Aha - the problem was in the dhcpd config - I had not set the router to be
192.168.1.1.
Thanks!

>
> Robert Schmid écrit:
>
>> I tried that configuration and I lost communication a.b.c.42 as well.
>> Any other ideas?
>> Do I need to give ep0 an a.b.c. address and then alias the 192*
>> address?
>
> no, this should work if:
>
> you have access to internet on this computer
> net.inet.ip.forwarding = 1
> net.inet.ip.redirect = 1    <- may work with 0, never tried
> ipnat is loaded:
> /usr/sbin/ipnat -F
> /usr/sbin/ipnat -C
> /usr/sbin/ipnat -f /etc/ipnat.conf
> other computer have 192.168.1.1 as router
>
> --
> Jean-Edouard BABIN
> Jeb-Soft: http://www.jeb.com.fr