
Note that if you have BBMDs on your network sending BBMD-specific requests, you may also have to include “bvlc” in your filter (so, “bvlc || bacnet || bacapp”).Ĥ. Export the specified packets (all those displayed) as. Enter “bacnet || bacapp” and click Apply. Navigate to the top filter bar on the left hand side.ģ. Open a capture in Wireshark, or start a new capture.Ģ.


From there, upload into Visual BACnet and start digging into those packets!ġ. In just five steps, you can export a packet capture (pcap) from Wireshark that only includes BACnet. It’s a quick, cheap, and easy way to secure your data when you need to troubleshoot. Here’s where to start: you’ll want to filter for BACnet traffic in Wireshark to ensure you don’t export and save sensitive IT data.

Is your IT department super security-conscious? Maybe they’ve asked you to start filtering and scrubbing all your packet captures (pcaps), and you don’t know where to begin?
