EMERGE Tech AgendaOct 7, 1999

10:30-11 Vision (Applications focus) (TD) 11-12:30 Describe GARA + Test Results (VS)12:30-1:30 Lunch1:30-2:15GARNET demo (VS)2:15-5 Develop technical plan (LW)

Define infrastructure (L2, L3, RM)

SoftwareScheduleStatusTestingMeasurement

LBNL

Sandia(CA)

ANL

Univ ofWisc2 End Users

(Workstation)

HPSSHigh End GraphicsDPSSEnd Users (Workstation)

HPSSHigh End GraphicsDPSSMultiple End Users

2 End Users (Workstation)

LANL

NCAR

LLNL

HPSSLocal Analysis Clients

O2KRAID

* *

*

O

O

O

SLAC

CIT

BNLCBAF

SDSC

*

*

Princeton

FNAL

O

UIUC NWU

O

O

*

Abilene O

O - R/T* - Bandwidth

Utah

Earth Grid

Particle Physics

Combustion Corridor

Corridor One

IU

XRay Crystal.

*

DOE/NGI Testbed Sites

ANL

LBNL

LANL

LLNL

SNL

SLAC

JLAB

FNAL

BNL

CIT

SDSC

NCAR

Indiana

Utah

Princeton

USC/ISI

Wisc

EVL

UIUC

NWU

UC

CorridorOne Combustion EarthGrid EMERGE PPDGXray

prod bw 622 622 155 155 155 155 45 155 155 622 622 155 622 155 155 155 155 155 155 155 155premium (30%) 187 187 47 47 47 47 14 47 47 187 187 47 187 47 47 47 47 47 47 47 47testbed router Y Y Y Y Surveyor Y Y Y Y Y Y Y Y Y YAMP Y Y Y Y YOCxMON Y

ESnet Abilene MREN

Planned DOE/NGI Testbed Capabilities

• Allocate bandwidth out of production ESnet service (30% of access link; 45-90 Mbps per site)

• MREN sites determine bandwidth allocation• Testbed will carry Best Effort + Premium traffic• Resource control/allocation/scheduling• Provide instrumentation assistance for

applications to drive toward adaptive applications

DOE/NGI Testbed Implementation

• Site/edge routers will mark Premium Service flows

• Sites will ensure Premium Service to end systems

• ESnet & Abilene routers will police at ingress• ESnet & Abilene will set PHB as needed• Goal to ease manual configuration burden• Goal persistent testbed infrastructure

8 sites require 28 p2p links

L2 Infrastructure

Full PVC mesh

Bandwidth ?

ANL

ESnet

NW U

UIC

UIUC/NCSA

UO C

W ISC

58/500

17/500

59/500

51/500

60/500

47/500

54/500

ANL

ESnet

NW U

UIC

UIUC/NCSA

UO C

W ISC

58/500

17/500

59/500

51/500

60/500

47/500

54/500192.5.172.1

192.5.172.2

192.5.172.2

192.5.172.3

192.5.172.4

192.5.172.5

L3 Infrastructure

•ANL Class C•point-to-point subinterfaces•using ip unnumbered•use /32 subnet •255.255.255.240

•static routing between sites•ANL 140.221.48/24

Software

• Globus• GARA• Cisco IOS 12.05T == 12.05XE

– rsp-pv-mz.091099– rsp-pv-mz.100399. This image will be officially released as

12.0(5)XE2

• test tools• need Web-based mechanisms for monitoring

testbed status e.g., active reservations

Schedule

• ANL up• NWU router up; Globus/GARA (Alain)• UIC router (11/1); Globus/GARA ?• UIUC/NCSA router ordered; Globus/GARA ?• UOC router in (11/1); Globus/GARA ?• WISC router in (10/21); Globus/GARA ?• ESnet router ?; Globus/GARA ?• Abilene router ?; Globus/GARA ?

LocalResourceManager

VLAN81VLAN80 VLAN83

VLAN82

VLAN85

VLAN84

BAKU ARUBA CARACAS

140.221.48.80 (1/50) 140.221.48.16 (1/116)

140.221.48.65 (1/64)14

0.22

1.48

.112

140.

221.

48.9

6

O C3

100 M bps

140.

221.

48.1

4414

0.22

1.48

.160

140.221.48.32140.221.48.48

114

113

146

145

65

8182 17 18

50

49

34

33

A rgonneG ARNE T

C onfiguration

ESnetTestbed

198.129.92

10

EMERGETestbed

192.5.170

ANLTB1

66

DSLNET1

TUVA

TUNDRA

DSLNET2

FJUK

YUKON

GIBRALTAR BOSPORUS

GEODE

BERYL

SAPPHIRE

M OONBEAM

JADE

CALCITE

TRONA

162

163

164

161

165

166

102

99

98

97

103

104

100

W FQ

CAR CAR

NRENTestbed

LBNL

NW U

Testing

• Test machine + accounts for network engineers (Linux RH6.0)

• Baseline end-to-end BE performance• Single stream end-to-end Premium

service• Multiple stream end-to-end Premium

service

Measurement

• ANS Surveyor– Argonne argonne.ti.mm.advanced.org 192.5.186.100– EVL– UWis wisc.csg.mm.advanced.org 198.150.1.22– UChicago uchicago.csg.mm.advanced.org

128.135.247.250– Brookhaven NL bnl.doe.mm.advanced.org 130.199.137.10– IndianaU indiana.gigapop.mm.advanced.org 129.79.20.72 – Fermilab fermilab.doe.mm.advanced.org 131.225.255.81– SLAC slac.doe.mm.advanced.org134.79.196.52– Univ Utah utah.csg.mm.advanced.org128.110.18.123– NCAR ncar.mm.advanced.org 192.43.244.19

Measurement

• Measure end-to-end paths• Logging at each site

– gatekeeper– gara– diffsrv mgr– slot table– syslog capability would be helpful

• Access to router snmp statistics– looking glass– http?

• Coordination

Action

• Mailing list (emerge-tech@nsg.nwu.edu)• Jon Dugan will maintain Linux tool repository• Jon Dugan will maintain Cisco image

repository• All sites need to provide Linux (RH6.0) test

box• CoralReef to be ordered by EVL, NCSA, WIS