diff --git a/xCAT-server/lib/xcat/plugins/anaconda.pm b/xCAT-server/lib/xcat/plugins/anaconda.pm
index bb65cbd97..84e6f7167 100644
--- a/xCAT-server/lib/xcat/plugins/anaconda.pm
+++ b/xCAT-server/lib/xcat/plugins/anaconda.pm
@@ -652,7 +652,8 @@ sub mknetboot
             $kcmdline .= $statemnt . " ";
 
             $kcmdline .= "XCAT=$xcatmasterip:$xcatdport ";
-
+   
+            $kcmdline .= "HTTPPORT=$httpport ";
 
             if ($rootfstype ne "ramdisk") {
 
diff --git a/xCAT-server/lib/xcat/plugins/debian.pm b/xCAT-server/lib/xcat/plugins/debian.pm
index 5e5a74146..17838589e 100644
--- a/xCAT-server/lib/xcat/plugins/debian.pm
+++ b/xCAT-server/lib/xcat/plugins/debian.pm
@@ -1336,7 +1336,7 @@ sub mknetboot
             }
 
 
-
+            $kcmdline .=" HTTPPORT=$httpport ";
 
             # add support for subVars in the value of "statemnt"
             my $statemnt = "";
@@ -1394,6 +1394,7 @@ sub mknetboot
             $kcmdline .= "XCAT=$xcatmaster:$xcatdport ";
         }
 
+        
         # if site.nodestatus='n', add "nonodestatus" to kcmdline to inform the node not to update nodestatus during provision
         if (($nodestatus eq "n") or ($nodestatus eq "N") or ($nodestatus eq "0")) {
             $kcmdline .= " nonodestatus ";
diff --git a/xCAT-server/lib/xcat/plugins/sles.pm b/xCAT-server/lib/xcat/plugins/sles.pm
index 789b00a6e..d867e344f 100644
--- a/xCAT-server/lib/xcat/plugins/sles.pm
+++ b/xCAT-server/lib/xcat/plugins/sles.pm
@@ -515,6 +515,7 @@ sub mknetboot
               "imgurl=$httpmethod://$imgsrv:$httpport/$rootimgdir/$compressedrootimg ";
         }
         $kcmdline .= "XCAT=$xcatmaster:$xcatdport quiet ";
+        $kcmdline .= " HTTPPORT=$httpport ";
 
         #if site.nodestatus="n", append "nonodestatus" to kcmdline
         #to inform the statelite/stateless node not to update the nodestatus during provision