diff --git a/xCAT-server-2.0/lib/xcat/plugins/DHCPsn.pm b/xCAT-server-2.0/lib/xcat/plugins/DHCPsn.pm
index d92ff6069..3b2bc4e84 100644
--- a/xCAT-server-2.0/lib/xcat/plugins/DHCPsn.pm
+++ b/xCAT-server-2.0/lib/xcat/plugins/DHCPsn.pm
@@ -118,6 +118,7 @@ sub setup_DHCP
         ${"xCAT_plugin::" . $modname . "::"}{process_request}
           ->($cmdref, \&xCAT::Client::handle_response);
 
+
         $cmd = "chkconfig dhcpd on";
         xCAT::Utils->runcmd($cmd, -1);
         if ($::RUNCMD_RC != 0)
@@ -132,6 +133,14 @@ sub setup_DHCP
             xCAT::MsgUtils->message("S", "Error from $cmd");
             return 1;
         }
+        $cmdref;
+        $cmdref->{command}->[0] = "makedhcp";
+        $cmdref->{cwd}->[0]     = "/opt/xcat/sbin";
+        $cmdref->{arg}->[0]     = "-a";
+
+        my $modname = "dhcp";
+        ${"xCAT_plugin::" . $modname . "::"}{process_request}
+          ->($cmdref, \&xCAT::Client::handle_response);
 
     }
     else