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Update handover documentation

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Point out that an error message is expected, after user feedback
pointing out this somewhat confusing behavior.
This commit is contained in:
Robert Schmidt
2025-06-28 11:49:32 +02:00
parent cd1aaab014
commit a6c319e84b
1 changed files with 5 additions and 1 deletions
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doc/handover-tutorial.md
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@@ -54,7 +54,11 @@ Start DU0:
sudo ./nr-softmodem --rfsim -O ../../../targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb-du.sa.band78.106prb.rfsim.pci0.conf --rfsimulator.serveraddr 127.0.0.1 sudo ./nr-softmodem --rfsim -O ../../../targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb-du.sa.band78.106prb.rfsim.pci0.conf --rfsimulator.serveraddr 127.0.0.1
Start the UE, and let it connect completely: This will show an error `[HW] connect() to 127.0.0.1:4043 failed,
errno(111)`. _This is expected_, because the RFsim server is at the UE (to be
able to serve two RFsim clients, one DU each; see below for more info). Proceed
by starting the UE, and let it connect completely (this should make the error
go away):
sudo ./nr-uesoftmodem -C 3450720000 -r 106 --numerology 1 --ssb 516 -O <config> --rfsim --rfsimulator.serveraddr server sudo ./nr-uesoftmodem -C 3450720000 -r 106 --numerology 1 --ssb 516 -O <config> --rfsim --rfsimulator.serveraddr server