1. perfSONAR Information Services Update Jason Zurawski Feb 2, 2009 Winter Joint Techs 2009, College Station Texas

2. Lookup Service Currently manages the registration of: perfSONAR Services Other Measurement tools: Owamp daemons Bwctl daemons NDT Servers NPAD Servers Reverse Traceroute Servers Consists of a two tier service structure: hLS (‘Home’ Lookup Service) gLS (‘Global’ Lookup Service)

3. Home Lookup Service Deploy within your domain Configure services to register here Communicates with known Global services ‘Summarizes’ data set before sharing Address/Netmask information is condensed Domains are collected Data Types ‘Keywords’ (Personalized tags for communities, e.g. LHC, USAtlas, etc.)

4. Global Lookup Service Deployed world wide by project partners APAN ESnet Geant2 Internet2 RNP University of Delaware Manage the ‘summarized’ data set from hLS instances Allow ‘discovery’ queries

5. Global Lookup Service Discovery Consists of ‘do you have’ type of queries: Information for IP Range ‘WW’ Information for Domain ‘XX’ ‘YY’ Data Type (or ‘YY’ Service Type) Community ‘ZZ’ information Available as web pages currently http://www.perfsonar.net/activeServices/ API work ongoing Goal to provide web/command line use cases

6. Availability RPM Packages Available Feb 2009 Debian Packages TBD Available on Performance Node: Live CD http://www.perfsonar.net/download.html

7. Future Goals Performance Node Re-design Adoption of RedHat based technology Expected release 2 nd Quarter 2009 Lookup Service + Topology Service combination Security Considerations (AAA support)

8. More Information IS-WG https://mail.internet2.edu/wws/info/is-wg Performance WG https://mail.internet2.edu/wws/info/performance-wg Performance Node https://mail.internet2.edu/wws/info/performance-node- announce https://mail.internet2.edu/wws/info/performance-node- announce https://mail.internet2.edu/wws/info/performance-node-users perfSONAR https://mail.internet2.edu/wws/info/perfsonar-announce https://mail.internet2.edu/wws/info/perfsonar-users