use
that one for SNS-CONFIG.
Change-Id: Ifa91510430a017fa29592a3d5fa2a3697d29c9da
Thew newly-introduced "endpoint" mode of NS_Provider_IPL4 allows us
to have multiple NS-VC within one endpoint. NS_CT takes care of
creating the NS_Provider_IPL4 components on-the-fly, and then
associating the per-NSVC components with it.
For the user nothing changes, other than that he can now configure
multiple NSVCs with identical local IP + port, which was not possible
before.
Change-Id: Id7360f17e528706e8145d33a14550789d50cded9
This adds a new, optional "endpoint" mode to the IPL4 provider,
where we remove the constraint of "one NSVC per provider", which
in turn is a pre-requirement for real IP-SNS support with full
mesh of NS-VCs.
This code doesn't introduce any users of this "endpoint" mode yet.
Change-Id: I05a50b966b8ce93497372ca403d40fd383dd35f7
PCUIFv9 compatibility has been dropped in [1], so now we can tell
TITAN's RAW codec what kind of padding to expect in received
messages and to append to encoded messages. This eliminates
thousands of warnings about unhandled tail octets.
Change-Id: Id5ab587f7984a91f3603efc5d427aa4cb4fa6757
Related: [1] Ia9f366ca1fdad700a90ca3367e43523f7bac39a1
Related: OS#5083
PCUIF will be updated to always send DATA.ind for each expected block FN
on any activated PDCH slot, irrespective of whether valid data was
received or not, similarly to what's done already for TRXDv1 NOPE.ind in
TRXD and TCH channels in OsmoBTS. The aim at this change is to be able to
track TDMA clock in an accurate way without hops, and hence be able to
detect on time whether expected UL blocks (SF, RRBP poll) didn't arrive.
Older osmo-pcu versions can cope well with this change, they will simply
print an error upon ach data_len=0 messages received and submit a GSMTAP
block, then discard it, so tests still pass.
Nevertheless, a new module parameter is added to disable this new
behavior in order to avoid logs and pcap files ending up clogged with
uneeded information until a new osmo-pcu release appears.
Related: OS#5020
Change-Id: Ib4f97a9bcfa68230945effeb6412218faa64ec78
Since we have new releases in -latest, we don't need this param since
it's never set to true.
Related: OS~5042
Change-Id: Ic496407fd2139b3a5221c30f1798797320cdee24
This param is not needed anymore since new releases used in -latest don't
need to disable it.
Change-Id: I39e9c1986ea682d54dcb22b31798ca91f1677949
Related: OS#5042
It was previously disabled by default in order to avoid test breakage
with older versions of osmocom projects not supporting them. Since we
just did a new release, all -latest contian now master which should work
fine.
Don't remove the moduleparam yet in order to avoid breakage with some
cfg files in docker-playground.git still setting it to true.
Related: OS#5042
Change-Id: I4e2049c109986906d3c985ca2282174b1abff581
osmo-cbc is the Osmocom cell broadcast centre. So far, there was no
TTCN-3 test suite. Let's change that.
Change-Id: I38286e8a3dd0f39bd25f631dcbb3ff4f8d4c221f
There are some use cases in which we don't want a blocking wait for the
full HTTP request to complete. Let's split it up in two parts, and
make the existing f_http_transact() a wrapper around them.
Also, enable the generation of the Connect_result primitive to detect
connection failures.
Change-Id: I5c7575c0b58c3606d25d8f8cfccd47cfb7a8c400
There are other test suites (like osmo-cbc) which can reuse some of
the HTTP utility code that was developed within the remsim test suite
Change-Id: I87a728272d47649e4faa628fad44d6f8673c8169
We need to modify the state of each NS-VC within a NS-VCG/NSE once
we receive the final SNS-CONFIG-ACK PDU. However, sometimes the
IUT sends its first NS-PDU _before_ we even have communicated the
state-change locally to all our NS-VCs.
In order to avoid the problem, let's mark the NS-VCs as alive before
sending the the SNS-CONFIG. This means we have one RTT more time
to locally propagate the state change to all NS-VCs.
Change-Id: Idac522a81f01553df52dc012cbab15e1c73c0862
Closes: OS#5023
This is a new altstep which groups all handling of NsStatusInd.
Right now it's only used from one place, but upcoming patches
will re-use it elsewhere.
Change-Id: I4e8e7d19c764cc977beb84a6859c9ce73518b653
This commit used a send template (ts) to match a received BSSGP PDU which
doesn't work due to some differences in the length field.
Use tr_BSSGP_IMSI again and change the template restrictions so it
compiles.
Fixes: 6ee0126971
Change-Id: I85676e96f8d32a9d2c7deadc1d66707b6b8697d0
The SST procedure can be used by any SCCP node to test the availability
of a remote SSN. If the specified remote SSN is available at the
specified PC, a SCMG SSA is returned. If not, there's a timeout.
Test for SSN=1 (SCMG), another non-SCMG SSN that exists, and for one
SSN that doesn't exist.
Change-Id: If3f5f3144c0ed83d0bda5953522a9d73287c8ba2
The tests were written without considering the arrival of such messages;
however, it is well within the M3UA spec that such messages appear at
any time indicating remote point code availability etc.
In libosmo-sccp.git Id92be4691b0fd77598a6edb642c028bbd8c5b623 we start
generating those messages in osmo-stp.
Let's ignore them in the tests to avoid unexpected failures.
Later on, we likely will introduce / adapt tests to actually expect
those messages whenever appropriate.
Change-Id: I85ce8fd4f26db184833cf348293f0255bb5eaac3
Related: OS#2623
Fixes warning:
Osmocom_Gb_Types.ttcn:1377.13-32: warning: Inadequate restriction on the
referenced function `f_oct_or_wc(bmax, 2)', this may cause a dynamic test
case error at runtime
Change-Id: Icb8698c7f2ca697a3638d5a4e4e38f20e14fd34c
Fixes:
warning: Inadequate restriction on the referenced template parameter
`tfi', this may cause a dynamic test case error at runtime
Same for other parameters.
Change-Id: If2cadbc7087ac0f99537b9916ef0c23363c9242c
Fixes warning: Keyword 'now' is treated as an identifier. Activate
compiler option '-I' to use real-time testing features
Change-Id: I2b350bc93b33f36f72d35cb48d01f6c37ac1630f
Pau Espin
Alexander Couzens
Harald Welte
Vadim Yanitskiy
Daniel Willmann