Hi Renato, On Fri, Feb 07, 2020 at 10:00:00AM -0300, Renato Barresi wrote: > [...] > pppos_input[0]: Dropping bad fcs 0x85ae proto=0x21 > [...] > pppos_input[0]: Dropping bad fcs 0xb7ce proto=0x4
You serial low level driver does not seem to work properly. Probably both Tx and Rx are affected by data corruption. Sylvain
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