--- a/java/org/apache/catalina/connector/Request.java	
+++ a/java/org/apache/catalina/connector/Request.java	
@@ -1323,8 +1323,12 @@ 
     @Override
     public String getLocalName(){
         if (localName == null) {
-            coyoteRequest.action(ActionCode.REQ_LOCAL_NAME_ATTRIBUTE, coyoteRequest);
-            localName = coyoteRequest.localName().toString();
+            if (!connector.getEnableLookups()) {
+                localName = getLocalAddr();
+            } else {
+                coyoteRequest.action(ActionCode.REQ_LOCAL_NAME_ATTRIBUTE, coyoteRequest);
+                localName = coyoteRequest.localName().toString();
+            }
         }
         return localName;
     }