Re: Recalculate checksums in netfilter queue

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 My understanding is that the one complement of each 16-bit word is
summed, and then the result of that is bitwise complemented.

So for each word we would do something like this.
for each word{
     sum += ~word;
}

then you would take the bitwise complement of that total.
sum = ~sum;

The RFC for IP contains C code that you can literally copy and paste for this task.

-- Morgon
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