"Crist J. Clark" wrote:
> 
> On Wed, Mar 20, 2002 at 12:44:26PM +0700, Eugene Grosbein wrote:
> > > I forgot point out that ipnat(8) will do this as-is if that is an
> > > option for you.
> >
> > Hmm, I've read man ipnat and still not sure how can I achieve
> > a combination of redirection ip<->ip and map net<->ip.
> 
> Why not?
> 
>   map if0 192.168.100.0/24 -> 192.0.2.10/32 portmap tcp/udp auto
>   map if0 192.168.100.0/24 -> 192.0.2.10/32
>   bimap if0 192.168.100.1/32 -> 192.0.2.10/32
>   map if0 172.16.0.0/16 -> 192.0.2.12/32 portmap tcp/udp auto
>   map if0 172.16.0.0/16 -> 192.0.2.12/32
>   bimap if0 172.16.0.1/32 -> 192.0.2.12/32
> 
> All of the outgoing from the 192.168.100.0/24 block gets translated to
> 192.0.2.10. All of the incoming to 192.0.2.10 not associated with an
> existing connection gets passed to 192.168.100.1. The same thing goes
> for the 172.16.0.0/16 block except it gets translated to
> 192.0.2.12. Isn't that what you wanted?

Yes, thank you. One more: now I run a kernel built with 
IPFIREWALL and IPDIVERT, the system is 3.5-STABLE yet.
Can I just add IPFILTER and not touch my configuration 
(e.g. do not setup ipf and ipnat rules)? Can I switch from natd to ipnat
on-the-fly then?

Eugene

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