IP-Transparent Tor/I2P Hidden Service Connector
OnionCat creates a transparent IP layer on top of Tor or I2P hidden services. It transmits any kind of IP-based data transparently through the Tor network on a location hidden basis. You can think of it as a point-to-multipoint VPN between hidden services.
Homepage: https://www.onioncat.org/
Maintainer: Paul Irofti <paul@irofti.net>