To answer myself: http://www.jool.mx/intro.html http://www.jool.mx/intro.html points out tayga is stateless. When you don’t have an IPv4 address for every node

To answer myself: http://www.jool.mx/intro.html http://www.jool.mx/intro.html points out tayga is stateless. When you don’t have an IPv4 address for every node you want to publish to the IPv4 side, you might be forced to use a “stateful” NAT64 instead: Jool