Squid then forwards to a URL Filter which has a list of whitelists and blacklists. Filtering HTTP Traffic to and from Specific IP Address in Wireshark.This is how TCP Xmass scan looks like in Wireshark: TCP Xmass scan work by sending packets with FIN, PUSH and URG flags set. If you want to filter on TCP transmissions use this wireshark filter: “tcp.If you want more information about Wireshark filtering, Wireshark’s guide to display filters is a good point of reference. Wireshark tcp retransmission filter and errors using inclusion and field existence filters.
