OVN-Kubernetes using nodeIP instead of egressIP, incorrect NAT entries and other possible pod network issues
Issue
- Pods using OVN Kubernetes
EgressIP
randomly initiate egress connections usingnodeIP
. - TCP connection errors on pods using OVN EgressIP when initiating egress communication.
- Incorrect and/or stale
SNAT
entries.
Environment
Red Hat OpenShift Container Platform 4.10, 4.11, 4.12, 4.13, 4.14
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