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  1. OpenShift Bugs
  2. OCPBUGS-14170

NetworkManager not able to reconnect the interfaces ports to the switch post reboot

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      Description of problem:

      After rebooting a switch we see that interfaces configured with NMstate are not automatically reconnected. Maybe this is more a NetworkManager issue than an Openshift issue.

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

      NMstate Operator on OCP v4.11

      How reproducible:

      Very reproducible

      Steps to Reproduce:

      1.Configure interfaces using NNCP
2.Reboot the switch to which interfaces are connected
3.Check if the interfaces have an IP

      Actual results:

      Interface are up, but they have no IP

      Expected results:

      Interface should have an IP & usable

      Additional info:

      As a workaround customer reboots the node or runs --> nmcli con up

Slack Thread--> https://redhat-internal.slack.com/archives/CG6252WBY/p1685107990442109

       

            bnemec@redhat.com Benjamin Nemec
            rhn-support-adubey Akash Dubey
            Qiong Wang Qiong Wang
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              Created:
              Updated:
              Resolved: