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Pinpointing Delay and Forwarding Anomalies Using RIPE Atlas Built-in Measurements - Or How I Learned to Stop Worrying and Love the Built-Ins

Pinpointing Delay and Forwarding Anomalies Using RIPE Atlas Built-in Measurements - Or How I Learned to Stop Worrying and Love the Built-Ins

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Romain Fontugne

8 min read

Detecting network disruptions is a recurring problem. Clearly locating performance degradation is an important step in debugging and subsequently fixing connectivity issues.

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Using RIPE Atlas to Debug Network Connectivity Problems

Using RIPE Atlas to Debug Network Connectivity Problems

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Stéphane Bortzmeyer

15 min read

This article explains how I use RIPE Atlas probes, the official API and custom scripts to debug network issues.

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Connectivity in the LAC Region

Connectivity in the LAC Region

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Mirjam Kühne

6 min read

Please enjoy this guest post by Agustín Formoso, Software Developer at LACNIC: Regional connectivity is not an easy metric to measure. To do it properly you need measurements generated by multiple vantage points, located in as many places as possible (both geographically and logically). Besides,…

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How Elasticsearch and Kibana Help us Analyse RIPE Atlas Data Logs

How Elasticsearch and Kibana Help us Analyse RIPE Atlas Data Logs

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Andreas Strikos

5 min read

RIPE Atlas back-end applications run on more than 40 servers. Each day these machines can produce thousands of application logs of any kind of severity level. In order to be able to track down serious errors, warnings or even unusual behaviour, we decided some time ago to try Elasticsearch as a log…

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Broadband Services and Infrastructure Mapping

Broadband Services and Infrastructure Mapping

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Emile Aben

5 min read

I attended a conference on Broadband Services and Infrastructure Mapping, which I think had some interesting content for RIPE Labs readers.

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Using RIPE Atlas to Look at IXPs in Berlin

Using RIPE Atlas to Look at IXPs in Berlin

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Mirjam Kühne

4 min read

The IXP country jedi tool described in earlier RIPE Labs articles, can also be used to analyse the situation in a specific city. This time we look at Berlin.

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Introducing the RIPE Forum

Introducing the RIPE Forum

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Marco Schmidt

6 min read

The RIPE NCC has developed an additional interface for the RIPE community mailing lists – something that we hope will encourage more interaction and discussion among the RIPE community.

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How Pingable are the Pingables?

How Pingable are the Pingables?

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Rene Wilhelm

15 min read

In February 2011 the RIPE NCC implemented the "pingable:" and "ping-hdl:" attributes in the RIPE Database. These attributes were added to the Routing Policy Specification Language by RFC 5943 to allow networks to advertise IP addresses that are reachable and can be used as a target for diagnostic…

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LatencyMONIPv4vsIPv6comparison.png

RIPE Atlas Update: DNSMON Code Available, LatencyMON Comparisons, New Credit Sharing and More

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Suzanne Taylor

4 min read

In the past few months, we've added some new features and functionality to RIPE Atlas, including making the DNSMON code available on GitHub for personal use, displaying IPv4 vs IPv6 comparisons in LatencyMON, new credit sharing options, and new limits on probes per measurement and results per day.…

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