Fortunately for you, natd offers DCC forwarding support without mapping
ports.
Take a gander at `man natd` and pay particular attention to -punch_fw

Tyler McGeorge
...to the rescue...

-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Behalf Of Tom Servo
Sent: Saturday, October 18, 2003 1:37 PM
To: [EMAIL PROTECTED]
Subject: IPFW Antics


Hey-
I am trying to run an IRC file server inside my network that is protected by
a FreeBSD box that is running natd.  I am running natd with the following
options to enable IP forwarding to allow people to request files from my
file server (192.168.0.101):

/sbin/natd -f /etc/natd.conf -redirect_port tcp 192.168.0.101:6666-7000
6666-7000 -n ep1

Unfortunately, it appears that the natd box is not forwarding the incoming
request packets correctly.  Can anyone provide some insight on this?  Thanks
in advance.

-ts

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