This behavior occurs on boxes behind a router with only one interface. The problem is in the firestarter control script (/etc/firestarter/firestarter.sh) and fixed by fixing up the $BCAST variable after testing some other variables to make a best guess about whether or not the machine is behind a router.
See bug #369638 at: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=369638 -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]