> Other than Oracle with their port to Solaris, most ports of the PF subsystem happened before the OpenBSD 4.7 NAT rewrite, and for that reason they have kept t

> Other than Oracle with their port to Solaris, most ports of the PF subsystem happened before the OpenBSD 4.7 NAT rewrite, and for that reason they have kept the previous syntax intact. It’s worth noting that the FreeBSD port has evolved in its own way and is SMP-capable despite keeping the “old” syntax: https://lists.freebsd.org/pipermail/freebsd-pf/2012-September/006740.html https://lists.freebsd.org/pipermail/freebsd-pf/2012-Septembe...