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Date:      Wed, 21 Aug 2019 09:00:44 -0700 (PDT)
From:      "Rodney W. Grimes" <freebsd-rwg@gndrsh.dnsmgr.net>
To:        Eric van Gyzen <eric@vangyzen.net>
Cc:        freebsd-virtualization@freebsd.org
Subject:   Re: Inter-VM networking with FreeBSD under bhyve
Message-ID:  <201908211600.x7LG0iup054418@gndrsh.dnsmgr.net>
In-Reply-To: <099cc2bb-2647-d012-ca27-f57a99b49010@vangyzen.net>

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> Thanks for the replies, everyone.
> 
> > Do you have any desired parameters?
> > Performance Driven?  Simplicity?
> I failed to mention that.  I'm interested in performance, especially low
> CPU overhead.

Then a netmap based solution is probably in line with your goal.

> I had tried vale+tap on a stable/12 host, but it wouldn't pass traffic,
> so I started this thread as a feeler for what was expected to work on
> which branches.  Since then, I updated the host to head, and vale+tap works.
> 
> I'm very interested in vale+ptnetmap.  It seems to be partially
> committed to head, but not entirely.  Is that right?

I am not well informed as to the state of this.

> Thanks again.

-- 
Rod Grimes                                                 rgrimes@freebsd.org



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