Supply "Success" status code in reply to DHCPDECLINE.
diff --git a/src/rfc3315.c b/src/rfc3315.c
index f5ab4f7..5ebf09d 100644
--- a/src/rfc3315.c
+++ b/src/rfc3315.c
@@ -1240,6 +1240,12 @@
 	      }
 	    
 	  }
+
+	/* We must anwser with 'success' in global section anyway */
+	o1 = new_opt6(OPTION6_STATUS_CODE);
+	put_opt6_short(DHCP6SUCCESS);
+	put_opt6_string(_("success"));
+	end_opt6(o1);
 	break;
       }