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  1. EtherNet/IP Adapter V2
  2. PSEIS-467

IP Header field "router alert" missing in IGMPv2 telegrams

          Details

          • Type: Bug
          • Status: Closed
          • Priority: Minor
          • Resolution: Fixed
          • Affects Version/s: None
          • Fix Version/s: V2.9.1.0
          • Component/s: Firmware
          • Labels:
            None
          • Account:
            SPC EthernetIp Slave (SPCETHERNE)

            Description

            if IGMPv2 is used to route multicast messages some switches ignore our IGMPv2 telegrams. Investigation shows that this is due to a field missing in our IP header.

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                Bug - A problem which impairs or prevents the functions of the product. PSEIS-509 IP Header field "router alert" missing in IGMPv2 telegrams

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

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                        • Reporter:
                          BMeyer Benjamin Meyer
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                          • Created:
                            Updated:
                            Resolved: