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Re: [lwip-devel] PPP dial-on-demand
From: |
Sylvain Rochet |
Subject: |
Re: [lwip-devel] PPP dial-on-demand |
Date: |
Thu, 15 Dec 2022 18:50:44 +0100 |
User-agent: |
Mutt/1.5.23 (2014-03-12) |
Hi Federico,
On Mon, Nov 07, 2022 at 03:49:52PM +0100, Federico Frigo wrote:
> Hi all,
>
> I’m developing a custom firmare for an ESP8266; I have to setup a
> mechanism that starts a PPP connection when packets are forwarded to
> it using NAT. I saw that the PPP stack is the same (adapted) of Linux,
> but I noticed that DEMAND_SUPPORT is disabled by default since it is
> not supported. Is there a plan for releasing it? Otherwise I could try
> to implement it, but I’ll need some help since I have no clue where to
> start from.
May I ask why do you need that in the first place ? Are not dial-up
dead ?
Maybe you can run your PPP start handler in ppp_netif_output() when the
link is down, it might works if the interface is the default (and is
up). If it works I am okay to add a hook macro called when the link is
down.
Sylvain
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- Re: [lwip-devel] PPP dial-on-demand,
Sylvain Rochet <=