Peter Memishian wrote:
>  > It'd certainly be possible to allow addresses to be managed by DHCP for
>  > non-global shared-stack zones, and there have been customers asking for
>  > it; it just hasn't been implemented.
> 
> There are some notable difficulties -- e.g., since dhcpagent would need to
> run in the global zone, dhcpinfo wouldn't work

The solution I had in mind for that was having zoneadmd copy out the
DHCPACK into the zone's /etc/dhcp/$IF.dhc file, so that you could either
run a dummy copy of dhcpagent in the zone (one that doesn't manage
anything but does respond to queries), or just modify dhcpinfo to read
from that file.

> -- and moreover, the DHCP
> model of serving as a database of DHCP-obtained network configuration
> fights with the fact that the only thing that really has the ability to
> act on that configuration is zoneadmd.
> 

That's not true.  A mere handful of parameters -- those related directly
to interface configuration and the bogosity that is default route
assignment -- are things that must be handled in the global zone.  All
of the rest are things (such as DNS server addresses) that can easily be
handled from within the zone.  (In fact, that really _should_ be handled
there.)

-- 
James Carlson         42.703N 71.076W         <[email protected]>
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