# ipsumdump > Summarise TCP/IP dumps into a human and machine readable ASCII format. > More information: . - Print the source and destination IP addresses of all packets in a pcap file: `ipsumdump --src --dst {{path/to/file.pcap}}` - Print the timestamps, source address, source port, destination address, destination port and protocol of all packets read from a given network interface: `ipsumdump --interface {{eth0}} -tsSdDp` - Print the anonymised source address, anonymised destination address, and IP packet length of all packets in a pcap file: `ipsumdump --src --dst --length --anonymize {{path/to/file.pcap}}`