Kentik - Network Flow Analytics

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by Avi Freedman
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Fascinating Facts from Kentik

December 18, 2017

What brands of network devices are Kentik customers using? Where does their international traffic come from and go to? What’s the current norm for packet sizes and internet traffic protocols? Drawing on Kentik Detect’s ability to see and analyze network traffic, this post shares some intriguing factoids, and it sheds light on some of the insights about your own network traffic that await you as a Kentik customer.

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Black Friday vs. Cyber Monday: Traffic Insights from Kentik

November 30, 2017

Media reports tell us that Cyber Monday marked a single-day record for revenue from online shopping. We can assume that those sales correlated with a general spike in network utilization, but from a management and planning perspective we might want to go deeper, exploring the when and where of traffic patterns to specific sites. In this post we use Kentik Detect to see what can be learned from a deeper dive into holiday traffic.

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Level 3 Route Leak: What Kentik Saw

November 15, 2017

As last week’s misconfigured BGP routes from backbone provider Level 3 caused Internet outages across the nation, the monitoring and troubleshooting capabilities of Kentik Detect enabled us to identify the most-affected providers and assess the performance impact on our own customers. In this post we show how we did it and how our new ability to alert on performance metrics will make it even easier for Kentik customers to respond rapidly to similar incidents in the future.

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News in Networking: The Big Misconfig and IoT’s Enterprise Time Bomb

November 10, 2017

Last year it was the Dyn outage. This week, a network misconfiguration at Level 3 caused Comcast, Spectrum, Verizon, Cox, RCN and other telecos across the country to feel the effects of the outage. Also this week, findings from a Forrester survey revealed IoT is now an “enterprise security time bomb,” with a huge challenge around being able to identify these types of devices on the network. More after the jump…

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Kentik for Site Reliability

October 30, 2017

At Kentik, we built Kentik Detect, our production SaaS platform, on a microservices architecture. We also use Kentik for monitoring our own infrastructure. Drawing on a variety of real-life incidents as examples, this post looks at how the alerts we get — and the details that we’re able to see when we drill down deep into the data — enable us to rapidly troubleshoot and resolve network-related issues.

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