Le 05/02/2014 09:06, Mikael Abrahamsson a écrit :
On Wed, 5 Feb 2014, Brian E Carpenter wrote:

On 05/02/2014 12:13, Michael Richardson wrote:
Pierre Pfister <[email protected]> wrote:
...
For instance, if a prefix is for general purpose, and another is for
voice
applications, then hosts may only get addresses for voice
application, and
would therefore not being able to access the internet.

Yes, that's one of many reasons why using prefixes to distinguish
types of traffic is a really bad idea.

The idea is that "non color-aware" devices will only use the "Internet"
prefix, by means of the colored prefixes will use a different ND PIO
type for prefix announcement (thus invisible to these non color-aware
hosts), plus DHCPv6 server would only hand out prefixes/addresses to
hosts that request them.

A color could also be a particular value for the flow label field.

Alex




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