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Enterprise Cloud 2.0 Technology Solutions, Strategy and Use Cases
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by Nikhil Handigol The network lies at the heart of a modern enterprise’s ability to perform its daily business and operations. When a network outage occurs, due to a policy misconfiguration or a device failure, business grinds to a halt. Almost every week, it seems, we read a new headline where a Fortune 500 company suffered the catastrophic consequences of a network outage. These incidents are costly, causing revenue loss and impacting corporate reputation and customer loyalty. In the most extreme cases, outages have triggered…
by Nick Lippis One of the big picture views I’ve gained from working with the ONUG Community and ONUG Board over the past several years is the transformation of big business, due to an evolution taking place within the digital economy. The industry is in the third stage of the computing age that started in the 1950s, expanded exponentially with the internet economy of the late 1990s, and is now enabling new digital businesses due in large part to mobile and cloud computing. As in…
by Guru Chahal Avi Networks has been participating in ONUG since 2013. During that time, we’ve been privileged to have worked with many in the ONUG community to help us understand some of the top pain points facing enterprise networks – and in particular L4-7 network services such as load balancing and application security. Today, we are proud to call many in the ONUG community our customers and are thankful for them as they have helped shape our roadmap and help accelerate Avi’s adoption across…
by Nick Lippis Cloud-based application development – be it software-defined, containers, or micro-servers – coupled with a new type of organizational model enables IT delivery at the speed of business. Still, one of the biggest challenges in deploying cloud solutions is transitioning to a new IT organizational model, which necessitates a change in existing skill sets and culture.
By Olivier Huynh Van, CTO, Glue Networks Inc. Software-defined networking (SDN) has become synonymous with flexible network automation, allowing IT departments to respond quickly to changing business needs. In the modern data center, SDN allows for highly standardized and customer controlled network environments. However, the complexity of multi-vendor and multi-provider WAN infrastructures represents a much larger challenge that SDN solutions need to address. Enterprises are being forced to attempt to code their own in-house automation via scripting, but many don’t have the resources of…
Software defined networks (SDNs) reimagined how companies build networks. Now SDNs will force a major change in how companies secure those networks. To better understand the security implications of SDNs, we caught up with two of the co-chairs for ONUG’s Software-Defined Security Services (SDSS) Working Group. In How SDNs Change Cyber Security – Part I last month, we were able to get Adam Forch of FedEx’s reaction. Today, in the second installment, we hear Mike’s thoughts on the challenges facing SDN security.
by Houman Modarres On a bright spring day just three years back we found ourselves in Portland, at the rapidly growing OpenStack Summit. ONUG had also just been formed, an organization that would grow just as rapidly in its appeal and influence. Open was the way, and the game was on. “I don’t care that it’s SDN. I care only if it solves my problem in an open way,” asserted one of the pioneers of the ONUG community repeatedly as wave after wave of “SDN-washing”…
by Mike Cohen Few question that Linux containers signal a tectonic shift in how applications are built, deployed, and operated and their composition into microservices will likely become a best practice in application design.(1) This shift could mean a lot for us in the networking space. We’ll see a faster migration to 40G or 25/50/100G architectures, a serious focus on scale as we could see up to a million MAC/IPs coming to a single ToR, and a push for improved visibility and telemetry as the…
Today, we catch up with Adam Forch, co-chair of the ONUG Software-Defined Security Services (SDSS) Working Group, to drill down on some of the implications software-defined networking will have for enterprise security. Forch is the Network Security Information Security Advisor at FedEx, and involved in the planning and implementation of new SDN technologies at FedEx.
by Nick Lippis The IT industry is living in a Picasso moment; it is creating a new future via software and in the process shedding its decades-long love affair with hardware. As the hardware era ends and the software-defined world progresses, the over $400B worldwide compute, storage, and networking market and vendors like Dell, Cisco, IBM, HP, and many others that supply it are struggling with the change. Legacy vendors are disappearing or restructuring, as evidenced by the HP breakup and Dell’s purchase of…
