diff --git a/pandora_console/ChangeLog b/pandora_console/ChangeLog
index d292a5a6d4..e5f5717897 100644
--- a/pandora_console/ChangeLog
+++ b/pandora_console/ChangeLog
@@ -1,3 +1,10 @@
+2012-02-28 Juan Manuel Ramon <juanmanuel.ramon@artica.es>
+
+	* include/javascript/pandora_modules.js: "snmpwalk" button is 
+	disabled after click on that button to avoid duplicate requests.
+	
+	Fixes: #3476128
+
 2012-02-28 Juan Manuel Ramon <juanmanuel.ramon@artica.es>
 
 	* include/functions_reporting.php: Added set_time_limit to 500 secs
diff --git a/pandora_console/include/javascript/pandora_modules.js b/pandora_console/include/javascript/pandora_modules.js
index f170170895..45d57f70a4 100644
--- a/pandora_console/include/javascript/pandora_modules.js
+++ b/pandora_console/include/javascript/pandora_modules.js
@@ -273,6 +273,7 @@ function configure_modules_form () {
 					$("span#no_snmp").show ();
 					$("#oid_loading").hide ();
 					$("#edit_oid").hide ();
+					$("#button-snmp_walk").enable ();
 					return false;
 				}
 				jQuery.each (data, function (id, value) {
@@ -281,7 +282,6 @@ function configure_modules_form () {
 				});
 				$("#select_snmp_oid").show ();
 				$("#oid_loading").hide ();
-				$("#button-snmp_walk").enable ();
 				$("#edit_oid").show ();
 				$("#button-snmp_walk").enable ();
 			},