From owner-freebsd-questions@freebsd.org Wed Aug 2 22:06:13 2017 Return-Path: Delivered-To: freebsd-questions@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 51C3BDB64C0 for ; Wed, 2 Aug 2017 22:06:13 +0000 (UTC) (envelope-from lobo@bsd.com.br) Received: from mail-qt0-x22d.google.com (mail-qt0-x22d.google.com [IPv6:2607:f8b0:400d:c0d::22d]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 159CD7E3B0 for ; Wed, 2 Aug 2017 22:06:12 +0000 (UTC) (envelope-from lobo@bsd.com.br) Received: by mail-qt0-x22d.google.com with SMTP id s6so35277612qtc.1 for ; Wed, 02 Aug 2017 15:06:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bsd.com.br; s=capeta; h=date:from:to:subject:message-id:in-reply-to:references:organization :mime-version:content-transfer-encoding; bh=Zndj6R6DSJtqYlO8xNlOZeQz3dVtWAPuRcPYbrKE8Gs=; b=IlhU53izIudFuA8s7v5F6XjJXo7ZA61eG4UpEVVvlTe1zcaCuKeoqWaFIk9mPzV2vZ IKuvK8lXTG2l/MNjC3up2Kr1lS6GHQjE5/F7qtVyuRH2Xcf3HGCA1N0MPju1S6VFh9Sj yrgZpFDczTsMNqP6sSXThYKl7+opJo2HEZZDA= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:subject:message-id:in-reply-to :references:organization:mime-version:content-transfer-encoding; bh=Zndj6R6DSJtqYlO8xNlOZeQz3dVtWAPuRcPYbrKE8Gs=; b=hT/GR4p7Kv+eMRuWPgdhl0hlM3neW35xXZI1RxYjWsXhZ6aY1SPTsEk0uzUTk4WOxb nCPc8oydmI+o3cUwp0/GUwFXppPxGx3nXeF15CSaSw/SR1D0MB7Ku02369xh3rBDp/ND e14YqUWzKT10e1+wx6SXUvTDyIgqBv3z9/AIqAw6dQRsJ7gR8LbivxkoESWgtK8ZxJ1a ATzgg4apbHwQ34V3UJhCbWTwwbW79/DnmiMsxDiJyYhjGuaFzCCn3qt6IK/gGqD2Fip+ gsK5yXVoatL6yfeJiAoSViWovOQhV1UukTeSpYI+MTJvA/xVa5JCnemLfNBtaDD0fcwA 7C6g== X-Gm-Message-State: AIVw110H+TO34rKi8aDvb33f6MIpTFXxGWDO42BaoFw1V5BjNTnCpLZu NYdSJfET1vhl1aZyIv8= X-Received: by 10.200.48.49 with SMTP id f46mr36495557qte.88.1501711571818; Wed, 02 Aug 2017 15:06:11 -0700 (PDT) Received: from Papi ([177.40.249.10]) by smtp.gmail.com with ESMTPSA id d206sm17980348qke.81.2017.08.02.15.06.10 for (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Wed, 02 Aug 2017 15:06:11 -0700 (PDT) Date: Wed, 2 Aug 2017 19:07:34 -0300 From: Mario Lobo To: freebsd-questions@freebsd.org Subject: Re: VirtualBox bridged networking stopped working after upgrading host to 11.1 RELEASE Message-ID: <20170802190734.3f95f36e@Papi> In-Reply-To: <20170802211628.1e40814f@curlew> References: <20170802211628.1e40814f@curlew> Organization: BSD X-Mailer: Claws Mail 3.15.0 (GTK+ 2.24.29; amd64-portbld-freebsd11.0) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 02 Aug 2017 22:06:13 -0000 On Wed, 2 Aug 2017 21:16:28 +0100 Mike Clarke wrote: > I've been running Windows and FreeBSD VirtualBox guests with bridged > networking without problems until I upgraded my host from 11.0 to > 11.1. None of the guest systems are able to access the network since > the upgrade. The Windows guests are not very forthcoming with useful > error messages but the FreeBSD 11.0 guest shows the following while > booting: > > Starting dhclient. > DHCPDISCOVER on em0 to 255.255.255.255 port 67 interval 6 > DHCPDISCOVER on em0 to 255.255.255.255 port 67 interval 20 > DHCPDISCOVER on em0 to 255.255.255.255 port 67 interval 15 > DHCPDISCOVER on em0 to 255.255.255.255 port 67 interval 17 > DHCPDISCOVER on em0 to 255.255.255.255 port 67 interval 3 > No DHCPOFFERS received. > No working leases in persistent database - sleeping. > > add host 127.0.0.1: gateway lo0 fib 0: route already in table > add host ::1: gateway lo0 fib 0: route already in table > add net fe80::: gateway ::1 > add net ff02::: gateway ::1 > add net ::ffff:0.0.0.0: gateway ::1 > add net ::0.0.0.0: gateway ::1 > Waiting 30s for the default route > interface: ............................. > > It appears to be a problem with the virtual network interface rather > than DHCP because I've tried editing /etc/rc.conf on the FreeBSD guest > to turn off DHCP and provide an IP address and default root. When I do > this the boot messages look OK and ifconfig and netstat show that the > address and default route have been set up OK but any attempts to > access the network just time out. > > The problem appears to be specific to 11.1 because when I revert to > 11.0 the bridged networking works fine. > > As a temporary workaround I can use networking with VirtualBox if I > switch to NAT instead of bridged but I need to find a way of going > back to using the bridged connection so I can use the "correct" IP > addresses for the guests. > Hi; I recently upgraded from 11.0 to 11.1 FreeBSD Papi 11.1-STABLE FreeBSD 11.1-STABLE #0 r321652: Sat Jul 29 and immediately sfter, I recompiled vbox (5.1.26) and have no network issues whatsoever (bridge,NAT,whatever..) with any guest OS type. I believe you should try ports instead of packages. Maybe is a RELEASE thing? -- Mario Lobo http://www.mallavoodoo.com.br FreeBSD since 2.2.8 [not Pro-Audio.... YET!!] "UNIX was not designed to stop you from doing stupid things, because that would also stop you from doing clever things."