c nerd blog
Installing Snort 2.9.3.1 on OpenBSD 5.2
Oinkmaster 2.0
Oinkmaster is a tool to regularly update your snort installation with current detection configurations. I followed the installation instructions without any problem.
I run oinkmaster from /etc/daily.local, although, if you’re more paranoid, you could probably run it more frequently using crontab.