> Hi all,
>
> I have a webserver runing apache 2.3 under windows 2003, and one BSD 5.4
> (gateway).
>
> How to redirect requisitions at 80´s port (200.X.X.X:80) to address
> (192.x.x.x:80) with nat and ipfw?
>
Pretty simple if you are using natd.
In /etc/rc.conf:
### Firewall Settings ###
firewall_enable="YES"
ipdivert_enable="YES"
gateway_enable="YES"
firewall_type="MYOWN"
natd_enable="YES"
natd_interface="xl0" (replace with your external interface)
natd_flags="-f /etc/rc.natd"
#########################
In /etc/rc.natd:
#
# NATD configurationfile that supplies NATD whit parameters
#
log no
use_sockets yes
same_ports yes
# Ports redirected to the internal network
redirect_port tcp 192.168.0.100:22 222
redirect_port tcp 192.168.0.111:80 80
^ redirecting ^ obvious ^ external port
^ type of traffic ^ internal port
In the /etc/rc.firewall:
divert 8668 ip from any to any via xl0 (will be your external interface)
This is all there is to it (put in a simple way...)
Regards
/Erik
>
> Att,
> Rodrigo Mufalani
>
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