Date post: | 03-Jan-2016 |
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Putchong Uthayopas, Sugree Phatanapherom, Nopparat Noppakuat, and Maneerat
SuriyapiboonwattanaThai National Grid Center
Software Industry Promotion Agency(SIPA),Ministry of Information and Communication
Technology, Thailand
Motivation Enabling the successful e-science
projects among collaborators from multiple sites around the world require a good networking infrastructure.
A measurement infrastructure that periodically measures the network performance characteristics is very useful for many reasons Enable a collaborative effort for network
performance tuning possible. S E-science application and tool
developers can use the knowledge learned to adapt the application to these environment.
Data collected and stored can be used for fault modeling, which led to more reliable network setup.
Uninet NOC
Thai National Grid Center
ThaiGrid MemberInstitute
Iperf
SCMS
Iperf IperfIperf
Iperf
Iperf
SCMS
RequirementProbe Server and software
IperfSCMS (for all to all measurement
and data collection)Measurement Server
SCMSMySQL Database
DiscussionMost of the network are being under
utilized. Users and network operators do not even know
it!The coordinating effort in performance
tuning is required.TCP/IP has some serious limitation for long
distance data transfer.Long latency severely degraded the
sustainable bandwidth
DevelopmentBetter information access
Data is kept into database now. Better analysis tools ca be applied.
Better packaging of the softwareBetter probe
Latency measurementParallel socket managementApplication based network measurement
Area of collaborationProbe deployment around
Asia PacificThe analysis of the results
and coordinating effort in network performance optimization
Development of better measurement infrastructure measurement