by Ofer Weill, Director of Product Marketing at DriveNets; edited and augmented by Alan J Weissberger
Networking software startup DriveNets announced in February that it had raised $110 million in first round (Series A) of venture capital funding. With headquarters in Ra’anana, Israel, DriveNets’ cloud-based service, called Network Cloud, simplifies the deployment of new services for carriers at a time when many telcos are facing declining profit margins. Bessemer Venture Partners and Pitango Growth are the lead VC investors in the round, which also includes money from an undisclosed number of private angel investors.
DriveNets was founded in 2015 by telco experts Ido Susan and Hillel Kobrinsky who are committed to creating the best performing CSP Networks and improving its economics. Network Cloud was designed and built for CSPs (Communications Service Providers), addressing their strict resilience, security and QoS requirements, with zero compromise.
“We believe Network Cloud will become the networking model of the future,” said DriveNets co-founder and CEO Ido Susan, in a statement. “We’ve challenged many of the assumptions behind traditional routing infrastructures and created a technology that will allow service providers to address their biggest challenges like the exponential capacity growth, 5G deployments and low-latency AI applications.”’
Network Cloud does not use open-source code. It’s an “unbundled” networking software solution, which runs over a cluster of low-cost white box routers and white box x86 based compute servers. DriveNets has developed its own Network Operating System (NOS) rather than use open source or Cumulus’ NOS as several other open networking software companies have done.
Fully disaggregated, its shared data plane scales-out linearly with capacity demand. A single Network Cloud can encompass up to 7,600 100Gb ports in its largest configuration. Its control plane scales up separately, consolidating any service and routing protocol.
Network Cloud data-plane is created from just two building blocks white boxes – NCP for packet forwarding and NCF for fabric, shrinking operational expenses by reducing the number of hardware devices, software versions and change procedures associated with building and managing the network. The two white-boxes (NCP and NCF) are based on Broadcom’s Jericho2 chipset which has high-speed, high-density port interfaces of 100G and 400G bits/sec. A single virtual chassis for max ports might have this configuration: 30720 x 10G/25G / 7680 x 100G / 1920 x 400G bits/sec.
Last month, DriveNets disaggregated router added 400G-port routing support (via whitebox routers using the aforementioned Broadcom chipset). The latest Network Cloud hardware and software is now being tested and certified by an undisclosed tier-1 Telco customer.
“Just like hyper-scale cloud providers have disaggregated hardware and software for maximum agility, DriveNets is bringing a similar approach to the service provider router market. It is impressive to see it coming to life, taking full advantage of the strength and scale of our Jericho2 device,” said Ram Velaga, Senior Vice President and General Manager of the Switch Products Division at Broadcom.
Network Cloud control-plane runs on a separate compute server and is based on containerized microservices that run different routing services for different network functions (Core, Edge, Aggregation, etc.). Where they are co-located, service-chaining allows sharing of the same infrastructure for all router services.
Multi-layer resiliency, with auto failure recovery, is a key feature of Network Cloud. There is inter-router redundancy and geo-redundancy of control to select a new end to end path by routing around points of failure.
Network Cloud’s orchestration capabilities include Zero Touch Provisioning, full life cycle management and automation, as well as superior diagnostics with unmatched transparency. These are illustrated in the figures below:
Image Courtesy of DriveNets
Future New Services:
Network Cloud is a platform for new revenue generation. For example, adding 3rd party services as separate micro-services, such as DDoS Protection, Managed LAN to WAN, Network Analytics, Core network and Edge network.
“Unlike existing offerings, Network Cloud has built a disaggregated router from scratch. We adapted the data-center switching model behind the world’s largest clouds to routing, at a carrier-grade level, to build the world’s largest Service Providers’ networks. We are proud to show how DriveNets can rapidly and reliably deploy technological innovations at that scale,” said Ido Susan CEO and Co-Founder of DriveNets in a press release.