Sounds good, thanks ! And Tor supports IPv6 too ... So I guess I will investigate IPv6 more closely and think of various possibilities https://trac.torproject.org/projects/tor/ticket/6551 https://trac.torproject.org/projects/tor/wiki/org/roadmaps/Tor/IPv6 https://trac.torproject.org/projects/tor/wiki/doc/IPv6RelayHowto https://blog.torproject.org/tor-0239-alpha-out