-#define SUBTLV_EXT_IS_REACH_ADMIN_GROUP 3
-#define SUBTLV_EXT_IS_REACH_LINK_LOCAL_ID 4
-#define SUBTLV_EXT_IS_REACH_LINK_REMOTE_ID 5
-#define SUBTLV_EXT_IS_REACH_IPV4_INTF_ADDR 6
-#define SUBTLV_EXT_IS_REACH_IPV4_NEIGHBOR_ADDR 8
-#define SUBTLV_EXT_IS_REACH_MAX_LINK_BW 9
-#define SUBTLV_EXT_IS_REACH_RESERVABLE_BW 10
-#define SUBTLV_EXT_IS_REACH_UNRESERVED_BW 11
-#define SUBTLV_EXT_IS_REACH_TE_METRIC 18
-#define SUBTLV_EXT_IS_REACH_LINK_PROTECTION_TYPE 20
-#define SUBTLV_EXT_IS_REACH_INTF_SW_CAP_DESCR 21
-
-#define SUBTLV_IP_REACH_ADMIN_TAG32 1
-#define SUBTLV_IP_REACH_ADMIN_TAG64 2
+#define SUBTLV_EXT_IS_REACH_ADMIN_GROUP 3 /* draft-ietf-isis-traffic-05 */
+#define SUBTLV_EXT_IS_REACH_LINK_LOCAL_REMOTE_ID 4 /* draft-ietf-isis-gmpls-extensions */
+#define SUBTLV_EXT_IS_REACH_LINK_REMOTE_ID 5 /* draft-ietf-isis-traffic-05 */
+#define SUBTLV_EXT_IS_REACH_IPV4_INTF_ADDR 6 /* draft-ietf-isis-traffic-05 */
+#define SUBTLV_EXT_IS_REACH_IPV4_NEIGHBOR_ADDR 8 /* draft-ietf-isis-traffic-05 */
+#define SUBTLV_EXT_IS_REACH_MAX_LINK_BW 9 /* draft-ietf-isis-traffic-05 */
+#define SUBTLV_EXT_IS_REACH_RESERVABLE_BW 10 /* draft-ietf-isis-traffic-05 */
+#define SUBTLV_EXT_IS_REACH_UNRESERVED_BW 11 /* draft-ietf-isis-traffic-05 */
+#define SUBTLV_EXT_IS_REACH_TE_METRIC 18 /* draft-ietf-isis-traffic-05 */
+#define SUBTLV_EXT_IS_REACH_LINK_PROTECTION_TYPE 20 /* draft-ietf-isis-gmpls-extensions */
+#define SUBTLV_EXT_IS_REACH_INTF_SW_CAP_DESCR 21 /* draft-ietf-isis-gmpls-extensions */
+
+static struct tok isis_ext_is_reach_subtlv_values[] = {
+ { SUBTLV_EXT_IS_REACH_ADMIN_GROUP, "Administrative groups" },
+ { SUBTLV_EXT_IS_REACH_LINK_LOCAL_REMOTE_ID, "Link Local/Remote Identifier" },
+ { SUBTLV_EXT_IS_REACH_LINK_REMOTE_ID, "Link Remote Identifier" },
+ { SUBTLV_EXT_IS_REACH_IPV4_INTF_ADDR, "IPv4 interface address" },
+ { SUBTLV_EXT_IS_REACH_IPV4_NEIGHBOR_ADDR, "IPv4 neighbor address" },
+ { SUBTLV_EXT_IS_REACH_MAX_LINK_BW, "Maximum link bandwidth" },
+ { SUBTLV_EXT_IS_REACH_RESERVABLE_BW, "Reservable link bandwidth" },
+ { SUBTLV_EXT_IS_REACH_UNRESERVED_BW, "Unreserved bandwidth" },
+ { SUBTLV_EXT_IS_REACH_TE_METRIC, "Traffic Engineering Metric" },
+ { SUBTLV_EXT_IS_REACH_LINK_PROTECTION_TYPE, "Link Protection Type" },
+ { SUBTLV_EXT_IS_REACH_INTF_SW_CAP_DESCR, "Interface Switching Capability" },
+ { 250, "Reserved for cisco specific extensions" },
+ { 251, "Reserved for cisco specific extensions" },
+ { 252, "Reserved for cisco specific extensions" },
+ { 253, "Reserved for cisco specific extensions" },
+ { 254, "Reserved for cisco specific extensions" },
+ { 255, "Reserved for future expansion" },
+ { 0, NULL }
+};
+
+#define SUBTLV_EXTD_IP_REACH_ADMIN_TAG32 1
+#define SUBTLV_EXTD_IP_REACH_ADMIN_TAG64 2
+
+static struct tok isis_ext_ip_reach_subtlv_values[] = {
+ { SUBTLV_EXTD_IP_REACH_ADMIN_TAG32, "32-Bit Administrative tag" },
+ { SUBTLV_EXTD_IP_REACH_ADMIN_TAG64, "64-Bit Administrative tag" },
+ { 0, NULL }
+};