Similar to Proxomitron

MediaMonkey

RatDVD

Lunascape

YSFlight

ALTQ

Arping

Avahi (software)

Berkeley Open Infrastructure for Network Computing

Berkeley Packet Filter

Cacti (software)

Cisco IOS

Cyberduck

DCE Distributed File System

DD-WRT

Distributed Computing Environment

Dnsmasq

Firewalld