From owner-freebsd-virtualization@FreeBSD.ORG Wed Oct 9 23:36:12 2013 Return-Path: Delivered-To: freebsd-virtualization@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id 14B8C462 for ; Wed, 9 Oct 2013 23:36:12 +0000 (UTC) (envelope-from aryeh.friedman@gmail.com) Received: from mail-pd0-x230.google.com (mail-pd0-x230.google.com [IPv6:2607:f8b0:400e:c02::230]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id E26852E9F for ; Wed, 9 Oct 2013 23:36:11 +0000 (UTC) Received: by mail-pd0-f176.google.com with SMTP id q10so1677890pdj.7 for ; Wed, 09 Oct 2013 16:36:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; bh=A7nJ1zc1gG2U/wjS6BHDNrQPJTIstnaLNecUK3EDZ3M=; b=fb5UWExIK1W7GQPLi7P0QyF/FVlDOAnJZ+xVPbSrDKd+y6qTxkBh4qdyjizM9cI6xg Jh68DZspdCcBqJtSqT/GvBXJkeNLNFR/R7gTmbQwnTCmanfGJNM12D6xOBj3lZeifzJ6 F5Ph+9ylV4QVBBerbD1R0eykcPCu3eOMre5mpOdRkrkBhoRrne3eXAIQZp+KpJsBW3aC VA126GGarjj/3Ir42Ol0MDyrA2OlUi3CPTeVVHLXbhgDri9cj1vjeDfQMbx4OkI9YZUX XwnYNo0Nvyuw6PMB4H9ebHARVoycmBTaO4tqdElkEd0KhPmLZFqCUGk7+ruq94/RzOuj 7CCg== MIME-Version: 1.0 X-Received: by 10.68.218.68 with SMTP id pe4mr4938333pbc.181.1381361771561; Wed, 09 Oct 2013 16:36:11 -0700 (PDT) Received: by 10.68.59.3 with HTTP; Wed, 9 Oct 2013 16:36:11 -0700 (PDT) In-Reply-To: References: Date: Wed, 9 Oct 2013 19:36:11 -0400 Message-ID: Subject: Re: Using wlan0 device over tap0 device with BHyve? From: Aryeh Friedman To: "freebsd-virtualization@freebsd.org" Content-Type: text/plain; charset=ISO-8859-1 X-Content-Filtered-By: Mailman/MimeDel 2.1.14 X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 09 Oct 2013 23:36:12 -0000 It sometimes doesn't like adding both the lan nic and tap to the bridge at the same time On Wed, Oct 9, 2013 at 7:30 PM, Craig Rodrigues wrote: > Hi, > > I am using this script to set up my tap device before > running BHyve: > > ================================================================= > #!/bin/sh > > > #iface=em0 > iface=wlan0 > > ifconfig bridge0 create > ifconfig tap0 create > ifconfig bridge0 addm $iface addm tap0 up > > sysctl net.link.tap.user_open=1 > sysctl net.link.tap.up_on_open=1 > ================================================================= > > > If I change the value of "iface" so that it uses em0 instead of > wlan0, networking works without a problem in my BHyve VM, and my BHyve VM > can send out a DHCP request, and get an address. > > However, if I set the value of "iface" to wlan0, to use the wireless NIC > in my laptop, then networking does not work in my BHyve VM, and > my BHyve VM tries to send out a DHCP request to get an address, but it > doesn't go out over the network. > > Any ideas why this isn't working for me? > > ================================================================ > em0: flags=8843 metric 0 mtu 1500 > > > options=4219b > ether e4:11:5b:55:a2:2c > nd6 options=29 > media: Ethernet autoselect > status: no carrier > iwn0: flags=8843 metric 0 mtu 2290 > ether 8c:70:5a:1b:92:54 > nd6 options=21 > media: IEEE 802.11 Wireless Ethernet autoselect mode 11ng > status: associated > lo0: flags=8049 metric 0 mtu 16384 > options=600003 > inet6 ::1 prefixlen 128 > inet6 fe80::1%lo0 prefixlen 64 scopeid 0x3 > inet 127.0.0.1 netmask 0xff000000 > nd6 options=21 > wlan0: flags=8943 metric 0 > mtu 1500 > ether 8c:70:5a:1b:92:54 > inet 10.2.1.110 netmask 0xffff0000 broadcast 10.2.255.255 > nd6 options=29 > media: IEEE 802.11 Wireless Ethernet MCS mode 11ng > status: associated > ssid Blahblah channel 1 (2412 MHz 11g ht/20) bssid > 20:aa:4b:38:55:91 > country US authmode WPA2/802.11i privacy ON deftxkey UNDEF > AES-CCM 2:128-bit AES-CCM 3:128-bit txpower 11 bmiss 10 scanvalid > 60 > bgscan bgscanintvl 300 bgscanidle 250 roam:rssi 7 roam:rate 64 > protmode CTS ampdulimit 64k ampdudensity 8 -amsdutx amsdurx shortgi > wme roaming MANUAL > bridge0: flags=8843 metric 0 mtu > 1500 > ether 02:3e:3a:7a:d0:00 > nd6 options=9 > id 00:00:00:00:00:00 priority 32768 hellotime 2 fwddelay 15 > maxage 20 holdcnt 6 proto rstp maxaddr 2000 timeout 1200 > root id 00:00:00:00:00:00 priority 32768 ifcost 0 port 0 > member: tap0 flags=143 > ifmaxaddr 0 port 6 priority 128 path cost 2000000 > member: wlan0 flags=143 > ifmaxaddr 0 port 4 priority 128 path cost 33333 > tap0: flags=8902 metric 0 mtu 1500 > options=80000 > ether 00:bd:8e:95:01:00 > nd6 options=29 > media: Ethernet autoselect > status: no carrier > ================================================================ > > -- > Craig > _______________________________________________ > freebsd-virtualization@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-virtualization > To unsubscribe, send any mail to " > freebsd-virtualization-unsubscribe@freebsd.org" >