Interactive lab · Procedure simulation
Course module · Day 1 (1.1, 1.2) · Day 4 (4.2)
EPS Attach Procedure Simulator
Pick a scenario, run an LTE attach and watch every NAS, S1AP, S6a and S11 message. See where it fails, which interface to observe and which element to suspect first.
Scenario
Playback speed
Choose a scenario to run it, or step through one message at a time.
Attach message flow
Arrows labelled NAS run between the UE and the MME, carried through the eNodeB. Interface names sit under each arrow.
Message log
| # | From to | Message | Interface |
|---|
Diagnosiswhat a tester concludes
How you would test it (Robot Framework)
OmniX Labs · EPS attach procedure simulation