DHCP, Autoipd, fallbacks, fall (forward?)

Ben Scott dragonhawk at gmail.com
Thu Aug 9 17:32:56 EDT 2012


On Thu, Aug 9, 2012 at 4:28 PM, Thomas Charron <twaffle at gmail.com> wrote:
>   Is there a way I can have the system, while USING the link local
> address, occasionally TRY to do a DHCPDISCOVER, and if a server is
> found, go ahead and reconfigure via DHCP?

  FWIW, IIRC, this is actually how the spec is written: The client
should keep trying DHCP exactly as before, despite having a link-local
address configured.  Double-checking... yah, RFC-3927, Section 2.11.

  However, I've never played around with that stuff under *nix, so I
have no idea how to actually achieve that.  Sorry.  But at least you
know your idea is reasonable.

-- Ben


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