> hi folks,
>
> I saw this performance issue with pf on a AMD64firewall: below is the link
>
>
http://www.nabble.com/firewall-is-very-slow%2C-something%27s-wrong-t4572653i20.html
>
> it states that pf on 4.2 performs much better than in 4.1. having said
> this, is it possible to be able to just update pf's feature instead of
> going through the entire OS upgrade? since im really going after the
> features of pf, and happy with how 4.1 is.