I built a new kernel and userland from a 2/21/2000
sup and now I get:

  : ipfstat -ioh
  ioctl(SIOCGETFS): Invalid argument
  
  : ipnat -l
  ioctl(SIOCGNATS): Invalid argument
  
  : sysctl net.inet.ip.forwarding
  net.inet.ip.forwarding = 1

ipfilter is set in my kernel config file and the nat/ipf files
have been working for quite awhile.

What else should I be looking at?

TIA,
Paul