Update from current NetBSD version of ieee80211_radiotap.h.

[tcpdump] / print-lmp.c

diff --git a/print-lmp.c b/print-lmp.c
index 10fdfff1ea8266e20ea717a0b98b1f731fe7bd59..4678b004b7628e172445ea53e6a8936c355e373d 100644 (file)
--- a/print-lmp.c
+++ b/print-lmp.c
@@ -11,11 +11,13 @@
  * FOR A PARTICULAR PURPOSE.
  *
  * Original code by Hannes Gredler ([email protected])
  * FOR A PARTICULAR PURPOSE.
  *
  * Original code by Hannes Gredler ([email protected])

+ * Support for LMP service discovery extensions (defined by UNI 1.0) added
+ * by Manu Pathak ([email protected]), May 2005

  */
 
 #ifndef lint
 static const char rcsid[] _U_ =
  */
 
 #ifndef lint
 static const char rcsid[] _U_ =

-    "@(#) $Header: /tcpdump/master/tcpdump/print-lmp.c,v 1.4 2004-04-26 13:40:41 hannes Exp $";
+    "@(#) $Header: /tcpdump/master/tcpdump/print-lmp.c,v 1.5.2.3 2006-03-28 08:05:59 hannes Exp $";

 #endif
 
 #ifdef HAVE_CONFIG_H
 #endif
 
 #ifdef HAVE_CONFIG_H


@@ -57,7 +59,7 @@ struct lmp_common_header {
 #define        LMP_EXTRACT_VERSION(x) (((x)&0xf0)>>4) 
 
 static const struct tok lmp_header_flag_values[] = {
 #define        LMP_EXTRACT_VERSION(x) (((x)&0xf0)>>4) 
 
 static const struct tok lmp_header_flag_values[] = {

-    { 0x00, "Control Channel Down"},
+    { 0x01, "Control Channel Down"},

     { 0x02, "LMP restart"},
     { 0, NULL}
 };
     { 0x02, "LMP restart"},
     { 0, NULL}
 };


@@ -107,6 +109,48 @@ static const struct tok lmp_obj_link_summary_error_values[] = {
     { 0, NULL}
 };
 
     { 0, NULL}
 };
 

+/* Service Config Supported Protocols Flags */
+static const struct tok lmp_obj_service_config_sp_flag_values[] = {
+    { 0x01, "RSVP Supported"},
+    { 0x02, "LDP Supported"},
+    { 0, NULL}
+};
+
+/* Service Config Client Port Service Attribute Transparency Flags */
+static const struct tok lmp_obj_service_config_cpsa_tp_flag_values[] = {
+    { 0x01, "Path/VC Overhead Transparency Supported"},
+    { 0x02, "Line/MS Overhead Transparency Supported"},
+    { 0x04, "Section/RS Overhead Transparency Supported"},
+    { 0, NULL}
+};
+
+/* Service Config Client Port Service Attribute Contiguous Concatenation Types Flags */
+static const struct tok lmp_obj_service_config_cpsa_cct_flag_values[] = {
+    { 0x01, "Contiguous Concatenation Types Supported"},
+    { 0, NULL}
+};
+
+/* Service Config Network Service Attributes Transparency Flags */
+static const struct tok lmp_obj_service_config_nsa_transparency_flag_values[] = {
+    { 0x01, "Standard SOH/RSOH Transparency Supported"},
+    { 0x02, "Standard LOH/MSOH Transparency Supported"},
+    { 0, NULL}
+};
+
+/* Service Config Network Service Attributes TCM Monitoring Flags */
+static const struct tok lmp_obj_service_config_nsa_tcm_flag_values[] = {
+    { 0x01, "Transparent Tandem Connection Monitoring Supported"},
+    { 0, NULL}
+};
+
+/* Network Service Attributes Network Diversity Flags */
+static const struct tok lmp_obj_service_config_nsa_network_diversity_flag_values[] = {
+    { 0x01, "Node Diversity Supported"},
+    { 0x02, "Link Diversity Supported"},
+    { 0x04, "SRLG Diversity Supported"},
+    { 0, NULL}
+};
+

 #define        LMP_MSGTYPE_CONFIG                 1
 #define        LMP_MSGTYPE_CONFIG_ACK             2
 #define        LMP_MSGTYPE_CONFIG_NACK            3
 #define        LMP_MSGTYPE_CONFIG                 1
 #define        LMP_MSGTYPE_CONFIG_ACK             2
 #define        LMP_MSGTYPE_CONFIG_NACK            3


@@ -127,6 +171,10 @@ static const struct tok lmp_obj_link_summary_error_values[] = {
 #define        LMP_MSGTYPE_CHANNEL_STATUS_ACK    18
 #define        LMP_MSGTYPE_CHANNEL_STATUS_REQ    19
 #define        LMP_MSGTYPE_CHANNEL_STATUS_RESP   20
 #define        LMP_MSGTYPE_CHANNEL_STATUS_ACK    18
 #define        LMP_MSGTYPE_CHANNEL_STATUS_REQ    19
 #define        LMP_MSGTYPE_CHANNEL_STATUS_RESP   20

+/* LMP Service Discovery message types defined by UNI 1.0 */
+#define LMP_MSGTYPE_SERVICE_CONFIG        50
+#define LMP_MSGTYPE_SERVICE_CONFIG_ACK    51
+#define LMP_MSGTYPE_SERVICE_CONFIG_NACK   52

 
 static const struct tok lmp_msg_type_values[] = {
     { LMP_MSGTYPE_CONFIG, "Config"},
 
 static const struct tok lmp_msg_type_values[] = {
     { LMP_MSGTYPE_CONFIG, "Config"},


@@ -149,6 +197,9 @@ static const struct tok lmp_msg_type_values[] = {
     { LMP_MSGTYPE_CHANNEL_STATUS_ACK, "Channel Status ACK"},
     { LMP_MSGTYPE_CHANNEL_STATUS_REQ, "Channel Status Request"},
     { LMP_MSGTYPE_CHANNEL_STATUS_RESP, "Channel Status Response"},
     { LMP_MSGTYPE_CHANNEL_STATUS_ACK, "Channel Status ACK"},
     { LMP_MSGTYPE_CHANNEL_STATUS_REQ, "Channel Status Request"},
     { LMP_MSGTYPE_CHANNEL_STATUS_RESP, "Channel Status Response"},

+    { LMP_MSGTYPE_SERVICE_CONFIG, "Service Config"},
+    { LMP_MSGTYPE_SERVICE_CONFIG_ACK, "Service Config ACK"},
+    { LMP_MSGTYPE_SERVICE_CONFIG_NACK, "Service Config NACK"},

     { 0, NULL}
 };
 
     { 0, NULL}
 };
 


@@ -188,6 +239,8 @@ struct lmp_object_header {
 #define LMP_OBJ_CHANNEL_STATUS_REQ   14
 #define LMP_OBJ_ERROR_CODE           20
 
 #define LMP_OBJ_CHANNEL_STATUS_REQ   14
 #define LMP_OBJ_ERROR_CODE           20
 

+#define LMP_OBJ_SERVICE_CONFIG       51 /* defined in UNI 1.0 */
+

 static const struct tok lmp_obj_values[] = {
     { LMP_OBJ_CC_ID, "Control Channel ID" },
     { LMP_OBJ_NODE_ID, "Node ID" },
 static const struct tok lmp_obj_values[] = {
     { LMP_OBJ_CC_ID, "Control Channel ID" },
     { LMP_OBJ_NODE_ID, "Node ID" },


@@ -204,6 +257,8 @@ static const struct tok lmp_obj_values[] = {
     { LMP_OBJ_CHANNEL_STATUS, "Channel Status" },
     { LMP_OBJ_CHANNEL_STATUS_REQ, "Channel Status Request" },
     { LMP_OBJ_ERROR_CODE, "Error Code" },
     { LMP_OBJ_CHANNEL_STATUS, "Channel Status" },
     { LMP_OBJ_CHANNEL_STATUS_REQ, "Channel Status Request" },
     { LMP_OBJ_ERROR_CODE, "Error Code" },

+    { LMP_OBJ_SERVICE_CONFIG, "Service Config" },
+

     { 0, NULL}
 };
 
     { 0, NULL}
 };
 


@@ -239,6 +294,19 @@ static const struct tok lmp_data_link_subobj[] = {
 #define LMP_CTYPE_BEGIN_VERIFY_ERROR 1
 #define LMP_CTYPE_LINK_SUMMARY_ERROR 2
 
 #define LMP_CTYPE_BEGIN_VERIFY_ERROR 1
 #define LMP_CTYPE_LINK_SUMMARY_ERROR 2
 

+/* C-Types for Service Config Object */
+#define LMP_CTYPE_SERVICE_CONFIG_SP                   1
+#define LMP_CTYPE_SERVICE_CONFIG_CPSA                 2
+#define LMP_CTYPE_SERVICE_CONFIG_TRANSPARENCY_TCM     3
+#define LMP_CTYPE_SERVICE_CONFIG_NETWORK_DIVERSITY    4
+
+/* 
+ * Different link types allowed in the Client Port Service Attributes
+ * subobject defined for LMP Service Discovery in the UNI 1.0 spec
+ */
+#define LMP_SD_SERVICE_CONFIG_CPSA_LINK_TYPE_SDH     5 /* UNI 1.0 Sec 9.4.2 */
+#define LMP_SD_SERVICE_CONFIG_CPSA_LINK_TYPE_SONET   6 /* UNI 1.0 Sec 9.4.2 */
+

 #define FALSE 0
 #define TRUE  1
 
 #define FALSE 0
 #define TRUE  1
 


@@ -286,6 +354,10 @@ static const struct tok lmp_ctype_values[] = {
     { 256*LMP_OBJ_CHANNEL_STATUS_REQ+LMP_CTYPE_UNMD, "Unnumbered" },
     { 256*LMP_OBJ_ERROR_CODE+LMP_CTYPE_1, "1" },
     { 256*LMP_OBJ_ERROR_CODE+LMP_CTYPE_2, "2" },
     { 256*LMP_OBJ_CHANNEL_STATUS_REQ+LMP_CTYPE_UNMD, "Unnumbered" },
     { 256*LMP_OBJ_ERROR_CODE+LMP_CTYPE_1, "1" },
     { 256*LMP_OBJ_ERROR_CODE+LMP_CTYPE_2, "2" },

+    { 256*LMP_OBJ_SERVICE_CONFIG+LMP_CTYPE_SERVICE_CONFIG_SP, "1" },
+    { 256*LMP_OBJ_SERVICE_CONFIG+LMP_CTYPE_SERVICE_CONFIG_CPSA, "2" },
+    { 256*LMP_OBJ_SERVICE_CONFIG+LMP_CTYPE_SERVICE_CONFIG_TRANSPARENCY_TCM, "3" },
+    { 256*LMP_OBJ_SERVICE_CONFIG+LMP_CTYPE_SERVICE_CONFIG_NETWORK_DIVERSITY, "4" },

     { 0, NULL}
 };
 
     { 0, NULL}
 };
 


@@ -297,7 +369,8 @@ lmp_print(register const u_char *pptr, register u_int len) {
     const u_char *tptr,*obj_tptr;
     int tlen,lmp_obj_len,lmp_obj_ctype,obj_tlen;
     int hexdump;
     const u_char *tptr,*obj_tptr;
     int tlen,lmp_obj_len,lmp_obj_ctype,obj_tlen;
     int hexdump;

-    int offset;
+    int offset,subobj_type,subobj_len,total_subobj_len;
+    int link_type;

 
     union { /* int to float conversion buffer */
         float f; 
 
     union { /* int to float conversion buffer */
         float f; 


@@ -513,7 +586,48 @@ lmp_print(register const u_char *pptr, register u_int len) {
                        ipaddr_string(obj_tptr+8),
                        EXTRACT_32BITS(obj_tptr+8));
                
                        ipaddr_string(obj_tptr+8),
                        EXTRACT_32BITS(obj_tptr+8));
                

-               /* FIXME: Missing Data link Subobjects decoder */
+               total_subobj_len = lmp_obj_len - 16;     
+               offset = 12;
+               while (total_subobj_len > 0 && hexdump == FALSE ) {
+                       subobj_type = EXTRACT_16BITS(obj_tptr+offset)>>8;
+                       subobj_len  = EXTRACT_16BITS(obj_tptr+offset)&0x00FF;
+                       printf("\n\t    Subobject, Type: %s (%u), Length: %u",
+                               tok2str(lmp_data_link_subobj,
+                                       "Unknown",
+                                       subobj_type),
+                                       subobj_type,
+                                       subobj_len);
+                       switch(subobj_type) {
+                       case INT_SWITCHING_TYPE_SUBOBJ:
+                               printf("\n\t      Switching Type: %s (%u)",
+                                       tok2str(gmpls_switch_cap_values, 
+                                               "Unknown", 
+                                               EXTRACT_16BITS(obj_tptr+offset+2)>>8),
+                                       EXTRACT_16BITS(obj_tptr+offset+2)>>8);
+                               printf("\n\t      Encoding Type: %s (%u)",
+                                       tok2str(gmpls_encoding_values, 
+                                               "Unknown", 
+                                               EXTRACT_16BITS(obj_tptr+offset+2)&0x00FF),
+                                       EXTRACT_16BITS(obj_tptr+offset+2)&0x00FF);
+                               bw.i = EXTRACT_32BITS(obj_tptr+offset+4);
+                               printf("\n\t      Min Reservable Bandwidth: %.3f Mbps",
+                                       bw.f*8/1000000);
+                               bw.i = EXTRACT_32BITS(obj_tptr+offset+8);
+                               printf("\n\t      Max Reservable Bandwidth: %.3f Mbps",
+                                       bw.f*8/1000000);
+                               break;  
+                       case WAVELENGTH_SUBOBJ:
+                               printf("\n\t      Wavelength: %u",
+                                       EXTRACT_32BITS(obj_tptr+offset+4));
+                               break;
+                       default:
+                               /* Any Unknown Subobject ==> Exit loop */
+                               hexdump=TRUE;
+                               break;
+                       }
+                       total_subobj_len-=subobj_len;
+                       offset+=subobj_len;
+               }

                
                break;
 #ifdef INET6   
                
                break;
 #ifdef INET6   


@@ -542,7 +656,7 @@ lmp_print(register const u_char *pptr, register u_int len) {
                        EXTRACT_16BITS(obj_tptr+10),
                        EXTRACT_16BITS(obj_tptr+10)&8000 ? "(Payload test messages capable)" : "");
                 bw.i = EXTRACT_32BITS(obj_tptr+12);
                        EXTRACT_16BITS(obj_tptr+10),
                        EXTRACT_16BITS(obj_tptr+10)&8000 ? "(Payload test messages capable)" : "");
                 bw.i = EXTRACT_32BITS(obj_tptr+12);

-               printf("\n\t    Transmission Rate: %.3f Mbps",bw.f);
+               printf("\n\t    Transmission Rate: %.3f Mbps",bw.f*8/1000000);

                printf("\n\t    Wavelength: %u",
                        EXTRACT_32BITS(obj_tptr+16));
                break;
                printf("\n\t    Wavelength: %u",
                        EXTRACT_32BITS(obj_tptr+16));
                break;


@@ -652,7 +766,105 @@ lmp_print(register const u_char *pptr, register u_int len) {
                 hexdump=TRUE;
             }
             break;      
                 hexdump=TRUE;
             }
             break;      

-           
+
+       case LMP_OBJ_SERVICE_CONFIG:
+           switch (lmp_obj_ctype) {
+           case LMP_CTYPE_SERVICE_CONFIG_SP:
+               
+               printf("\n\t Flags: %s",
+                      bittok2str(lmp_obj_service_config_sp_flag_values,
+                                 "none", 
+                                 EXTRACT_16BITS(obj_tptr)>>8));
+
+               printf("\n\t  UNI Version: %u",
+                      EXTRACT_16BITS(obj_tptr) & 0x00FF);
+
+               break;
+               
+            case LMP_CTYPE_SERVICE_CONFIG_CPSA:
+               
+               link_type = EXTRACT_16BITS(obj_tptr)>>8;
+               
+               printf("\n\t Link Type: %s (%u)",
+                      tok2str(lmp_sd_service_config_cpsa_link_type_values,
+                              "Unknown", link_type),
+                      link_type);
+               
+               if (link_type == LMP_SD_SERVICE_CONFIG_CPSA_LINK_TYPE_SDH) {
+                   printf("\n\t Signal Type: %s (%u)",
+                          tok2str(lmp_sd_service_config_cpsa_signal_type_sdh_values,
+                                  "Unknown",
+                                  EXTRACT_16BITS(obj_tptr) & 0x00FF),
+                          EXTRACT_16BITS(obj_tptr) & 0x00FF);
+               }
+               
+               if (link_type == LMP_SD_SERVICE_CONFIG_CPSA_LINK_TYPE_SONET) {
+                   printf("\n\t Signal Type: %s (%u)",
+                          tok2str(lmp_sd_service_config_cpsa_signal_type_sonet_values,
+                                  "Unknown",
+                                  EXTRACT_16BITS(obj_tptr) & 0x00FF),
+                          EXTRACT_16BITS(obj_tptr) & 0x00FF);
+               }
+               
+               printf("\n\t Transparency: %s",
+                      bittok2str(lmp_obj_service_config_cpsa_tp_flag_values,
+                                 "none",
+                                 EXTRACT_16BITS(obj_tptr+2)>>8));
+               
+               printf("\n\t Contiguous Concatenation Types: %s",
+                      bittok2str(lmp_obj_service_config_cpsa_cct_flag_values,
+                                 "none",
+                                 EXTRACT_16BITS(obj_tptr+2)>>8 & 0x00FF));
+               
+               printf("\n\t Minimum NCC: %u",
+                      EXTRACT_16BITS(obj_tptr+4));
+               
+               printf("\n\t Maximum NCC: %u",
+                      EXTRACT_16BITS(obj_tptr+6));
+               
+               printf("\n\t Minimum NVC:%u",
+                      EXTRACT_16BITS(obj_tptr+8));
+               
+               printf("\n\t Maximum NVC:%u",
+                      EXTRACT_16BITS(obj_tptr+10));
+               
+               printf("\n\t    Local Interface ID: %s (0x%08x)",
+                      ipaddr_string(obj_tptr+12),
+                      EXTRACT_32BITS(obj_tptr+12));
+               
+               break;
+               
+           case LMP_CTYPE_SERVICE_CONFIG_TRANSPARENCY_TCM:
+               
+               printf("\n\t Transparency Flags: %s",
+                      bittok2str(
+                          lmp_obj_service_config_nsa_transparency_flag_values,
+                          "none",
+                          EXTRACT_32BITS(obj_tptr)));
+
+               printf("\n\t TCM Monitoring Flags: %s",
+                      bittok2str(
+                          lmp_obj_service_config_nsa_tcm_flag_values,
+                          "none",
+                          EXTRACT_16BITS(obj_tptr+6) & 0x00FF));
+               
+               break;
+               
+           case LMP_CTYPE_SERVICE_CONFIG_NETWORK_DIVERSITY:
+               
+               printf("\n\t Diversity: Flags: %s",
+                      bittok2str(
+                          lmp_obj_service_config_nsa_network_diversity_flag_values,
+                          "none",
+                          EXTRACT_16BITS(obj_tptr+2) & 0x00FF));
+               break;
+
+           default:
+               hexdump = TRUE;
+           };
+
+       break;
+

         default:
             if (vflag <= 1)
                 print_unknown_data(obj_tptr,"\n\t    ",obj_tlen);
         default:
             if (vflag <= 1)
                 print_unknown_data(obj_tptr,"\n\t    ",obj_tlen);