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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 ?.

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Routing Information Service (RIS)

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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 ?

  • 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’


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


Data Base @ the RIPE NCCnew setup

RIPE NCC

RRC00

User

Interface

Insertion

Machine

Server

Machine

RRC01

RRC02

Disks

Tape

RRCxx


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 !


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!


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


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


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


Prefixes per Prefix Length


Origin ASes announcingonly one Prefix


Origin ASes perannounced Prefixes


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


How to Participate

Please suggest topologically interesting places willing to house a remote route collector to us at

<[email protected]>


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


Questions, Discussion


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