Measurements and Statistics

How RIPE Atlas Helped Wikipedia Users

Emile Aben

• 9 Jul 2014

• 6 min read

Engineers from the Wikimedia Foundation and the RIPE NCC recently collaborated on a project to measure the latency of Wikimedia sites for users worldwide. Together, we identified ways to decrease latency and improve performance for users around the world.

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The IPv6 Analyser

Alex Band

• 20 Jun 2014

• 4 min read

The IPv6 Analyser is a toolset that offers our members a visual insight into all the allocations, aggregations and assignments they have made. It was announced a few weeks ago and we're seeing LIRs starting to use it. Please find below some more details about this tool.

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How Fast the RIPE Atlas Anchor Has Paid Off

Tim Kleefass

• 12 Jun 2014

• 8 min read

We installed a RIPE Atlas Anchor and saw immediate results!

tools
atlas

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How to Convert your TTM Box to a Stratum-1 NTP Server

Colin Petrie

• 5 Jun 2014

• 17 min read

As part of decommissioning the TTM system, we investigated the possibilities for converting existing TTM boxes to stand-alone NTP servers.

tools

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4

SSHCure: SSH Intrusion Detection Using NetFlow and IPFIX

Luuk Hendriks

• 5 Jun 2014

• 4 min read

SSHCure is an Intrusion Detection System for SSH, developed at the University of Twente. It allows analysing large amounts of flow data and is the first IDS capable of identifying actual compromises. Being deployed in various networks, ranging from small Web-hosting companies to nation-wide backb…

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2

Changes to the Distribution Model for RIPE Atlas Probes

Fatemah Mafi

• 3 Jun 2014

• 1 min read

As the RIPE Atlas network continues to grow, we have taken another look at our distribution model and made some adjustments to ensure wider topological and geographical probe coverage. Community feedback at RIPE 68, notably regarding RIPE Atlas probe coverage, encouraged the RIPE NCC to audit probe…

atlas
tools

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ReFlow: Reports on Internet Flows

Martijn Hoogesteger

• 3 Jun 2014

• 3 min read

The fact that HTTP is the most used application protocol in the Internet is well known. However, statements like this are seldom supported with clear evidence. At the Design and Analysis of Communications Systems (DACS) group, of the University of Twente, we have created ReFlow: a public website co…

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Basic Evaluation of new IXP Peering Partners with RIPE Atlas and Zabbix

Daniel Gomez

• 26 May 2014

• 6 min read

In this article we explain how we used RIPE Atlas to evaluate new synaix's peering partners within an Internet Exchange Point and how this helped to improve our customer services.

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4

Better Crypto - Applied Cryptography Hardening

Aaron Kaplan

• 22 May 2014

• 5 min read

This project aims at creating a simple, copy & paste-able HOWTO for secure crypto settings of the most common services (webservers, mail, ssh, etc.). It was presented at the recent RIPE 68 Meeting in Warsaw. For those of you who couldn't attend the meeting, here is summary of the talk.

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2

Suggestions for Improving Abuse Contact Management

Denis Walker

• 5 May 2014

• 6 min read

The aim of the policy Abuse Contact Management in the RIPE Database (RIPE document ripe-563), was to make available an abuse contact for all resources maintained by the RIPE NCC. The RIPE NCC proposed an implementation plan that was accepted. During the deployment there has been some feedback on th…

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