O-RAN Distributed Unit High Layers (ODUHIGH)

PTL

Summary

Focus on initial L2 functional blocks based on seed code contributions.

Project

o-duo-du/l2o-du/phyo-du/sim

Weekly Meetings

TBD

Jira for ODUHIGH

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O-RAN Distributed Unit Low Layers (ODULOW)

PTL

@Farias Luis

Summary

Focus on L1 functional blocks development according to WGs specification.

Project

o-duo-du/l2o-du/phyo-du/sim

Weekly Meetings

TBD

Jira for ODULOW

Key Summary T Created Updated Due Assignee Reporter P Status Resolution
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2 Comments

  1. Hi user-30c9d,

    We are trying pairwise testing of ODU-L and ODU-High.

    Here we are using odu-H(e -rel ) and ODU-L(e-rel).

    We tried building ODU-H with a new L1(new e rel), which uses dpdk 20.11.1.

    We have updated the make file of ODU-H also to the same dpdk version i.e., 20.11.1.

    But seeing these below linking errors:

    ld: cannot find -ldpdk
    ld: cannot find -lrte_pmd_thunderx_nicvf
    ld: cannot find -lrte_pmd_lio
    ld: cannot find -lrte_pmd_vmxnet3_uio
    ld: cannot find -lrte_pmd_octeontx_ssovf
    ld: cannot find -lrte_pmd_octeontx_zip
    make: *** [link_du] Error 

    And there are no .a files available for the above libraries in the DPDK.20.11.1 version.

    Can you suggest any solution to solve these linking errors and work with the new L1 rel?

    Is there any code update planned in ODU-H to test with new L1 binaries, If so when can we expect it?

    Regards,

    Sindhu

  2. Dear all,

    We are trying to implement an ORAN testbed scenario following: https://github.com/o-ran-sc/o-du-phy/blob/master/docs/Setup-Configuration_fh.rst

    We are facing issues regarding VF creations. We are deploying the scenario upon AWS EC2 instances, we are able to bind the ENA interfaces with different drivers (for example igb uio), but we are not able to create virtual functions.

    Is there a way to create VFs upon AWS EC2 instances or is it possible to run the sample application without using the VFs or using an alternative solution?

    Thank you for your availability and for your support.

    Best regards

    Gianluca Camillo Valastro