add boundary, infinite loop checks

[tcpdump] / ospf.h

diff --git a/ospf.h b/ospf.h
index ba7eb2afa788583c138b35b88a57ecace732ebde..8cca5f38707ab93b62d865c3d847c56828925b1a 100644 (file)
--- a/ospf.h
+++ b/ospf.h
@@ -1,4 +1,4 @@
-/* @(#) $Header: /tcpdump/master/tcpdump/ospf.h,v 1.14 2004-09-09 16:17:38 hannes Exp $ (LBL) */
+/* @(#) $Header: /tcpdump/master/tcpdump/ospf.h,v 1.16 2004-09-20 14:56:34 hannes Exp $ (LBL) */
 /*
  * Copyright (c) 1991, 1993, 1994, 1995, 1996, 1997
  *     The Regents of the University of California.  All rights reserved.
@@ -43,6 +43,7 @@
 #define        OSPF_OPTION_EA  0x10    /* EA bit: External Attribute capable */
 #define        OSPF_OPTION_DC  0x20    /* DC bit: Demand circuit capable */
 #define        OSPF_OPTION_O   0x40    /* O bit: Opaque LSA capable */
+#define        OSPF_OPTION_DN  0x80    /* DN bit: Up/Down Bit capable - draft-ietf-ospf-2547-dnbit-04 */
 
 /* ospf_authtype       */
 #define        OSPF_AUTH_NONE          0       /* No auth-data */
@@ -70,6 +71,7 @@
 
 #define LS_OPAQUE_TYPE_TE       1   /* rfc3630 */
 #define LS_OPAQUE_TYPE_GRACE    3   /* rfc3623 */
+#define LS_OPAQUE_TYPE_RI       4   /* draft-ietf-ospf-cap-03 */
 
 #define LS_OPAQUE_TE_TLV_ROUTER 1   /* rfc3630 */
 #define LS_OPAQUE_TE_TLV_LINK   2   /* rfc3630 */
@@ -101,6 +103,8 @@
 #define LS_OPAQUE_GRACE_TLV_REASON_SW_UPGRADE  2 /* rfc3623 */
 #define LS_OPAQUE_GRACE_TLV_REASON_CP_SWITCH   3 /* rfc3623 */
 
+#define LS_OPAQUE_RI_TLV_CAP             1 /* draft-ietf-ospf-cap-03 */
+
 /*************************************************
  *
  * is the above a bug in the documentation?
@@ -208,13 +212,20 @@ struct lsa {
            u_int8_t data[1]; /* may repeat   */
        } un_te_lsa_tlv;
 
-        /* Grace LSA */
+        /* Opaque Grace LSA */
         struct {
            u_int16_t type;
            u_int16_t length;
            u_int8_t data[1]; /* may repeat   */
        } un_grace_tlv;
 
+        /* Opaque Router information LSA */
+        struct {
+           u_int16_t type;
+           u_int16_t length;
+           u_int8_t data[1]; /* may repeat   */
+       } un_ri_tlv;
+
         /* Unknown LSA */
         struct unknown {
            u_int8_t data[1]; /* may repeat   */