Reading over
syslogd(8), the -a option allows for a service to be specified in addition to the host (using :<service> or :*).
Also, the dotted-quad address you provided may require a net mask length.
So you should have something like
Code:
syslogd_flags="-d -a 192.168.0.1/24:* -vv"
Note that I have tried this under FreeBSD 6.4 without success (I suspect it was my Linksys SPA-1001 not logging anything as
nc(1) didn't get anything either)