RE: [lwip-users] PPP negotiation frame length and sio_read() inco mpatibility

[Guillermo Prandi]

I didn't face those problems yet. I am just doing my first tests. In my system, the whole TCP/IP stack will be brought down when PPP needs to go down, so I foresee no problems in my case.

 

Guille

 

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From:	Wilson, Clive
Subject:	RE: [lwip-users] PPP negotiation frame length and sio_read() inco mpatibility
Date:	Wed, 17 May 2006 18:00:52 +0100

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Guille,

Thanks for your help. Does your target application require the PPP link to be able to be brought up and down on demand? Do you find there is a problem with bringing the stack down, then being able to start it all up again? The reason I ask is that I have seen others in lwip-users mentioning problems in this regard. If you are using a modem in your system, how do you signal to PPP that you have detected a loss of connection (other end hung up their modem)?

Bye for now,

CTW