ipaggcreate
Produce aggregate statistics of TCP/IP dumps.
TLDR
Count the number of packets sent from each source address appearing in a PCAP file
$ ipaggcreate --src [path/to/file.pcap]
Group and count packets read from a network interface by IP packet length
$ ipaggcreate --interface [eth0] --length
Count the number of bytes sent between each address pair appearing in a PCAP file
$ ipaggcreate --address-pairs --bytes [path/to/file.pcap]