# istio_36566.yaml
apiVersion: release-notes/v2
kind: bug-fix
area: traffic-management
issue:
  - https://github.com/istio/istio/pull/36566
releaseNotes:
  - |
    **Fixed** an issue that sidecar iptables will cause intermittent connection reset due to the out of window packet.
    Introduced a flag meshConfig.defaultConfig.proxyMetadata.INVALID_DROP to control this setting.