diff --git a/lib/iscsi/tgt_node.c b/lib/iscsi/tgt_node.c
index 6f165be0f..f528e7aa8 100644
--- a/lib/iscsi/tgt_node.c
+++ b/lib/iscsi/tgt_node.c
@@ -168,7 +168,7 @@ spdk_iscsi_netmask_allow_addr(const char *netmask, const char *addr)
 	if (netmask == NULL || addr == NULL) {
 		return false;
 	}
-	if (strcasecmp(netmask, "ALL") == 0) {
+	if (strcasecmp(netmask, "ANY") == 0) {
 		return true;
 	}
 	if (netmask[0] == '[') {
diff --git a/test/unit/lib/iscsi/tgt_node.c/tgt_node_ut.c b/test/unit/lib/iscsi/tgt_node.c/tgt_node_ut.c
index bf97f9bcf..e1a2dead5 100644
--- a/test/unit/lib/iscsi/tgt_node.c/tgt_node_ut.c
+++ b/test/unit/lib/iscsi/tgt_node.c/tgt_node_ut.c
@@ -124,6 +124,24 @@ config_file_fail_cases(void)
 	spdk_conf_free(config);
 }
 
+static void
+allow_any_allowed(void)
+{
+	bool result;
+	char *netmask;
+	char *addr1, *addr2;
+
+	netmask = "ANY";
+	addr1 = "2001:ad6:1234:5678:9abc::";
+	addr2 = "192.168.2.1";
+
+	result = spdk_iscsi_netmask_allow_addr(netmask, addr1);
+	CU_ASSERT(result == true);
+
+	result = spdk_iscsi_netmask_allow_addr(netmask, addr2);
+	CU_ASSERT(result == true);
+}
+
 static void
 allow_ipv6_allowed(void)
 {
@@ -662,6 +680,7 @@ main(int argc, char **argv)
 
 	if (
 		CU_add_test(suite, "config file fail cases", config_file_fail_cases) == NULL
+		|| CU_add_test(suite, "allow any allowed case", allow_any_allowed) == NULL
 		|| CU_add_test(suite, "allow ipv6 allowed case", allow_ipv6_allowed) == NULL
 		|| CU_add_test(suite, "allow ipv6 denied case", allow_ipv6_denied) == NULL
 		|| CU_add_test(suite, "allow ipv4 allowed case", allow_ipv4_allowed) == NULL