It's basically an 802.15.4 MAC frame plus an additional byte at the beginning placed into the payload of a UDP datagram. I based it on a stripped-down CoAP dissector as I notice that appearing in the "Decode As" list in the "Transport" tab. The only thing the CoAP dissector does in addition is to add a port using dissector_add_uint() - could that be what's missing?
Robert
On 8 Jun 2016 18:47, "Guy Harris" <
guy@xxxxxxxxxxxx> wrote:
On Jun 8, 2016, at 10:44 AM, Robert Cragie <
robert.cragie@xxxxxxxxxxxxx> wrote:
> I have written a simple dissector and the protocol appears in the "Enabled Protocols" dialog box but I can't see it in the "Decode As" dialog box for transport. What do I need to do to get it to appear in that list?