ipfw natd forward port 80

[Mark]

I am still unable to connect from the outside, 
from the kernel config
# ipfw options
options IPFIREWALL
options IPFIREWALL_VERBOSE
options IPFIREWALL_VERBOSE_LIMIT=10
options IPFIREWALL_DEFAULT_TO_ACCEPT
options IPDIVERT

#To hide firewall from traceroute
options   IPSTEALTH

#To hide from nmap, remove if create web server
#options          TCP_DROP_SYNFIN