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Stratoshark brings Wireshark-style analysis to cloud system calls

Network World

The open-source Wireshark network protocol analyzer has been a standard tool for networking professionals for decades. Loris Degioanni, Sysdig founder and CTO, Stratoshark and Wireshark co-creator, argued that debugging complex issues often requires deeper system visibility.

Analysis 418
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Linux Foundation’s L3AF brings zero-downtime updates to eBPF network management

Network World

The Linux Foundations networking division (LF Networking) is helping to address that challenge with the L3AF project, which is based on eBPF (extended Berkeley Packet Filter ) technology. He explained that L3AF offers deep visibility into network infrastructure components that are usually hidden outside of the Linux kernel.

Linux 348
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What is SONiC and how can enterprises try the open-source NOS?

Network World

Interest in the open-source network operating system SONiC is rising as major networking vendors and start-ups look to offer resources to help enterprises give SONiC a try. The Linux-based NOS was created by Microsoft for its Azure data centers and then open-sourced by Microsoft in 2017. What is SONiC?

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SAP publishes open source manifesto

CIO Business Intelligence

Manifesto is “more than a declaration of our current contributions; it’s a promise to continue driving open innovation and collaboration at a significant scale,” says SAP CTO. It arrives alongside the announcement of SAP’s Open Reference Architecture project as part of the EU’s IPCEI-CIS initiative.

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Why eBPF is critical and how it’s getting better

Network World

The open-source eBPF (extended Berkeley Packet Filter) technology has become one of the most critical foundational elements of networking with Linux over the last decade. 11, users and developers detailed how they are working with eBPF today and where the technology is headed in the future. Where is eBPF headed?

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OpenTelemetry certification launches

Network World

A new certification program from the Cloud Native Computing Foundation (CNCF) and Linux Foundation is aimed at validating the skills needed to utilize OpenTelemetry to gain visibility across distributed systems. OpenTelemetry is the second most active open-source project of the CNCF, following Kubernetes.

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Cloudflare accelerates its network with security, traffic optimizations

Network World

Cloudflare claims the technology could enable web pages to load up to 45% faster. John Graham-Cumming, CTO of Cloudflare, noted there is a new API that is supported in some browsers called Speculation Rules. Tb/s of switching capacity with support for open-source network operating systems including SONiC. Wireshark 4.4

Network 417