Set packet length with -l option to 1428 for the UL iperf command line to avoid packet fragmentation.

*Packet fragmentation results in packet drops, leading to zero packets being received from the gNB to the UPF*
This commit is contained in:
Reem Bahsoun
2025-05-09 16:15:18 +02:00
parent 9b878d920d
commit e7d91b8a04
@@ -108,7 +108,7 @@
<testCase id="000033"> <testCase id="000033">
<class>Iperf</class> <class>Iperf</class>
<desc>iperf (UL/UDP/40M)(30 sec)(single-ue profile)</desc> <desc>iperf (UL/UDP/40M)(30 sec)(single-ue profile)</desc>
<iperf_args>-u -b 40M -t 30</iperf_args> <iperf_args>-u -b 40M -t 30 -l 1428</iperf_args>
<svr_id>oc-cn5g-20897-aerial</svr_id> <svr_id>oc-cn5g-20897-aerial</svr_id>
<id>up2-aerial</id> <id>up2-aerial</id>
<iperf_packetloss_threshold>25</iperf_packetloss_threshold> <iperf_packetloss_threshold>25</iperf_packetloss_threshold>