Changing CSP Network Requirements
NFV objectives have evolved quite significantly from the initial need for CSPs to virtualize the infrastructure to being able to scale with technology, products, and services into new and adjacent markets. There is acute focus on operational transformation with CSPs driving continuous innovation and rapid service deployment for 5G and IoT use cases. Applications, services, and greater network intelligence is being deployed at the network edge to deliver higher QoE and security.
A key enabler of this transformation is the Telco Cloud – an operating model that leverages programmable networks, with NFV and SDN being key enablers. With the ability to run a multitude of network functions on off-the-shelf servers, CSPs can provision and scale services faster and substantially reduce costs.
With its vision of delivering any application on any device on any cloud, VMware has extended its technology to cross every infrastructure boundary there is, from the data center into public and telco clouds, and the network edge supporting edge clouds and IoT devices.
VMware vCloud NFV – A platform for Multi-Cloud
At Mobile World Congress 2019, VMware has taken another step in the expansion of its vCloud NFV offerings, with the announcement of VMware vCloud NFV 3.0 vCloud Director Edition.
With support for VMware vCloud Director 9.5, the new release features key enhancements in NFV performance, secure multi-tenancy, networking, and multi-site operations, enabling Communications Service Providers (CSPs) to quickly scale and grow revenues while reducing cost and complexity.
VMware vCloud NFV 3.0 vCloud Director Edition
Enhancements in VMware vCloud NFV 3.0 help CSPs realize the true potential of distributed multi-cloud services through accelerated time to revenue leveraging NFV automation and service onboarding, lower infrastructure costs while delivering greater performance, and optimized operations for increased network efficiency and reduced operational costs.
Key capabilities provided with the VMware vCloud NFV 3.0 vCloud Director Edition include:
- Secure Multi-tenancy and Enhanced RBAC – VMware vCloud NFV 3.0 includes support for vCloud Director 9.5 that implements a redesigned multi-tenant Role Based Access Controls (RBAC) model. The model allows CSP administrators to create Global Tenant Roles assigned to tenant users enabling self-service management without the need of service provider involvement. CSP administrators can also create rights bundles that correspond to tiers of service, separately monetizable functionality, or any other arbitrary rights grouping and make them available to various organizations.
- Deterministic NFV Performance – VMware vCloud NFV 3.0 includes support for VMware NSX-T Data Center, which adds Data Plane Development Kit (DPDK) based techniques to deliver accelerated data plane network performance with the new NSX Managed Virtual Distributed Switch (N-VDS) in Enhanced Data Path mode. Efficient separation of data plane functions from control and management plane functions enables CUPS based architectures while automated NUMA alignment, multi-tiered routing, bare-metal edges, and HugePages support enable increased workload performance while preserving the benefits of key vSphere functionalities like HA, vMotion, and DRS.
- Efficient Multi-site Deployment – VMware vCloud NFV 3.0 enables CSPs to achieve the scale and manageability required to efficiently deploy and operate distributed multi-cloud deployments. It facilitates efficient cloud services management with the flexibility to deploy centralized VIM for a common management plane across sites or a distributed architecture with federated management. Decoupling NSX-T Data Center functionality from vCenter server enables cloud-scale performance using a distributed control plane architecture, while the separation of data plane workloads from control plane and management plane workloads enables CUPS-based scalable architectures.
- Advanced Networking – VMware vCloud NFV 3.0 supports a range of new carrier-oriented networking capabilities through dual stack support for NSX-V and NSX-T. The vCloud NFV platform delivers increased network resiliency through fast link failure detection, ERSPAN port mirroring, and support for a broad category of workloads including container-based workloads, multi-cloud workloads, and PaaS platforms.
- Intent-Based Service Assurance – VMware vCloud NFV 3.0 with support through vRealize Operations 7.0, vRealize Log Insight 4.7, and vRealize Network Insight 3.9, delivers a new paradigm in NFV operations with intent-based assurance that allows CSPs to define operational and business intent for the network and continuously verify performance against the defined intent through Day 0, Day 1 and Day 2 operations.
Evolution of Networking in vCloud NFV
Also announced this year at MWC 2019 is the release of VMware NSX Data Center 2.4. CSPs need for highly scalable networks that are truly reliable is at an all-time high.
NSX-T Data Center is a core component of vCloud NFV providing the networking overlay support across the complete NFVI and supporting multiple telco-oriented use cases. New networking features now available in NSX Data Center are:
- IPv6 Support: As business around the world ramp up IPv6 deployments, support for IPv6 in NSX-T meets a critical requirement of telco networks.
- Scalability: NSX-T 2.4 can scale to hundreds of thousands of routes, over a thousand hosts per NSX domain, and enables high-scale multi-tenancy.
- High Availability: NSX-T 2.4 supports clustering with NSX managers, enabling a highly available management plane for GUI and API, reducing the likelihood of NSX operational failures.
- Service Function Chaining: NSX-T 2.4 introduces the ability to perform Service Insertion and Service Function Chaining, through the IETF SFC framework and NSH, enabling CSPs to rapidly onboard, automate, and launch new services to meet dynamic subscriber demands
- Container Networking and Cloud Native architectures: VMware is enhancing support for containers with enhanced visibility into all container and PaaS clusters that are supported by a NSX deployment, as well as visibility into all containerized applications supported by a NSX deployment.
VMware Ready for NFV
The VMware Ready for NFV program is a certification program that recognizes VNF partners that have made commitments to the vCloud NFV platform. VMware Ready for NFV certified partners have completed a range of operability and interworking assessments in a dedicated accreditation facility and have access to VMware product roadmaps and solution development strategies in order to ensure their solutions continue to maximize the potential of the underlying vCloud NFV platform. CSPs can look to the VMware Ready for NFV certification program as proof of close VNF integration with the vCloud NFV platform.
VMware continues to increase the number of partners that have been certified within the VMware Ready for NFV program. At MWC 2019, we have announced certification of more than 105 Virtual Network Functions from 85 vendors worldwide. VMware’s broad ecosystem of certified partners creates a true marketplace that helps CSPs remove barriers to successful NFV implementations.
To learn more about VMware’s vCloud NFV Platform