Dan Langille's Other Diary
He has another, more popular, diary. This one is more general.
py-iocage
Converting an iocage jail to a vanilla jail
hostmask on an ip address can affect jail DNS
iocage
pkg: http://vuxml.freebsd.org/freebsd/vuln.xml.bz2: No address record
Moving bacula-sd into a FreeBSD jail