COMPROTware:Testtool 2.24

(CPTT 2.24.5 supports all MS Windows versions up to Windows 11 24H2, Windows 10 22H2, Windows 8.1 and Windows 7)

Download the CPTT 2.24 installation file from cptt_2.24.msi (approx. 3100K). For installation, double click the MSI file and follow the installation instructions.

• General:
  • (2.24.1) Every Message in the Message Storage now has a Message Tag. A Message Tag is a value between 0 and 255. The Message Tag value is (currently) assigned to the Message by CPTT.
    • Messages can be filtered based on their Message Tag: For example, only all Messages with Message Tag 5 can be displayed, or only Messages with Message Tags 3 to 4.

      

    • At the moment, Message Tag values are assigned, among other things, after analysis while network monitoring. Each TCP/IP connection receives its own Message Tag value. Which TCP/IP connection is identified by which Message Tag is listed in the Message Storage after monitoring.

      

  • (2.24.1) We have expanded the communication protocol between RIO Client and RIO Server. The new GCP version now transmits Message Tags, signals line idle (no characters received from/on the RIO server) and lists the known medium/locations of the RIO server. Of course, the new communication protocol is backward compatible, and communication reception from existing RIO servers is still guaranteed.

    

  • (2.24.1) Operating CPTT at very low baud rates is now smoother.
  • (2.24.2) Issue around IEC 60870-5-104 Message Tag filtering fixed.
  • (2.24.3) WibuKey Runtime Kits prior to version 6.70 contain serious security vulnerabilities. That is why the WibuKey Runtime Kit version is now tested more consistently:
    • If a WibuKey Runtime Kit prior to version 6.50 is installed, CPTT issues a warning message and starts only as a viewer.
    • If a WibuKey Runtime Kit prior to version 6.70 is installed, CPTT issues a warning message.
  • (2.24.4) Now on MS Windows and on Linux Ethernet frames from a "loopback monitoring adapter" are processed (with latest Pcap or Npcap installed).
  • (2.24.4) Adapted to MS Windows 11 version 24H2.
  • (2.24.5) TLS-secured TCP/IP communication via Mbed TLS 2.28.9.
  • (2.24.5) Adaptation to Java 8u432 by Eclipse Adoptium, project Temurin (released 2024-11-04): Java 8u432 is now compiled by the Temurin project with Visual Studio 2017
  • Many minor improvements ...
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• GUI:
  • (2.24.5) For the display of numbers/values, the locale DE, EN, ES, FR, IT is taken into account.
  • Many minor improvements ...
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• Transmission Protocols:
  • (2.24.1) ABB SPA-Bus: Fixed problems when editing a Message. For Messages with a time stamp, you can now specify that the current date/time should be used for the time stamp(s) using "Apply current Date&Time".
  • (2.24.1) We have integrated initial versions (experimental implementations) for the M-Bus and SML protocols. At the moment only monitoring is supported.
  • (2.24.5) IEC 60870-5-101 and -104: For the following Type Identifiers, the current date and time can be inserted into the Message each time it is sent when the "Apply current Date&Time" option is selected. M_SP_TB_1, M_DP_TB_1, M_ST_TB_1, M_ME_TD_1, M_ME_TE_1, M_BO_TB_1, M_ME_TF_1, M_IT_TB_1, C_SC_TA_1, C_DC_TA_1, C_RC_TA_1, C_SE_TA_1, C_SE_TB_1, C_SE_TC_1, C_BO_TA_1, C_CS_NA_1
  • (2.24.5) MODBUS serial and MODBUS TCP/IP: Many additional tests for minimum and correct Frame length for 16 - WRITE_MULTIPLE_REGISTERS, 20 - READ_FILE_RECORD, 21 - WRITE_FILE_RECORD, 23 - READ_WRITE_MULTIPLE_REGISTERS und 24 - READ_FIFO_QUEUE.
  • (2.24.5) We have a first version (experimental implementations) to dissect TLS 1.3 communication.
  • Many minor improvements ...