Hi, all!
I've a little trouble with packet socket.
Creating socket like this:
ps=socket(PF_PACKET,SOCK_RAW,ETH_P_ALL);
Evrything is ok still (ps>0). Then I want to bind it so that it only
receive packets directed to me. I'm doing:
struct sockaddr_ll q;
q.sll_family=AF_PACKET;
q.sll_ifindex=0;
q.sll_protocol=htons(ETH_P_ALL);
q.sll_hatype=ARPHRD_ETHER;
q.sll_pkttype=PACKET_HOST;
bind(rs,(struct sockaddr *)&q,sizeof(struct sockaddr_ll));
Binding also returns success, but when i monitor received from this
socket packets, i see that it also receives broadcasts. And when device in
promisc-mode it receives all packets.
The question is: What then means (and affects) sockaddr_ll.sll_pkttype?
Thanks a lot.
P.S. Kernel is 2.2.14
--
Good luck!
Yuri G. Polyanski
ICQ #52224443 mailto: [EMAIL PROTECTED] IRC Dalnet: Kalhown
Mar 8
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