SV: Failover question

[David W. Hankins]

On Wed, Oct 11, 2006 at 08:56:04PM +0200, Lars Jacobsen wrote:
> This is a strange setup but who cares if it just works.

What you just described, configuring overlapping dynamic one-lease
ranges on two servers, won't work exactly, you'll get the same
problems.

You really need to use host records with fixed-address statements
rather than dynamic pools for this to work, and that means identifying
the clients rather than the relays.

-- 
ISC Training!  October 16-20, 2006, in the San Francisco Bay Area,
covering topics from DNS to DDNS & DHCP.  Email training at isc.org.
-- 
David W. Hankins	"If you don't do it right the first time,
Software Engineer		you'll just have to do it again."
Internet Systems Consortium, Inc.	-- Jack T. Hankins