On 20/07/16 14:46, Rafal.Jankowski@thomsonreuters.com wrote:
Hi I’m wondering if there is any good statistic tool that helps identyfing any widespread Internet outages using ripe atlas probes such as ISP issues (like todays http://www.bbc.co.uk/news/technology-36844712), cable cuts, etc. Normally I select probe and look into public measurements but it does not seem to be very effective.
yes, this is still an active topic of research. we've made some inroads into anomaly detection and RIPE Atlas traceroutes (http://arxiv.org/abs/1605.04784), and there is work in progress on making data from that available near-realtime. we do have a live-stream of probe connect/disconnect events (docs at: https://atlas.ripe.net/docs/result-streaming/ ), and are also working on detecting outage-type signals from that. and we do one-off analysis of events, examples: https://labs.ripe.net/Members/emileaben/internet-access-disruption-in-turkey https://labs.ripe.net/Members/emileaben/does-the-internet-route-around-damag... that said, we can help investigate particular events, if we expect the outcome to yield interesting data/insight to our community. cheers, Emile Aben