newbie - pflogd - putting log in another location

[Stephen Gutknecht (OBSD-PF)]

Hi,

I'm booting firewall from Compact Flash and want to have PF log to a mounted
hard drive.  My goal is to keep logs longer.  I have a 2GB partition set for
logging.

Is there anything I need to do other than:

revise /etc/rc.conf
   pflogd_flags="-f /fwlog/active/pflog"

revise /etc/newsyslog
   /fwlog/active/pflog 600 20 1000 *  ZB /var/run/pflogd.pid

Thank you.