> > Is this more of what you are thinking???
> > http://leaf.sourceforge.net/devel/thc/dox/pa.txt
>
> sort of, well, except i don't have a cisco router, so it'd be
>
> (I have 216.158.54.224/29 routed to 207.245.72.146)
>
>
>                       [Internet]
>                           |
>                          eth0
>                           |
>                LEAF Box (207.245.72.146)
>                           |
>                          eth1
>                           |
>         -------------------------------------
>         |                 |                 |
>     Computer 1        Computer 2        Computer 3
>  (216.158.54.224)  (216.158.54.225)  (216.158.54.226)
>   (192.168.1.1)     (192.168.1.2)      (192.168.1.3)
>
> With the leaf box only letting ports 22 and 80 inbound to the 3 computers.
>
> Right now I have the LEAF box as 207.245.72.153, setup as an IP
> masquerading firewall, with port 80 forwarding to computer 3, and port 22
> forwarding to computer 2.
>
> Would it be better to just have 216.158.54.224, .225, and .226 set as
> aliases for the leaf box, and use the INTERN_SERVERS to forward same ports
> to different internal IPs depending on the external ip?

Setting up your internal systems with multiple IP's is possible, but I'd
catagorize it as a "Bad Idea".  Either masquerade the internal network using
private IP's, or setup a border-router that allows your internal systems to
have public IP's, but I wouldn't try to do both.

Charles Steinkuehler
http://lrp.steinkuehler.net
http://c0wz.steinkuehler.net (lrp.c0wz.com mirror)


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