Overview
The Tcpreplay suite includes the following tools:
Network playback products:
- tcpreplay - replays pcap files at arbitrary speeds onto the network with an option to replay with random IP addresses
- tcpreplay-edit - replays pcap files at arbitrary speeds onto the network with numerous options to modify packets on the fly
- tcpliveplay - replays TCP network traffic stored in a pcap file on live networks in a manner that a remote server will respond to
Pcap file editors and utilities:
- tcpprep - multi-pass pcap file pre-processor which determines packets as client or server and splits them into output files for use by tcpreplay and tcprewrite
- tcprewrite - pcap file editor which rewrites TCP/IP and Layer 2 packet headers
- tcpcapinfo - raw pcap file decoder and debugger
- tcpbridge - bridge two network segments with the power of tcprewrite