ASGC LHCOPN/LHCONE Update

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ASGC Activities Update Hsin-Yen Chen ASGC LHCONE/LHCOPN meeting Taipei 13 Mar. 2016 Asia R&E Infrastructure What’s new in APAN 41 • Three transpacific 100Gbps R&E were activated • JP-US TransPAC 4 circuit funded by the US NSF • SG-US ACA 100 circuit in collaboration between Internet2, SigaREN and A*STAR • KR-US 100G circuit by KISTI • JP-US 100G circuit by SINET • There are new 10Gbps planned to be deployed • TW-HK (deployed) • KR-HK (deployed) • SG-UK (deployed) • PH-HK; PH-US 4 Asia R&E Network backbone 5 5 6 7 8 9 10 11 12 Taiwan Infrastructure TAIWAN Global R&E Network 10G Amsterdam Chicago 10G Geneva Tokyo 1G 2.5G 10G Palo Alto Hong 2.5G 2.5G New York 2.5G 10G + 2.5G 1G 10G Kong 5G 10G LA 10GTAIWAN 10G ASGCNet ASNet TWAREN TANet ASGCNet International Network LBL SLAC BNL KR CERNET CSTNET JP Palo Alto (?) New York 10G 1G 10G Chicago 10G TEIN 10G Taipei 10G 10G 10G Amsterdam LHCOPN 10G 2.5G 10G Force1 CERN 10G 10G 10G 0 10G HongKong 1G 10G 10G 1Gx2 1G HKIX 1G 10G 10G 10Gx2 NODUnet Internet2 FNAL 10G TWAREN SURFnet ASCCv ASGC CERN Light StarLight 1G Data Center GEANT 1G CESnet CZ TANET LHCONE CANARIE ESNet ASCC Plan to upgrade Link: AMS-IX Plan to Recolocate 10G Link : ASGC e-Science Global Network SINET NISN AARNet MYREN JP FNAL Internet2 MY AU (NASA) NREN GE CA*Net NP GE EARNet 10G IN STARLight ESNet GE*2 INHEREN TEIN ID GE LHCONE LEARN US LX 2.5G 20G 10G NREN PERN EU PK ASGC 20G GEANT HK 2.5G 10G PREGINet TW PH NL GE NORDUnet SingaRE N GE*2 SG SURFnet GE 10G 10G GE VinaRen GE VN GE HKIX 20G GE ASNet CESnet GE UNINe GE 2.5G tTH APAN- CERN CSTNET GE LHC ASTI CN JP OPN AMS-IX PH HARNet TWAREN/ CERNET KREONET2 HK CN TANET ASGC LHCOPN/LHCONE 19 ASGC LHCOPN/LHCONE Update • SARA proposes to decommission the ASGC 2xGE LHCOPN backup path at Vancis • Connect to CERNLight with 10G link at Vancis • LHCONE VRF • Plan to connect ESNet with 10G link at StarLight • LHCONE VRF • LHCOPN backup path • Plan to upgrade the GE link with StarLight to 10G link that we peer with CARANIE, NIST, CERN, ESNet, GLORIAD and KREONET. • Plan to connect JGN-X with 10G link at HK LHC Network Challenges in Asia • Routing Complexity • BGP peering can be realized among NRENs, if agreed bilaterally • Symmetry/Asymmetry routing • APAN backbone committee could address to the routing policy • Network Performance • TCP Throughput <= TCPWinSize/RTT • Asian TierXs must tune server and client TCP kernel parameters to get better throughput • LHCONE L3VPN could help resolving the application traffic ASGC LHCONE VRF Plan SINET Japan Hirosh KREONET2 . Korea Tuskuba ESnet KISTI –T1 KEK T1 PNNL-T1 USA CERN KNU KCMS Geneva BNL-T1 FNAL-T1 PNU SLAC KDDI Tokyo CERNLight ASGC StarLight Taiwan Amsterdam TEIN ASGC-T1 India ASGC2 NCU NTU VECC TIFR Internet 2 GEANT Mega-I USA Europe Hong Kong SDN technology study • Deploy the Brocade routers on our WAN • Survey the OESS, OSCAR and Brocade OpenDayLight controller on our lab • OF 1.0/1.3 ? • Focus on the Network Virtualization, Security & Cloud topics Comment/Suggestion.

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