msg:fail:internal event. Developement by Matthias Kurz.
JH/30 Bug 2329: Increase buffer size used for dns lookup from 2k, which was
- far too smal for todays use of crypto signatures stored there. Go all
+ far too small for todays use of crypto signatures stored there. Go all
the way to the max DNS message size of 64kB, even though this might be
overmuch for IOT constrained device use.