On Fri, Jun 19, 2026, 16:48 Gary Sparkes via NANOG <[email protected]> wrote:
> ULA is the equivalent of RFC1918, effectively. FC00::/7 > > You’re thinking of link-local addresses which are the fe80 addresses. > Those are autogenerated. ULA is assigned however you want – SLAAC, DHCPv6, > static, etc…. RFC1918 equivalent. > > Nominally, you’d almost never think about link-local. > > You essentially have all of fc00::/7 to utilize as you wish. > (SNIP) I didn't see it mentioned yet but I'm skimming- but this should be fd00::/8. The first /8 in fc00::/7 is reserved (ref. RFC 4193 § 3.1, 3.2, "L" bit). _______________________________________________ NANOG mailing list https://lists.nanog.org/archives/list/[email protected]/message/EGA6RAUZ6UBKGJXRJGFEQCEEQYCPGSDL/
