and then plan for a convenient squirell suicide at the transformer that
night (power outage forcing a reboot).

  --david

> On Mon, 15 Oct 2012, Roy McMorran wrote:
> 
> > The ancient Sun Fire 280R that's been our DHCP server for about a
> > decade needs to be out of here, and soon.  It's running the stock
> > Solaris 10 DHCP server software.  I'm inclined to let one of our
> > Windows 2008 R2 servers take over the DHCP duties (although I might be
> > persuaded to go a different way, e.g. ISC DHCP on RedHat, but DNS is
> > already on Windows so...).  This is a pretty small environment, with
> > only about 130 dynamically-assigned addresses, all in one contiguous
> > range.  I assume there's no way to transport the current lease
> > information between such disparate servers.  Any suggestions on making
> > the transition go smoothly?
> 
> change the lease time to a small value, wait until everyone has new
> leases with this smaller value, then swap out the servers when they are
> all home overnight.
> 
> the only people who will be affected are then ones who are online at the
> time you change the server.
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