diff --git a/configure.ac b/configure.ac
index ead9399..7d58f09 100644
--- a/configure.ac
+++ b/configure.ac
@@ -4,6 +4,7 @@ AC_INIT([libnetfilter_log], [1.0.1])
 AC_CONFIG_AUX_DIR([build-aux])
 AC_CANONICAL_HOST
 AC_CONFIG_MACRO_DIR([m4])
+AC_CONFIG_HEADERS([config.h])
 
 AM_INIT_AUTOMAKE([-Wall foreign subdir-objects
 	tar-pax no-dist-gzip dist-bzip2 1.6])
@@ -31,6 +32,10 @@ AM_CONDITIONAL([BUILD_IPULOG], [test "x$with_ipulog" != xno])
 dnl Dependencies
 PKG_CHECK_MODULES([LIBNFNETLINK], [libnfnetlink >= 0.0.41])
 PKG_CHECK_MODULES([LIBMNL], [libmnl >= 1.0.3])
+PKG_CHECK_MODULES([LIBNETFILTER_CONNTRACK], [libnetfilter_conntrack >= 1.0.2],
+		  [AC_DEFINE([BUILD_NFCT], [1], [building nfct integration example]) HAVE_LNFCT=1],
+		  [HAVE_LNFCT=0])
+AM_CONDITIONAL([BUILD_NFCT], [test "$HAVE_LNFCT" -eq 1])
 
 dnl Output the makefile
 AC_CONFIG_FILES([Makefile src/Makefile include/Makefile
diff --git a/utils/Makefile.am b/utils/Makefile.am
index dfe5f34..baef81a 100644
--- a/utils/Makefile.am
+++ b/utils/Makefile.am
@@ -9,6 +9,9 @@ nfulnl_test_LDFLAGS = -dynamic
 nf_log_SOURCES = nf-log.c
 nf_log_LDADD = ../src/libnetfilter_log.la
 nf_log_LDFLAGS = -dynamic -lmnl
+if BUILD_NFCT
+nf_log_LDFLAGS += $(LIBNETFILTER_CONNTRACK_LIBS)
+endif
 
 if BUILD_IPULOG
 check_PROGRAMS += ulog_test
diff --git a/utils/nf-log.c b/utils/nf-log.c
index 5f2a192..1418af4 100644
--- a/utils/nf-log.c
+++ b/utils/nf-log.c
@@ -3,15 +3,108 @@
 #include <stdlib.h>
 #include <arpa/inet.h>
 
-#include <linux/netfilter/nfnetlink_log.h>
+/* #include <linux/netfilter/nfnetlink_log.h> */
+#include <libnetfilter_log/linux_nfnetlink_log.h>
 
 #include <libmnl/libmnl.h>
 #include <libnetfilter_log/libnetfilter_log.h>
 
+#include "../config.h"
+#ifdef BUILD_NFCT
+#include <linux/netfilter/nf_conntrack_common.h>
+#include <libnetfilter_conntrack/libnetfilter_conntrack.h>
+#endif
+
+#ifdef BUILD_NFCT
+static int print_ctinfo(const struct nlattr *const attr)
+{
+	char *s = NULL;
+
+	if (attr == NULL)
+		return MNL_CB_OK;
+
+	switch (ntohl(mnl_attr_get_u32(attr))) {
+	case IP_CT_ESTABLISHED:
+		s = "IP_CT_ESTABLISHED";
+		break;
+	case IP_CT_RELATED:
+		s = "IP_CT_RELATED";
+		break;
+	case IP_CT_NEW:
+		s = "IP_CT_NEW";
+		break;
+	case IP_CT_IS_REPLY:
+		s = "IP_CT_IS_REPLY";
+		break;
+	/* case IP_CT_ESTABLISHED_REPLY: == IP_CT_IS_REPLY
+	 *	s = "IP_CT_ESTABLISHED_REPLY";
+	 *	break;
+	 */
+	case IP_CT_RELATED_REPLY:
+		s = "IP_CT_RELATED_REPLY";
+		break;
+	case IP_CT_NEW_REPLY:
+		s = "IP_CT_NEW_REPLY";
+		break;
+	/* case IP_CT_NUMBER: == IP_CT_NEW_REPLY
+	 *	s ="IP_CT_NUMBER";
+	 *	break;
+	 */
+	default:
+		return MNL_CB_ERROR;
+	}
+
+	printf("  ip_conntrack_info: %s\n", s);
+	return MNL_CB_OK;
+}
+
+static int print_nfct(uint8_t family,
+		      const struct nlattr *const info_attr,
+		      const struct nlattr *const ct_attr)
+{
+	char buf[4096];
+	struct nf_conntrack *ct = NULL;
+
+	if (info_attr != NULL)
+		print_ctinfo(info_attr);
+
+	if (ct_attr == NULL)
+		return MNL_CB_OK;
+
+	ct = nfct_new();
+	if (ct == NULL) {
+		perror("nfct_new");
+		return MNL_CB_ERROR;
+	}
+
+	if (nfct_payload_parse(mnl_attr_get_payload(ct_attr),
+			       mnl_attr_get_payload_len(ct_attr),
+			       family, ct) < 0) {
+		perror("nfct_payload_parse");
+		nfct_destroy(ct);
+		return MNL_CB_ERROR;
+	}
+
+	nfct_snprintf(buf, sizeof(buf), ct, 0, NFCT_O_DEFAULT, 0);
+	printf("  %s\n", buf);
+	nfct_destroy(ct);
+
+	return MNL_CB_OK;
+}
+#else
+static int print_nfct(uint8_t family,
+		      const struct nlattr *const info_attr,
+		      const struct nlattr *const ct_attr)
+{
+	return MNL_CB_OK;
+}
+#endif
+
 static int log_cb(const struct nlmsghdr *nlh, void *data)
 {
 	struct nlattr *attrs[NFULA_MAX + 1] = { NULL };
 	struct nfulnl_msg_packet_hdr *ph = NULL;
+	struct nfgenmsg *nfg;
 	const char *prefix = NULL;
 	uint32_t mark = 0;
 	char buf[4096];
@@ -21,6 +114,8 @@ static int log_cb(const struct nlmsghdr *nlh, void *data)
 	if (ret != MNL_CB_OK)
 		return ret;
 
+	nfg = mnl_nlmsg_get_payload(nlh);
+
 	if (attrs[NFULA_PACKET_HDR])
 		ph = mnl_attr_get_payload(attrs[NFULA_PACKET_HDR]);
 	if (attrs[NFULA_PREFIX])
@@ -38,6 +133,8 @@ static int log_cb(const struct nlmsghdr *nlh, void *data)
 		return MNL_CB_ERROR;
 	printf("%s (ret=%d)\n", buf, ret);
 
+	print_nfct(nfg->nfgen_family, attrs[NFULA_CT_INFO], attrs[NFULA_CT]);
+
 	return MNL_CB_OK;
 }
 
@@ -108,6 +205,10 @@ int main(int argc, char *argv[])
 		exit(EXIT_FAILURE);
 	}
 
+#ifdef BUILD_NFCT
+	mnl_attr_put_u16(nlh, NFULA_CFG_FLAGS, htons(NFULNL_CFG_F_CONNTRACK));
+#endif
+
 	if (mnl_socket_sendto(nl, nlh, nlh->nlmsg_len) < 0) {
 		perror("mnl_socket_sendto");
 		exit(EXIT_FAILURE);
