packet-trace 0.1a0

A simple tool to trace packets as they pass through Linux netfilter.

This code pilfered from commonism/iptables-trace with some reformatting and modification to form suitable to poetry.

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Installation

Before using this script install the libnetfilter package (if you use poetry install this willl be done automatically using the latest gitlab.com code).

Usage

This script adds TRACE rules into nftables and then analyses the resulting log output to present its results, consequently it must be run as a privileged user (one permitted to modify the nftables).