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Juniper Networks Cloud-Native Contrail Networking is a cloud-native software defined networking (SDN) solution that provides high-performance networking to Kubernetes-orchestrated environments. Cloud-Native Contrail automates the creation and management of virtualized networks to connect, isolate, and secure cloud workloads and services seamlessly across cloud networks. Contrail Networking delivers federated multi-cluster networking in Kubernetes-orchestrated environments, providing a networking solution that supports both virtualized network functions (VNFs) and containerized network functions (CNFs).

These release notes accompany Release 22.1 of Cloud-Native Contrail Networking, which is the initial release for Cloud-Native Contrail Networking. They describe new features, limitations, platform compatibility requirements, and known problems.