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4 daysrlcmac: Add template to match receival of Dl Ctrl messagePau Espin Pedrol1-0/+13
Change-Id: Ifd16e8129b4440542b82a47749df1547a061ae88
4 dayslibrary: Add templates to initialize CellId, RAI, LAIPau Espin Pedrol2-0/+13
Change-Id: Ie9d86e1b651dff279e7d50a4282bf14fbed5bb76
4 daysNS_Emulation: remove unused variable resAlexander Couzens1-2/+0
Change-Id: I5cc25ccb8e0d169b6f85e597fda47fdd2130aa70
4 daysNS_Provider_IPL4: fix typo in commentAlexander Couzens1-1/+1
Change-Id: Ieed010a15675b105807bc8c55bb0977fcb6aa7f3
8 daysCTRL: Introduce support to run osmocom CTRL serverPau Espin Pedrol2-13/+51
Change-Id: I37db9962f51baf2c63bd58ec47ec89f773d7a255
8 daysCTRL: Fix tr_CtrlMsgGet containing invalid value in val fieldPau Espin Pedrol1-1/+1
"val" field is not used in GET commands and is hence set to omit by TTCN3 decoder. Change-Id: If1a273a2be71040eaea2189a0aeaf737adf848e5
10 daysOsmocom_Gb_types: add RIM templatesPhilipp Maier1-0/+806
The template set we use for testing the GB (BSSGB) interface on osmo-sgsn and osmo-pcu lacks templates to generate RIM (ran information management) messages. The records and unions are already specified in BSSGP_Types.ttcn, we just need to form templates in order to be able to use them. Change-Id: Ic495e0bb6ceb2b65cbc7c3da7ee519a013aede55 Related: SYS#5103
2020-12-21NS_Emulation.ttcnpp: complete SGSN emulation with SNSAlexander Couzens1-8/+6
The emulation of an SGSN with SNS was incomplete. The SNS procedure was completed. However the NSVCs didn't moved into an unblocked state. Also sending a NS_ALIVE at the beginning is wrong. Change-Id: I54c2d9d5b34d791be354298171d04180a9b263c3
2020-12-16PCU_Tests_SNS: improve SGSN originated BVC-RESETsAlexander Couzens1-4/+11
The BVC-RESETs are a little bit more complicated. The PCU will send a BVC-RESET after the NSE become available. Ensure the RESET is received and ignored so there is no race condition if both sides send a BVC-RESET at the same time. The test case TC_sns_1c1u_so_bvc_reset is still failing because the PCU can't handle BVC-RESETs properly (both PTP and signalling). Change-Id: Id681749d75073c1d50a4b0a2e86f0a2dd0955b45
2020-12-10sgsn+pcu: Port suspend/resume cases to new BSSGP_CT:GLOBAL portHarald Welte1-0/+1
For 12+ days, suspend/resume related SGSN + PCU TTCN3 tets have been failing. It was the introduction of the BSSGP_CT:GLOBAL test port in I40d973d80709f5d56f59247e8647b52754f09bc8 + I805372f3024a0ec2491a24422e02c0bc6dc669d2 which caused the related PDUs now to no longer show up where they used to. Change-Id: I1977302fef4868dc1c330bc6f48f6a6608949393 Closes: OS#4902
2020-12-10gbproxy: Add test for FLOW-CONTROL-MS procedure (TC_fc_ms)Harald Welte1-0/+102
Change-Id: Ie087ee8e8adfb963d21f35c60628214d4297250d Closes: SYS#5210
2020-12-09bssgp: Introduce "GLOBAL" port for PTP BVCHarald Welte1-8/+24
There are some messages/procedures on a PTP BVC which are not related to one specific TLLI, but affect the whole PTP BVC. First and foremost that is the FLOW-CONTROL-BVC. Let's check if the user is interested in handling those internally (by connecting to the GLOBAL port). If not, fall back to acknowledging all incoing FC-BVC and ignoring all ACKs. Related: OS#4891 Change-Id: Ib80a6a522dbcb33fd0e7bd31a73ef28fdc636f57
2020-12-09bssgp: rename tr_GLOBAL to tr_GLOBAL_SIGHarald Welte1-3/+3
... to indicate this is about the signaling BVC only. Change-Id: I646db452c89842465902b5167c9c86de51df1241
2020-12-09Osmocom_Gb_Types: Fix t_BVC_FC_BVC_ACK() TAG IE lengthHarald Welte1-1/+1
Change-Id: Ib9a09fea85110a4f0966c07d911e37234aa06391
2020-12-08BSSGP_Emulation: Add RIM port to BSSGP_CTHarald Welte1-0/+20
This port is used for sending/receiving RIM related BSSGP messages. It exists once per BSSGP_CT Component (i.e. once per NSE), as RIM is global for the entire NSE. Change-Id: I04511df5dffbfe19faabf22014acc72b7673b7d6
2020-12-07NS_Emulation: Tolerate late NS-BLOCK-ACK / NS-UNBLOCK-ACKHarald Welte1-0/+6
Particularly in case both sides initiate a BLOCK or UNBLOCK procedure at almost the same time, it can happen thet we're already in BLOCKED state and receive a late BLOCK-ACK or in UNBLOCKED state and receive a late UNBLOCK-ACK. Let's just silently discard them instaed of generating NS-STATUS which may confuse the peer. Change-Id: I2e5b934e1cf6c6cf982d5ab1dbb32e8920b91071
2020-11-30add f_vty_cfg_bts(), f_vty_cfg_msc()Neels Hofmeyr1-0/+8
These allow passing N vty configurations on the bts / msc node without requiring subsequent 'exit'. As an example, use f_vty_cfg_msc() in BSC_Tests.ttcn AMR config. Change-Id: I9f3e485f692acb3d2a7620e9b454b372651be78e
2020-11-30add f_vty_config3(), to run N commands on a sub-nodeNeels Hofmeyr1-3/+9
f_vty_config2() makes it convenient to enter a specific vty node without needing to send 'exit'/'end' explicitly. However, to pass multiple commands on the same node, the VTY would enter and exit the node for each call of f_vty_config2(). The new f_vty_config3() also allows multiple commands to be run on that same node without intermediate exiting. Change-Id: If969ac645aa82e5a36245d974de2a251633de111
2020-11-28gbproxy: Introduce TC_overloadHarald Welte2-1/+33
When the SGSN is sending an OVERLOAD message, we expect that to propagate down to every BSS on the other side. Change-Id: Ic61fabd9c633bcb3f256fe7aa5834e66cc66a4fb
2020-11-28gbproxy: Introduce TC_llc_discardedHarald Welte1-1/+1
This tests the LLC-DISCARDED message, which relates to a BVCI but is itself sent on BVCI=0. We expect it transparently passes from BSS to SGSN. Change-Id: I98d02d6fa68bddf15b732d06dab00e91e72995d1
2020-11-28gbproxy: Test for SGSN-INVOKE-TRACEHarald Welte2-2/+55
Change-Id: I1e46e5c403712eb7972c57e6b6f6eb0850b96ae3
2020-11-27BSSGP_Emulation: reo-rder altsteps of per-NSE componentHarald Welte1-25/+66
the existing ordering of altsteps unfortunately caused some receive clauses never to be hit, as they are only in the default altstep, while more generic receive clauses are already in the state-specific altsteps. Let's introduce an as_allstate_pre() and an as_allstate_post() to solve this ordering problem. Change-Id: Icc4da95833557931d6685826fb30bdc60bf460c1
2020-11-27BSSGP_Emulation: Add MGMT port to per-NSE (BVCI=0) componentHarald Welte1-2/+14
We recently introduced a MGMT port in the per-BVC component for the PTP BVC. Let's add this also to the signaling BVC. Change-Id: I24df4cb290c9f9dc1a7398994af101711f12d42e
2020-11-27BSSGP_Emulation: Send BssgpResetIndication when PTP BVC are being resetHarald Welte1-0/+6
This notifies the user via the MGMT port about the fact that an inbound BVC-RESET procedure just happened. Change-Id: I54d0d5e0e06a330a90dfb1da06062d65022efe81
2020-11-27BSSGP_Emulation: Fix handling of BsgpResetRequestHarald Welte1-0/+1
We need to change to BLOCKED local state in order to activate the altstep which handles the inbound BVC-RESET-ACK. Change-Id: I32ede586f0977b7d96af9fe3ea5fae485184ea98
2020-11-26BSSGP_Emulation: Fix inbound BVC-RESETHarald Welte1-17/+24
We cannot handle this in as_ptp_allstate(), as the respective clauses are never hit: In as_ptp_unblocked() we broadcast all BSSGP messages without a TLLI, "hiding" the BVC-RESET handling. Change-Id: Ie3e7a997554e6af42ae7e7294829b6f8d2447d60
2020-11-26BSSGP_Emulation: Implement handling of BVC-UNBLOCK in SGSN roleHarald Welte1-0/+6
Change-Id: I7c9cda916f6583613fbf3cdf31f3f08ceadf58d4
2020-11-26vty: log failed vty commandNeels Hofmeyr1-6/+6
Add a log label argument to f_vty_wait_for_prompt(), and feed the sent command from f_vty_transceive*(), so that the failure verdict already lists the vty command that caused the failure. A common error is to issue insufficient 'exit' commands, so that I often think the newly added VTY command failed, even though it is a subsequent command causing the failure. I want to shorten the "time-to-aha" there. Change-Id: Icfd739db150d86e9256a224f12dc979dcd77879f
2020-11-25BSSGP_Emulation: Include NSEI in BsgpStatusIndication for PTP BVCHarald Welte1-4/+6
Change-Id: I0d8f18d0e6438a98c75ff24e2a9c8136d8b417d2
2020-11-25BSSGP_Emulation: Introduce a GLOBAL port in the BSSGP_CTHarald Welte1-0/+17
The per-NSE BSSGP_CT gets a new GLOBAL port which is used for procedures that are not specific to one BVC, such as the SUSPEND/RESUME related PDUs, which all are on the signalling BVC without any BVCI in the BSSGP. Change-Id: I40d973d80709f5d56f59247e8647b52754f09bc8
2020-11-25Add templates for LLC_DISCARDEDDaniel Willmann1-0/+57
Change-Id: I587ec89471083e339065f6371ffe6253d49007bf Related: SYS#5210
2020-11-25Add templates for FLUSH_LL_ACKDaniel Willmann1-0/+66
Change-Id: I57ef98b9a3022ed5915381504aa129979799bee8 Related: SYS#5210
2020-11-25Add templates for FLUSH_LLDaniel Willmann1-7/+61
Change-Id: Id432022fdd7f96bc014f0fd81658fa4aa796a688 Related: SYS#5210
2020-11-24BTS_Tests: re-organize configuration of TRX/TS paramsVadim Yanitskiy1-0/+17
Change-Id: I9b225249d135399f63d3c7e4c567121dfea63f75
2020-11-24library/RSL_Types: add 'bs_power_params' to 'RSL_IE_Body'Vadim Yanitskiy1-0/+2
The value part of this IE is defined as vendor-specific. Change-Id: I48703c45d26cd88c1d9b5fda1a9df42616cb7cc0
2020-11-24library/GSM_RR_Types: make ts_MEAS_REP more user-friendlyVadim Yanitskiy1-3/+6
Change-Id: Ica1ea41ebba5c518d515a211e77ca6651c4173d6
2020-11-24library/GSM_Types: add the Uplink flag to GsmBandArfcnVadim Yanitskiy1-4/+9
Change-Id: Ib9bd7268b8a0fd8ed64064871c09fab35e15a761
2020-11-24library: move Osmocom_Types.Arfcn to GSM_Types.GsmBandArfcnVadim Yanitskiy6-19/+45
In some cases GsmArfcn itself is not enough. It case of L1CTL and GSMTAP, it needs to be equipped with a band discriminator: - DCS / PCS (as the numbers may overlap), - Downlink / Uplink (not yet there). Let's rename this record and move it to GSM_Types. Also, add send / receive tamplates, so we can add new fields later. Change-Id: I7a63f03bbd15a06caafb786122dc12991d115771
2020-11-23gpborxy: Implement variety of paging tests for PS-PAGING and CS-PAGINGHarald Welte1-3/+47
Change-Id: Ida44b62dfdb9c4ce2755de63d51a9907d34f247f
2020-11-21NS_Emulation: Include NS-VCI in NsUnitdataIndicationHarald Welte2-2/+7
The primitive normally only contains NSE + BVCI, but in a tester we actually want to verify which NS-VC a given message has arrived on, and hence it makes sense to add the NSVCI, too. Change-Id: I9402bf0be47e5b93c9cfb081eb8f9fa6734c9227
2020-11-20Osmocom_Gb_Types: Fix indentationDaniel Willmann1-385/+383
Change-Id: I4ca156b53dfe9daa190d52a7de46be56cf74099a
2020-11-20Add templates for BSSGP Radio Status procedureDaniel Willmann1-0/+54
Change-Id: I6d49eb4907c4568d88da5d6fd7962e388a3607fb Related: SYS#5210
2020-11-18pcu: Implement ACKing EGPRS Dl TBF blocksPau Espin Pedrol1-23/+15
Change-Id: I9f1b621a8365e69d2e1a33d59cb8c7a59639ad94
2020-11-17NS_Emulation: Fail if an unsupported NS provider is chosenHarald Welte1-0/+2
This took me quite some time: Tried to use NS_PROVIDER_FR, but the code was compiled without support for it. It just failed silently without printing any error or ever sending any message on the FR link. Change-Id: I96475127a2079830b3456a8e288adf4c6c908887
2020-11-16gbproxy: Add test for RA Capability Update procedureDaniel Willmann1-0/+21
Change-Id: I023b3d24a31d117f05c7327b08e9f8f930720944 Related: SYS#5210
2020-11-16gbproxy: Test for RA Capability procedureHarald Welte1-1/+140
Change-Id: If7e5a5cab1e445e0b4ef0466990e352143c31245
2020-11-16BSSGP: parametrize tr_BSSGP_DL_UDHarald Welte1-4/+5
Change-Id: Ib4a1d64da634813b49474c13ae080d729bbabcf1
2020-11-16BSSGP_Emulation: Introduce MGMT port to per-BVC componentHarald Welte1-5/+57
This port can (optionally) be connected to, and it will receive state change notifications as well as permit the user to block/unblock and reset the specific PTP BVC. Change-Id: I1f0289c8805168e3daace4a7d76764b45cead3d0
2020-11-16BSSGP_Emulation: Allow a "CreateCb" to handle unknown inbound TLLIHarald Welte1-5/+21
The existing BSSGP Code assumed that the TLLIs were always known "a priori" by the test case. With the newly-introduced create_cb, the user can provide a function to handle any incoming messages for an unknown TLLL. The default handler behaves like before: fail + terminate. Change-Id: Ice0e145f5a6518ff79547dd851042b7965f38e00
2020-11-16RLCMAC: Implement type+template for EGPRS Dl Pkt ACK/NACKPau Espin Pedrol3-1/+111
Change-Id: I0d6555f8644e39da6124be2e861d57fda3b3d8a1