Can you create a FreeBSD gateway, with private IPs, without NAT/divert ?

[Erich Dollansky]

Hi,

On Sat, 7 Jun 2014 09:48:39 -0700 (PDT)
None Secure via freebsd-net <freebsd-net at freebsd.org> wrote:

> Yes, but in this case BOTH IPs of the gateway - both the external and
> the internal interfaces - are non-routable IPs, and so is my ISP
> cable modem.
> 
> 192.168.1.1 is the cable modem
> 192.168.1.2 is external interface of my FreeBSD
> 10.10.10.1 is internal interface of my FreeBSD
> 
I have had before the reverse situation. 10.x.x.x was the external
address and 192.168.x.x the internal. There have been two interfaces in
the machine. I cannot remember that I have had any problems with this.
I have now an external router so I do not need to use FreeBSD for this.

Erich