[atlas] Concurrent traceroute issues on the probes
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David Lebrun
david.lebrun at student.uclouvain.be
Mon Jul 23 08:15:38 CEST 2012
Hi all, I was wondering whether the probes can perform multiple concurrent traceroutes toward different destinations, and if so, are they able to differentiate the replies ? I just ran into this problem with paris-traceroute, the path were completely mixed up and stderr output looking like the following messages multiple times (IP addresses redacted): [WARN](TracertImpl.cc, 368)A reply received with bad original destination address A.B.C.D, should be W.X.Y.Z [WARN](TracertImpl.cc, 326)Bad return flow id 0x4d2 from E.F.G.H [WARN](TracertImpl.cc, 331)ICMP reserved words 0 0 0 0 0 As the probes use paris-traceroute, I prefer to be sure that the results are not flawed. David -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 262 bytes Desc: OpenPGP digital signature URL: <https://lists.ripe.net/ripe/mail/archives/ripe-atlas/attachments/20120723/bd5b7543/attachment.sig>
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