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No response(s) #48
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While the application at
and see if you are getting something like this when the I-Am comes back...
Which should be followed by something like this...
If the application is not getting PDU then it's not a BACpypes problem, but if it is and you're still getting no response, there's something else going on. p.s.- when you say "...restart the BACnet connection..." there is no connection in BACnet |
Sorry for late response. Situation 1I run this cmd:
I send
Now I restart the device so it doesn't respond which is OK and after restarting it responses again:
Situation 2I set the NetworkCategory to private using this command:
I run this cmd:
I send
Now I restart the device so it doesn't respond which is OK and after restarting i still can't see response in console however in Wireshark yes:
I have to exit and re-run bacpypes3 to see actual response. |
The problem
After restarting bacnet device we no longer recieve response to the Who-Is service.
Use-Case
py -m bacpypes3 --address 192.168.251.3
> whois 192.168.251.5
5 192.168.251.5
No response(s)
No response(s)
We are tracking everything with a Wireshark so we see when the device successfully connects to the bacnet. We also see the request and responses between our stack and the device. Everything works fine until we restart the bacnet on the target device. Then we can only see the
No response(s)
even when in the Wireshark everything seems fine.Evidence:
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