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www.caida.org > funding : nms : apr01 : data : routing.xml
Routing Data
This section summarizes available Internet routing data sources and how they are used.
|   Index    Topology    Workload    Performance    Routing    Multicast   |

U-Oregon Route-Views

  • BGP routing tables (from "sho ip bgp")
  • NLANR archived this data until 16 Mar 01
  • PCH / U. Oregon
  • 1 table = 9Mb
  • 1 table collected each day (some incomplete between nov00 and feb01)
  • Don T: & Lixin G: infer peering relationships to identify problems, find better (more compact) ways to do routing, perform topology studies (build AS graph). Useful for generating realistic topologies.
  • Michalis: structure, bottlenecks, critical nodes

RIPE Routing Information Service (RIS)

  • Walter: use to calibrate models
  • Don T: MOBILITY DATA: How much time phones stay in cells
  • David Jaffe (Cisco) wants wish list for inside router, to include: 1. real definition of a flow (in netflow) 2. export RIB 3. effect of sampling rates on netflow 4. queue length, buffer occupancy
  • RTR/SMS
  • Walrand: link utilization; real-time; 3600 SNMP; testlab; don't need real data but need finer grained (less than 1 second); size of buffers along path
  • distribution of file sizes versus round trip delays (distribution of bandwidth delay products)
  Last Modified: Tue Oct-13-2020 22:21:55 UTC
  Page URL: https://www.caida.org/funding/nms/apr01/data/routing.xml