Bug#513506: dhcp3-server: Mention new failover peer naming rules in NEWS.Debian / Crash if config doesn't abide to them

[Luk Claes <luk@debian.org>]

Hi

I still intend to get the documentation fix in Lenny, but it's indeed
not bad to document it also in the Release Notes.

===

 When running a failover pair of DHCP servers, the peer names need to be
 consistent, otherwise DHCP will crash.

 Please see http://bugs.debian.org/513506 and
 https://lists.isc.org/pipermail/dhcp-users/2007-September/004538.html for
 more information.

===

Cheers

Luk