[Ietf-lac] 2001:0db8::/32 - RFC 3849

Arturo Servin aservin at lacnic.net
Mon Jul 29 05:54:42 BRT 2013



On 7/29/13 10:51 AM, Carlos M. martinez wrote:
> Me cuesta ver porque las ULAs no pueden estar en documentos, sabiendo
> que son ULAs :-) Ojo, en realidad no lo dije como que esa fuera mi
> posición, sino mas bien tratando de prever un posible contra-argumento
> que podría surgir.
> 

RFC4193

3.2.1.  Locally Assigned Global IDs

   Locally assigned Global IDs MUST be generated with a pseudo-random
   algorithm consistent with [RANDOM].  Section 3.2.2 describes a
   suggested algorithm.  It is important that all sites generating
   Global IDs use a functionally similar algorithm to ensure there is a
   high probability of uniqueness.

   The use of a pseudo-random algorithm to generate Global IDs in the
   locally assigned prefix gives an assurance that any network numbered
   using such a prefix is highly unlikely to have that address space
   clash with any other network that has another locally assigned prefix
   allocated to it.  This is a particularly useful property when
   considering a number of scenarios including networks that merge,
   overlapping VPN address space, or hosts mobile between such networks.


> Entiendo que la preocupación de Antonio es doble, tanto los documentos
> como los labs.
> 
> s2
> 

Slds
as




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