Re: [PATCH net-next] tun: implement carrier change

[Andrew Lunn]

On Wed, Nov 28, 2018 at 07:12:56PM +0100, Nicolas Dichtel wrote:
> The userspace may need to control the carrier state.

Hi Nicolas

Could you explain your user case a bit more.

Are you running a routing daemon on top of the interface, and want it
to reroute when the carrier goes down?

   Thanks
        Andrew