Stack update failing due to ssh error: "Corrupted MAC on input."

Solution Unverified - Updated -

Issue

  • intermittent connectivity issues resulting in multiple ssh failure messages:

    Corrupted MAC on input.
    ssh_dispatch_run_fatal: Connection to 192.168.8.118 port 22: message authentication code incorrect
    [...]
    ssh_dispatch_run_fatal: Connection to 192.168.8.118 port 22: incorrect signature
    

Environment

  • Red Hat OpenStack Platform 10.0

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