From owner-freebsd-hackers Mon Jul 15 20:43:50 1996 Return-Path: owner-hackers Received: (from root@localhost) by freefall.freebsd.org (8.7.5/8.7.3) id UAA25596 for hackers-outgoing; Mon, 15 Jul 1996 20:43:50 -0700 (PDT) Received: from whistle.com (s205m131.whistle.com [207.76.205.131]) by freefall.freebsd.org (8.7.5/8.7.3) with ESMTP id UAA25584 for ; Mon, 15 Jul 1996 20:43:45 -0700 (PDT) Received: (from smap@localhost) by whistle.com (8.7.5/8.6.12) id UAA29824; Mon, 15 Jul 1996 20:43:09 -0700 (PDT) Received: from bubba.whistle.com(207.76.205.7) by whistle.com via smap (V1.3) id sma029822; Mon Jul 15 20:43:07 1996 Received: (from archie@localhost) by bubba.whistle.com (8.6.12/8.6.12) id UAA09286; Mon, 15 Jul 1996 20:43:06 -0700 From: Archie Cobbs Message-Id: <199607160343.UAA09286@bubba.whistle.com> Subject: Re: IP masquerading over tunel device To: noel@harleystreet.com (Noel Burton-Krahn) Date: Mon, 15 Jul 1996 20:43:06 -0700 (PDT) Cc: freebsd-hackers@freebsd.org In-Reply-To: <01BB7268.FFC9C880@mcduck.harleystreet.com> from "Noel Burton-Krahn" at Jul 15, 96 04:16:36 pm X-Mailer: ELM [version 2.4 PL24] MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-hackers@freebsd.org X-Loop: FreeBSD.org Precedence: bulk > I'm condidering hacking IP masquerading into FreeBSD. Options include: > 1) something like PPP which extracts packets from the tunnel device, = > edits them, and retransmits. > 2) modifying the kernel firewall code a la Linux. > > option #1 seems more elegant to me, but I don't have any docs on the = > tunnel device, other than the PPP source. Could someone supply me with = > docs? > > Of course if someone is already trying this, let me know. Check out divert(4) sockets in -current.. just what the doctor ordered :-) -Archie ___________________________________________________________________________ Archie L. Cobbs, archie@whistle.com * Whistle Communications Corporation