On Sat, 04 Apr 2015 16:06:02 -0500, Mike Hammett said: > I am starting up a small IX. The thought process was a /24 for every IX > location (there will be multiple of them geographically disparate), even > though > we nqever expected anywhere near that many on a given fabric. Then okay, how > do < we d o v6? We got a /48, so the thought was a /64 for each.
You probably want a /56 for each so you can hand a /64 to each customner. That way, customer isolation becomes easy because it's a routing problem. If customers share a subnet, it gets a little harder....
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