Introduce UE NAS Simulator
This MR introduces a simple standalone tester for 5G UE NAS signaling and NGAP
messages. It connects to the AMF to perform NGAP and NAS encoding/decoding and
validates the UE Registration and PDU Session Establishment processes without
the overhead of a full Radio Access Network (PHY/MAC/RLC).
The motivation for this tester is as follows,
- This tester is a lightweight, deterministic tool to test the UE NAS layer
directly.
- Developers can easily inject specific NAS messages depending on the use-case.
- Developers can validate custom NAS/NGAP messages without the need to implement
complete RRC/MAC etc procedures.
Start the 5G Core network to test the UE NAS simulator. The compiling and
testing procedure is described below.
To compile:
mkdir build && cd build && cmake .. -GNinja && ninja nr-ue-nas-simulator-test
To run:
LD_LIBRARY_PATH=. ./tests/nr-ue-nas-simulator/nr-ue-nas-simulator-test -O ../tests/nr-ue-nas-simulator/test.conf
Jaroslava Fiedlerova
0ceb5fd3d4