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How Netflix uses eBPF flow logs at scale for network insight

Netflix Tech

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. Sonar is an IPv6 and IPv4 address identity tracking service.

Network 130
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Using Rust for Kentik’s New Synthetic Network Monitoring Agent

Kentik

We recently launched Kentik Synthetic Monitoring , a major new product feature that combines synthetic network testing with real-time traffic monitoring to provide thorough insight into network performance and reliability. Managing agents in Kentik Synthetic Monitoring. IPv4 traceroute probes each hop by setting the Time to Live field.

Network 125
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To cope with stricter data regulation, enterprises should look to fully open APIs

TechCrunch

Jean-Paul Smets is the CEO of Rapid.Space , a hyper open cloud provider offering virtual private servers (VPS), content delivery networks (CDN) and global IPv6 (SDN). These closed systems are limited by their dependency on a particular platform, driving costs and other limitations on developers. Jean-Paul Smets. Contributor.

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CCNA vs CCNP – Detailed Guide and Differences

The Crazy Programmer

CCNA and CCNP, both are Cisco approved certification courses, which are very popular among those who seek a career in the computer networking line. Cisco is a very reputed and well-settled organization that manufactures and sells network-related equipment and solutions. Cisco Certified Network Associate (CCNA).

LAN 173
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Thinking About Glue

O'Reilly Media - Ideas

In networking, we have standards for what data means and how to send it. The fields in the header have been defined precisely, and new protocols have been built successfully at every layer of the network stack. In a network stack, TCP talks to TCP; HTTPS talks to HTTPS. Glue development is software development.

IPv6 145
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NETGEAR Router Misconfiguration Opens The Door For Remote Attacks

Tenable

Pwn2Own complements ZDI’s broader purpose of collecting and reporting vulnerabilities to vendors, developing signatures for intrusion detection and thereby aiding defenders in reducing their exposure. A network misconfiguration present in versions prior to V1.0.9.90

WAN 57
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A Reference Architecture for the Cloudera Private Cloud Base Data Platform

Cloudera

This blog post provides an overview of best practice for the design and deployment of clusters incorporating hardware and operating system configuration, along with guidance for networking and security as well as integration with existing enterprise infrastructure. Networking . IPV6 is not supported and should be disabled.