#define KDC_OPT_RENEW 0x00000002
#define KDC_OPT_VALIDATE 0x00000001
-/* fields common which can be masked and copied */
-#define KDC_TKT_COMMON_MASK 0x7e800000
+/*
+ * Mask of ticket flags in the TGT which should be converted into KDC
+ * options when using the TGT to get derivitive tickets.
+ *
+ * New mask = KDC_OPT_FORWARDABLE | KDC_OPT_PROXIABLE |
+ * KDC_OPT_ALLOW_POSTDATE | KDC_OPT_RENEWABLE
+ */
+#define KDC_TKT_COMMON_MASK 0x54800000
/* definitions for ap_options fields */
/* ap_options are 32 bits; each host is responsible to put the 4 bytes