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  1. EtherNet/IP Adapter V2
  2. PSEIS-961

Gateway MAC address is not used for unicast I/O frames going to devices that are not in the same subnet

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: V2.6.11.0
    • Fix Version/s: V2.6.11.1
    • Component/s: None
    • Labels:
      None
    • Account:
      SPC EthernetIp Slave (SPCETHERNE)

      Description

      In case a unicast connection is opened to a device that is not in the same subnet, the destination MAC address of the I/O frames must be the MAC address of the gateway device.
      The current stack uses the broadcast address FF:FF:FF:FF:FF:FF as destination address. This address is limited to the local subnet, so that the I/O frames will not reach the destination device in the other subnet.

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