Hi Devanand, On Mon, Nov 26, 2018 at 03:08:18PM +0530, Devanand Biradar wrote: > Hello Sylvain, > > This are the logs I am getting. > Is any point is missing to Enable in Lwip/pppos. > Also will you guide how to receive the ppp packets from gsm module. > > ppp phase changed[0]: phase=0 > ppp_connect[0]: holdoff=0 > ppp phase changed[0]: phase=3 > > pppos_connect: unit 0: connecting > ppp_start[0] > ppp phase changed[0]: phase=6 > > pppos_send_config[0]: out_accm=FF FF FF FF > ppp_send_config[0] > > pppos_recv_config[0]: in_accm=FF FF FF FF > ppp_recv_config[0] > > pppos_write[0]: output failed len=24
You are obviously having an issue with your output serial driver. > pppos_input[0]: got 14 bytes > pppos_input[0]: Dropping ACCM char <0> > pppos_input[0]: Dropping ACCM char <0> > pppos_input[0]: Dropping ACCM char <0> > pppos_input[0]: Dropping ACCM char <0> > pppos_input[0]: Dropping ACCM char <0> > pppos_input[0]: Dropping ACCM char <0> > pppos_input[0]: Dropping ACCM char <0> > pppos_input[0]: Dropping ACCM char <0> > pppos_input[0]: Dropping ACCM char <0> > pppos_input[0]: Dropping ACCM char <0> > 13pppos_input[0]: Dropping ACCM char <0> And you are obviously having an issue with your input serial driver. I wonder why you even asked what the issue is considering it could not be written more clearly in the debug trace. Sylvain
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