Pau Espin
ce571b5cc4
The scenario in this test triggers a crash in osmo-sgsn fixed by osmo-sgsn.git I64fa5cf1b427d3abb99e553e584897261a827ce6. With that osmo-sgsn patch applied, the process doesn't crash anymore but the test still fails due to an XID message being sent with a new yet-not-seen-by-ttcn3 TLLI and as a result TTCN3 BSSGP_Emulation fails: BSSGP_Emulation.ttcn:390 setverdict(fail): none -> fail reason: "Couldn't find Component for TLLI 'FE791757'O", new component reason: "Couldn't find Component for TLLI 'FE791757'O" Other than that, the test runs fine. It still needs to be clarified whether the new TLLI sent by osmo-sgsn is expected and test needs to be fixed, or whether it's an sgsn bug. Related: OS#3957, OS#4245 Change-Id: Id5554a91a8bda712e282c5a3e9e30fb0ca1ec0e8 |
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.. | ||
README.md | ||
SGSN_Tests.cfg | ||
SGSN_Tests.default | ||
SGSN_Tests.ttcn | ||
SGSN_Tests_Iu.ttcn | ||
expected-results.xml | ||
gen_links.sh | ||
osmo-sgsn.cfg | ||
osmo-stp.cfg | ||
regen_makefile.sh |
README.md
SGSN_Tests.ttcn
- external interfaces
- Gb (emulates PCU side NS/BSSGP + MS)
- Iu (emulates HNBGW side IuPS)
- Gp: GTP (emulates GGSN)
- GSUP (emulates HLR)
- VTY
{% dot sgsn_tests.svg digraph G { rankdir=LR; SGSN [label="IUT\nosmo-sgsn",shape="box"]; ATS [label="ATS\nSGSN_Tests.ttcn"]; STP [label="STP\nosmo-stp"];
ATS -> SGSN [label="Gb"]; SGSN-> ATS [label="Gp (GTP)"]; SGSN -> STP [label="Iu (IuPS)"]; ATS -> STP [label="Iu (IuPS)"]; SGSN -> ATS [label="GSUP"]; ATS -> SGSN [label="VTY"]; } %}