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[BUG] gNB IP address is not incremented in NG Setup while testing Xn or N2 Handover Scenario #138

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sambitcom opened this issue Jul 31, 2024 · 2 comments
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@sambitcom
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Describe the bug

gNB IP address is not incremented in NG Setup while testing Xn or N2 Handover Scenario. I see only SCTP port is incremented.
For example I run ./packetrusher multi-ue -n 2 --xnh 4000.

I see 2 NG SETUP request from Same IP 192.1.1.1 with only port incremented. tool is not changing IP address in Pathswitch request
also. Please find the pcap attached.

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Expected behavior

IT Should increment IP and send new IP address in each NG setup request

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Architecture (please complete the following information):

  • OS: [e.g. Linux]
  • Platform [e.g. x86_64, ...]
  • Version [e.g. 22]
  • Kernel [e.g. 5.0.0.23-generic]

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@sambitcom sambitcom added the bug Something isn't working label Jul 31, 2024
@linouxis9
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Hi @sambitcom,

Thanks a ton for opening this issue, weird bug :-)
Does this work correctly if you add the option --dedicatedGnb?

Thanks and cheers,
Valentin

@sambitcom
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No it is not working in Dedicated Gnb.

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