[lwip-users] [lwip] IP CRC

[Omer Mohsin]

Thanks people for your support. I have successfully completed my PAP
phase. Now, it IPCP which is running. I want to compute CRC for this
layer. I heard that to compute this we are supposed to add 1s complements
of 16 bit words of mesaage and then take a 1s complement of the result. I
am getting this IPCP request from ISP

ff 8021 0101 0010 0306 c0a8 0112 0206 002d 0f01 a348 ff

which means the CRC of 8021 0101 0010 0306 c0a8 0112 0206 002d 0f01 shud
be a348. But if computed by that above method I am getting different
answer. I'll be thnkful if any of you can help me in this regard.

Thanks,
Omer Mohsin.





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