istio

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apiVersion: release-notes/v2
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kind: bug-fix
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area: traffic-management
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issue:
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  - 46719
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releaseNotes:
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  - |
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    **Added** gated flag `ISTIO_ENABLE_IPV4_OUTBOUND_LISTENER_FOR_IPV6_CLUSTERS` to manage an additional outbound listener for IPv6-only clusters to deal with IPv4 NAT outbound traffic.
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    This is useful for IPv6-only cluster environments such as EKS which manages both egress-only IPv4 as well as IPv6 IPs.
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