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 ([email protected])• 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