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[perfsonar-user] IPv6 problems


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  • From: "Curtis, Bruce" <>
  • To: "" <>
  • Subject: [perfsonar-user] IPv6 problems
  • Date: Fri, 21 Sep 2018 18:57:50 +0000
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  • Spamdiagnosticoutput: 1:99

We had some problems with IPv6 on our perfsonar nodes so we changed our
tests to only use IPv4.

I thought the problems had been fixed on newer versions but we couldn’t
upgrade until we upgraded to Centos 7.

We have not upgraded to Centos 7 and Perfsonar 4.1 but are still seeing
issues with IPv6 tests.


Here is an example from /var/log/messages. It looks like the test succeeds
but is not archived.

Sep 20 20:36:49 perfsonar2 journal: runner INFO 2547: With iperf3:
throughput --source 2001:4930:91::125 --ip-version 6 --dest
perfsonar1.ccast.ndsu.edu --source-node [2001:4930:91::125] --dest-node
perfsonar1.ccast.ndsu.edu
Sep 20 20:37:06 perfsonar2 journal: runner INFO 2547: Run succeeded.
Sep 20 20:37:23 perfsonar2 journal: archiver WARNING 207: Failed to archive
https://localhost/pscheduler/tasks/4d2fdd27-3278-450b-90da-e212c8fbe525/runs/64524ab9-7d46-40fe-ae5e-d333ebd9a932
to esmond: Archiver permanently abandoned registering test after 1
attempt(s): 500: Invalid JSON returned
Sep 20 20:37:23 perfsonar2 journal: archiver WARNING 207: Gave up archiving
https://localhost/pscheduler/tasks/4d2fdd27-3278-450b-90da-e212c8fbe525/runs/64524ab9-7d46-40fe-ae5e-d333ebd9a932
to esmond


---
Bruce Curtis

Certified NetAnalyst II 701-231-8527
North Dakota State University


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