Ravi teja

yes , i did the same . Initially it was working . I think so "dll "files got conflict with Wireshark extensions like usb cap or with wincap . In few of the PC's only we are facing this problem . Not sure how to rectify . Finally i have uninstalled all Wireshark related extensions and reinstallted VTS . Now VTS is working fine . Not sure what is causing this Error !

yes , i did the same . Initially it was working . I think so "dll "files got conflict with Wireshark extensions like usb cap or with wincap . In few of the PC's only we are facing this problem . Not sure how to rectify . Finally i have uninstalled all wireshark related extentions and it was working now. Not sure what is causing this !

Is any guide/manual to refer on below topics UTC Sych not working in broadcast and working with Unicast . Is this expected behavior or defect ? How to test Remote , Local and Global broadcast using VTS tool . What is the required test environment and connection details ? Thanks in advance

Thanks Steve Karg . Can you please clarify the below points as well 1) Why MAC address is not made unique across networks. (OR) How BACnet network works with the 2 devices having same MAC address .Refer the attached screenshot. 2) How to differentiate and create 2 separate MSTP networks . can you send , network diagram with the communication configuration . I wanted to create this set up in our lab

How to fix the attached error and use VTS tool in my PC

required Hardwares , tools, communication configuration etc required to test BACnet MSTP Slaves . For Example : Test case :- To validate Who-Is and I-Am fom Remote , Local and Global broadcast Scenario 1 :- "Local Broadcast Test data :- DESTINATION = LOCAL BROADCAST Expected Result :- Verify all the devices within the Origin Network replies with I-am Device a..n" " Global Broadcast Test data :- DESTINATION = GLOBAL BROADCAST, Expected Result :- Verify all the devices in all connected Network replies...

Thanks Steve Karg . Can you please clarify the below points as well 1) Why MAC address is not made unique across networks. (OR) How BACnet network works with the 2 devices having same MAC address .Refer the attached screenshot. 2) How to differentiate and create 2 separate MSTP networks . can you send come network diagram with the communication configuration . I wanted to create this set up in our lab

From BACnet Standards came to know below understanding . But still wondering Why MAC is made mandatory in BACnet ? even though having unique "Device instance" Device Instance The instance portion of the Object Identifier of a given device’s Device object. Unlike all other object types, each device may contain only one Device object. The instance number of this Device object must be field-configurable so that it may be assigned a unique instance number among all of the Device objects of all of the...