From owner-freebsd-net@freebsd.org Wed Aug 23 12:09:33 2017 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id D819FDE586D for ; Wed, 23 Aug 2017 12:09:33 +0000 (UTC) (envelope-from eugen@grosbein.net) Received: from hz.grosbein.net (hz.grosbein.net [78.47.246.247]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "hz.grosbein.net", Issuer "hz.grosbein.net" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 6E43B6D592 for ; Wed, 23 Aug 2017 12:09:32 +0000 (UTC) (envelope-from eugen@grosbein.net) Received: from eg.sd.rdtc.ru (root@eg.sd.rdtc.ru [62.231.161.221] (may be forged)) by hz.grosbein.net (8.15.2/8.15.2) with ESMTPS id v7NC9IAr053595 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 23 Aug 2017 14:09:19 +0200 (CEST) (envelope-from eugen@grosbein.net) X-Envelope-From: eugen@grosbein.net X-Envelope-To: carlopmart@gmail.com Received: from eg.sd.rdtc.ru (eugen@localhost [127.0.0.1]) by eg.sd.rdtc.ru (8.15.2/8.15.2) with ESMTP id v7NC9FSQ093497; Wed, 23 Aug 2017 19:09:15 +0700 (+07) (envelope-from eugen@grosbein.net) Subject: Re: Por mirroring un ser bhyve To: "C. L. Martinez" , freebsd-net@freebsd.org References: From: Eugene Grosbein Message-ID: <599D706B.8000001@grosbein.net> Date: Wed, 23 Aug 2017 19:09:15 +0700 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:38.0) Gecko/20100101 Thunderbird/38.4.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Spam-Status: Yes, score=5.5 required=5.0 tests=BAYES_00, DATE_IN_FUTURE_96_Q, LOCAL_FROM,RDNS_NONE autolearn=no autolearn_force=no version=3.4.1 X-Spam-Report: * 3.3 DATE_IN_FUTURE_96_Q Date: is 4 days to 4 months after Received: date * -2.3 BAYES_00 BODY: Bayes spam probability is 0 to 1% * [score: 0.0000] * 2.6 LOCAL_FROM From my domains * 1.9 RDNS_NONE Delivered to internal network by a host with no rDNS X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on hz.grosbein.net X-Spam-Flag: YES X-Spam-Level: ***** X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 23 Aug 2017 12:09:34 -0000 On 22.08.2017 21:04, C. L. Martinez wrote: > Hi all, > > I would like to install some fbsd bhyve guests acting as an IDS. To > accomplish this I need to configure a span port under bhyve host. But, > how?. How do I need to configure a bridge in this fbsd host to copy every > Ethernet frame received by the bridge and pass them to fbsd bhyve guests? Yep, try this for host, assuming tap0 is connected to the guest IDS: ifconfig bridge0 create ifconfig bridge0 inet x.x.x.x/x addm $realnic span tap0 up And for a guest, use: ifconfig $spanport monitor