There seem to be lots of various opinions still on this subject. What type of customer are you dealing with, what service are they receiving? We are allocating a /64 per customer (VPS / dedicated server / small co-lo) but doing them on /56 boundaries so that we can easily expand their allocation if needed, as well as back-fill more /64 allocations in that address space. Mark On Wed, Oct 8, 2014 at 9:18 PM, Erik Sundberg <ESundberg@nitelusa.com> wrote:
I am planning out our IPv6 deployment right now and I am trying to figure out our default allocation for customer LAN blocks. So what is everyone giving for a default LAN allocation for IPv6 Customers. I guess the idea of handing a customer /56 (256 /64s) or a /48 (65,536 /64s) just makes me cringe at the waste. Especially when you know 90% of customers will never have more than 2 or 3 subnets. As I see it the customer can always ask for more IPv6 Space.
/64 /60 /56 /48
Small Customer? Medium Customer? Large Customer?
Thanks
Erik
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