Survey
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
University of Michigan and Merit Network, Inc. Major support from the National Science Foundation, Intel, Hewlett Packard and the Merit RSNG Project Overview Develop metrics and data collection architecture Data dissemination Data visualization/data mining Analysis Architecture Exchange Point Probe Machine ISP1 Router ISP2 Router ISP1 Router Dissemination Servers Campus LAN/WAN Distiller Probe Machine Data Distillation Software Mukesh Agrawal University of Michigan & Merit Networks ([email protected]) System Overview Collection (MRTd) Processing (datadstl) Data Dissemination Server Visualization (IPMA Toolset) MRTd datadstl ASExplorer FlapGraph FlapTable SNMPTable TrendGraph RouteTrackerJ now future Features “Easy to Use” Remote Configuration (telnet interface) – Channels Published – Publish Frequency – Which Data Dissemination Server Portable (uses MRT and POSIX) Architecture Query Database Module Report Generator Output Handler Canned Query Custom Query BGP SNMP OSPF Query Database ASExplorer FlapGraph FlapTable SNMPTable TrendGraph RouteTrackerJ Salamander now RouteTrackerJ future Report Generator Output Handler Future Directions Additional Modules – SNMP database – SNMPTable, TrendGraph report generators – RouteTrackerJ query handler – RouteTrackerJ output handler Module API (plug-ins) Distributed Data Dissemination Server Jimmy Wan University of Michigan & Merit Networks ([email protected]) Project Goals Provide access to internet data visualization tools via command line or WWW interface – http://www.merit.edu/ipma/tools/ Allow people to create their own data channels Controlled access to public and private data streams Description Push-Pull server model allowing data access from heterogeneous clients Supports Historic & Real-Time Queries Attribute based data discovery Multi-Server capability Client-side libraries available in C, C++, and Java Features Configurable (configuration files, admin tools, logging…) Security via IP Access Control Lists (wildcard allow/deny) Multi-Platform Support (UNIX and Win32) Multi-server capability Run a private server to use our publicly available viz tools on your own data Allows shared access to public data streams Configurable peers Unicast based with plans for multicast in the future Current Status of IPMA Software Documentation and Download Info – http://www.merit.edu/ipma/docs/Manual/ Data Distillation and Publishing Distributed Data Dissemination Server MRT Library – Currently available at http://www.merit.edu/mrt/ Current Status of IPMA Software Client Tools – ASExplorer, FlapGraph, FlapTable – JRE versions for Solaris and Win32 – WWW version for Netscape 4.06+ (http://www.merit.edu/ipma/tools/) – Tools connect to University of Michigan and Merit servers, but are configurable Beta version release: 25 November 1998