On Wed, 25 Sep 2019, Warren Kumari wrote:
ULAs are very from unique -- there is a huge bias towards things which humans can remember / cute names, etc (this is very similar to the "IPv6 space is namp / scannable because people name hosts in deterministic ways" - see some presentations from Fernando Gont). There is a large ULA bias towards fd00::, fd10::, fdfd::, fd00:dead:beef:, fd00:bad:coff:ee::.
Sigh. If people don't follow the spec, not much we can do about that. My ULAs start with fde3:783e:127d: which I generated with a one line shell script
$ jot -r -w%02x 10|rs Regards, John Levine, [email protected], Taughannock Networks, Trumansburg NY Please consider the environment before reading this e-mail. https://jl.ly _______________________________________________ dns-operations mailing list [email protected] https://lists.dns-oarc.net/mailman/listinfo/dns-operations
