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> I imagine many network engineers will use IPv6's private address space to avoid ever having to re-address their network on ISP changes. Except with 10/8 (or
by throw0101c 2y ago
> I imagine many network engineers will use IPv6's private address space to avoid ever having to re-address their network on ISP changes.
Except with 10/8 (or 172/12) everyone is using the same address space. How many network have a 10.0.0.0/24? What are the odds of a conflict for that?
But if you have an ULA FDxx:xxxx:xxxx/48 address space, what are the odds that all those x bits will be the same for any two sites? That's 40 bits 'entropy'. Much, much lower (notwithstanding folks doing DEADBEEF, BADCAFE, etc).