From owner-freebsd-hackers Fri Jun 28 06:39:14 1996 Return-Path: owner-hackers Received: (from root@localhost) by freefall.freebsd.org (8.7.5/8.7.3) id GAA02959 for hackers-outgoing; Fri, 28 Jun 1996 06:39:14 -0700 (PDT) Received: from plains.nodak.edu (tinguely@plains.NoDak.edu [134.129.111.64]) by freefall.freebsd.org (8.7.5/8.7.3) with ESMTP id GAA02954 for ; Fri, 28 Jun 1996 06:39:12 -0700 (PDT) Received: (from tinguely@localhost) by plains.nodak.edu (8.7.1/8.7.1) id IAA29637; Fri, 28 Jun 1996 08:38:51 -0500 (CDT) Date: Fri, 28 Jun 1996 08:38:51 -0500 (CDT) From: Mark Tinguely Message-Id: <199606281338.IAA29637@plains.nodak.edu> To: hackers@FreeBSD.ORG, joe@ns.via.net Subject: Re: Frame relay and ATM support: virtual interface per vpi? Sender: owner-hackers@FreeBSD.ORG X-Loop: FreeBSD.org Precedence: bulk I was proposing a "atmdump" to a student interested in doing something in the network tool area. Since ATM adapters' SAR reconstitutes AAL packets (and a person couldn't keep up with the construction of AAL packets from cell in software) that they leave and report the PDUs with the recieved summary header (and trailer if appropriate). In this way, a person can save raw packets, display header, or control information just like "tcpdump". I would prefer to treat all the virtual circuits as one interface to have the ability to display everything and use command line filters to restrict the view just like "tcpdump". --mark.