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  1. PROFINET IO-Controller V3
  2. PSPNMV3-581

Upgrade lwIP based IP stack to V4.1.0.9

          Details

          • Type: Bug
          • Status: Closed
          • Priority: Minor
          • Resolution: Fixed
          • Affects Version/s: None
          • Fix Version/s: V3.3.0.10
          • Labels:
            None
          • Account:
            SPC Profinet Master (SPCPROFINETMA)

            Description

            Upgrade IP stack to most recent hotfix in order to solve an issue with unexpected IP frame drops. This occurs e.g. when establishing lots of connections in short time.

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                is blocked by

                Bug - A problem which impairs or prevents the functions of the product. PSLWIP-307 Unexpected frame drops on receive burst

                • Minor - Minor loss of function, or other problem where easy workaround is present.
                • Closed

                Bug - A problem which impairs or prevents the functions of the product. PSPNMV3-574 sometimes unexpected AR abort when establishing a lot of ARs in parallel

                • Minor - Minor loss of function, or other problem where easy workaround is present.
                • Closed

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                        People

                        • Reporter:
                          AMesser Andreas Messer
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                          Dates

                          • Created:
                            Updated:
                            Resolved: