diff --git a/libknet/tests/api_knet_link_set_enable.c b/libknet/tests/api_knet_link_set_enable.c
index 0f386eec..45e45053 100644
--- a/libknet/tests/api_knet_link_set_enable.c
+++ b/libknet/tests/api_knet_link_set_enable.c
@@ -1,344 +1,345 @@
 /*
  * Copyright (C) 2016-2018 Red Hat, Inc.  All rights reserved.
  *
  * Authors: Fabio M. Di Nitto <fabbione@kronosnet.org>
  *
  * This software licensed under GPL-2.0+, LGPL-2.0+
  */
 
 #include "config.h"
 
 #include <errno.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
 
 #include "libknet.h"
 
 #include "internals.h"
 #include "link.h"
 #include "netutils.h"
 #include "test-common.h"
 
 static void test_udp(void)
 {
 	knet_handle_t knet_h;
 	int logfds[2];
 	struct sockaddr_storage src, dst;
 
 	if (make_local_sockaddr(&src, 0) < 0) {
 		printf("Unable to convert src to sockaddr: %s\n", strerror(errno));
 		exit(FAIL);
 	}
 
 	if (make_local_sockaddr(&dst, 1) < 0) {
 		printf("Unable to convert dst to sockaddr: %s\n", strerror(errno));
 		exit(FAIL);
 	}
 
 	printf("Test knet_link_set_enable incorrect knet_h\n");
 
 	if ((!knet_link_set_enable(NULL, 1, 0, 1)) || (errno != EINVAL)) {
 		printf("knet_link_set_enable accepted invalid knet_h or returned incorrect error: %s\n", strerror(errno));
 		exit(FAIL);
 	}
 
 	setup_logpipes(logfds);
 
 	knet_h = knet_handle_start(logfds, KNET_LOG_DEBUG);
 
 	printf("Test knet_link_set_enable with unconfigured host_id\n");
 
 	if ((!knet_link_set_enable(knet_h, 1, 0, 1)) || (errno != EINVAL)) {
 		printf("knet_link_set_enable accepted invalid host_id or returned incorrect error: %s\n", strerror(errno));
 		knet_handle_free(knet_h);
 		flush_logs(logfds[0], stdout);
 		close_logpipes(logfds);
 		exit(FAIL);
 	}
 
 	flush_logs(logfds[0], stdout);
 
 	printf("Test knet_link_set_enable with incorrect linkid\n");
 
 	if (knet_host_add(knet_h, 1) < 0) {
 		printf("Unable to add host_id 1: %s\n", strerror(errno));
 		knet_handle_free(knet_h);
 		flush_logs(logfds[0], stdout);
 		close_logpipes(logfds);
 		exit(FAIL);
 	}
 
 	if ((!knet_link_set_enable(knet_h, 1, KNET_MAX_LINK, 1)) || (errno != EINVAL)) {
 		printf("knet_link_set_enable accepted invalid linkid or returned incorrect error: %s\n", strerror(errno));
 		knet_host_remove(knet_h, 1);
 		knet_handle_free(knet_h);
 		flush_logs(logfds[0], stdout);
 		close_logpipes(logfds);
 		exit(FAIL);
 	}
 
 	flush_logs(logfds[0], stdout);
 
 	printf("Test knet_link_set_enable with unconfigured link\n");
 
 	if ((!knet_link_set_enable(knet_h, 1, 0, 1)) || (errno != EINVAL)) {
 		printf("knet_link_set_enable accepted unconfigured link or returned incorrect error: %s\n", strerror(errno));
 		knet_host_remove(knet_h, 1);
 		knet_handle_free(knet_h);
 		flush_logs(logfds[0], stdout);
 		close_logpipes(logfds);
 		exit(FAIL);
 	}
 
 	flush_logs(logfds[0], stdout);
 
 	printf("Test knet_link_set_enable with incorrect values\n");
 
 	if (knet_link_set_config(knet_h, 1, 0, KNET_TRANSPORT_UDP, &src, &dst, 0) < 0) {
 		printf("Unable to configure link: %s\n", strerror(errno));
 		knet_host_remove(knet_h, 1);
 		knet_handle_free(knet_h);
 		flush_logs(logfds[0], stdout);
 		close_logpipes(logfds);
 		exit(FAIL);
 	}
 
 	if ((!knet_link_set_enable(knet_h, 1, 0, 2)) || (errno != EINVAL)) {
 		printf("knet_link_set_enable accepted incorrect value for enabled or returned incorrect error: %s\n", strerror(errno));
 		knet_link_clear_config(knet_h, 1, 0);
 		knet_host_remove(knet_h, 1);
 		knet_handle_free(knet_h);
 		flush_logs(logfds[0], stdout);
 		close_logpipes(logfds);
 		exit(FAIL);
 	}
 
 	flush_logs(logfds[0], stdout);
 
 	printf("Test knet_link_set_enable with correct values (1)\n");
 
 	if (knet_link_set_enable(knet_h, 1, 0, 1) < 0) {
 		printf("knet_link_set_enable failed: %s\n", strerror(errno));
 		knet_link_clear_config(knet_h, 1, 0);
 		knet_host_remove(knet_h, 1);
 		knet_handle_free(knet_h);
 		flush_logs(logfds[0], stdout);
 		close_logpipes(logfds);
 		exit(FAIL);
 	}
 
 	if (knet_h->host_index[1]->link[0].status.enabled != 1) {
 		printf("knet_link_set_enable failed to set correct values\n");
 		knet_link_set_enable(knet_h, 1, 0, 0);
 		knet_link_clear_config(knet_h, 1, 0);
 		knet_host_remove(knet_h, 1);
 		knet_handle_free(knet_h);
 		flush_logs(logfds[0], stdout);
 		close_logpipes(logfds);
 		exit(FAIL);
 	}
 
 	printf("Test knet_link_set_enable with correct values (0)\n");
 
 	if (knet_link_set_enable(knet_h, 1, 0, 0) < 0) {
 		printf("knet_link_set_enable failed: %s\n", strerror(errno));
 		knet_link_set_enable(knet_h, 1, 0, 0);
 		knet_link_clear_config(knet_h, 1, 0);
 		knet_host_remove(knet_h, 1);
 		knet_handle_free(knet_h);
 		flush_logs(logfds[0], stdout);
 		close_logpipes(logfds);
 		exit(FAIL);
 	}
 
 	if (knet_h->host_index[1]->link[0].status.enabled != 0) {
 		printf("knet_link_set_enable failed to set correct values\n");
 		knet_link_clear_config(knet_h, 1, 0);
 		knet_host_remove(knet_h, 1);
 		knet_handle_free(knet_h);
 		flush_logs(logfds[0], stdout);
 		close_logpipes(logfds);
 		exit(FAIL);
 	}
 
 	knet_link_set_enable(knet_h, 1, 0, 0);
 	knet_link_clear_config(knet_h, 1, 0);
 	knet_host_remove(knet_h, 1);
 	knet_handle_free(knet_h);
 	flush_logs(logfds[0], stdout);
 	close_logpipes(logfds);
 }
 
 #ifdef HAVE_NETINET_SCTP_H
 static void test_sctp(void)
 {
 	knet_handle_t knet_h;
 	int logfds[2];
 	struct sockaddr_storage src, dst;
 
 	if (make_local_sockaddr(&src, 0) < 0) {
 		printf("Unable to convert src to sockaddr: %s\n", strerror(errno));
 		exit(FAIL);
 	}
 
 	if (make_local_sockaddr(&dst, 1) < 0) {
 		printf("Unable to convert dst to sockaddr: %s\n", strerror(errno));
 		exit(FAIL);
 	}
 
 	printf("Test knet_link_set_enable incorrect knet_h\n");
 
 	if ((!knet_link_set_enable(NULL, 1, 0, 1)) || (errno != EINVAL)) {
 		printf("knet_link_set_enable accepted invalid knet_h or returned incorrect error: %s\n", strerror(errno));
 		exit(FAIL);
 	}
 
 	setup_logpipes(logfds);
 
 	knet_h = knet_handle_start(logfds, KNET_LOG_DEBUG);
 
 	printf("Test knet_link_set_enable with unconfigured host_id\n");
 
 	if ((!knet_link_set_enable(knet_h, 1, 0, 1)) || (errno != EINVAL)) {
 		printf("knet_link_set_enable accepted invalid host_id or returned incorrect error: %s\n", strerror(errno));
 		knet_handle_free(knet_h);
 		flush_logs(logfds[0], stdout);
 		close_logpipes(logfds);
 		exit(FAIL);
 	}
 
 	flush_logs(logfds[0], stdout);
 
 	printf("Test knet_link_set_enable with incorrect linkid\n");
 
 	if (knet_host_add(knet_h, 1) < 0) {
 		printf("Unable to add host_id 1: %s\n", strerror(errno));
 		knet_handle_free(knet_h);
 		flush_logs(logfds[0], stdout);
 		close_logpipes(logfds);
 		exit(FAIL);
 	}
 
 	if ((!knet_link_set_enable(knet_h, 1, KNET_MAX_LINK, 1)) || (errno != EINVAL)) {
 		printf("knet_link_set_enable accepted invalid linkid or returned incorrect error: %s\n", strerror(errno));
 		knet_host_remove(knet_h, 1);
 		knet_handle_free(knet_h);
 		flush_logs(logfds[0], stdout);
 		close_logpipes(logfds);
 		exit(FAIL);
 	}
 
 	flush_logs(logfds[0], stdout);
 
 	printf("Test knet_link_set_enable with unconfigured link\n");
 
 	if ((!knet_link_set_enable(knet_h, 1, 0, 1)) || (errno != EINVAL)) {
 		printf("knet_link_set_enable accepted unconfigured link or returned incorrect error: %s\n", strerror(errno));
 		knet_host_remove(knet_h, 1);
 		knet_handle_free(knet_h);
 		flush_logs(logfds[0], stdout);
 		close_logpipes(logfds);
 		exit(FAIL);
 	}
 
 	flush_logs(logfds[0], stdout);
 
 	printf("Test knet_link_set_enable with incorrect values\n");
 
 	if (knet_link_set_config(knet_h, 1, 0, KNET_TRANSPORT_SCTP, &src, &dst, 0) < 0) {
+		int exit_status = errno == EPROTONOSUPPORT ? SKIP : FAIL;
 		printf("Unable to configure link: %s\n", strerror(errno));
 		knet_host_remove(knet_h, 1);
 		knet_handle_free(knet_h);
 		flush_logs(logfds[0], stdout);
 		close_logpipes(logfds);
-		exit(FAIL);
+		exit(exit_status);
 	}
 
 	if ((!knet_link_set_enable(knet_h, 1, 0, 2)) || (errno != EINVAL)) {
 		printf("knet_link_set_enable accepted incorrect value for enabled or returned incorrect error: %s\n", strerror(errno));
 		knet_link_clear_config(knet_h, 1, 0);
 		knet_host_remove(knet_h, 1);
 		knet_handle_free(knet_h);
 		flush_logs(logfds[0], stdout);
 		close_logpipes(logfds);
 		exit(FAIL);
 	}
 
 	flush_logs(logfds[0], stdout);
 
 	printf("Test knet_link_set_enable with correct values (1)\n");
 
 	if (knet_link_set_enable(knet_h, 1, 0, 1) < 0) {
 		printf("knet_link_set_enable failed: %s\n", strerror(errno));
 		knet_link_clear_config(knet_h, 1, 0);
 		knet_host_remove(knet_h, 1);
 		knet_handle_free(knet_h);
 		flush_logs(logfds[0], stdout);
 		close_logpipes(logfds);
 		exit(FAIL);
 	}
 
 	if (knet_h->host_index[1]->link[0].status.enabled != 1) {
 		printf("knet_link_set_enable failed to set correct values\n");
 		knet_link_set_enable(knet_h, 1, 0, 0);
 		knet_link_clear_config(knet_h, 1, 0);
 		knet_host_remove(knet_h, 1);
 		knet_handle_free(knet_h);
 		flush_logs(logfds[0], stdout);
 		close_logpipes(logfds);
 		exit(FAIL);
 	}
 
 	printf("Wait 2 seconds for sockets to connect\n");
 	sleep(2);
 
 	printf("Test knet_link_set_enable with correct values (0)\n");
 
 	if (knet_link_set_enable(knet_h, 1, 0, 0) < 0) {
 		printf("knet_link_set_enable failed: %s\n", strerror(errno));
 		knet_link_set_enable(knet_h, 1, 0, 0);
 		knet_link_clear_config(knet_h, 1, 0);
 		knet_host_remove(knet_h, 1);
 		knet_handle_free(knet_h);
 		flush_logs(logfds[0], stdout);
 		close_logpipes(logfds);
 		exit(FAIL);
 	}
 
 	if (knet_h->host_index[1]->link[0].status.enabled != 0) {
 		printf("knet_link_set_enable failed to set correct values\n");
 		knet_link_clear_config(knet_h, 1, 0);
 		knet_host_remove(knet_h, 1);
 		knet_handle_free(knet_h);
 		flush_logs(logfds[0], stdout);
 		close_logpipes(logfds);
 		exit(FAIL);
 	}
 
 	knet_link_set_enable(knet_h, 1, 0, 0);
 	knet_link_clear_config(knet_h, 1, 0);
 	knet_host_remove(knet_h, 1);
 	knet_handle_free(knet_h);
 	flush_logs(logfds[0], stdout);
 	close_logpipes(logfds);
 }
 #endif
 
 int main(int argc, char *argv[])
 {
 	printf("Testing with UDP\n");
 
 	test_udp();
 
 #ifdef HAVE_NETINET_SCTP_H
 	printf("Testing with SCTP\n");
 
 	test_sctp();
 #else
 	printf("Skipping SCTP test. Protocol not supported in this build\n");
 #endif
 
 	return PASS;
 }