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cheatsheet-tldr/tldr/tcpreplay
2024-12-24 00:17:42 +00:00

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---
syntax: markdown
tags: [tldr, common]
source: https://github.com/tldr-pages/tldr.git
---
# tcpreplay
> 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 {{eth0}} {{traffic.pcap}}`
- Replay traffic to interface and `stdout`:
`tcpreplay -i {{eth0}} --verbose {{traffic.pcap}}`
- Replay traffic to interface as fast as possible:
`tcpreplay -i {{eth0}} --topspeed {{traffic.pcap}}`
- Replay traffic to interface at given Mbps:
`tcpreplay -i {{eth0}} -M {{10}} {{traffic.pcap}}`
- Replay traffic to interface several times:
`tcpreplay -i {{eth0}} --loop={{num_times}} {{traffic.pcap}}`