WAIL By: - Dave Plonka - Ana Bizarro Wisconsin Advanced Internet Laboratory - WAIL.

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WAIL By: - Dave Plonka - Ana Bizarro W isconsin A dvanced I nternet L aboratory - WAIL

Transcript of WAIL By: - Dave Plonka - Ana Bizarro Wisconsin Advanced Internet Laboratory - WAIL.

Page 1: WAIL By: - Dave Plonka - Ana Bizarro Wisconsin Advanced Internet Laboratory - WAIL.

WAIL

By:- Dave Plonka- Ana Bizarro

Wisconsin Advanced Internet Laboratory - WAIL

Page 2: WAIL By: - Dave Plonka - Ana Bizarro Wisconsin Advanced Internet Laboratory - WAIL.

WAILworks Motivation

Challenges

Approach

Status

WAIL - overview

An extensible, consistent environment forconducting research in WAIL

Scale, reconfigurability, instrumentation, access, etc.

WAILworks – a multifaceted environment enabling research in WAIL

Design and development of significant components on track for Summer ’03 completion

Page 3: WAIL By: - Dave Plonka - Ana Bizarro Wisconsin Advanced Internet Laboratory - WAIL.

WAILworks

Project Overview

Backbone

Front-end (scripts now, GUI later!)

Lab scheduling application(resource management for experiments)

Definition of scenarios (canonical topologies)

Automated configuration of network devices

Results repository (network database)

Page 4: WAIL By: - Dave Plonka - Ana Bizarro Wisconsin Advanced Internet Laboratory - WAIL.

WAILworks

Project Status

Backbone

Front-end (scripts now, GUI later!)

Lab scheduling application(resource management for experiments)

Definition of scenarios (canonical topologies)

Automated configuration of network devices

Results repository (network database)

Page 5: WAIL By: - Dave Plonka - Ana Bizarro Wisconsin Advanced Internet Laboratory - WAIL.

WAIL - management

Legend:

802.1Q trunkLab-wide VLANMngmt VLANOther EthernetSerial

WAILbone

Page 6: WAIL By: - Dave Plonka - Ana Bizarro Wisconsin Advanced Internet Laboratory - WAIL.

WAILworks - scenarios

Canonical Topologies

ISP

BGP

End-to-End

POP

Maximum Spaghetti

One-Off

Data Center

Page 7: WAIL By: - Dave Plonka - Ana Bizarro Wisconsin Advanced Internet Laboratory - WAIL.

WAILworks – ISP scenario

ISP Topology

Reproduce Internet 2 Backbone: Abilene

Why?

It is a national high performance backbone

Hardware information available

Routing architecture available

Ping and traceroute tools available

Router proxy available for ‘show’ commands

Log files available

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WAILworks – ISP scenario

Abilene: Real-World Topology

STTL

SNVA

LOSA

DNVR

HSTN

ATLA

WASH

NYCMCLEV

IPLSKSCY

CHIN

Page 9: WAIL By: - Dave Plonka - Ana Bizarro Wisconsin Advanced Internet Laboratory - WAIL.

WAILworks – ISP scenario

Abilene Network in WAIL Step-by-Step

Select a Topology (point in time) Map Abilene Nodes to WAIL Routers Assign Internet Numbers, Addresses Basic Configuration Routing Configuration Automate Config Upload to the Routers Test the Network Validate – Quantify Differences with Real-World Save Scenario to Repository

Page 10: WAIL By: - Dave Plonka - Ana Bizarro Wisconsin Advanced Internet Laboratory - WAIL.

WAILworks – ISP scenario

Abilene Network in WAIL Progress

Select a Topology Map Abilene Nodes to WAIL Routers Assign Internet Numbers, Addresses Basic Configuration Routing Configuration Automate Config Upload to the Routers Test the Network Validate - Quantify Differences with Real-World Save Scenario to Repository

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WAILworks – ISP scenario

Abilene @ WAIL

Abilene

Legend:

802.1Q trunkLab-wide VLANMngmt VLANOther EthernetSerial

Page 12: WAIL By: - Dave Plonka - Ana Bizarro Wisconsin Advanced Internet Laboratory - WAIL.

WAILworks – ISP scenario

Abilene Layer 2

Page 13: WAIL By: - Dave Plonka - Ana Bizarro Wisconsin Advanced Internet Laboratory - WAIL.

WAILworks – ISP scenario

Abilene Layer 2 and Layer 3

Page 14: WAIL By: - Dave Plonka - Ana Bizarro Wisconsin Advanced Internet Laboratory - WAIL.

WAILworks

Summary

WAILworks is the critical infrastructure for running experiments in WAIL (unique capability)

Design and development of each component is on track for Summer ’03 completion (Phase 1)

Future External access More GUI, visualization Adapting aspects of WAILworks for operational use