diff --git a/nifi-nar-bundles/nifi-standard-bundle/nifi-standard-processors/src/test/java/org/apache/nifi/processors/standard/TestPutUDP.java b/nifi-nar-bundles/nifi-standard-bundle/nifi-standard-processors/src/test/java/org/apache/nifi/processors/standard/TestPutUDP.java
index a1fe11353d..813a30a652 100644
--- a/nifi-nar-bundles/nifi-standard-bundle/nifi-standard-processors/src/test/java/org/apache/nifi/processors/standard/TestPutUDP.java
+++ b/nifi-nar-bundles/nifi-standard-bundle/nifi-standard-processors/src/test/java/org/apache/nifi/processors/standard/TestPutUDP.java
@@ -145,6 +145,7 @@ public class TestPutUDP {
         checkInputQueueIsEmpty();
     }
 
+    @Ignore("This test is failing intermittently as documented in NIFI-4288")
     @Test(timeout = LONG_TEST_TIMEOUT_PERIOD)
     public void testInvalidIPAddress() throws Exception {
         configureProperties(INVALID_IP_ADDRESS, true);
diff --git a/nifi-nar-bundles/nifi-standard-bundle/nifi-standard-processors/src/test/java/org/apache/nifi/processors/standard/util/TestPutTCPCommon.java b/nifi-nar-bundles/nifi-standard-bundle/nifi-standard-processors/src/test/java/org/apache/nifi/processors/standard/util/TestPutTCPCommon.java
index e07d44a1b5..be52478c7e 100644
--- a/nifi-nar-bundles/nifi-standard-bundle/nifi-standard-processors/src/test/java/org/apache/nifi/processors/standard/util/TestPutTCPCommon.java
+++ b/nifi-nar-bundles/nifi-standard-bundle/nifi-standard-processors/src/test/java/org/apache/nifi/processors/standard/util/TestPutTCPCommon.java
@@ -24,6 +24,7 @@ import org.apache.nifi.util.TestRunner;
 import org.apache.nifi.util.TestRunners;
 import org.junit.After;
 import org.junit.Before;
+import org.junit.Ignore;
 import org.junit.Test;
 
 import java.net.InetAddress;
@@ -203,6 +204,7 @@ public abstract class TestPutTCPCommon {
         checkTotalNumConnections(server, testData.length);
     }
 
+    @Ignore("This test is failing intermittently as documented in NIFI-4288")
     @Test(timeout = LONG_TEST_TIMEOUT_PERIOD)
     public void testInvalidIPAddress() throws Exception {
         server = createTestServer(TCP_SERVER_ADDRESS, recvQueue, OUTGOING_MESSAGE_DELIMITER);
@@ -215,6 +217,7 @@ public abstract class TestPutTCPCommon {
         checkTotalNumConnections(server, 0);
     }
 
+    @Ignore("This test is failing intermittently as documented in NIFI-4288")
     @Test(timeout = LONG_TEST_TIMEOUT_PERIOD)
     public void testUnknownHostname() throws Exception {
         server = createTestServer(TCP_SERVER_ADDRESS, recvQueue, OUTGOING_MESSAGE_DELIMITER);