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Network Virtualization

DZone

Network virtualization has been one of the most significant advancements in the field of networking in recent years. It is a technique that allows the creation of multiple virtual networks, each with its own set of policies, services, and security mechanisms, on top of a single physical network infrastructure.

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Virtualization in SDN: Unleashing the Power of Software-Defined Networking

DZone

The convergence of software and networking technologies has cleared the way for ground-breaking advancements in the field of modern networking. One such breakthrough is Software-Defined Networking (SDN), a game-changing method of network administration that adds flexibility, efficiency, and scalability.

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How Netflix uses eBPF flow logs at scale for network insight

The Netflix TechBlog

By Alok Tiagi , Hariharan Ananthakrishnan , Ivan Porto Carrero and Keerti Lakshminarayan Netflix has developed a network observability sidecar called Flow Exporter that uses eBPF tracepoints to capture TCP flows at near real time. Without having network visibility, it’s difficult to improve our reliability, security and capacity posture.

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How Kubernetes Changed the Networking Model and What Developers Should Know about eBPF and Cilium

DZone

Enterprise networking is a radically different discipline in today’s microservices, containers, and Kubernetes paradigm than what it used to be in the old three-tier architecture world. Q: How Did Kubernetes Change the Networking Model? A: In many ways, Kubernetes networking is similar to our traditional networking.

Network 302
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Virtual Network Functions in VPC and Integration With Event Notifications in IBM Cloud

DZone

What Are Virtual Network Functions (VNFs)? These hardware functions are packaged as virtual machine images in a VNF. VNFs are virtualized network services that are packaged as virtual machines (VMs) on commodity hardware.

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How Virtualization Helps Security

DZone

Among these are virtual tools and programs that have applications in almost every industry imaginable. One area that virtualization technology is making a huge impact is the security sector. How Is Virtualization Technology Used? Devices connect to a virtual network to share data and resources.

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New SNMP platform extensions provide observability at scale for network devices

Dynatrace

Quick and easy network infrastructure monitoring. Begin network monitoring by simply deploying an extension with just a few clicks. The topology model for network devices covers simple to complex use cases from visualizing the interfaces of a router to mapping an F5 Big-IP LTM load balancer. Virtual servers. Pool nodes.

Network 246