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arp cache entry.............
hello friends,
i have some doubts reggarding the that arp cache.
in the ip_finish_output2( ) the if(hh) checks whether we have arp cache entry or not
then there is a memcpy( ) to copy header to skbuff.
my doubt is
hh->data[16] (hard header) does it contain whole mac ie src, dst, type or ............ only dst mac
and one more thing is why 16 bytes r used ,as
header is only of 14 bytes(right)
waiting for ur reply
thank u,
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