["Stas Khirman" <staskh@xxxxxxxxxxx>]

Hi,

I'm about to write a dissector for protocol with unpredictable port
binding. The good news is that protocol has a distinctive signature in
the first data packet. I hear that Ethereal has support for such kind of
dissectors, but I didn't find anything in the documentation ( sorry for
bothering mailing list if this issue already described somewhere).

I'll appreciate any help on following:

1.) How can I define a dissector for "signature-based" protocol ? What
is a special issues I have to pay attention?
2.) What is an order of packet-to-dissector assignment in the Ethereal
core? What source file is recommended to review?
3.) Can you please point me to some existing dissector dealing with
non-port-binded protocols?


Regards
Stas