IP_Masquerade can hide internal addresses but not translate addresses. They
are working on full blown NAT and there are some early hooks in the
development versions but it is not yet considered stable.
> From: Todd Graham Lewis <lists @
> To: 'Dick_Wall @
> Cc: 'firewalls @
com' <firewalls @
> Subject: RE: NAT Equipment ?
> Date: Wednesday, May 21, 1997 6:37 PM
> It's been said a million times, so I'll keep it short. IP_Masquerade
> under Linux can do something like this, but it might or might not be what
> you're looking for. And it's cheaper than both a firewall product and
> Todd Graham Lewis MindSpring Enterprises