Append packet to PCAP with Scapy got TCP Retransmission

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I append TCP packet to Pcap file with Scapy Python , but when I open the pcap file with Wireshark I see

TCP Retransmission

How can I fix that ?

1 Answers

Make sure the packet you append doesn't look like a retransmission of data in an earlier packet in the capture.

If you don't think it looks like a retransmission, submit a bug on the Wireshark issue list and attach the capture file to the bug, so the developers can determine what the issue is.

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