Due to https://bugzilla.redhat.com/show_bug.cgi?id=1995326, OVN-kubernetes in 4.9 was shipped with SkipSNAT force-disabled, meaning that setting ExternalTrafficPolicy=Local means that packets are SNAT'd, against the expected behavior. This was fixed in 4.10 during the development cycle. This BZ is a placeholder for QE and bureaucracy purposes.
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory (Important: OpenShift Container Platform 4.11.0 bug fix and security update), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHSA-2022:5069