Bug#782299: debian-cd: include rdnssd deb on the first discs

[Michael Gilbert <mgilbert@debian.org>]

package: debian-cd
version: 3.1.16
severity: normal

For some ipv6 configurations netcfg will attempt to install rdnssd
(see line 473 in autoconfig.c in netcfg), but it currently doesn't
work.

Since none of the media include the rdnssd package on the first disc
and the queued apt-install tasks are processed before apt mirror
configuration, the rdnssd deb isn't available when needed.  This is
what the installer syslog logged:

apt-install: Queueing package rdnssd for later installation
[...]
in-target: Package rdnssd is not available, but is referred to by
another package.
in-target: This may mean the package is missing, has been obsoleted, or
in-target: is only available from another source.

I think debian-cd is the right place for this.  Apologies if not.

Best wishes,
Mike