Date: Mon, 4 Jan 2016 18:28:51 -0500 From: Allan Jude <allanjude@freebsd.org> To: freebsd-virtualization@freebsd.org Subject: Re: FreeBSD 11 - Bhyve - Spoof MAC address Message-ID: <568B0033.4070001@freebsd.org> In-Reply-To: <22C8E0F1-91F1-4836-9CEB-38B2B28B2FAD@jnielsen.net> References: <VI1PR06MB10377C7355AE55EFD5D83F8CF9F20@VI1PR06MB1037.eurprd06.prod.outlook.com> <22C8E0F1-91F1-4836-9CEB-38B2B28B2FAD@jnielsen.net>
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On 2016-01-04 18:21, John Nielsen wrote: > >> On Jan 4, 2016, at 9:32 AM, James Lodge <James@Lodge.me.uk> wrote: >> >> Hi All, >> >> >> I'm just getting started with Bhyve. So far everything is working as expected. My original goal was to be running Ubuntu 12.04 i386 as I need it for a particular project. One issue I'm having is MAC address spoofing. I'm aware I can change the MAC address within Ubuntu but I'd like to configure the tap interface from the host which should be possible according to man pages. >> >> >> Bhyve Man Page: https://www.freebsd.org/cgi/man.cgi?query=bhyve&sektion=8 >> >> >> >> The issue I have is that by setting the below, the vm boots, I can console via null modem, but there is no eth0 interface, only the loopback. Removing the static MAC, reboot and everything is present and correct. >> >> >> -s 2:0,virtio-net,tap0,mac=xx:xx:xx:xx:xx:xx > > It looks like you are setting the MAC correctly on your bhyve command line and bhyve is running; so far so good. Is it possible that Ubuntu has a different MAC saved for its idea of eth0 and is therefore not doing what you expect? (Perhaps udev is renaming the device?) > > Can you run these two commands within the VM and post the output? > ip link show > lspci > > > JN > > _______________________________________________ > freebsd-virtualization@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-virtualization > To unsubscribe, send any mail to "freebsd-virtualization-unsubscribe@freebsd.org" > That is the most likely scenario try 'ifconfig -a' and see if there is an eth1 with no configuration -- Allan Jude
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