Hi, There are ioctl's for attaching bpf like filters to socket. I found it in kernel documentation. setsockopt(sockfd, SOL_SOCKET, SO_ATTACH_FILTER, &Filter, sizeof(Filter)); I doubt is can we attach filters in case of netlink socket. I am logging all packets using ULOG target and using ulogd. Is it possible to use same ioctl for netlink socket we create in ulogd? -- To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html