Bug#48976: nscd: should reset (host)-database on dialup

[john@dhh.gt.org (John Hasler)]

0dns-down and 0dns-up (both part of pppconfig) do 'nscd -i hosts'.
>From the nscd man page:

     -i, --invalidate TABLE

             Invalidate the specified TABLE, i. e. forget all data cached
             therein. This should be used if the database storing this
             information has been changed.

If this does not cause nscd to flush negative entries than IMHO either nscd
or its man page is buggy.

In any case, this should really be handled by an ip-{up|down} script added
by nscd.
-- 
John Hasler
jhasler@debian.org