chownat

Allows two peers behind two separate NATs with no port forwarding and no DMZ setup on their routers to directly communic

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Platforms: Linux · Last verified September 6, 2026

Allows two peers behind two separate NATs with no port forwarding and no DMZ setup on their routers to directly communicate with each other

Only use this tool against systems you own or are explicitly authorized to test — see the disclaimer.

Getting started

Install on BlackArch with `pacman -S chownat` (or add the BlackArch repository to an existing Arch Linux install). See the official BlackArch tool listing and upstream homepage linked above for details.

Commonly preinstalled on

BlackArch

Arch Linux-based distribution with one of the largest pentest tool repositories