It's always been the default anyway, so no need to explicitly state it.
Furthermore, recently (osmobsc 167cb828665b91ed7d28007abd4a1862ebbb78c9)
force-combined-si was enabled by default for nanoBTS due to issues with
some MS not registering when it's not enabled, so let's osmo-bsc decide
were should it be enabled.
Related: OS#3063
Change-Id: I97b10406a4a0048c66a47aa7d32a113f0c0366d1
Since tests running a single MS and several of them are really similar,
generic code handling the test for N concurrent iperf3 sessions is
writen an moved to testlib, and existing and new test use that code.
Change-Id: I57799fde49e6845379cca332eec0a1f70aaecd2b
This way several servers can run sharing same IP address.
default port variable is moved inside class to be available to tests.
Change-Id: Id4eae7cefbb1a18ecf2676f9cb22c60cc91cec7c
Given current bad support of most features used, gobi2k modem was
removed and an EC20 was added instead.
Change-Id: I2df38547978c7d2b1a1309f6e73b5a59413e08ff
Use a single tmp/rundir for all these instances. In the next step
we can create separate directories.
Change-Id: Icf4d4e161ac4283a63ed4e0745b375e7e6a25004
For the proper trial/suite integration we can't assume that the
virtphy/mobile are in the PATH and that they can be executed
directly (e.g. need a LD_LIBRARY_PATH to be applied).
Introduce BinaryOptions to pass the name/path of the two executables
and the env to use. Default this to virtphy/mobile and an empty
environment.
Change-Id: I79a57e53bc20613ac061453c24fd29a6d05e1721
Instead of each binary launcher having to check if there is a lib/
directory and then setting a LD_LIBRARY_PATH we can use an RPATH and
know these binaries pick-up the right libraries.
This requires I6e4ad2e3855af7bcefc22d4190cc4e6f58581857.
Change-Id: If771767dd82662e13b6b10ee7a8b8d0c84dcbdb1
Otherwise there's too much output. With debug enabled, iperf3 test from
gprs testsuite generates a 111MB osmo-pcu.log.
Change-Id: I687361f3d6ede9a77531cd71204b1b07e0d1af42
Otherwise there's too much output. With debug enabled, iperf3 test from
gprs testsuite generates a 96MB osmo-pcu.log. With log level set to
info, size drops to 1.4M, which is a lot less after compressing in an
archive.
Change-Id: I008234024b9369db42c90ef5d59a013fd2d22718
Since the modem iface and the GGSN iface are on the same host/netns,
it's really difficult to conveniently test data plane without getting
routing loops. As a result, either GGSN or modem iface must be moved to
a different namespace. The decision after a few discussions was finally
to move modem interfaces to a different netns.
Expected setup:
* ofono is patched to avoid removing modem if it detects
through udev that its net iface was removed (due to for instance, net
iface being moved to another netns and thus not being reachable anymore
by systemd-udev process running in root netns).
* After ofono is started (and successfully configured all the modems and
detected its net ifaces through syfs/udev), script "modem-netns-setup.py
start" which creates a netns for each modem, naming it after its usb
path ID. net ifaces for that modem are moved into its netns.
* Modem is configured to use 802-3 data format, and as a result the net
iface is configured through DHCP (DHCP req only replied AFTER pdp ctx is
activated!).
* Since osmo-gsm-tester knowns the modem USB path ID (available in
resources.conf), it can run required steps (ifup, DHCP) to configure the
interface. The interface name is provided by ofono to osmo-gsm-tester.
* As a result, any process willing to transmit data through the modem
must be in the modem netns.
Related: OS#2308
Change-Id: Icb06bdfcdd37c797be95ab5addb28da2d9f6681c
This scripts were already being used by osmo-gsm-tester for a while, but
were not avaialable in this repository. Let's put them here to easy find
them and have all this kind of helper scripts together with code using
it.
Change-Id: Ib88a1b7818155fc608cc6ff763300fbd0e03a07a
Used to quickly set modem net interfaces into their own net namespace
(named after modem USB ID path).
The idea is that since osmo-gsm-tester ofono modem.py knowns the USB
path from a modem (path yml attr), it can infer the netns from it and
run a ping process inside it.
Related: OS#2308
Change-Id: Iadb2df2974e132044fba1f1bc2db8b559912e4e1
This is a small script written by Alexander Couzens that is useful to
list modems and its properties in a quick and easy way in
osmo-gsm-tester setup.
Change-Id: Iec049e2d56d61ecd50b65b64d95d69641fa0f8be
Since osmo-sgsn f4b2c4ca42cc530c38c9ac6f275e4d7da9315fa2, it depends on
libosmo-gsup-client available in osmo-hlr.
Change-Id: I6aa997ff2092f9ddf2ac475fd094803be9063980
All config parameters are hardcoded for now and it should push
subscribers into the test (which should be a base class but not
a specific test).
Change-Id: I586b6d532c6e6395b4e6f2cf2128372237d05a7d
We don't know at which state the termiation routine will be
called and it is best to have a fully initialized object. In
prepare we start with a fresh list just to be sure.
Change-Id: I675772c89e32620da5695aa4793b735cc266684c
IPA style dynamic timeslots (TCH/F_PDCH) support only TCH/F and thus
only full rate codecs are to be used.
On the other hand, OSMO style dynamic timeslots (TCH/F_TCH/H_PDCH) can
use both full rate and half rate, so no need to be restrictive there.
Change-Id: I0039ef60b323ed72cfe00d8fd9e9287e9c82d49f
By default, all channels are TCH/F, and as a result we cannot run half
rate codecs on it.
Since recent versions of osmo-bsc, it checks this kind of
misconfigurations and answers with an Assignment Failure:
....
20181029162133430 DMSC <0007> codec_pref.c:445 codec-support/trx config of BTS 0 does not intersect with codec-list of MSC 0
20181029162133430 DMSC <0007> osmo_bsc_main.c:887 Configuration contains mutually exclusive codec settings -- check configuration!
....
20181029162255253 DMSC <0007> osmo_bsc_bssap.c:859 Rx MSC DT1 BSSMAP ASSIGNMENT REQ
20181029162255254 DMSC <0007> osmo_bsc_bssap.c:718 No supported audio type found for channel_type = { ch_indctr=0x1, ch_rate_type=0xa, perm_spch=[ 42 21 11 01 25 05 ]
Change-Id: Ie6b37839fe363b5d1ba64c267d751221434cdedb
And extra IP address is required/requested on the docker host because
the BSC handling the OML instance is binding to it's address, so we
cannot ask docker to use that one because it fails binding to it.
Change-Id: I734fba91db535d7b183ddc7f51d324a6cd2eaf6f
This change allows recording all interesting traffic for TTCN3 tests,
having GSMTAP and RSL together, because osmo-bsc is configured to pass
the RSL IP of the TTCN3 testsuite emulating a BSC.
Change-Id: I6bd1d1bec8e7b698d12aa886acc21d92532d9e6c
The host was updated to have several IP address to be able to run
several instances of osmo-trx in parallel.
Change-Id: I3595b82a5d202caec7bc48a63e28ce0331e5abb7
This way we can test too if SDCH8 channels are allocated and used
correctly in TRX1 in multiTRX setups.
Change-Id: I9d08f3d019a28cf775d70d941c5a60a7e7ca20a9
VTY cmd "logging level all" is deprecated in favour of "logging level
set-all", but the required behaviour in this case is "logging level
set-all".
Change-Id: Ice54fca6be86f05a02ce4ae783e6e42e6958b95d
Pau Espin
Holger Hans Peter Freyther