[En-Nut-Discussion] ppp and dhcp

[Nathan Moore]

I did this years ago for a private project.  I made a new function pointer
in the network device struct that would be called by NutNetIfSetup to do
the different things required for different network device types (we also
added another customs network device).  The PPP stopped saving to flash,
but I don't think I made it able to handle multiple Ethernet devices.
We made a rugged little router/gateway/firewall out of an AVR Ethernut
based design and a cellular modem.

On Wed, Apr 22, 2020 at 1:40 PM Dušan <dferbas at solarmonitor.cz> wrote:

> Hi guys,
>
> we are using Nut/OS for a board, which uses ethernet and PPP concurrently.
> In a way, you can enable PPP and if this connection is opened,
> you still can have access through ethernet.
>
> We come to an issue, if dhcp is used on ethernet.
>
> Currently now, we have a working solution, tested on several locations.
> It requires to modify NutNetIfSetup() - do not seed default gw, if ppp
> is active.
>
> ----------
> Is there anyone interested in this?
> If yes, I can try to match it to the current Nut and publish.
>
> Dušan Ferbas*
> *
>
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