confusion configuring NAT
josh at tcbug.org
Wed Mar 19 13:17:17 PDT 2008
On Wednesday 19 March 2008 03:02:59 pm Robert Huff wrote:
> I'm trying to get NAT going, and apparently failing to
> understand large parts of the concept,
> 1) Per the handbook I have added
> options IPFIREWALL
> options IPDIVERT
> to the kernel.
> 2) The firewall is active, and configured so it works for the
> machine itself. (Settings appended.)
> 3) I need to do translation for all machines on 10.0.0.0/8.
> 4) Working from the ipfw man page:
> ipfw add nat 10 all from any to any
> ipfw nat 10 config log ip 10.0.0.0/8
> ipfw: bad ip address ``10.0.0.0/8''
> OK, choose one machine.
> ipfw nat 10 config log ip 10.0.0.3
> 5) Now, start natd. (natd.conf appended)
> /sbin/natd -l -f /etc/natd.conf
> natd: instance default: aliasing address not given
> Huh? This has gotten a lot more coplicated since the last
> time. :-P
> Robert Huff
I don't see much in the man page for ipfw concerning nat, certainly not the
rules you are specifying. Try man natd
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