Switching from 0.2.9.9 to 0.3.0.3-alpha now let 1/3 of my outgoing network traffic to exit ports (of my Tor exit relay) being ipv6. OTOH there's more or less no ipv6 traffic from/to other relays.
Is this (another ipv6) bug/issue in Tor or just expected ?
IPv6 is not used for relay-to-relay traffic (not implemented yet).
https://trac.torproject.org/projects/tor/wiki/org/roadmaps/Tor/IPv6 https://trac.torproject.org/projects/tor/ticket/4565