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Feature #2519

GTP-U sequence numbers are enabled unconditionally

Added by laforge 7 months ago. Updated 14 days ago.

Status:
In Progress
Priority:
High
Assignee:
Category:
-
Target version:
-
Start date:
09/23/2017
Due date:
% Done:

80%

Spec Reference:

Description

In order to support and test all possible configuration, it should be possible to disable GTP-U sequence numbers on both the GGSN as well as the sgsnemu side.

History

#1 Updated by laforge 7 months ago

  • Status changed from New to In Progress
  • % Done changed from 0 to 20

first had to clean up the manually edited gengetopt-generated option parser, but now actually working on this.

#2 Updated by laforge 7 months ago

  • % Done changed from 20 to 80

See https://gerrit.osmocom.org/#/q/project:osmo-ggsn+topic:gpdu-seq and specifically

pending some automatic testing for with/without seq-nr on both sgsnemu and ggsn side.

#3 Updated by laforge 7 months ago

patches merged to master, manually verified both with and without g-pdu sequence numbers onboth sgsnemu and osmo-ggsn.

#4 Updated by laforge 7 months ago

  • Checklist item ttcn-3 testing added
  • Checklist item possibly some automatic testing for sgsnemu side added

leaving this open as related tests are not written yet

#5 Updated by laforge about 2 months ago

  • Assignee changed from laforge to stsp

assigning to stsp for adding related test cases to the GGSN_Tests.ttcn test suite.

#6 Updated by stsp 17 days ago

#7 Updated by stsp 14 days ago

Above test case has been merged.

Does this test provide sufficient coverage?

It seems sgsnemu shares its GTP code with osmo-ggsn.
Do we need a separate test for it?

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