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known issues about the GPRS software or driver

Altera_Forum
Honored Contributor II
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Hi, 

 

i'm wondering if someone has a list of problems regarding the GPRS connection on uClinux with Nios2. 

What i mean is that i'm looking for well known problems on : 

 

  • the ppp module provided by the kernel 

  • the pppd deamon 

  • the chat program which controls the modem 

  • problems when the ppp0 interface is set up or down 

  • problems encountered when the ppp0 interface is up (packets routing and so on...) 

 

 

I know they are not very specific questions, but i need some answer in order understand what is going wrong on my board. 

 

Thanks in advance. 

 

Regards, 

 

--Luca
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