Date: Fri, 23 Oct 2020 15:11:39 +1100 From: Jason Tubnor <jason@tubnor.net> To: "D'Arcy Cain" <darcy@druid.net> Cc: "Patrick M. Hausen" <hausen@punkt.de>, "freebsd-virtualization@freebsd.org" <freebsd-virtualization@freebsd.org> Subject: Re: When is a switch not a switch? Message-ID: <CACLnyCLs6hG9K0eonfxdVuf-=kcR1zT_B7W5KkyLs%2BO5EZK=3Q@mail.gmail.com> In-Reply-To: <b39bb54e-dd49-e7b6-5493-41f40a9ee74a@druid.net> References: <57c32e6d-5572-3d3b-1a57-f3064bee7dc2@druid.net> <20201020065630.GE8272@funkthat.com> <CF189122-7D85-4BF1-9172-75D3EE0E77FB@punkt.de> <3ed627e2-d99a-107e-4135-8aef1ad4ec71@druid.net> <30A67F82-312E-4651-A5E7-2E2AD926FF24@punkt.de> <973b1b56-817f-6976-e5d3-34cfbc373b13@druid.net> <A075C069-1F89-428C-BDB7-7A9F44A4E283@punkt.de> <723CA318-80E9-4A6B-91ED-E791A40CC2C0@punkt.de> <6267599d-bc0c-6d63-bb19-1fc695e53997@druid.net> <CACLnyCJmLcRe-19iy2eZY8gxF9PGbzvaudTGEFcAHaMidL8XAw@mail.gmail.com> <b39bb54e-dd49-e7b6-5493-41f40a9ee74a@druid.net>
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On Fri, 23 Oct 2020 at 01:03, D'Arcy Cain <darcy@druid.net> wrote: > > > > > > > tap0 is not a member of public so has no way to get to eth0 or public. > > Odd. I thought that vm-bhyve did that when the VM came up. > > Hmm. It looks like tap0 gets attached to vm-public if it is configured to > attach to public. Perhaps I just need to name the bridge that way. > If you create the virtual switch (bridge) for vm-bhyve using: vm switch create -b <existing bridge name> <what vm-bhyve should know it as> Then for the guest: vm add -d network -s <what vm-bhyve should know it as> <guest name> When you start your guest up, it will attach to the existing bridge you defined in rc.conf, each time. > > > vm add -d network -s public <guestname> > > Hard to automate when VM can migrate to another host. > > If both your hosts are configured using the same naming conventions for bridges and vm-bhyve switches, migration should be pretty simple and painless. Cheers, Jason.
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