Network card with relay in case of power failure

Roel Parijs roel.parijs at
Wed Jun 17 20:22:56 UTC 2020


I've seen something similar with Corero. Have a look at their SmartWall


On Wed, Jun 17, 2020 at 10:16 PM Dovid Bender <dovid at> wrote:

> Hi,
> I am sorry if this is off topic.I was once demoed a network device that
> had two interfaces. The traffic would go through the device. If there was a
> power cut or some other malfunction there would be a relay that would
> physically bridge the two network interfaces so the traffic would flow as
> if it was just a network cable. Is anyone aware of such a network card or
> device?
> TIA.
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