> Are you sure your userland got updated ?
> All this sounds like you still have the old userland.

As sure as I can be.  I usually build.sh to / on a running system to keep it up to date.  

I don't know if this helps:

#strings /usr/sbin/ipfstat | grep "IP Filter"
IP Filter: v3.4.29

#find /bin /usr/bin /sbin /usr/sbin -mtime -1 | wc -l
     719

#find /bin /usr/bin /sbin /usr/sbin -mtime +1
/bin/rmail
/bin/bash
/usr/bin/hoststat
/usr/bin/kf
/usr/bin/mailq
/usr/bin/newaliases
/usr/bin/purgestat
/usr/sbin/sendmail

#find /bin /usr/bin /sbin /usr/sbin -type l
/bin/rmail
/usr/bin/hoststat
/usr/bin/mailq
/usr/bin/newaliases
/usr/bin/purgestat
/usr/sbin/sendmail

-- 
John D. Smerdon                      jds at smerdon.livonia.mi.us
Livonia, Michigan, US