--- src/networking/udhcp/dhcpd.c.old	2007-06-07 19:27:07.000000000 +0200
+++ src/networking/udhcp/dhcpd.c	2007-06-07 19:28:50.000000000 +0200
@@ -212,10 +212,12 @@
 				        || requested_align > server_config.end
 				) {
 					sendNAK(&packet);
-				} /* else remain silent */
-
+				} else {
+					sendNAK(&packet);
+				}
 			} else {
 				/* RENEWING or REBINDING State */
+				sendNAK(&packet);
 			}
 			break;
 		case DHCPDECLINE: