Subject: ipfilter & ipnat question
To: None <>
From: Wayne Cuddy <>
List: netbsd-users
Date: 12/27/2001 18:18:42
I have setup some ipfilter rules along with some NAT mappings and they appear
to work fine.  However I am still a little unclear, after reading the
documentation and reviewing the ASCII diagram at, as to when exactly the
address translation occurs.

For instance if my internal network is: and my external IP
interface is and I map ->  If I make a
connection from to when does the translation occur,
right after input or just prior to output on the netbsd box?