Comment 4 for bug 1962599

With the Flannel deployment, it would be helpful if you can try pinging the kubernetes-worker unit's bondM interface IP from a pod. That would help us confirm if the underlying pod -> bondM traffic is still being dropped.

Otherwise, we may need you to reproduce the deployment with Calico so we can investigate further.

I would like to look deeper into how the interfaces are configured. Please attach or otherwise send us output of the following commands on a kubernetes-worker unit:

sysctl -a
ip addr
ip route

Alternatively, if you can give us access to a failing environment, we can do further investigation ourselves. Please let us know how you would like to proceed.