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Date:      Wed, 8 Feb 2017 11:31:49 -0700
From:      Alan Somers <asomers@freebsd.org>
To:        Alex Dupre <ale@freebsd.org>
Cc:        FreeBSD Net <freebsd-net@freebsd.org>
Subject:   Re: Multiple MAC addresses on a single interface
Message-ID:  <CAOtMX2j2Wo5BDm2TDmcgM9fHU5AaJuF=1Rf4EfTARzdna-rUcA@mail.gmail.com>
In-Reply-To: <3e403eb2-b113-12d5-17c4-096ff32239e8@FreeBSD.org>
References:  <3e403eb2-b113-12d5-17c4-096ff32239e8@FreeBSD.org>

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It sounds like overkill, but if you put each PPPoE client in a
separate VIMAGE jail, then each one will get a separate vnet
interface, with distinct MACs.  They can be bridged to the same
physical interface.

-Alan

On Wed, Feb 8, 2017 at 11:06 AM, Alex Dupre <ale@freebsd.org> wrote:
> Hi,
> I need to establish two PPPoE sessions on the same LAN using the same
> ethernet interface. The sessions are on different VLANs, but they are
> handled by the same AC that doesn't allow that both sessions are initiated
> by the same MAC address. Is there a way to associate two MAC addresses to a
> single physical interface (even by creating a virtual interface linked to
> the physical one) and so have VLANs on different mac addresses, without
> forcing the use of a secondary physical interface?
>
> --
> Alex Dupre
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