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  1. OpenShift Bugs
  2. OCPBUGS-56150

Component Readiness: [Networking / ovn-kubernetes] [UserDefinedPrimaryNetworks] various UDN test case failures

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      (Feel free to update this bug's summary to be more specific.)
      Component Readiness has found a potential regression in the following test:

      [sig-network][OCPFeatureGate:NetworkSegmentation][Feature:UserDefinedPrimaryNetworks] when using openshift ovn-kubernetes created using UserDefinedNetwork isolates overlapping CIDRs with L2 primary UDN [Suite:openshift/conformance/parallel]

      Significant regression detected.
      Fishers Exact probability of a regression: 99.99%.
      Test pass rate dropped from 100.00% to 84.00%.

      Sample (being evaluated) Release: 4.19
      Start Time: 2025-05-06T00:00:00Z
      End Time: 2025-05-13T20:00:00Z
      Success Rate: 84.00%
      Successes: 14
      Failures: 3
      Flakes: 7

      Base (historical) Release: 4.18
      Start Time: 2025-01-26T00:00:00Z
      End Time: 2025-02-25T23:59:59Z
      Success Rate: 100.00%
      Successes: 101
      Failures: 0
      Flakes: 0

      View the test details report for additional context.

      also:

      [sig-network][OCPFeatureGate:NetworkSegmentation][Feature:UserDefinedPrimaryNetworks] when using openshift ovn-kubernetes created using NetworkAttachmentDefinitions can perform east/west traffic between nodes two pods connected over a L3 primary UDN [Suite:openshift/conformance/parallel]
      [sig-network][OCPFeatureGate:NetworkSegmentation][Feature:UserDefinedPrimaryNetworks] when using openshift ovn-kubernetes created using NetworkAttachmentDefinitions isolates overlapping CIDRs with L2 primary UDN [Suite:openshift/conformance/parallel]
      
      [sig-network][OCPFeatureGate:NetworkSegmentation][Feature:UserDefinedPrimaryNetworks] when using openshift ovn-kubernetes created using UserDefinedNetwork isolates overlapping CIDRs with L2 primary UDN [Suite:openshift/conformance/parallel]
      [sig-network][OCPFeatureGate:NetworkSegmentation][Feature:UserDefinedPrimaryNetworks] when using openshift ovn-kubernetes created using NetworkAttachmentDefinitions can perform east/west traffic between nodes two pods connected over a L3 primary UDN [Suite:openshift/conformance/parallel]
      
      [sig-network][OCPFeatureGate:NetworkSegmentation][Feature:UserDefinedPrimaryNetworks] when using openshift ovn-kubernetes created using NetworkAttachmentDefinitions isolates overlapping CIDRs with L2 primary UDN [Suite:openshift/conformance/parallel]
      [sig-network][OCPFeatureGate:NetworkSegmentation][Feature:UserDefinedPrimaryNetworks] when using openshift ovn-kubernetes created using ClusterUserDefinedNetwork can perform east/west traffic between nodes for two pods connected over a L2 primary UDN [Suite:openshift/conformance/parallel]

              jluhrsen Jamo Luhrsen
              jluhrsen Jamo Luhrsen
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              Anurag Saxena Anurag Saxena
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