Date: Wed, 26 Apr 2000 12:07:12 +1000 From: Imran Ahmad <imran.ahmad@bby.com.au> To: freebsd-questions@FreeBSD.ORG Subject: natd help Message-ID: <4.2.2.20000426114322.00acbb10@kid>
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Hi;
I am running FreeBSD 3.2 release and using it as a firewall. I am running
"ipfw" kit. It's working fine and now I want to enable "nat" services on my
firewall.
I have added the following rules to my firewall config file.
1. if [ "X${natd_enable}" = X"YES" -a "X${natd_interface}" != X"" ]; then
$fwcmd 50 add divert natd all from any to any via ${natd_interface}
natd_enable=
fi
2. On internal interface, I have added the following line, for each
possible subnet
$fwcmd add 10100 deny all from any to private network:255.255.0.0
${natd_enabled:+out} via ${oif}
( oif is my external interface)
I am running "nat" from "rc.local" script with the following lines in it.
/sbin/natd -f /etc/natd.conf
And my /etc/natd.conf file looks like this;
----------------------------------------------------------------------------
----------------------------
log_denied yes
log_facility local
# translate outgoing packets only if they have RFC1918 addresses
#This is the line, If I want to send my Unregistered addresses to the world
unregistered_only yes
interface fxp0
redirect_port tcp Private Address:443 Public Address:443
----------------------------------------------------------------------------
--------------------------------
And I have defined a DNS entry pointing to my external server.
I am running "https" server on my internal server, and want to divert each
request for "443" to my internal server.
"Natd" is running, but It's not diverting the request for port "443" to my
internal server. Can any body please help me out.
Thanks;
______________________________________________________________
Imran Ahmad imran.ahmad@bby.com.au
Infrastructure System Manager
Phone:+61 2 92260000 Direct:+61 2 9226 0059
Mobile:+61 412 560059 Fax: +61 2 9226 0066
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