IPv6 related questions come up regularly, which is a good thing, because its adoption among relays can be improved. There was some [good stuff on the list](https://lists.torproject.org/pipermail/tor-relays/2018-September/016251.html) (and probably also somewhere else) that could be added at our IPv6 FAQ entry or the [[TorRelayGuide#IPv6]]. (comparing both most of it is already there, maybe we instead should try to increase the visibility a bit more?) https://torproject.org/docs/faq.html.en#IPv6 https://torproject.org/docs/faq.html.en#IPv6Relay related: legacy/trac#17811 (clients), see keywords (assigning this to the relay guide to get another opinion and happily get it back for the website)