8장. Network requirements
OpenShift Data Foundation requires that at least one network interface that is used for the cluster network to be capable of at least 10 gigabit network speeds. This section further covers different network considerations for planning deployments.
8.1. IPv6 support
Red Hat OpenShift Data Foundation version 4.12 introduced the support of IPv6. IPv6 is supported in single stack only, and cannot be used simultaneously with IPv4. IPv6 is the default behavior in OpenShift Data Foundation when IPv6 is turned on in Openshift Container Platform.
Red Hat OpenShift Data Foundation version 4.14 introduces IPv6 auto detection and configuration. Clusters using IPv6 will automatically be configured accordingly.
OpenShift Container Platform dual stack with Red Hat OpenShift Data Foundation IPv4 is supported from version 4.13 and later. Dual stack on Red Hat OpenShift Data Foundation IPv6 is not supported.
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