In some email I received from Clifford Thurber, sie wrote:
[...]
> When I truss the command I can see that obvioulsy the the device file for ipstate is
> missing. I have plenty of rules using the "keep state" option too.
>
> truss ipfstat -t
>
> open("/dev/ipf", O_RDONLY) = 5
> ioctl(5, 0xC0087240, 0xFFFFFFFF7FFFF808) = 0
> ioctl(5, 0x4004723F, 0xFFFFFFFF7FFFF6E0) = 0
> open("/dev/ipstate", O_RDONLY) Err#2 ENOENT
[...]
Try doing "rem_drv ipf" and then "add_drv ipf" - make sure ipmon is
not running first.
Darren