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NLR Optical Infrastructure in CCIRN 2007

Explore the National LambdaRail's optical capabilities for high-performance networking, offering WaveNet, FrameNet, and PacketNet services. Owned over 11,000 route miles of fiber, providing dedicated circuits for research purposes.

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NLR Optical Infrastructure in CCIRN 2007

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  1. CCIRN 2007, Xi’An, China, August 26th, 2007 NLR Optical Capabilities John Silvester Special Advisor to CIO for High Performance Networking, Professor of EE, University of Southern California International Peering Advisor, NLR

  2. NLR - Background • National LambdaRail is a non-profit corporation created (2003) by a consortium of major regional US R&E networks in conjunction with CISCO Systems and Internet2 • Identified the need for experimental and research oriented network(s) • Research networking AND network research • Took advantage of dark fiber price trough (minimum?) to acquire national footprint 20yr IRU’s • Partnered with CISCO to deploy 40 lambda DWDM network • Provides a range of services and networks to its members over this infrastructure • Parallel effort by regional networks (RONS) has developed similar capability for regional connectivity and distribution (e.g. CENIC, LEARN, FLR, …) CCIRN 2007

  3. NLR Infrastructure SEAT PORT STAR SYRA BOIS CLEV NEWY OGDE DENV KANS CHIC SUNN PITT SALT WASH RALE RATO LOSA TULS ALBU ATLA DALL SAND PHOE PENS ELPA JACK SANA BATO HOUS CCIRN 2007

  4. NLR Infrastructure • Over 11,000 route miles of fiber • Owned Fiber: 20-yr IRUs-Level 3, Wiltel, AT&T • Layer 1 Optics: Cisco 15808s and 15454s supporting up to 40 10 Gbps lambdas LANPHY • Layer 2: Cisco 6509 switches for Gigabit Ethernet • Layer 3: Cisco CRS-1 routers for IP • Wavelengths available for experimental or production networks • Resources “dedicated” for research use CCIRN 2007

  5. NLR Services • Network of Networks • Multiple types of networks and services available • Main Services • WaveNet (layer 1 or 1.5) – point-to-point “lambdas” – actually these are currently point-to-point circuits consisting of concatenated (OEO) dedicated wave segments • FrameNet(s) (layer 2) – Dedicated and shared Ethernet based services. Managed or best effort BW. Point-point or multi-point. • PacketNet(s) (layer 3) – IP based network • Other Services • Co-location, Remote Hands, Fiber IRUs CCIRN 2007

  6. SEAT PORT STAR SYRA BOIS CLEV NEWY OGDE DENV KANS CHIC SUNN PITT SALT WASH RALE RATO LOSA TULS ALBU ATLA DALL SAND PHOE PENS ELPA JACK SANA BATO HOUS NLR owned fiber* NLR WaveNet, FrameNet & PacketNet PoP NLR WaveNet & FrameNet PoP NLR WaveNet PoP PoP for primary connection point by a member (“MetaPoP”) PoP needed because of signal regeneration requirements but can also be used for secondary connection by a member PoP established by NLR for members regional needs PoP established at exchange points NLR Service Capabilities CCIRN 2007

  7. WaveNet Overview • ETE circuits consisting of 10G or OC-192 wave segments • Dedicated waves purchased by regionals or research projects • Research waves, supported by CISCO, made available in support of approved research projects • Quickstart waves (if available and preemptible for fail-over) CCIRN 2007

  8. Infrastructure Update - WaveNet • Steady demand for WaveNet services • NLR has allocated 199 WaveNet circuits to date • 126 Active circuits (75 customer Circuits, 51 backbone circuits for L2, L3, etc) • 32 Misc circuits - spare, unallocated, reserved, SC07 • 41 Decommissioned circuits (includes SC related circuits, circuits no long in use by customers, etc. ) CCIRN 2007

  9. Projects with Dedicated 10G waves • TeraGrid NSF, U. of Chicago • TeraGrid NSF, PSC • TeraGrid NSF, TACC • OptIPuter NSF, UCSD/UIC • UltraScience DOE, ORNL • ESNet DOE, LBNL • Ames/Goddard NASA • HOPI Internet2 • Pacific Wave CENIC/PNWGP • Cheetah NSF Project (U of VA) • FLR Backhaul FLR • LEARN Backhaul LEARN • Cornell Backhaul Cornell CCIRN 2007

  10. FrameNet Overview • National Exchange Fabric Service • NEF is a single VLAN and broadcast domain that extends to every member • Allows members to arrange bi-lateral peerings • Every member gets a single 1GigE interface on their local NLR FrameNet node for use of the NEF service • Point-to-point, Dedicated Bandwidth Service • Members may order private VLANs to connect 2 different locations together, with dedicated bandwidth, for a circuit-like service • Bandwidth available from 100Mbps to 10Gbps • Point-to-multipoint, Best Effort Service • Members may order private VLANs to multiple locations for a circuit-like service • Traffic on these VLANs carried through the network on a best effort basis CCIRN 2007

  11. FrameNet • Demand continues to grow, 10 GE interfaces and non-dedicated bandwidth are popular • 86 Active VLANs, both dedicated and non-dedicated • Currently primary use of dedicated service is for Layer 3 backup connections • Interest by research groups • Collaborative multi-point projects • Experiment on non-dedicated service, understand utilization, then migrate to dedicated service. • New Services being Developed, in particular on-demand dedicated services • Adding FrameNet connection to MANLAN switch to support layer2 connectivity to international networks CCIRN 2007

  12. Example International Lightpath Projects • EnLIGHTened / PHOSPHORUS interoperation • GLAMBDA • CINEGRID • Optical Multicast - HPDMnet (High Performance Digital Media Network) • Thomas Sterling HPC Class in HD • eVLBI • HD Video-conferencing CCIRN 2007

  13. FrameNet - Dedicated Bandwidth CCIRN 2007

  14. FrameNet - VLAN Count CCIRN 2007

  15. FrameNet Traffic Map CCIRN 2007

  16. FrameNet on-demand • Scheduled dedicated bandwidth • Not real-time, but advanced reservations • Phased implementation - completed by year end • Beta testing with the ETF • Initially fixed endpoint, configured VLAN • ETF uses as needed, billed according to use • Phase 2 • Web interface to implement established VLAN • No access to additional VLAN parameters • Phase 3 • Web access to VLAN parameter CCIRN 2007

  17. PacketNet Overview • “Production” 10G Layer 3 IP network, fully operational • Potential for several packet networks on different lambdas (or VLANS) can use virtual routing capability of CRS-1 or multiple router instances • “Experimental” for research use to be made available when needed CCIRN 2007

  18. weathermap.grnoc.iu.edu/nlrmaps/layer3.html PacketNet Weather Map CCIRN 2007

  19. Summary • NLR offerings • Dedicated 10G or OC-192 wave segments • Ethernet based layer 2 networks • Packet network • Possible to build other layer 2 and layer 3 services on top of wavenet (or framenet) capabilities CCIRN 2007

  20. Contact Information silvester@usc.edu www.nlr.net CCIRN 2007

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