misread ipv6 packets from a pcap file

[yunmingxiao]

I'm running scapy of python 3 on windows and trying to parse the flows in a pcap file. However, when it comes to an ipv6 packet, the scapy always reads it as an ipv4 packet with 0.0.0.0 as its dst and wrong numbers of ports.

When I apply the same code on a server of python 3, there'll be no such problem.