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Date:      Wed, 17 Jan 2001 04:35:31 -0500
From:      melik bessaha <hbessaha@home.com>
To:        freebsd-net@freebsd.org
Subject:   REQ: HELP W/ IP ALIASING 
Message-ID:  <3A656763.CC1FF016@home.com>

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Hello,

I am attempting to alias my one physical NIC in my netfinity server.  I
am using IPFILTER and IPNAT to do this with a static IP on a cable
subscription. I am trying to port the connection to one machine in the
internal network.  Can someone please paste in their rc.conf, ipf.conf,
and ipnat.conf so that i can copy info.  I cant seem to get things to
work properly.  I can ping on the server to an outside address, but my
subnet machine cant ping out or anything.

The IP strucutre is as follows:  NIC ip - 24.228.40.14, alias host -
192.168.1.0 (the internal gateway), and 192.168.1..10(the second
machine)

what should the ifconfig command look like in rc.conf with this info?
also, to redirect in ipnat, would the command look like this:   map fxp0
192.168.1.0/24 -> 24.228.40.14/32 portmap tcp:udp  10000:60000
               map fxp0 192.168.1.0/24 -> 24.228.40.14/32

is this right??  if 192.168.1.0 will act as my gateway for my second
machine, what should be the host of the machine?  im a bit confused with
how aliasing works.  ifconfig should look something like this:

ifconfig fxp0 alias inet 192.168.1.0/24
route alias -host 192.168.1.0 127.0.0.1 0

is this correct?  Thanks to anyone who helps...im really bad at this and
want to learn.


Many thanks,
Mel



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