North American Network Operators Group
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Re: IPv6 Advertisements

  • From: Pekka Savola
  • Date: Tue May 29 01:47:19 2007

On Mon, 28 May 2007, Donald Stahl wrote:
What is the smallest IPv6 advertisement that organizations are going to honour- are we still looking at a minimum of a /48?

Anything more specific than /32 is going to be filtered at some portion of the ISPs whether for the good or bad. There are some subsets of the v6 address space that have a higher chance of /48 working (for some definition of 'working') than other parts of the address space, though.

--
Pekka Savola                 "You each name yourselves king, yet the
Netcore Oy                    kingdom bleeds."
Systems. Networks. Security. -- George R.R. Martin: A Clash of Kings