NETW-3015 - Promiscuous network interface (Linux)

This information is provided as part of the Lynis community project. It is related to Lynis control NETW-3015 and should be considered as-is and without guarantees. Any advice and commands should be tested before implementing them in production environments.

Control details
CategoryNetworking
Application

Description

This test determines which network interfaces are in a listening state (promiscuous).

How to solve

Check any discovered interfaces why they are being in promiscuous mode.

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About

Lynis is a technical security auditing tool for Unix flavors like Linux, macOS, AIX, Solaris, and *BSD. It is open source software and free to use. Typical usage include system hardening, compliance testing, and vulnerability scanning. The project has an active community, including development via GitHub.

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