Why OneVM uses IPv6?
One VM is offering and using single dynamic ipv4 for system and whole IPv6 /48 subnet for clients what was kindly provided from our sponsor.
Why IPv6? IPv6 is cheap, we can't afford IPv4 same as tons of other ISPs and users.
World is running out from IPv4 there is huge waiting list for one IPv4 subnet what will be enough for only 256 users in same time you can buy 10x cheaper IPv6 subnet what will be enough for millions users!
IPv6 is also new technology what should replace IPv4 in incoming years.
But you can't access IPv4 websites with IPv6?
Yes you cant access IPv4 only websites with IPv6 without using DNS64 and NAT64.
We have great FAQ about this take look at it.