Wireshark

Wireshark is an free, open source, network protocol analyzer available for download at http://www.wireshark.com. Although Wireshark cannot be used to capture LayGO DLM data in real time, it can be used to decode and analyse DLM capture files if the files are converted to a format Wireshark can read. The utility dlm2cap converts a DLM file to CAP file format which Wireshark can read. The monitor prorgam wxdlmmonitor also has a File → Convert capture file... option.

To load a converted capture file into Wireshark, select File → Open....

For details about how to get, install and use Wireshark, see the Wireshark User's Guide.

Wireshark Decode Window
Wireshark Decode Window