Displaying 1 result from an estimated 1 matches for "mr_ifindex".
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imr_ifindex
2006 Aug 02
0
no PROMISC mode ..
...more this mode, it will just request to be
removed to that membership, decreasing the counter.
The code nowadays is fairly close to this :
-----
struct packet_mreq mr;
[.....]
memset(&mr,0,sizeof(mr));
mr.mr_ifindex = ifr.ifr_ifindex;
mr.mr_type = PACKET_MR_PROMISC;
setsockopt(sock, SOL_PACKET, PACKET_ADD_MEMBERSHIP, (char
*)&mr, sizeof(mr));
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That would explain why I can''t see it with ip or older ifconfig, any
call set by ioctl(SIOCGIFFLAGS) can...