[Bug 209427] [PATCH] if_vtnet(4) is not sending LINK_(UP|DOWN) events

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Sat May 28 18:14:35 UTC 2016


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=209427

--- Comment #4 from Roman Bogorodskiy <novel at FreeBSD.org> ---
(In reply to Bryan Venteicher from comment #3)

I'm using it with bhyve.

Looks like it does advertise the VIRTIO_NET_F_STATUS feature:

https://svnweb.freebsd.org/base/head/usr.sbin/bhyve/pci_virtio_net.c?view=markup#l90

However, it looks like it's set to 1 if it successfully opens a tap device and
doesn't change after that:

https://svnweb.freebsd.org/base/head/usr.sbin/bhyve/pci_virtio_net.c?view=markup#l891

(I could be wrong in my interpretation though).

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