[...cont'd after "in order to fix"...] bug #1072899, dnsmasq will have
to be enhanced such that proposition #1 is true. But we can discuss the
details of that in bug #1072899.

<parenthesis>
There is a close analogy between the problem here (bug #1003842) and a problem 
we have with avahi. Avahi resolves names in the domain ".local". Networks 
should not use this TLD, but many do and at least in the past Microsoft 
actually recommended doing so. When users connect to such networks with avahi 
enabled the result is malfunction. Upstream purisitically says[*] "If you come 
across a network where .local is a unicast DNS domain, please contact the local 
administrator and ask him to move his DNS zone to a different domain. If this 
is not possible, we recommend not to use Avahi in such a network at all." In 
practice avahi attempts to detect "bad" networks and disables itself if it 
thinks it is on a bad network, subject unfortunately both to false positives 
(bug #327362) and false negatives (bug #80900).

We aren't yet doing even that well. We say that networks ought to have
equivalent nameservers and we make no attempt to detect networks that
have non-equivalent nameservers, of which there are very many.

[*]http://avahi.org/wiki/AvahiAndUnicastDotLocal
</parenthesis>

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https://bugs.launchpad.net/bugs/1003842

Title:
  dnsmasq sometimes fails to resolve private names in networks with non-
  equivalent nameservers

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