REUSE_ADDRESSES options is set using the value for TCP_NO_DELAY intead of REUSE_ADDRESSES
diff --git a/components/camel-undertow/src/main/java/org/apache/camel/component/undertow/UndertowEndpoint.java b/components/camel-undertow/src/main/java/org/apache/camel/component/undertow/UndertowEndpoint.java
index 2b4e75a..53a6bc0 100644
--- a/components/camel-undertow/src/main/java/org/apache/camel/component/undertow/UndertowEndpoint.java
+++ b/components/camel-undertow/src/main/java/org/apache/camel/component/undertow/UndertowEndpoint.java
@@ -367,7 +367,7 @@
         if (reuseAddresses != null && !optionMap.contains(Options.REUSE_ADDRESSES)) {
             // rebuild map
             OptionMap.Builder builder = OptionMap.builder();
-            builder.addAll(optionMap).set(Options.REUSE_ADDRESSES, tcpNoDelay);
+            builder.addAll(optionMap).set(Options.REUSE_ADDRESSES, reuseAddresses);
             optionMap = builder.getMap();
         }
     }