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  1. OpenShift Bugs
  2. OCPBUGS-44459

OCP SDN to OVN K8S CNI migration doc showing wrong IPv6 subnet

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    • Icon: Bug Bug
    • Resolution: Done
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    • 4.13, 4.12, 4.14, 4.15, 4.16
    • Documentation / SDN
    • Moderate
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    • 3
    • OSDOCS Sprint 263
    • 1
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      Description of problem:

      The documentation shows a wrong IPv6 subnet value for OVN K8S CNI [0]. This page is valid from 4.12 through 4.16 where OCP SDN CNI to OVN K8S CNI is a thing.

      Version-Release number of selected component (if applicable):

      4.12 to 4.16

      How reproducible:

      Check the documentation and check the [1] discussion

      Steps to Reproduce:

          1. Check the `ipv6_subnet` section of chapter `Migrating to the OVN-Kubernetes network plugin`
          2. Section shows `The default value is fd98::/48`
          3.
          

      Actual results:

      Section shows `The default value is fd98::/48`

      Expected results:

      Based on [1] conversation, section should say `The default value is fd98::/64`

      Additional info:

      [0] https://docs.openshift.com/container-platform/4.12/networking/ovn_kubernetes_network_provider/migrate-from-openshift-sdn.html
      [1] https://redhat-internal.slack.com/archives/CDCP2LA9L/p1731401258568459?thread_ts=1730977630.981699&cid=CDCP2LA9L

              rhn-support-stevsmit Steven Smith
              rh-ee-sizucchi Simone Massimo Zucchi
              Zhanqi Zhao Zhanqi Zhao
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                Created:
                Updated:
                Resolved: