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  1. EtherNet/IP Firmware V3
  2. PSEISV3-316

UnregisterSession must not be rejected in case unexpected values in the encapsulation header are detected

          Details

          • Type: Bug
          • Status: Closed
          • Priority: Minor
          • Resolution: Fixed
          • Affects Version/s: V3.4.0.0
          • Fix Version/s: V3.4.0.1, V3.4.1.0, V3.5.0.0
          • Component/s: None
          • Labels:
            None
          • Account:
            SPC EthernetIp Slave (SPCETHERNE)

            Description

            Volume 2 1.23, page 34:

            The receiver shall not reject the UnRegisterSession due to unexpected values in the encapsulation header (invalid Session Handle, non-zero Status, non-zero Options, or additional command data). In all cases the TCP connection shall be closed.

            -> We reject/ignore the command at least if nonzero options are specified by the sender. Implementation should be checked again and adapted to fullfill this requirement.

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                      • Reporter:
                        MBommert Marc Bommert
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                        • Created:
                          Updated:
                          Resolved: