Hi All, I am trying to test the connection tracking notification events. For this i have enabled the config "CONFIG_NF_CONNTRACK_EVENTS" and trying to register for the notifications using nf_conntrack_register_notifier function. static struct nf_ct_event_notifier fp_conntrack_event_nb = { .fcn = fp_conntrack_event, }; ret = nf_conntrack_register_notifier(&init_net, &fp_conntrack_event_nb); This registration function is failing (return value is less than 0). Also tried in older kernel (in 3.1 kernel, the function takes single argument) the function is failing. Do we need enable any other configs ? Thanks, Anil -- To unsubscribe from this list: send the line "unsubscribe netfilter" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html