We're talking about end user assignments made by ISPs, not ISP assignments. An ISP's /32 is likely the only entry one needs in the FIB.
-mel beckman > On Jul 14, 2015, at 12:41 PM, "valdis.kletni...@vt.edu" > <valdis.kletni...@vt.edu> wrote: > > On 14 Jul 2015 18:44:25 -0000, "John Levine" said: > >> routers does not. The right way to allocate v6 space is the first >> time someone asks for some, give them as much as they'll ever need. >> If you give them less and they have to come back for more later, >> you've wasted a router slot. > > Amen. Integers are cheap. FIB slots cost real money.
