On Wed, 2 Aug 2006 14:12:11 -0300 "Evandro Clivatti Dall'Agnol" <evandrocd@xxxxxxxxx> wrote: > Hi all, sorry if this question has another more pertinent list to > send, but I guess this is the one. > > I'm trying to use PF_LLC sockets on 2.6.17 based on llcping examples > of the now gone www.linux-sna.org (http://www.vanheusden.com/sna/old/) > but I'm not getting success. > > Specifically, the bind() command returns < 0 and perror returns "No > such device". > > Since that code was working apparently only with patches for 2.4 > series, does anybody knows another place I can get working examples of > PF_LLC for 2.6? Or anybody has a working code? Since there can be multiple devices in the system and LLC does no routing, you probably need to bind your application to a specific device mac address. Something like this would set address to match command line arg. struct ifreq ifr; ... memset(&ifr, 0, sizeof(ifr)); strncpy(ifr.ifr_name, argv[1], IFNAMSIZ); if (ioctl(s, SIOCGIFHWADDR, &ifr) < 0) { fprintf(stderr, "%s: get address failed: %s\n", argv[1], strerror(errno)); return 1; } ... memcpy(localaddr.sllc_mac, ifr.ifr_hwaddr.sa_data, IFHWADDRLEN); - : send the line "unsubscribe linux-net" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
