# tcpdump: analiza tráfico de red en terminal

DevFeed: [tcpdump: analiza tráfico de red en terminal](<https://devfeed.tech/articles/tcpdump-analiza-trafico-de-red-en-terminal-34085.md>)

Original publisher: [Read original article](<https://tengoping.com/blog/tcpdump-analiza-trafico-red-terminal/>)

Author: Antonio Pérez

Published: 2026-08-01T12:00:00Z

Content type: tutorial

Language: es

Sources: [tengoping.com](<https://devfeed.tech/sources/tengoping-com.md>)

Topics: [Command-line interface](<https://devfeed.tech/topics/cli.md>), [Linux](<https://devfeed.tech/topics/linux.md>), [Firewall](<https://devfeed.tech/topics/firewall.md>)

Tags: [firewall](<https://devfeed.tech/tags/firewall.md>), [linux](<https://devfeed.tech/tags/linux.md>), [port](<https://devfeed.tech/tags/port.md>), [resolver](<https://devfeed.tech/tags/resolver.md>), [tcp](<https://devfeed.tech/tags/tcp.md>), [terminal](<https://devfeed.tech/tags/terminal.md>)

## AI overview

A practical guide to using tcpdump from the terminal to capture and inspect network traffic, apply filters, interpret TCP packets, and save or reread pcap files while troubleshooting network problems.

## Source excerpt

Guía práctica de tcpdump: sintaxis de filtros, lectura de paquetes y captura en archivos pcap para depurar problemas de red desde terminal.