Purpose
This test is intended to identify whether the device gets multiple PDU session requests for a single session during the attach process.
Test Infrastructure
Celona network w/ (1) AP
Device under test
Airplane mode on/off required
TCP dump or pcap file
Wireshark tool
Test Characteristics
This test does not involve parameters or variables other than those described in the General Test Details and Characteristics section.
Recorded Data
In addition to the information described in the General Test Details and Characteristics section, the following information is captured:
APN configuration (Required/Not Required)
Number of PDU session request
APN associated with each PDU session requests
Celona edge behavior on multiple PDU session request (if any)
Note the device attach success rate
Procedure
Install Celona physical SIM, record type
Enable TCP dump capture
Enable airplane mode
Disable airplane mode
Verify the PDU session request received to Celona core from the TCP dump captured
Validate the Requested DNN request from device to core
Repeat the test for 2-3 times
Verify the device attach success rate