Version 1.1.0 of kea was released on 9/30, which includes a critical fix for BSD systems. It would be great if you could update this port. http://ftp.isc.org/isc/kea/1.1.0/ https://lists.isc.org/pipermail/kea-users/2016-September/000554.html
A commit references this bug: Author: hrs Date: Sat Nov 5 20:31:50 UTC 2016 New revision: 425448 URL: https://svnweb.freebsd.org/changeset/ports/425448 Log: Update to 1.1.0. PR: 213457 Changes: head/net/kea/Makefile head/net/kea/distinfo head/net/kea/pkg-plist
Updated. Thank you.