'Bgp table' presentation slideshows

BGP Issues

BGP Issues. Geoff Huston May 2001. What is BGP?. The Internet is composed of a collection of networks Each network is autonomously managed The Internet uses a two layer routing hierarchy: Within a network the interior gateway protocol manages the internal topology of the network

567 views • 56 slides

BGP Table Analysis (even more!)

BGP Table Analysis (even more!). Geoff Huston. Interpretation. There is no synchronized overview of the entire connectivity and policy state of all parts of the Internet Every BGP viewing point contains a filtered view of the non-local network, and a noisy view of the local network

569 views • 50 slides

10-Year History of Internet Delay

10-Year History of Internet Delay. DK Lee , Kenjiro Cho*, Gianluca Iannaccone **, Sue Moon CAIDA-WIDE-CASFI Joint Workshop April 24, 2010 Division of Computer Science, KAIST *IIJ Research Laboratory **Intel Research, Berkeley. For the Last Few Decades.

527 views • 43 slides

359 views • 35 slides

Heuristics for Internet Map Discovery

Heuristics for Internet Map Discovery. R. Govindan, H. Tangmunarunkit Presented by Zach Schneirov. Mercator. Infers a topological Internet map through Hop-limited probes Informed random address probing Resolution of aliases. Why build router-level maps?.

454 views • 34 slides

Outline

Outline. State of the Art Measurement Tools Measured Node Properties Measured Link Properties Measured Topology Properties Measured Traffic Properties (Gigascope) Large-scale Measurement Projects RIPE CAIDA PlanetLab. Measured Node Properties. IP aliases [Ally & Mercator]

455 views • 30 slides

Network Measurement

Network Measurement. COS 461 Recitation http://www.cs.princeton.edu/courses/archive/spr14/cos461/. Why Measure the Network?. Scientific discovery Characterizing traffic, topology, performance Understanding protocol performance and dynamics Network operations Billing customers

396 views • 25 slides

332 views • 21 slides

275 views • 21 slides

Routing and Addressing: where we are today

Prague, IETF 68 March 2007. Routing and Addressing: where we are today. Agenda. Recent activity in context This week's activity Analysis since the Amsterdam workshop Where to search for solutions Summary Appendix: further off-line reading Open microphone.

302 views • 18 slides

288 views • 17 slides

Interconnectivity Density

172 views • 17 slides

Understanding BGP Misconfiguration

Understanding BGP Misconfiguration. Ratul Mahajan, David Wetherall, Tom Anderson. Overview. Motivation Misconfigurations Impact of Misconfiguations Methodology Results. Motivation. BGP instabilities have widespread impact. 200-1200 prefixes (0.2-1.0% of the BGP table size)

222 views • 15 slides

223 views • 11 slides

Interdomain Routing Streams

Interdomain Routing Streams. Timothy G. Griffin AT&T Research griffin@research.att.com. Z. Morley Mao UC Berkeley zmao@cs.berkeley.edu. MPDS 2003 June 7, 2003. Architecture of Dynamic Routing. IGP. EGP (= BGP). AS 1. IGP. IGP = Interior Gateway Protocol.

163 views • 8 slides