The CI test proved not as stable as expected (because the UE triggers A3
events which we don't want), so revert this functionality while we work
on a new pipeline.
This reverts commit bc62e8abca.
- increase requirements for Event A3 trigger to avoid unwanted handovers
and allow testing reestablishment on different DUs
- increase ping_packetloss_threshold from 5 to 30 because we are forcing
a reestablishment, thus, packet loss will inevitably happen
- further adjustments to avoid A3 Events
Issue: sometimes it happens that an ul failure occurs in the handover
pipeline, UE reconnects with different UE ID and fetch_du_by_ue_id fails.
- Modified fetch_du_by_ue_id in telnetsrv_ci.c to automatically find
the connected UE when no UE ID is provided, similar to other
telnet commands like rrc_gNB_trigger_f1_ho
- Updated test cases in container_sa_f1_ho_b210_quectel.xml to use
the improved command without hardcoded UE ID parameter
- This makes the command more robust and easier to use in CI tests
- Add XML pipeline for N2 handover testing
- Add Docker compose for two monolithic gNBs
- Features:
* Two monolithic gNBs (gNB1, gNB2) with proper CU+DU parameters
* Gradual attenuation control using RC4DAT attenuator (5s duration)
* N2 handover sequence: gNB1 → gNB2 → gNB1
* Proper channel mapping: ch1-2 for gNB1, ch3-4 for gNB2
* Telnet server configuration for CI commands
* Handover-specific neighbor configuration
* Clean test state management with attenuator reset
Robert Schmidt