Mon? (or a substitute monitoring daemon)

[Bill Moran]

I'm replacing some Debian servers with FreeBSD machines ...

I'm having a little trouble with "mon" ... the service monitoring daemon
for Linux.  It doesn't appear as if there's a FreeBSD port.

Is there a FreeBSD port of mon, and I'm just searching the ports wrong?
I'd like to continue to use mon for the time being, as I'm switching a ton
of other stuff over right now, and I don't want to introduce any more
changes than necessary at this time.  But I'll switch if I have to.

If not, what do folks recommend for service monitoring?

-- 
Bill Moran
Potential Technologies
http://www.potentialtech.com