XT_MARK_SET 12 include/linux/netfilter_ipv4/ipt_MARK.h #define IPT_MARK_SET XT_MARK_SET XT_MARK_SET 43 net/netfilter/xt_MARK.c case XT_MARK_SET: XT_MARK_SET 84 net/netfilter/xt_MARK.c if (markinfo->mode != XT_MARK_SET