Hi, On Wed, Nov 01, 2017 at 03:22:07PM +0000, Raivis wrote: > Hi, > > I just connected the satellite modem to the micro-controller, and I get the > same results. Where I'm able to establish the PPP session, but it won't > connect to my TCP server. > > I wanted to ask, is there a debug define I can enable which would let me > know what bytes it tried to transfer over the serial? So I'm able to verify > that, that is actually working?
You can easily add one in your serial low level driver, which is even a better place than before we call low level handlers; your driver might still drop an output buffer for whatever reason. Anyway, as previously said, enabling PPP_DEBUG, PRINTPKT_SUPPORT, and removing IP filters in ppp_dump_packet(), is, in my opinion, the first thing to do. Sylvain
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