PCAP Replay is a small pcap/pcapng file replay tool over network like tcpreplay.

The goal of this tool are :

• being able to be compiled for Windows, as there is a real lack of tool like tcpreplay for this OS
• step by step functionnality when you need to be able to replay packets one at a time

Dependencies :

• gopacket for the libpcap abstraction
• andlabs ui for the MMI
• urfave cli for command line parsing

Build :

You will have to enable go mod fonctinality to be able to build this project :

• export GO111MODULE=on
• go mod vendor

Usage :

pcapreplay can be used like tcpreplay on the command line only, but you can also ask for a MMI to be able to use step by step functionnality.

Command line options :

• --intf
  • OS dependent network interface ID
• --fast
  • Disable using sleep calls between each packet, will replay the file as fast as possible, may not be really usefull
• --pcap
  • Wich pcap file to replay (can be a pcap or pcapng type file)
• --gui
  • If you want to use the step by step mode, or if it is easier for you

License

This project is licensed under the BSD-3 License.