On Thu, 2005-10-13 at 11:05 -0700, Peter Lothberg wrote:
Is there anyone who can talk to it using IPv6 on the Nanog list?
(Time20.Stupi.SE, 2001:0440:1880:1000::0020)
As a certain "Tier 1" still uses a mesh of tunnels and uses Viagenie in Canada as their transit provider latency to the above IP is in the area of 300ms, going transatlantic twice. IPv4 latency is only 66ms though. I do hope that some "Tier 1's" get their act together and start doing native IPv6. I already once suggested upgrading their hardware to them ;) For other people wanting latency tests etc, I suggest one takes a look at the following URL's: http://www.sixxs.net/tools/grh/ - IPv6 BGP monitor using a large number of ISP's for input, thus basically a distributed looking glass. http://www.sixxs.net/tools/traceroute/ - IPv4 & IPv6 Traceroute, so one can perform the below oneselves, except then from the web.... Of course also handy RIPE's RIS (http://ris.ripe.net) and a lot of other links listed on the main GRH page, near the bottom. Greets, Jeroen -- jeroen@noc:~$ traceroute6 2001:0440:1880:1000::0020 traceroute to 2001:0440:1880:1000::0020 (2001:440:1880:1000::20) from 2001:838:1:1:210:dcff:fe20:7c7c, 30 hops max, 16 byte packets 1 fe0.breda.ipv6.concepts-ict.net (2001:838:1:1::1) 0.386 ms 0.348 ms 0.316 ms 2 se2.ams-ix.ipv6.concepts-ict.net (2001:838:0:10::1) 2.139 ms 2.057 ms 2.187 ms 3 ge0-1-0.rtr1.ams-tc2.io.nl (2001:7f8:1::a502:4587:1) 2.306 ms 2.245 ms 2.477 ms 4 ge-0-1-0-0-v189.ipv6.rtr1.ams-rb.io.nl (2001:1460:2000::1) 3.03 ms 2.714 ms 5.233 ms 5 if-11-0-1-459.6bb1.AD1-Amsterdam.ipv6.teleglobe.net (2001:5a0:200::15) 3.533 ms 3.38 ms 4.053 ms 6 gin-mtt-6bb1.ipv6.teleglobe.net (2001:5a0:300::1) 90.535 ms 90.651 ms 89.447 ms 7 tu-0.viagenie.mlpsca01.us.b6.verio.net (2001:418:0:4000::26) 125.304 ms 117.245 ms 125.672 ms 8 3ffe:b00:c18::f (3ffe:b00:c18::f) 188.142 ms 195.208 ms 186.002 ms 9 sl-s1v6-nyc-t-1000.sprintv6.net (2001:440:1239:1001::2) 338.253 ms 190.913 ms 192.706 ms 10 sl-bb1v6-sto-t-101.sprintv6.net (2001:440:1239:1012::1) 289.743 ms 289.226 ms sl-bb1v6-sto-t-102.sprintv6.net (2001:440:1239:100d::2) 286.042 ms 11 2001:7f8:d:fb::34 (2001:7f8:d:fb::34) 307.681 ms 308.409 ms 306.03 ms 12 2001:440:1880:1::2 (2001:440:1880:1::2) 309.458 ms 305.965 ms 308.103 ms 13 2001:440:1880:1::12 (2001:440:1880:1::12) 310.033 ms 308.292 ms 308.387 ms 14 2001:440:1880:1000::20 (2001:440:1880:1000::20) 291.071 ms 294.227 ms 288.971 ms jeroen@noc:~$ traceroute time20.stupi.se traceroute to time20.stupi.se (192.36.143.234), 64 hops max, 40 byte packets 1 ge-1-3-0.colo.breda.concepts-ict.net (213.197.29.1) 0 ms 0 ms 0 ms 2 at-0-3-1.nikhef.concepts-ict.net (213.197.27.126) 2 ms 10 ms 2 ms 3 ams1-core.gigabiteth0-2.swip.net (195.69.144.88) 2 ms 3 ms 2 ms 4 cor1-core.pos5-0.swip.net (130.244.193.105) [MPLS: Label 755 Exp 0] 118 ms * 66 ms 5 par1-core.pos12-0.swip.net (130.244.218.1) [MPLS: Label 390 Exp 0] 66 ms 66 ms 66 ms 6 lon1-core.pos1-0.swip.net (130.244.194.218) [MPLS: Label 128 Exp 0] 28 ms 26 ms 26 ms 7 kst1-core.pos5-0.swip.net (130.244.192.61) 65 ms * 65 ms 8 cty3-core.srp4-0.swip.net (130.244.194.244) 75 ms 71 ms 66 ms 9 R29-YB-SRP-1-0.Stupi.NET (194.71.10.40) 66 ms 66 ms 66 ms 10 * * * 11 Time20.Stupi.SE (192.36.143.234) 66 ms 68 ms 66 ms