tcpreplay Command Examples

Replay network traffic stored in a pcap file. More information: https://tcpreplay.appneta.com/.

• List available network interfaces:

tcpreplay --listnics

• Replay traffic to interface:

tcpreplay {{[-i|--intf1]}} {{eth0}} {{traffic.pcap}}

• Replay traffic to interface and stdout:

tcpreplay {{[-i|--intf1]}} {{eth0}} {{[-v|--verbose]}} {{traffic.pcap}}

• Replay traffic to interface as fast as possible:

tcpreplay {{[-i|--intf1]}} {{eth0}} {{[-t|--topspeed]}} {{traffic.pcap}}

• Replay traffic to interface at given Mbps:

tcpreplay {{[-i|--intf1]}} {{eth0}} {{[-M|--mbps]}} {{10}} {{traffic.pcap}}

• Replay traffic to interface several times:

tcpreplay {{[-i|--intf1]}} {{eth0}} {{[-l|--loop]}} {{num_times}} {{traffic.pcap}}