Wireshark dissector for ONT Management and Control Interface (OMCI) protocol (ITU Rec. G984.4, G988)
This protocol is used on Gigabit Passive Optical Network (GPON) between Optical Line Termition (OLT) and Optical Network Termination (ONT) units.
This is management protocol used to configure services (like Ethernet, Video overlay, Tx/RX control) on the ONT.
The dissector is working with Wireshark version 1.4.3 (or newer version). The Lua version should be at least Lua 5.1.
To see the version you have to go to menu Help/About
- Download source files from GitHub
- Copy omci.lua files into Wireshark plugins directory
- On Ubuntu, Debian, Fedora and Redhat systems, the folder where to copy the lua file should be $HOME/.config/wireshark/plugins
You're now ready.
You can test the dissector by using this example