add support for the MTU TLV as per rfc3988

diff --git a/print-ldp.c b/print-ldp.c
index f36f2d00fd47f2913551ede49a90586ef48beba7..ede1653a4edc268f63cbad180416e7d77cc7ebf9 100644 (file)
--- a/print-ldp.c
+++ b/print-ldp.c
@@ -16,7 +16,7 @@
 
 #ifndef lint
 static const char rcsid[] _U_ =
-    "@(#) $Header: /tcpdump/master/tcpdump/print-ldp.c,v 1.18 2006-02-21 10:27:40 hannes Exp $";
+    "@(#) $Header: /tcpdump/master/tcpdump/print-ldp.c,v 1.19 2006-03-28 07:06:21 hannes Exp $";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -150,6 +150,7 @@ static const struct tok ldp_msg_values[] = {
 #define        LDP_TLV_FR_SESSION_PARM      0x0502
 #define LDP_TLV_FT_SESSION          0x0503
 #define        LDP_TLV_LABEL_REQUEST_MSG_ID 0x0600
+#define LDP_TLV_MTU                  0x0601 /* rfc 3988 */
 
 static const struct tok ldp_tlv_values[] = {
     { LDP_TLV_FEC,                  "FEC" },
@@ -172,6 +173,7 @@ static const struct tok ldp_tlv_values[] = {
     { LDP_TLV_FR_SESSION_PARM,       "Frame-Relay Session Parameters" },
     { LDP_TLV_FT_SESSION,            "Fault-Tolerant Session Parameters" },
     { LDP_TLV_LABEL_REQUEST_MSG_ID,  "Label Request Message ID" },
+    { LDP_TLV_MTU,                   "MTU" },
     { 0, NULL}
 };
 
@@ -456,6 +458,10 @@ ldp_tlv_print(register const u_char *tptr) {
            printf(", Recovery Time: %ums", ui);
        break;
 
+    case LDP_TLV_MTU:
+       printf("\n\t      MTU: %u", EXTRACT_16BITS(tptr));
+       break;
+
 
     /*
      *  FIXME those are the defined TLVs that lack a decoder