Here's a link to an IPF how-to that also has a section on IP NAT:
http://www.obfuscation.org/ipf/ipf-howto.txt

On 3/12/2000 at 21:24, nikon@cyberport.net (Christopher  "Han" Tucker) wrote:

> In the NetBSD FAQ, there is a dead link to a page on how to do this...but
> that's no good ! :)
> 
> How might i get NAT running on this box?
> 
> chris
> 
> ----------------------------------------
> Christopher M. Tucker
> voice: (406) 862-1375
> email: nikon@cyberport.net
> www: http://www.cyberport.net/users/nikon/
> 
>       if you don't know where you're going...
> 
>           then any road will take you there...
> 
> 
> 
>