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  1. TCP/IP - Internet Protocol
  2. PSTCP-189

optimize performance while handling received ARP requests

          Details

          • Type: Change
          • Status: Closed
          • Priority: Major
          • Resolution: Fixed
          • Affects Version/s: V2.1.29.0
          • Fix Version/s: V2.1.30.0
          • Component/s: None
          • Labels:
            None
          • Account:
            SPC TCP_IP (SPCTCPIP)

            Description

            To pass Profinet certification several tests of netload scenarios have to be passed. One of them are ARP requests.
            The current implementation of handling ARP requests inside the stack is working but wastes much CPU time.
            This shall be optimized.
            To enable this feature a flag in TCP/IP startupparameters is required: TCPIP_SRT_FLAG_ENABLE_ARP_FILTER

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