We primarily use the solution for multi-link aggregated circuits that are co-managed with our provider.
Versa FlexVNF is #4 ranked solution in SD-WAN tools, #4 ranked solution in top WAN Edge tools, and #8 ranked solution in top Secure Access Service Edge (SASE) tools. PeerSpot users give Versa FlexVNF an average rating of 8.0 out of 10. Versa FlexVNF is most commonly compared to Cisco SD-WAN: Versa FlexVNF vs Cisco SD-WAN. Versa FlexVNF is popular among the large enterprise segment, accounting for 64% of users researching this solution on PeerSpot. The top industry researching this solution are professionals from a computer software company, accounting for 21% of all views.
Versa FlexVNF OverviewUNIXBusinessApplication
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Versa FlexVNF Buyer's Guide
Download the Versa FlexVNF Buyer's Guide including reviews and more. Updated: September 2022
What is Versa FlexVNF?
Versa Networks Versa Operating System (VOS) is a next-generation operating system that is highly pliable. VOS empowers service providers, organizations, and businesses to deploy an extensive variety of software-defined solutions, including Secure Access Service Edge (SASE) and Secure SD-WAN in satellite offices, cloud, campus, and data centers.
The Versa Director, a single-pane-of-glass management platform, administers and provisions all security and network functions of a VOS deployment for either cloud or on premises. Versa Analytics collaborates with Versa Director to deliver full transparency, predictive analysis, baselining, and correlation for application, network usage, and security events. Versa Analytics will thoroughly analyze and filter all logs, export reports, application usage, and network security. The information is collated to make searching events super fast and easy, and will deliver comprehensive intuitive directives.
VOS is a multi-tenant, cloud-native, and multi-service software stack with a complete set of networking functionalities, such as advanced scalable routing and full-featured SD-WAN. This makes it feasible to easily create dynamic managed services and software-defined enterprise architectures that are very flexible and scale easily.
VOS is specifically created using enterprise-class carrier-grade operational functionalities such as distributed management and data plane fabric with on-demand capacity and embedded elasticity. Enterprises and service providers are empowered to seamlessly integrate advanced networks and security functions into any desired process using robust service chaining for third-party services and appliances.
Versa Operating System Benefits
- Cost-effective: Versa VOS is deployed using a low-cost x86 architecture and appliances. VOS makes use of next-generation developments in virtualized infrastructures and processors. This minimizes the need for excessive capital purchases and costly upgrades that are customary with traditional legacy network hardware devices.
- Flexible deployment options: Versa VOS offers the broadest offering of deployment options in the marketplace today. VOS can be deployed in SASE, new SDN environments, cloud, and legacy environments. VOS has been developed to run seamlessly on bare metal Versa Cloud Gateway (CSG) groups of appliances using cost-effective pricing and industry-leading next-generation features. VOS is able to run on preconfigured certified white box platforms, IaaS platforms (Microsoft, Google, Amazon, and Oracle), and hypervisor VMs (Microsoft Hyper-V, KVM, VMware ESXI). VOS delivers high performance and throughput by fully utilizing Data Plane Development Kit (DPDK) support and robust multi-core processors.
- Seamless operations: VOS is out-of-box operational and fully supports industry standard protocols and log formats such as SNMP, IPFIX, Netconf, and Syslog. This makes VOS easily compatible with existing reporting, monitoring, and network management systems.
- Scalable: The multi-tenant and cloud-native software services platform seamlessly integrates networking and security services, which enables VOS to scale easily on demand and maintain high availability, service continuity, and delivery of both third-party network security functions and Versa VOS.
Reviews from Real Users
“They are pretty transparent on every layer of the networking to build the SD-WAN. Troubleshooting is easier due to that. They, it seems like, do not try to cover or wrap the SD-WAN into my interface, which would make it difficult to troubleshoot. They really open up every part of the technology so that if there is an issue, it would be easier to troubleshoot. It's very powerful, especially for engineering teams. And yet, they manage also to keep it from being too complex.” - Networking Consultant / Networking Business Manager at a tech vendor
Versa FlexVNF was previously known as FlexVNF.
Versa FlexVNF Customers
CenturyLink, RCN Business, Colt Technology Services
Archived Versa FlexVNF Reviews (more than two years old)