Internet2 Land Speed Record
in single and multiple IPv6 TCP stream

12th, Nov.2005

6.18Gbps on 30,000km (actually 35755 km)connection from Seattle through Tokyo to chicago, through Chicago to Tokyo, through Tokyo to Seattle Latency 500ms RTT

Network Configuration

network configuratiion map
treceroute from Opteron9 to Opetron6 (Seattle - T-Lex(Tokyo) - Chicago - WIDE(Tokyo) - Seattle) 
traceroute to opteron6-902-1-v6 (2001:200:0:1cf9::12) from 2001:200:0:1cfa::12,
 30 hops max, 24 byte packets
 1  ni40g-t-lex-903-1-v6 (2001:200:0:1cfa::1)  88.905 ms  88.873 ms  88.866 ms
 2  gs4k-chi-3699-v6 (2001:200:0:1cf5::1)  252.275 ms  252.387 ms  252.26 ms
 3  ni40g-nezu-3697-v6 (2001:200:0:1cfd::2)  411.698 ms  411.689 ms  411.697 ms
 4  opteron6-902-1-v6 (2001:200:0:1cf9::12)  500.481 ms  500.476 ms  500.473 ms
treceroute from Opteron6 to Opetron9 (Seattle - WIDE(Tokyo) - Chicago - T-Lex(Tokyo) - Seattle) 
traceroute to opteron9-903-1-v6 (2001:200:0:1cfa::12) from 2001:200:0:1cf9::12,
 30 hops max, 24 byte packets
 1  ni40g-nezu-902-1-v6 (2001:200:0:1cf9::1)  88.98 ms *  88.956 ms
 2  gs4k-chi-3697-v6 (2001:200:0:1cfd::1)  252.687 ms  252.944 ms  252.81 ms
 3  ni40g-t-lex-3699-v6 (2001:200:0:1cf5::2)  411.798 ms  411.78 ms  411.778 ms
 4  opteron9-903-1-v6 (2001:200:0:1cfa::12)  500.484 ms  500.482 ms *

Internet2 TCP Single stream Land Speed Record measurement

System

  • Technical points
  • Target Performance of single stream TCP on 30,000(actual 35,755) km circuit

    • Results

    Traffic Graphs

    traffic graphs

    dump of trial

    sub.html traceroute-client.txt traceroute-server.txt

    These traces are submitted traial non-drop version(first 100 packets)

  • sender side log sender side transfer iamge
  • receiver side log receiver side transfer iamge
  • tcpdump format(receiver side)

    Name of Institutions and persons