[6bone] Routing loop?

[John Fraizer]

I picked a prefix at random to traceroute6 to and think I found a routing
loop:

traceroute to 2001:2e8::1 (2001:2e8::1) from 3ffe:31ff:0:ffff::51, 30 hops
max, 16 byte packets
 1  3ffe:31ff:0:ffff::50  176.882 ms  176.801 ms  177.591 ms
 2  2001:288:3b0::55  312.667 ms  312.772 ms  312.656 ms
 3  * 3ffe:3600::4  543.027 ms  541.667 ms
 4  3ffe:81d0:ffff:2::40  576.769 ms  587.26 ms  581.632 ms
 5  * * 3ffe:8070:1:13::1  688.244 ms
 6  3ffe:1cff:0:f4::1  649.931 ms  655.285 ms  649.573 ms
 7  2001:288:3b0::55  656.604 ms  651.207 ms  651.558 ms
 8  3ffe:3600::4  883.978 ms  882.055 ms  880.693 ms
 9  3ffe:81d0:ffff:2::40  884.175 ms  921.358 ms  881.235 ms
10  3ffe:8070:1:13::1  1033.52 ms  1033.26 ms  1030.68 ms
11  3ffe:1cff:0:f4::1  991.511 ms  993.754 ms  989.158 ms
12  2001:288:3b0::55  987.796 ms  992.849 ms  992.887 ms
13  * 3ffe:3600::4  1220.62 ms  1222.94 ms
14  3ffe:81d0:ffff:2::40  1226.36 ms  1211.98 ms  1257.83 ms
15  3ffe:8070:1:13::1  1386.7 ms  1380.71 ms  1363.73 ms
16  3ffe:1cff:0:f4::1  1330.9 ms  1329.47 ms  1329.02 ms
17  2001:288:3b0::55  1336.74 ms  1383.23 ms  1376.04 ms
18  3ffe:3600::4  1567.68 ms  1565.46 ms  1558.71 ms
19  3ffe:81d0:ffff:2::40  1559.76 ms  1589.07 ms  1588.92 ms
20  3ffe:8070:1:13::1  1701.98 ms  1701.99 ms  1708.76 ms
21  3ffe:1cff:0:f4::1  1672.33 ms  1670.36 ms  1684.26 ms
22  2001:288:3b0::55  1667.09 ms  1667.08 ms  1679.95 ms
23  3ffe:3600::4  1907.8 ms  1898.95 ms *
24  3ffe:81d0:ffff:2::40  1909.34 ms  1904.17 ms  1915.81 ms
25  3ffe:8070:1:13::1  2091.27 ms  2051.24 ms  2088.11 ms
26  3ffe:1cff:0:f4::1  2004.85 ms  2005.63 ms  2005.39 ms
27  2001:288:3b0::55  2007.47 ms  2014.89 ms  2005.18 ms
28  3ffe:3600::4  2237.78 ms  2239.74 ms  2237.27 ms
29  3ffe:81d0:ffff:2::40  2286.25 ms  2244.75 ms  2245.92 ms
30  3ffe:8070:1:13::1  2381.61 ms  2379.24 ms  2389.26 ms




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John Fraizer              | High-Security Datacenter Services |
EnterZone, Inc            | Dedicated circuits 64k - 155M OC3 |
http://www.enterzone.net/ | Virtual, Dedicated, Colocation    |