diff --git a/org/xbill/DNS/Rcode.java b/org/xbill/DNS/Rcode.java
index <HASH>..<HASH> 100644
--- a/org/xbill/DNS/Rcode.java
+++ b/org/xbill/DNS/Rcode.java
@@ -33,6 +33,9 @@ public static final int NXDOMAIN	= 3;
 /** The operation requested is not implemented */
 public static final int NOTIMP		= 4;
 
+/** Deprecated synonym for NOTIMP. */
+public static final int NOTIMPL		= 4;
+
 /** The operation was refused by the server */
 public static final int REFUSED		= 5;
 
@@ -78,6 +81,7 @@ static {
 	rcodes.add(SERVFAIL, "SERVFAIL");
 	rcodes.add(NXDOMAIN, "NXDOMAIN");
 	rcodes.add(NOTIMP, "NOTIMP");
+	rcodes.addAlias(NOTIMP, "NOTIMPL");
 	rcodes.add(REFUSED, "REFUSED");
 	rcodes.add(YXDOMAIN, "YXDOMAIN");
 	rcodes.add(YXRRSET, "YXRRSET");
Make NOTIMPL a synonym for NOTIMP, for compatibility.


git-svn-id: <URL>