1 / 17

Routing Information Service (RIS)

Routing Information Service (RIS). Antony Antony, Thomas Franchetti, Henk Uijterwaal, Daniel Karrenberg RIPE-NCC Apricot 2001. Overview. Why a Routing Information Service? What is the Routing Information Service ? How to use the RIS ! How to participate ! Q & A. Why a RIS ?.

janna-mcclain
Télécharger la présentation

Routing Information Service (RIS)

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Routing Information Service(RIS) Antony Antony, Thomas Franchetti, Henk Uijterwaal, Daniel Karrenberg RIPE-NCC Apricot 2001

  2. Overview • Why a Routing Information Service? • What is the Routing Information Service ? • How to use the RIS ! • How to participate ! • Q & A

  3. Why a RIS ? • Global routing behavior affects I(S)P service • Distant routing problems are difficult to diagnose • ‘Routing quality’ of neighbors is difficult to assess • Destination based routing provides ‘one-way-only’ control & diagnostics • Looking glasses are a crude tool to cover the ‘other direction’

  4. What is RIS? • “Looking Glass on Drugs” • Multiple route collectors integrate multiple views • Database provides access to more than just instantaneous data • Database supports various (longer term) analysis products • Multiple collectors and database enable complex analysis products

  5. Data Base @ the RIPE NCCnew setup RIPE NCC RRC00 User Interface Insertion Machine Server Machine RRC01 RRC02 Disks Tape RRCxx

  6. Remote Route Collectors • Currently 4: • RIPE NCC, + 15 peers worldwide • LINX, + 40 peering sessions from LINX members • AMS-IX, installed 16/1 • SFINX, in transit • Next steps: • Investigate the added value from more RRC’s? • Where to locate the next RRC’s? • 2 more in Europe, Americas ? • AP Region !

  7. User Interface • http://www.ripe.net/ris/ris-index.html • Raw Database Queries • Asinuse • shows peering history of a particular AS • Beta, but quite popular • used by RIPE NCC registration staff • Other queries? Yes We need your input!

  8. Raw Database Query • Main Parameters • RRC • AS# or IP Address • Time Period • Example: APNIC Service Machine in Tokyo • AS# in form not used (we clicked ‘Search Network’) • note query for /32 Address possible • returns routes containing Address • output starts with routing table dump, then updates live

  9. Asinuse Tool • Presents ‘Peering History’ of an AS • current main user is RIPE NCC registration staff • after informal announcement other users appeared • Example: AS4777 • takes 1-3 minutes, whole database searched • provides links to regstration data • useful to check out your own AS live

  10. Daily Analysis RIS DB Queries • RIS Database • SQL2RRD: Universal tool to do large amounts of (similar) queries • RRD Database: • Plots on the Web • Last command to generate report SQL2RRD RRD WWW email

  11. Prefixes per Prefix Length

  12. Origin ASes announcingonly one Prefix

  13. Origin ASes perannounced Prefixes

  14. Raw data • There is a lot of interest in the raw data • ISMA2000 • Hermes • … • Raw data is now available • http://abcoude.ripe.net/ris/rawdata

  15. How to Participate Please suggest topologically interesting places willing to house a remote route collector to us at <ris@ripe.net>

  16. PAM2001-Workshop(commercial) • An annual workshop on Passive and Active Measurements • 2nd in a series • Amsterdam, April 23-24, 2001. • Conference program available • + 20 talks on Passive and Active Measurements • Poster session and equipment demonstration • Registration opened • See http://www.ripe.net/pam2001/ for details

  17. Questions, Discussion

More Related