- Fix time calculation of zone transfer.


git-svn-id: http://www.nlnetlabs.nl/svn/nsd/trunk@3819 a26ef69c-88ff-0310-839f-98b793d9c207
log ip address with tcp failure.


git-svn-id: http://www.nlnetlabs.nl/svn/nsd/trunk@3820 a26ef69c-88ff-0310-839f-98b793d9c207