Date: Sat, 25 Oct 2014 01:23:23 +0800 From: Julian Elischer <julian@freebsd.org> To: freebsd-lists@freebsd.org, freebsd-virtualization@freebsd.org Subject: Re: bhyve tapN additions Message-ID: <544A8B0B.4000202@freebsd.org> In-Reply-To: <20141022140934.GA367@potato.growveg.org> References: <20141022140934.GA367@potato.growveg.org>
next in thread | previous in thread | raw e-mail | index | archive | help
On 10/22/14, 10:09 PM, John wrote: > Hi all, > > I couldn't see the following answered clearly in the literature, so I'll > ask it here. > > When a freeBSD host is running a [anything] guest, a tap interface needs to be > created. Let's say I've done all this: > > # ifconfig tap0 create > # sysctl net.link.tap.up_on_open=1 > net.link.tap.up_on_open: 0 -> 1 > # ifconfig bridge0 create > # ifconfig bridge0 addm igb0 addm tap0 > # ifconfig bridge0 up > > I want to add another tap, I don't want to restart the host. If I do > > # ifconfig bridge0 addm tap1 > > then configure another vm to use tap1, can I expect it to work? Or, If I want 2 > vns with 2 taps, do I need to do this: > > # ifconfig bridge0 create > # ifconfig bridge0 addm igb0 addm tap0 addm tap1 > # ifconfig bridge0 up > > The reason I ask, is because I'm expecting a freebsd vm to work on tap1, and it's > not. > > thanks, I do this on 10-stable.. it works for me..
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?544A8B0B.4000202>