Date: Tue, 26 Mar 2024 20:30:00 +0100 From: Tomek CEDRO <tomek@cedro.info> To: Benoit Chesneau <benoitc@enki-multimedia.eu> Cc: "freebsd-net@FreeBSD.org" <freebsd-net@freebsd.org> Subject: Re: vnet with interfaces Message-ID: <CAFYkXjmNCR=psBRTkQMPSueJxGH%2B1=Be6qLtp7FO4N2TxWYkrg@mail.gmail.com> In-Reply-To: <fMnWyNnZs8GZ-wPxlMzoeUbo-5GinDlYIYHn3yrMyAQ-iM12txadPv5m8ojaA0OOMF4Ys_qiOPyti2vThPVEd7BmT8WH6ofNA6wlLUdRJT0=@enki-multimedia.eu> References: <fMnWyNnZs8GZ-wPxlMzoeUbo-5GinDlYIYHn3yrMyAQ-iM12txadPv5m8ojaA0OOMF4Ys_qiOPyti2vThPVEd7BmT8WH6ofNA6wlLUdRJT0=@enki-multimedia.eu>
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On Tue, Mar 26, 2024 at 7:32=E2=80=AFPM Benoit Chesneau <benoitc@enki-multimedia.eu> wrote: > How does work VNET with interfaces? Is this as efficient as using pci pas= strough in a vm ? > Beno=C3=AEt Vnet allows you to control networks by the system and make various configurations networks jails etc, example here: https://klarasystems.com/articles/virtualize-your-network-on-freebsd-with-v= net/ PCI passthrough would skip all kernel networking and give your vm access to the physical cable attached to a NIC. Note that passthrough needs entry in /boot/loader.conf and disables that device for use in system. I have a dedicated USB 3.0 controller working that way. A very simple and elegant shell management tool to play with bhyve is vm-bh= yve: https://www.freshports.org/sysutils/vm-bhyve/ Have fun :-) -- CeDeROM, SQ7MHZ, http://www.tomek.cedro.info
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