From owner-freebsd-hackers Fri Jul 19 14:12:05 1996 Return-Path: owner-hackers Received: (from root@localhost) by freefall.freebsd.org (8.7.5/8.7.3) id OAA19824 for hackers-outgoing; Fri, 19 Jul 1996 14:12:05 -0700 (PDT) Received: from terra.Sarnoff.COM (terra.sarnoff.com [130.33.11.203]) by freefall.freebsd.org (8.7.5/8.7.3) with SMTP id OAA19819 for ; Fri, 19 Jul 1996 14:12:03 -0700 (PDT) Received: (from rminnich@localhost) by terra.Sarnoff.COM (8.6.12/8.6.12) id RAA16713; Fri, 19 Jul 1996 17:11:30 -0400 Date: Fri, 19 Jul 1996 17:11:30 -0400 (EDT) From: "Ron G. Minnich" X-Sender: rminnich@terra To: hackers@freebsd.org Subject: Re: Frame relay and ATM support: virtual interface per vpi? In-Reply-To: <199606281649.JAA28578@premise.CS.Berkeley.EDU> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-hackers@freebsd.org X-Loop: FreeBSD.org Precedence: bulk apropos of this discussion I refer interested parties to: http://www.networks.digital.com/npb/html/atm-starter-kit.html Code and docs. Has switched VCs, i think. Also: http://lrcwww.epfl.ch/linux-atm/#current worth a look. code and docs. spec for the socket level. My only change to all this so far is that in MINI, mmap on a socket is meaningful: it gets you the hardware for the virtual interface for the VC, mapped into your address space. Aside from that, all this fits. It's amazing how well the socket/bind/accept/connect etc. model has aged. (it's also amazing how ugly these ISO addresses are: country-code in the address. Hey, if i fly to france with my laptop, does its name change?) >From the first glance the DEC stuff may be a little cleaner and less linux-specific, hence easier for freebsd to use. If linux-atm continues to move too much faster than freebsd-atm I may move over to that for a while ... ron Ron Minnich |"Inferno runs on MIPS ..., Intel ..., and AMD's rminnich@sarnoff.com |29-kilobit-per-second chip-based architectures ..." (609)-734-3120 | Comm. week, may 13, pg. 4. ftp://ftp.sarnoff.com/pub/mnfs/www/docs/cluster.html