From owner-freebsd-questions Fri Aug 8 11:20:59 1997 Return-Path: Received: (from root@localhost) by hub.freebsd.org (8.8.5/8.8.5) id LAA03665 for questions-outgoing; Fri, 8 Aug 1997 11:20:59 -0700 (PDT) Received: from gdi.uoregon.edu (cisco-ts16-line6.uoregon.edu [128.223.150.206]) by hub.freebsd.org (8.8.5/8.8.5) with ESMTP id LAA03659 for ; Fri, 8 Aug 1997 11:20:56 -0700 (PDT) Received: from localhost (dwhite@localhost) by gdi.uoregon.edu (8.8.5/8.8.5) with SMTP id LAA02084; Fri, 8 Aug 1997 11:20:19 -0700 (PDT) Date: Fri, 8 Aug 1997 11:20:18 -0700 (PDT) From: Doug White X-Sender: dwhite@localhost Reply-To: Doug White To: Chemisov Sergey cc: freebsd-questions@FreeBSD.ORG Subject: Re: ? bpf0 ? In-Reply-To: <199708081245.QAA17510@ns.sirena.ru> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-questions@FreeBSD.ORG X-Loop: FreeBSD.org Precedence: bulk On Fri, 8 Aug 1997, Chemisov Sergey wrote: > Good life! > I have some problem with , tcpdump , . > I have ,psevdo-device bpfilter 4, - line in my kernel > configuration file and I have /dev/bpf0 making by /dev/MAKEDEV ; > | > | $ls -l /dev/bpf0 > |crw------- root wheel ..... > | > BUT when I runing tcpdump I see: > > tcpdump: /dev/bpf0: Device not configured What ethernet card are you using, or what interface are you trying to dump? Your bpf0 entry should look like this... crw------- 1 root wheel 23, 0 Mar 25 20:19 /dev/bpf0 Note the major & minor numbers. Also make sure you're booting your bpfilter'd kernel. Doug White | University of Oregon Internet: dwhite@resnet.uoregon.edu | Residence Networking Assistant http://gladstone.uoregon.edu/~dwhite | Computer Science Major Spam routed to /dev/null by Procmail | Death to Cyberpromo