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osmo-ttcn3-hacks
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Stefan Sperling a2d59c6e6e add three tests for CIPHER MODE COMPLETE without algo 
Add three tests which exercise MSC behaviour when a CIPHER MODE
COMPLETE command lacks the optional chosenEncryptionAlgorithm IE.
Check for behaviour with A5/1, A5/3, and A5/1 + A5/3 configured
in the network, and expect the location update to succeed.

These tests pass on master, but they should somehow verify the
cipher the MSC ends up using. I am not quite sure how to do that.
Would inspecting the MSC's VTY be a reasonable approach? How
could his be done by code which runs on BSC_ConnectionHandler?

Change-Id: I1a2a126795c544613a7a87e238e1fc8c4e943885
Related: OS#2872
 		2019-05-11 12:26:49 +02:00
..
BSC_ConnectionHandler.ttcn add three tests for CIPHER MODE COMPLETE without algo 2019-05-11 12:26:49 +02:00
MSC_Tests.cfg add three tests for CIPHER MODE COMPLETE without algo 2019-05-11 12:26:49 +02:00
MSC_Tests.default msc: Add RANAP to msc tests 2019-04-30 19:07:47 +02:00
MSC_Tests.ttcn add three tests for CIPHER MODE COMPLETE without algo 2019-05-11 12:26:49 +02:00
MSC_Tests_Iu.ttcn msc: Add a test for LU with invalid MCC/MNC in BSSAP/RANAP 2019-05-11 12:26:49 +02:00
README.md Add README.md file for several suites 2018-06-14 18:55:36 +02:00
expected-results.xml MSC_Tests: Add testcase to simulate VLR/HLR failure (SGsAP) 2019-04-09 17:36:57 +02:00
gen_links.sh msc: Add RANAP to msc tests 2019-04-30 19:07:47 +02:00
osmo-msc.cfg MSC: match default expectation with config 2018-12-13 16:29:37 +01:00
osmo-stp.cfg ensure well-formed config files 2018-09-25 18:51:28 +00:00
regen_makefile.sh msc: Add RANAP to msc tests 2019-04-30 19:07:47 +02:00

README.md

MSC_Tests.ttcn

  • external interfaces
    • A: BSSAP/SCCP/M3UA (emulates BSC-side)
    • MNCC: MNCC/unix-domain (emulates ext. MNCC side)
    • MGW: MGCP (emulates MGW side)
    • GSUP (impllements HLR side)

{% dot msc_tests.svg digraph G { rankdir=LR; MSC [label="IUT\nosmo-msc",shape="box"]; ATS [label="ATS\nMSC_Tests.ttcn"];

ATS -> MSC [label="MNCC"]; ATS -> MSC [label="SMPP",style="dashed"]; ATS -> MSC [label="CTRL"]; ATS -> MSC [label="VTY"]; MSC -> ATS [label="GSUP"]; ATS -> STP [label="A BSSAP\nSCCP/M3UA"]; MSC -> STP [label="A BSSAP\nSCCP/M3UA"]; } %}