From owner-freebsd-virtualization@freebsd.org  Wed May 11 00:41:44 2016
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Subject: Re: Setting up interfaces on ubuntu under bhyve
To: freebsd-virtualization@freebsd.org
References: <20160511002910.GD51099@strugglingcoder.info>
Cc: hiren@strugglingcoder.info
From: Allan Jude <allanjude@freebsd.org>
Message-ID: <57327FC3.1070305@freebsd.org>
Date: Tue, 10 May 2016 20:41:39 -0400
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On 2016-05-10 20:29, hiren panchasara wrote:
> (keep me cc'd please; I am not subscribed)
>
> I usually create a freebsd vm with:
> sh /usr/share/examples/bhyve/vmrun.sh -c 2 -m 2048M -t tap2 -t tap3 -t
> tap4 -d freebsd.img -i -I freebsd.iso vm1
>
> and run it with:
> sh /usr/share/examples/bhyve/vmrun.sh -c 2 -m 2048M -t tap2 -t tap3 -t
> tap4 -d freebsd.img vm1
>
> I am trying to bring up an ubuntu vm and following
> https://www.monkeybrains.net/support/bhyve (file based and not zfs vol
> based)
>
> If I want to create a similar-ish vm:
> # bhyve -c 2 -m 2048M -H -P -A -s 0:0,hostbridge -s 1:0,lpc -s
>   2:0,virtio-net,tap2,tap3,tap4 -s
>   3,ahci-cd,./ubuntu-13.10-server-amd64.iso -l com1,stdio -s
>   4,virtio-blk,./linux.img linux
>

you'd have to do:

-s 2:0,virtio-net,tap2
-s 2:1,virtio-net,tap3
-s 2:2,virtio-net,tap4

to get the 3 NICs

> VM comes up but I don't see vtnetN interfaces there as I would on
> the freebsd vm. On the freebsd vm, I see vtnet0, vtnet1 and vtnet2.
>
> the tap interfaces are not even created on the host.
>
> What am I missing?
>
> Cheers,
> Hiren
>


-- 
Allan Jude