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What is not and is U ser C ontrolled L ight P aths (UCLP)? JT Vancouver 2005

What is not and is U ser C ontrolled L ight P aths (UCLP)? JT Vancouver 2005. Herv é Guy herve.guy@canarie.ca Monday 2005.7.17. What is not and is UCLP? Table of Contents. What is not UCLP? What is UCLP? Version 1 Version 2. What is not UCLP? Confusion about UCLP.

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What is not and is U ser C ontrolled L ight P aths (UCLP)? JT Vancouver 2005

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  1. What is not and is User Controlled LightPaths (UCLP)?JT Vancouver 2005 Hervé Guy herve.guy@canarie.ca Monday 2005.7.17

  2. What is not and is UCLP? Table of Contents • What is not UCLP? • What is UCLP? • Version 1 • Version 2

  3. What is not UCLP? Confusion about UCLP • UCLP is often wrongly associated with other dynamic optical switching protocols. • UCLP has nothing to do with optical control planes or providing bandwidth on demand. • Primary purpose is NOT • a dynamic switched optical networks • a reservation and leasing of wavelength resources • an end-to-end optical VPNs • an inter-domain connection of LightPaths

  4. What is UCLP? UCLP Objectives • UCLP is an IP network provisioning and configuration tool • it allows the creation of application or discipline specific IP networks that can be built from optical paths obtained from a mix of heterogeneous network resources across different management domains • Similar in concept to X-bone VPN overlay network, except at layer 1 • User controlled traffic engineering • Active replacement for Sockeye and Route Science • Alternative to MPLS

  5. What is UCLP?CA*net 4; a layer 1 network 1st & 2nd wavelengths – 10 Gbps 3rd wavelength – 10 Gbps 4rd and 5th wavelengths are coming soon…

  6. What is UCLPv1?What is a LightPath? • According to “User controlled Lightpath Definition Document (http://www.canarie.ca/canet4/library/c4design/user_controlled_definition.ppt)”, created by Bill St. Arnaud in December 2002: • Any uni- or bi-directional point to point connection with effective guaranteed bandwidth • Examples of LightPaths on CA*net: STS channels on a SONET or VC4 channels on SDH circuits LightPath has Bandwidth, start and end points ons-ott01; slot 12; port 1; channel 72 STS24c (OC24) ons-tor01; slot 5; port 1; channel 72

  7. What is UCLPv1?CA*net 4 is a pool of LightPaths - Which have been create by UCLP admin (e.g. c4noc).

  8. What is UCLPv1?What are the Users? You! ? That simply wants to best achieve your job!

  9. What is UCLPv1? Users takecontrol of LightPathson CA*net4 - Ownership of LightPaths is achieved via the lease process. - Lease period has a start and end dates.

  10. What is UCLPv1? Users creates an e2e connections on CA*net4 • Users access the LightPaths and run their applications during the • requested period. access LPs concatenate LPs access LPs

  11. What is UCLPv1? It talks about users empower the network! • During the period where a user owns the LightPaths, it could • Partition LightPaths; • Concatenate LightPaths; • Advertise unused LightPaths (i.e. make them available for another users). • Create/delete the e2e connections (access LightPaths).

  12. What is UCLPv1? Users deletes the e2e connections on CA*net4 At the end of the lease period, the users loose the ownership of the LightPaths. LightPathscome back the pool .

  13. What is UCLPv2? From LightPaths to APNs… • Now let’s imagine that the users would like to manage a subset • of CA*net as part of their network including add/drop, routing, partition, • concatenate, etc. Edmonton Saskatoon Vancouver Winnipeg Ottawa Montreal Regina Victoria Toronto Calgary CA*net 4 router 2G Lightpath WS GbE interface WS Fredericton Seattle Chicago New York Halifax

  14. What is UCLPv2?From LightPaths to APNs… • UVLPv2 is an extension of UCLPv1’s concepts of LightPaths and Users. • In UCLPv2, the LightPaths and Network Interface (e.g. the GigE ports) become some web services (WS) resources. • The APN resource list is a pointer to a set of the above-defined WS, • Finally, an APN (Articulated Private Network) is essentially a workflow script created by the Network Administrator (e.g. CANARIE) that points to a collection of Network LightPaths and Interfaces (e.g. the APN resource list), destined to the APN administrators (e.g. NRC). • The APN Administrators can download and run the APN workflow script and create functioning APN (e.g. NRC’s CA*net 4 APN). • An APN could be merge to other APNs for forming a new APN (e.g. NRC’s CA*net 4 APN + NRC’s private APN + SURFnet’s APN). • The APN could be re-advertise all or some of the APN resource list to other users. • Finally, the normal users (e.g. NRC’s users) can take control of the APNs resources and establish their own e2e connections.

  15. What is UCLPv2?UCLPv2 in a nutshell! • UCLPv2 • Graphical interface to allow users to create Articulated Private Networks (APNs) • All lightpaths represented as web services that are consumed by user by linking through portal on workflow engine • BPEL or Keppler to link APNs together to form end to end LightPaths and to link instruments.

  16. What is UCLPv2?The Physical Network view UCLPv2 GUI has multiple resource windows. Here is the resource view of ONS physical network on CA*net 4 available for APN composition. YEG Interface WS YUL YVR YOW Winnipeg YYZ TRIUMF YCG Halifax OME LightPath WS MAN LAN HDX STAR LIGHT HDX Pwave HDX 10G STS partitionable interface 1Gbe non-partitionable interface C4noc’s view of ONS physical network on CA*net 4.

  17. SURFnet APN resources advertised to CANARIE Amsterdam YEG YUL New York YVR Geneva YOW Winnipeg YYZ ONS TRIUMF YCG Halifax OME MAN LAN HDX STAR LIGHT HDX Pwave HDX What is UCLPv2?APN Resource List Creation Lightpath Object Creation CANARIE ONS Network Resources 1 Toronto Edmonton Chicago is hidden 2 CANARIE OME Network Resources ONS Montreal ONS ONS Vancouver BCnet Toronto Ottawa Edmonton Chicgao 3 MAN LAN HDX 4 New York Chicago Seattle Toronto STAR LIGHT HDX 5 Ottawa Amsterdam Vancouver Edmonton Montreal View by c4noc To Fermi Victoria New York Geneva New APN Resource list composition To Brookhaven

  18. What is UCLPv2? CANARIE provides APN resource list to TRIUMF 1G Interface WS CANRIE makes Triumf’s APN available at URI: http://canarie_apns/triumf_apn.ws 5G Interface WS 10G LightPath WS 1G LightPath WS Toronto Ottawa Amsterdam Vancouver Edmonton Montreal To Fermi Victoria New York Geneva To Brookhaven TRIUMF’s APN Administrators downloads and runs the Triumf’s APN workflow script and create functioning Triumf’s APN.

  19. What is UCLPv2? TRIUMF GUI harvests other APNs from UoVic, UoT… TRIUMF Tier 1 1G Interface WS UoToronto Physics Tier 2 5G Interface WS UBC Physics UA Physics UoT Physics 10G Lightpath WS External links or APNs UoVictoria Physics Tier 2 UdM Physics TRIUMF APN UoT APN Carleton Physics Toronto Amsterdam Vancouver Edmonton Montreal UoV APN Ottawa Victoria CA*net 4 New York Geneav Chicago FERMI Tier 1 Note: Typical View on TRIUMF UCLP GUI CERN Tier 0 Brookhaven Tier 1

  20. What is UCLPv2? TRIUMF partitions APN and creates several child APNs TRIUMF Tier 1 UoToronto Physics Tier 2 1G HEPnet daisy chain routed UBC Physics UA Physics UoT Physics 5G Tier 1 data UoVictoria Physics Tier 2 2G Tier 2 data CWDM Carleton Physics CWDM UdM Physics Toronto Amsterdam Vancouver Edmonton Ottawa Victoria CA*net 4 To other physics users at smaller universities New York Geneav Optional interfaces Note: Typical View on TRIUMF UCLP GUI Chicago FERMI Tier 1 CERN Tier 0 Brookhaven Tier 1

  21. What is UCLPv2? TRIUMF creates child APN for HEPnet Note: View seen by HEPnet UCLP GUI 1G Interface WS UBC Physics UA Physics UoT Physics UdM Physics Carleton Physics Toronto Vancouver Edmonton Montreal Ottawa UoV APN CERN Victoria CA*net 4 Note: TRIUMF has created this child APN from elements from the original CANARIE APN and the APNs provided by UoVictoria, TRIUMF, UoT, etc HEPnet APNcannot see switches in Amsterdam or NY

  22. UCLPv1 demo at JT 2005 Question?

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