On two computers, I open the socket AF_PACKET / PF_PACKET, the raw protocol.
sock = socket (AF_PACKET, SOCK_RAW, htons (PROTO_BULK))
(edit: PROTO_BULK is the dummy type I created for this test. I do not expect it to come out with this problem, but I could be wrong.)
The first computer sends a packet to another send () standard, which is received on the other hand:
recvfrom (sock, buffer, 1600, 0, (struct sockaddr *) & from, & fromlen);
Now my problem is: what is the data type in "from"? Here is an example of what I get:
00 00 00 00 00 00 00 00 00 f8 cd a1 00 58 1d a1 00 94 60
From the length and contents, this is not like "struct sockaddr" or "sockaddr_ll". Any ideas?
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