The DCTRACE command displays or prints a summary of the last 250 requests or results of the specified network support processor (NSP). The summary includes such items as request type, associated logical station number (LSN), line number, the DLS number, and associated error values.

The DCTRACE option of the ID (Initialize Data Comm) system command determines whether the system audits NSP traffic. If the DCTRACE option was not ON at the time of the dump, the DCTRACE command in DUMPANALYZER returns the following message:

NSP DOES NOT HAVE A TRACE TABLE

Syntax

── DCTRACE ──<relative NSP number>─────────────────────────────────────┤

Explanation

Lists the last 250 requests or results in the order in which they were processed by the DCCONTROL stack of the specified NSP. Requests and results are interspersed in the summary.

Example

The following example shows output from the DCTRACE command.

INPUT: DCTRACE 0


                         DC TRACE TABLE FOR STACK 068 "NSP107/00".


15:41:35.43358  REQUEST 37:    MAKE STATION READY REQUEST FOR LSN 46
                               LENGTH 7


15:41:35.53529  RESULT  67:    ACK RESULT IN RESPONSE TO REQUEST NUMBER 37
                               LENGTH 10


15:41:35.95994  REQUEST 38:    SET EXTERNAL REQUEST FOR LSN 46
                               LENGTH 14


15:41:35.96039  REQUEST 38:    CHANGE STATION EDITOR REQUEST FOR LSN 46
                               LENGTH 11


15:41:36.06589  RESULT  68:    ACK RESULT IN RESPONSE TO REQUEST NUMBER 38
                               LENGTH 10


15:41:36.06597  RESULT  69:    ACK RESULT IN RESPONSE TO REQUEST NUMBER 38
                               LENGTH 10


15:41:36.33219  REQUEST 39:    OUTPUT REQUEST FOR LSN 46, TEXT LENGTH 16
                               LENGTH 52


15:41:36.90996  REQUEST 40:    OUTPUT REQUEST FOR LSN 472, TEXT LENGTH 16
                               LENGTH 52


15:41:37.01290  RESULT  70:    REJECTED REQUEST RESULT NON-PRESENT STRUCTURE
                               IN RESPONSE TO REQUEST NUMBER 40
                               LENGTH 10


15:41:37.39546  RESULT  71:    ERROR RESULT FROM LSN 46
                               LENGTH 36


15:41:37.39588  RESULT  72:    STATION NOT READY RESULT FROM LSN 46
                               LENGTH 12


15:41:44.10962  REQUEST 41:    MAKE STATION READY REQUEST FOR LSN 46
                               LENGTH 7


15:41:44.11035  REQUEST 42:    MAKE STATION READY REQUEST FOR LSN 46
                               LENGTH 7


15:41:44.21132  RESULT  73:    ACK RESULT IN RESPONSE TO REQUEST NUMBER 41
                               LENGTH 10


15:41:44.21170  RESULT  74:    ACK RESULT IN RESPONSE TO REQUEST NUMBER 42
                               LENGTH 10


15:41:44.31115  RESULT  75:    ERROR RESULT FROM LSN 46
                               LENGTH 36


15:41:44.31251  RESULT  76:    STATION NOT READY RESULT FROM LSN 46
                               LENGTH 12


15:41:44.31356  REQUEST 43:    MAKE STATION READY REQUEST FOR LSN 46
                               LENGTH 7


15:41:44.41101  RESULT  77:    ACK RESULT IN RESPONSE TO REQUEST NUMBER 43
                               LENGTH 10