> It seems that the subject of routers giving hints to hosts as to best
> routes off a network is tied in very closely with the issue of source
> address selection in a multihomed environment.
>
> Do you intend expanding the scope of the document to suggest what happens
> (for example) if the RA preference and src/dst selection algorithm happen
> to give conflicting suggestions for source address?
Hmm. I don't see the connection. The RA preferences are for router
selection, not source address selection. Are you suggesting that the two
should be connected somehow?
> I'm also interested in just how the routers will be configured to make
> the advertisements, as it would seem this would impact the router
> renumbering process?
My first thought is that this should not impact router renumbering. Router
renumbering is about making configuration changes uniformly across a set of
routers, while the advertisement of default router preferences &
more-specific routes is very topology dependent. I think it's something that
an administrator would need to selectively configure on relatively few
routers, not configure uniformly across a site.
Rich
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