--- scheduler/auth.c.orig	2012-05-25 09:18:11.118294891 +0200
+++ scheduler/auth.c	2012-05-25 09:19:17.262796432 +0200
@@ -1278,6 +1278,8 @@
 	    * Check the named interface...
 	    */
 
+            cupsdNetIFUpdate();
+
 	    for (iface = (cupsd_netif_t *)cupsArrayFirst(NetIFList);
 	         iface;
 		 iface = (cupsd_netif_t *)cupsArrayNext(NetIFList))