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  1. Lustre
  2. LU-18318

LNet: lnet routing between IPv6 tcp and o2ib lnets fails

Details

    • Bug
    • Resolution: Unresolved
    • Minor
    • None
    • Lustre 2.16.0
    • 3
    • 9223372036854775807

    Description

      If lnet routing is set up to connect an IPv6-based tcp and an o2ib lnet, tcp and o2ib endpoints cannot reach each other. 

      A <-o2ib-> R <-tcp (IPv6)-> B

      The nodes are able to add the proper routes and ping the router so that the route state is listed as "up" on both sides. However, "lnetctl ping" across the router times out. 

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        Issue Links

          is related to

          Test - This Issue Type is used to create Zephyr Test within Jira. LU-19216 run IPv6 Autotest session by default

          • Medium -
          • Open

          New Feature - A new feature of the product, which has yet to be developed. LU-10391 LNET: Support IPv6

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              wc-triage WC Triage
              ssmirnov Serguei Smirnov
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              Dates

                Created:
                Updated: