Funny trace of the day

[Mark Prior]

On 29/06/2005, at 10:11 PM, Daniel Roesen wrote:

> Yeah, works from most sources. Someone in the ASPAC area is  
> blackholing
> packets it seems. I have seen difficulties like that on other  
> routes as
> well (e.g. from Sprint to C&W, via Asia). Didn't have the energy  
> though
> to try finding the root cause.

Works for me but unfortunately it goes via Asia and North America due  
to a shorter peer based AS path seen from Asia.

traceroute to 2001:6c8::1 (2001:6c8::1) from  
2001:388:4000:4002:204:23ff:fea9:6440, 30 hops max, 16 byte packets
1  gigabitethernet0-2.er2.aarnet.cpe.aarnet.net.au  
(2001:388:4000:4002:20f:23ff:fea3:ec00)  0.501 ms  0.286 ms  0.192 ms
2  gigether0-2-3.bb1.a.adl.aarnet.net.au  
(2001:388:1:2003:204:e0ff:fe00:1023)  19.129 ms  18.66 ms  18.579 ms
3  pos0-1-0.bb1.a.mel.aarnet.net.au (2001:388:1:6::2)  28.201 ms   
27.303 ms  27.309 ms
4  pos0-1-0.bb1.b.syd.aarnet.net.au (2001:388:1:a::2)  40.07 ms   
39.806 ms  40.421 ms
5  gigabitethernet3-0.bb3.a.syd.aarnet.net.au (2001:388:1:1d: 
205:ddff:feff:2c54)  21.314 ms  21.262 ms  21.313 ms
6  pos2-0.bb1.a.suv.aarnet.net.au (2001:388:1:16:212:43ff:fe40:6200)   
57.656 ms  57.749 ms  57.606 ms
7  pos1-0.bb1.b.hnl.aarnet.net.au (2001:388:1:17:205:ddff:fe6d:2008)   
117.256 ms  116.922 ms  117.139 ms
8  * 2001:388:1:c803:290:6900:c8ed:e49d  
(2001:388:1:c803:290:6900:c8ed:e49d)  117.935 ms *
9  * 3ffe:8140:101:d::4 (3ffe:8140:101:d::4)  196.084 ms *
10  3ffe:8140:101:6::3 (3ffe:8140:101:6::3)  252.745 ms  252.818 ms   
252.661 ms
11  hitachi1.otemachi.wide.ad.jp (2001:200:0:1800::9c4:2)  236.813  
ms  236.847 ms  237.167 ms
12  pc6.otemachi.wide.ad.jp (2001:200:0:1802:2d0:b7ff:fe88:eb8a)   
236.809 ms  236.624 ms  236.642 ms
13  ix6.v6.dti.ad.jp (2001:200:0:1800::4691:1)  237.058 ms  237.069  
ms  237.139 ms
14  lan-gate.core1.otemachi.v6.dti.ad.jp (2001:2e8:20:10::3)  237.169  
ms  237.057 ms  237.034 ms
15  otemachi-gate.core1.otemachi4.v6.dti.ad.jp (2001:2e8:20::11:2)   
237.873 ms  237.234 ms  236.82 ms
16  lan-gate.jpnap.otemachi4.v6.dti.ad.jp (2001:2e8:20:11::2)  237.38  
ms  237.136 ms  237.146 ms
17  fa-1-3-2.a13.tokyjp01.jp.ra.verio.net (2001:218:2000:5000::3d)   
253.225 ms  253.358 ms  253.123 ms
18  ge-7-0-0.a21.tokyjp01.jp.ra.verio.net (2001:218:2000:3002::22)   
253.183 ms  253.45 ms  253.076 ms
19  xe-0-0-0.r21.tokyjp01.jp.bb.verio.net (2001:218:0:6000::21)   
252.748 ms  252.969 ms  253.072 ms
20  p64-2-1-0.r21.sttlwa01.us.bb.verio.net (2001:218:0:2000::19d)   
252.245 ms  252.17 ms  278.542 ms
21  * * *
22  p16-3-0-0.r80.nycmny01.us.bb.verio.net (2001:418:0:2000::f2)   
316.97 ms  316.773 ms  316.742 ms
23  p16-7-1-1.r21.londen03.uk.bb.verio.net (2001:418:0:2000::2ca)   
390.201 ms  390.273 ms  390.199 ms
24  fa-1-0.r00.londen03.uk.b6.verio.net (2001:728:0:7000::b600)   
387.729 ms  387.737 ms  387.552 ms
25  tu-0.teledanmark.londen03.uk.b6.verio.net (2001:728:0:4000::e)   
421.215 ms  421.784 ms  421.113 ms

Mark.