Speaking as a security nazi, you're nuts. For a corporate network, with
a corporate firewall, sure. For a home network, unless you have very
specific circumstances (such as requiring a child's computer to use
proxies so as to control what s/he can access), it's ridiculous IMO to
add NAT entries on a host by host basis. This is something that is
entirely reasonably defined with a network granularity.
In the context of you suggesting a default accept forwarding policy,
then coming up with this, I'd suggest that you don't quite understand
what you're talking about.
>> However, this person has two internal interfaces it sounds like.
> Two interfaces is a must, if you are going to do masquerading, right?
Read it again: two *internal* interfaces. Total of three. Sheesh.
Brian.