On 29 Aug 2022, at 21:01, Gert Doering wrote:
> On Linux, tun devices are created according to the following algorithm
>   --dev tun    -> try tun0, tun1, ... tun255, use first free
>   --dev anything -> create a TUN device named "anything"
> (as long as "anything" is not "null" or "tap[N]")
>
> DCO was following the "other platform convention", where everything
> not having a digit was iterated ("--dev tun-home" -> "tun-home0") -
> which does not work for classic tun/tap devices on the BSDs anyway,
> so is not the best model.
>
> Adjust open_tun_dco_generic() to document expected behaviour and
> do the thing.
>
> Signed-off-by: Gert Doering <g...@greenie.muc.de>
Acked-by: Kristof Provost <kprov...@netgate.com>


Kristof


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