Subject: Re: transparent proxys ala digital unix
To: vianney rancurel <>
From: Todd Vierling <>
List: tech-net
Date: 09/17/1999 09:26:59
On Fri, 17 Sep 1999, vianney rancurel wrote:

: A---->B---->C
: A is an internal host, B is a NetBSD box with two NICs, C is the destination hos
: t. A has got a default route to B. He wants to "telnet" C. He just send packets 
: following routing table and B "hijacks" the connection. C sees B making the conn
: ection but A believes is directling talking to C.

This is called NAT.  See ipnat(4).

-- Todd Vierling (