Bug#301993: DHCP-DNS: Deletes Moved Hosts

[Brian White <bcwhite@precidia.com>]

Package: dhcp-dns
Version: 0.50-3.2

If there are subnets, each served by a different dhcp server (with a 
different dhcp-dns program) yet sending updates to the same dns server, 
then moving a machine from one subnet to the other causes problems.

When the lease on the first subnet expires, the entry is deleted even 
though it has already been replaced with an entry from the second 
subnet.  Because there are no further changes on the second subnet, the 
entry is never recreated.

                                          Brian
                                 ( bcwhite@precidia.com )

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 The squeaky wheel doesn't always get the grease.  Sometimes it gets 
replaced.