Brandon, I have authpf working for RDP to my machine at the house. It needed these lines to work for me. Hopefully they will help you too.
----/etc/authpf/users/steve/authpf.rules-------- #variables ext_if = "fxp0" xp_machine = "192.168.1.107" # redirection to ms rdp rdr on $ext_if inet proto tcp from $user_ip to ($ext_if) port 3389 -> $xp_machine # pf additions pass in on $ext_if inet proto tcp from $user_ip to $xp_machine port 3389 modulate state --------------end--------------------- ---------/etc/pf.conf (edited)------------- rdr-anchor "authpf/*" anchor "authpf/*" --------end--------- My pf.conf file only needed the two authpf statements. Other than these two things the only other I had thing I had to do was modify /etc/dhcpd.conf so that machines had a specific IP when they booted so that users could RDP to them from outside.
