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Singapore Open Exchange (www.sox.net.sg)

Singapore Open Exchange (www.sox.net.sg). Current Situation. Network Layer-3 STIX in Singapore for more than 5 years Starhub IX and other commercial transit providers/ISPs started operation about 2 years ago Exchange traffic via circuits terminated in ISP router at Layer-3 Network Layer-2

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Singapore Open Exchange (www.sox.net.sg)

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  1. Singapore Open Exchange (www.sox.net.sg)

  2. Current Situation • Network Layer-3 • STIX in Singapore for more than 5 years • Starhub IX and other commercial transit providers/ISPs started operation about 2 years ago • Exchange traffic via circuits terminated in ISP router at Layer-3 • Network Layer-2 • ATM exchange points eg. 1-Net • Private peering via ATM PVCs • Presents scalability issues; lacks peering infrastructure • No neutral IXP at Layer-2 in Spore

  3. Singapore Open IXP (SOX) Project • Proposal to create the first neutral public IXP • Open to all ISP/IXPs (both local and foreign), IDCs, Content Providers, Business Parks, etc • Interconnects with non-commercial networks (SingAREN, NUSNET, MOEnet, Biopolis, etc) • Aims/Motivations: • Localising traffic • Lowering transit costs • Neutral community approach • Landing point for foreign IP networks • Testbed for IPv6, IP multicast deployments or other new IP infrastructure technology • Provision of Value Added Services for smaller ISPs (Akamai, Nomimum GNS, Web Proxy peering caches, etc)

  4. SOX Roles • Ensure operational quality • Promote bilateral and multilateral peering • Promote expansion of IXP members • Training and experience building • Develop and deliver new service models

  5. Asia Pacific IXP Infrastructure • Several initiatives to develop regional IXP infrastructure (e-ASEAN task force, ITU, etc) • Abundant fibre capacities present in AP region with new cable networks C2C, APCN2, etc • To improve connectivity among commercial and R&E networks in AP region • Avoids US-Centric routing, for example Singapore (SingAREN) to China (CERNET) routes via Chicago, likewise for SingAREN to APAN-JP • Government agencies & industry need to work together to develop AP IXP infrastructure • Interested parties include: China MII, SOX, Ausbone

  6. Architecture

  7. Configuration • Cisco Catalyst 6500 Ethernet switch • 10/100/1000 Mbps switch ports • Cisco 5505 router for ATM-Ethernet Bridging • Primary segment/VLAN for public peering • Other segments/VLANs for IPv6, and IPv4 multicast, private peering • Space for partners to co-locate their routing equipment

  8. Operations • Infocomm Development Authority of Singapore (iDA) licensed Services-Based Operator (SBO) • Cost minimised as part of community effort to encourage peering among ISPs • Members only need to provide own backhaul • Connectivity via any FBO or leased circuit provider (SingTel and Starhub) • 1-Net ATM PVCs, and ATM-to-Ethernet bridging provided

  9. SOX IPv6 • Objectives • To introduce operational IPv6 service, and to facilitate the connectivity and deployment of IPv6 networks in Singapore • To operate IPv6 exchange point, and to interconnect with other IPv6 backbones around the world • To learn from these early deployment exercises about the efforts/technologies needed for transiting from IPv4 to IPv6, i.e migration issues • To lay the foundation for IPv6 commercialisation, and to provide a testbed for IPv6 applications

  10. Singapore IPv6 History • Started in NUS IRDU in 1996; first ASEAN country to be connected to 6Bone. • Allocated 6Bone address block: 3ffe:1600::/24 • In 1999 SingAREN allocated production address block: 2001:0208::/35 (Currently, the only available IPv6 production address block in Singapore) • Connected to 6Tap and 6NGIX, etc.

  11. To Participate • Email: enquiry@sox.net.sg • URL: www.sox.net.sg

  12. ThankYou

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