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  1. LWIP based TCP/IP
  2. PSLWIP-4

Large TCP Segements not sent if ARP pending

          Details

          • Type: Bug
          • Status: Closed
          • Priority: Major
          • Resolution: Fixed
          • Affects Version/s: V3.0.11.0
          • Fix Version/s: V3.0.12.0
          • Labels:
            None
          • Account:
            SPC TCP_IP (SPCTCPIP)

            Description

            If a large TCP Segment is to be sent but an ARP request for the associated IP is pending (e.g. ARP Refresh) then the Large Segement might not be send. Internally, in that scenario, the allocation of a buffer fails as the requested size is larger than the largest available buffer.

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                relates to

                Bug - A problem which impairs or prevents the functions of the product. PSPNSV4-190 Update to TCP/IP V3.0.12.0

                • Major - Major loss of function.
                • Closed

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                        People

                        • Reporter:
                          AMesser Andreas Messer
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                          Dates

                          • Created:
                            Updated:
                            Resolved: