Hi,
Bind is flooding the logs with:
<daemon.err> mainserver named[46536]: setsockopt(26, TCP_FASTOPEN) failed with Protocol not available
What does it mean? is it a kernel option which is disabled?
uname -a
FreeBSD mainserver.flissinger.local 11.0-RELEASE-p7 FreeBSD 11.0-RELEASE-p7 #66...