The real-time Internet routing observatory. Luca Sani RIPE Meeting 77 Amsterdam, NL October 15 th, 2018
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1 The real-time Internet routing observatory Luca Sani RIPE Meeting 77 Amsterdam, NL October 15 th, 2018
![The Book of Islands [ ] where we discuss about all islands of the](/docs-images/96/126993313/images/2-3.jpg "world, with their ancient and modern names, histories, tales and way")
2 Isolario project Objective: foster ASes to share their BGP data The more the ASes, the more the completeness of public BGP data Isolario - The Book of Islands [ ] where we discuss about all islands of the world, with their ancient and modern names, histories, tales and way of living... Benedetto Bordone (Italian cartographer) Approach: Do-ut-des Participants open at least one v4/v6 BGP session with Isolario providing their full routing table In change, Isolario offers real-time applications based on the aggregation of every routing information collected 2
3 BGP route collectors University of Oregon Route Views Project Route Views was originally conceived as a tool for Internet operators to obtain real-time information about the global routing system from the perspectives of several different backbones and locations around the Internet. It collects BGP packets since 1997, in MRT format since RIPE NCC Routing Information Service (RIS) The RIPE NCC collects and stores Internet routing data from several locations around the globe, using RIS. It collects BGP packets in MRT format since Packet Clearing House (PCH) PCH is the international organization responsible for providing operational support and security to critical Internet infrastructure, including Internet exchange points and the core of the domain name system. It operates route collectors at more than 100 IXPs around the world and its data is made available in MRT format since Routing Data 3
4 Isolario free services for feeders Real-time monitoring services Every feeder has free access to a set of services tailored to monitor and analyse BGP data coming into Isolario system BGP Flow viewer Routing table viewer Subnet reachability Website reachability Diagnostic services Historic monitoring services (work in progress) Alerting system Daily reports Routing table viewer Subnet reachability Please, feel free to try isolario.it! Username: guest Password: guest 4
5 Isolario numbers (October 14 th, 2018) FEEDER ASES GEOLOCATION ARIN 13 Number of ASes participating: 159 RIPE 106 APNIC 16 LACNIC 3 Number of sessions configured: 470 IPv4: 236 from 146 ASes IPv6: 234 from 119 different ASes AFRINIC 3 5
6 Isolario numbers with ADDPATH (October 14 th, 2018) Number of ADDPATH ASes participating: 19 Number of sessions configured: 50 IPv4: 23 from 14 different ASes IPv6: 27 from 17 different ASes 6
7 What do we provide to the community? MRT data RIB feeder snapshots every 2 hours UPDATE collections every 5 minutes * same format as RIPE RIS and Route Views (RFC 6396, ADDPATH RFC 8050) ** used in Hurricane Electric BGP Toolkit ( Periodic analyses AS characteristics Feeder contribution Total coverage of route collectors Open source software Interactive Collecting Engine (ICE) BGP Scanner 7
8 What s next? New services Bogon real-time recognition Real-time looking glass Route collector on BMP (RFC 7854) Research directions Real-time routing anomaly detection (e.g. prefix hijack) Pattern recognition in BGP attributes Country-focused special analyses (e.g. Internet shutdown recognition) Feeder data hygiene techniques 8
9 Thank you for your attention Join us and help us to unveil the Internet AS-level structure! To participate, contact us at: 9
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