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  1. ONOS
  2. ONOS-811

ARP PACKET-IN / PACKET-OUT storm if the "addresses.json" file is missing

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    Details

    • Type: Bug
    • Status: Closed (View Workflow)
    • Priority: Critical
    • Resolution: Done
    • Affects Version/s: 1.0.0, 1.0.1
    • Fix Version/s: 1.4.0
    • Component/s: None
    • Labels:

      Description

      It appears that if the "addresses.json" file is missing or misconfigured,
      then there are lots ARP PACKET-IN / PACKET-OUT between the
      switch and the controller.

      The issue is observed in the Internet2 deployment where there
      are two switches, each controlled by different ONOS instance:

      host1--switch1--switch2--host2

      The issue does not exist, if the proxy-arp application is excluded,
      because it is the one that generates the ARP PACKET-OUT messages.

      Also, the ARP storm was observed even with the fix for ONOS-722.

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          is duplicated by

          Sub-task - The sub-task of the issue ONOS-780 Investingating on why ARP is not working in the I2 testbed

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed
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              Assignee:
              pavlin Pavlin Radoslavov
              Reporter:
              pavlin Pavlin Radoslavov
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                Dates

                Created:
                Updated:
                Resolved: