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  1. TCP/IP - Internet Protocol
  2. PSTCP-288

TCP Stack sends TCP FIN frames after link-down link-up event although ACD is active

          Details

          • Type: Bug
          • Status: Closed
          • Priority: Minor
          • Resolution: Fixed
          • Affects Version/s: V2.4.0.4
          • Fix Version/s: V2.4.0.5, V2.4.1.0
          • Component/s: Firmware
          • Labels:
            None
          • Account:
            SPC TCP_IP (SPCTCPIP)

            Description

            In general if ACD is active (usually only used by the EtherNet/IP protocol), on a link-down link-up event the stack shall probe the IP address before using it (even if it has already been probed before during IP address allocation).

            In case the IP configuration is changed by the protocol stack during link-down, the TCP stack sends TCP FIN frames on the network as soon as the Ethernet link is established again.

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                is blocked by

                Bug - A problem which impairs or prevents the functions of the product. PSEIM-528 Manual ACD test failed when IP address has been obtained by DHCP (certification issue)

                • 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. PSEIS-880 Manual ACD test failed when IP address has been obtained by DHCP (certification issue)

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

                Change - PSEIS-881 Update to TCP/IP V2.4.0.5

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

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                        • Reporter:
                          KMichel Kai Michel
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                          • Created:
                            Updated:
                            Resolved: